internal MarsRoversResource MapRoversToResource(Dictionary <int, Rover> rovers)
{
var result = new MarsRoversResource();
foreach (var rover in rovers)
{
result.RoverPositions.Add(new RoverPositionResource()
{
Direction = rover.Value.CurrentPosition.Direction.GetEnumDescription(),
PositionX = rover.Value.CurrentPosition.X,
PositionY = rover.Value.CurrentPosition.Y,
StatusMessage = rover.Value.StatusMessage,
Success = rover.Value.Success
});
}
return(result);
}
public MarsRoversResource CalculateRoversPosition(MarsRoversModel model)
{
var result = new MarsRoversResource();
var rovers = new Dictionary <int, Rover>();
var directions = EnumDescriptionHelper.GetEnumDescriptions <Direction>().ToList();
var commands = EnumDescriptionHelper.GetEnumDescriptions <RoverCommand>().ToList();
var index = 0;
try
{
// InitializeRovers
foreach (var roverModel in model.Rovers)
{
index++;
rovers.Add(index, InitializeRover(index, roverModel, directions, commands));
}
;
// Validate starting positions
foreach (var rover in rovers)
{
PositionValidator.ValidatePosition(rover.Value, rover.Value.CurrentPosition, rovers, model.PlateauX, model.PlateauY, true);
}
// ProcessRovers
var deployedRovers = rovers.Where(x => x.Value.Deployed).ToDictionary(x => x.Key, x => x.Value);;
foreach (var rover in deployedRovers)
{
ProcessRoverCommands(rover.Value, deployedRovers, model.PlateauX, model.PlateauY);
}
// Map results
result = MapRoversToResource(rovers);
}
catch (Exception ex)
{
_logger.LogError(ex, ex.Message);
throw;
}
return(result);
}
