public async Task <ActionResult <IEnumerable <MemberLabelDescription> > > GetMemberLabels()
{
var enumList = EnumDescriptionHelper.GetEnumDescriptions <MemberLabel>();
return(Ok(await Task.FromResult(enumList.Select(e => new MemberLabelDescription {
Code = e.value, Description = e.description
}).ToArray())));
}
public ActionResult <IEnumerable <Code> > GetCodes(string forEnumType)
{
if (!string.IsNullOrEmpty(forEnumType))
{
var type = Assembly.GetExecutingAssembly().ExportedTypes.Where(t => t.Name.Equals(forEnumType, StringComparison.OrdinalIgnoreCase) && t.IsEnum).FirstOrDefault();
if (type == null)
{
return(NotFound(forEnumType));
}
var values = EnumDescriptionHelper.GetEnumDescriptions(type);
return(Ok(values.Select(e => new Code {
Type = type.Name, Value = e.Value, Description = e.Description
}).ToArray()));
}
return(BadRequest(new ProblemDetails {
Detail = "empty query parameter"
}));
}
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);
}
public RoverProgramValidator()
{
RuleFor(p => p.InitialX)
.FieldGreaterThanOrEqualTo(0);
RuleFor(p => p.InitialY)
.FieldGreaterThanOrEqualTo(0);
RuleFor(p => p.InitialDirection)
.NotNull()
.NotEmpty()
.FieldLength(1)
.Must(p => EnumDescriptionHelper.GetEnumDescriptions <Direction>().Contains(p.ToUpper()))
.WithMessage($"{nameof(RoverProgramModel.InitialDirection)} should be one of the following values: [N - North, E - East, S - South, W - West]");
RuleForEach(p => p.Commands)
.Must(p => EnumDescriptionHelper.GetEnumDescriptions <RoverCommand>().Contains(p.ToString().ToUpper()))
.When(p => !string.IsNullOrEmpty(p.Commands))
.WithMessage($"{nameof(RoverProgramModel.Commands)} should consist of the following values: [M - Move, L - Left, R - Right]");
}
