public async Task <ObjectResult> GetMatches()
{
string userId = sessionService.GetCurrentUserId();
ApplicationUser currentUser = await userRepository.GetUserAccount(userId);
IEnumerable <string> matchIds = matchRepository.GetMatches(userId);
List <ReturnedUser> matches = new List <ReturnedUser>();
foreach (string id in matchIds)
{
ApplicationUser match = await userRepository.GetUserAccount(id);
ReturnedUser matchResponse = new ReturnedUser
{
Id = match.Id,
Username = match.UserName,
Name = match.Name != null && match.Name.Length != 0 ? match.Name : match.UserName,
Picture = match.Picture,
Bio = match.Bio,
LookingFor = match.LookingFor,
Genres = match.Genres.Select(ug => ug.Genre.Name).ToArray(),
Venues = match.Venues.Select(uv => uv.Venue.Name).ToArray(),
Distance = GeoCalculator.GetDistance(currentUser.Lat, currentUser.Lon, match.Lat, match.Lon),
Role = await userRepository.GetAcountRole(match.Id)
};
matches.Add(matchResponse);
}
return(Ok(matches));
}
public async Task <Response> MeasureDistance
(Location location1, Location location2)
{
Response measureResponse;
//check input coordinats is Double
if (IsDouble(location1.Lat, location1.Long) &&
IsDouble(location2.Lat, location2.Long))
{
double distance = GeoCalculator.
GetDistance(
double.Parse(location1.Lat),
double.Parse(location1.Long),
double.Parse(location2.Lat),
double.Parse(location2.Long), 1);
measureResponse = new MeasureResponse()
{
Location1 = location1,
Location2 = location2,
Distance = distance,
Code = StatusCodes.Status200OK,
Message = "Ok"
};
return(measureResponse);
}
return(new Response()
{
Code = StatusCodes.Status500InternalServerError,
Message = "Input Location Coordinates is Incorrect"
});
}
public async Task <MeasureResponse> MeasureDistance
(Location location1, Location location2)
{
MeasureResponse measureResponse;
if (IsDouble(location1.Latitude, location1.Longitude) &&
IsDouble(location2.Latitude, location2.Longitude))
{
double distance = GeoCalculator.
GetDistance(
double.Parse(location1.Latitude),
double.Parse(location1.Longitude),
double.Parse(location2.Latitude),
double.Parse(location2.Longitude), 1);
measureResponse = new MeasureResponse()
{
Location1 = location1,
Location2 = location2,
Distance = distance,
Code = StatusCodes.Status200OK,
Message = "Ok"
};
return(measureResponse);
}
else
{
}
}
static void Main(string[] args)
{
var path = Environment.CurrentDirectory + "\\Taco_Bell-US-AL-Alabama.csv";
Logger.Info("Log initialized");
Logger.Info("Grabbing from path: " + path);
var lines = File.ReadAllLines(path);
if (lines.Length == 0)
{
Logger.Error("No locations to check. Must have at least one location.");
}
else if (lines.Length == 1)
{
Logger.Warn("Only one location provided. Must have two to perform a check");
}
var parser = new TacoParser();
Logger.Info(("Initialized our Parser"));
var locations = lines.Select(line => parser.Parse(line))
.OrderBy(loc => loc.Location.Longitude)
.ThenBy(loc => loc.Location.Latitude)
.ToArray();
ITrackable a = null;
ITrackable b = null;
double distance = 0;
foreach (var locA in locations)
{
var origin = new Coordinate
{
Latitude = locA.Location.Latitude,
Longitude = locA.Location.Longitude
};
foreach (var locB in locations)
{
var dest = new Coordinate
{
Latitude = locB.Location.Latitude,
Longitude = locB.Location.Longitude
};
var nDist = GeoCalculator.GetDistance(origin, dest);
if (nDist > distance)
{
distance = nDist;
a = locA;
b = locB;
}
}
}
Console.WriteLine($"The first Taco Bell location is {a.Name} and the furthest distance away {b.Name}, with a distance of {distance}");
Console.ReadLine();
}
private IEnumerable <ResultModel> GetResults(Coordinate originCoordinate, double radius, DistanceUnit distanceUnit)
{
// Get the boundaries (min and max) latitude and longitude values. This forms a "square" around the origin coordinate
// with each leg of the square exactly "X" miles from the origin, where X is the selected radius.
var boundaries = new CoordinateBoundaries(originCoordinate.Latitude, originCoordinate.Longitude, radius, distanceUnit);
// Select from all of the locations
return(Locations
// Where the location's latitude is between the min and max latitude boundaries
.Where(x => x.Latitude >= boundaries.MinLatitude && x.Latitude <= boundaries.MaxLatitude)
// And where the location's longitude is between the min and max longitude boundaries
.Where(x => x.Longitude >= boundaries.MinLongitude && x.Longitude <= boundaries.MaxLongitude)
// Populate an instance of the Result class with the desired data, including distance/direction calculation
.Select(result => new ResultModel
{
Name = result.Name,
Distance = GeoCalculator.GetDistance(originCoordinate.Latitude, originCoordinate.Longitude, result.Latitude, result.Longitude, distanceUnit: distanceUnit),
Direction = GeoCalculator.GetDirection(originCoordinate.Latitude, originCoordinate.Longitude, result.Latitude, result.Longitude)
})
// Filter by distance. This is necessary because a radius is a circle, yet we've defined a square around the origin coordinate.
// This filter removes any extraneous results that would appear in the square's "corners" (imagine placing a circle inside a square of the
// same size for visualization).
.Where(x => x.Distance <= radius)
// Sort by distance
.OrderBy(x => x.Distance));
}
public static GeolocationPlace[] GetUserCurrentLocations(IGeolocationTarget[] users, string userId, string deviceName)
{
var user = users.FirstOrDefault(x => x.Id.Equals(userId));
if (user == null)
{
return new GeolocationPlace[] { GeolocationPlace.Empty }
}
;
var userLocations = GetNonGpsLocations(user, deviceName);
if (!userLocations.Any())
{
return new GeolocationPlace[] { GeolocationPlace.Other }
}
;
var userLastLocation = userLocations.Last();
var places = PlacesManager.Current.Places.OrderBy(x => x.MetersRadious).ToArray();
var targetPlaces = places.Where(x =>
GeoCalculator.GetDistance(
x.Location.Latitude, x.Location.Longtitude,
userLastLocation.Geolocation.Latitude, userLastLocation.Geolocation.Longtitude,
1,
DistanceUnit.Meters) <= x.MetersRadious)
.OrderBy(x => x.MetersRadious)
.ToArray();
return(targetPlaces.Any() ? targetPlaces : new GeolocationPlace[] { GeolocationPlace.Other });
}
public double CalcularDistancia()
{
int casasDecimais = 1;
return(GeoCalculator.GetDistance(Origem.Latitude, Origem.Longitude,
Destino.Latitude, Destino.Longitude, casasDecimais, DistanceUnit.Miles));
}
public async Task <ObjectResult> GetSuggestions()
{
string userId = sessionService.GetCurrentUserId();
ApplicationUser user = await userRepository.GetUserAccount(userId);
CoordinateBoundaries boundaries = new CoordinateBoundaries(user.Lat, user.Lon, user.MatchRadius, DistanceUnit.Kilometers);
IEnumerable <ApplicationUser> matchesInRadius = await suggestionsRepository.GetUsersInMatchRadius(boundaries.MinLatitude, boundaries.MaxLatitude, boundaries.MinLongitude, boundaries.MaxLongitude);
IEnumerable <string> previouslyRespondedSuggestionsIds = suggestionsRepository.GetPreviousSuggestions(userId);
IEnumerable <ReturnedUser> suggestedUsers = matchesInRadius.Select(x => new ReturnedUser
{
Id = x.Id,
Username = x.UserName,
Name = x.Name != null && x.Name.Length != 0 ? x.Name : x.UserName,
Picture = x.Picture,
Bio = x.Bio,
LookingFor = x.LookingFor,
Genres = x.Genres.Select(ug => ug.Genre.Name).ToArray(),
Venues = x.Venues.Select(uv => uv.Venue.Name).ToArray(),
Distance = GeoCalculator.GetDistance(user.Lat, user.Lon, x.Lat, x.Lon)
}).ToList()
.Where(x => x.Id != user.Id)
.Where(x => !previouslyRespondedSuggestionsIds.Contains(x.Id))
.Where(x => x.Distance <= user.MatchRadius)
.OrderBy(x => x.Distance);
foreach (ReturnedUser u in suggestedUsers)
{
u.Role = await userRepository.GetAcountRole(u.Id);
}
return(Ok(suggestedUsers));
}
public IEnumerable <Post> GetPostsInRange([FromBody] Location model)
{
if (ModelState.IsValid)
{
var userId = HttpContext.User.GetUserId();
var user = _context.User.FirstOrDefault(x => x.Id == userId);
//CoordinateBoundaries boundaries = new CoordinateBoundaries(model.Latitude, model.Longitude, user.SearchRange/1.6);
//var posts = _context.Post.AsQueryable();
//var result = posts.Where(
// x => x.Latitude >= boundaries.MinLatitude && x.Latitude <= boundaries.MaxLatitude)
// .Where(x => x.Longitude >= boundaries.MinLongitude && x.Longitude <= boundaries.MaxLongitude);
//range - dystans w kilometrach
//GeoCalculation.GetDistance(...) - zwraca dystans w milach => 1 mila = 1.6 km
var posts = (from p in _context.Post.Include(p => p.PostTags)
let range = user.SearchRange / 1000
where
range >=
GeoCalculator.GetDistance(model.Latitude, model.Longitude, p.Latitude, p.Longitude, 5) / 1.6
orderby p.AddDate descending
select p
).ToList();
for (int i = 0; i < posts.Count; i++)
{
posts[i].user = _context.User.FirstOrDefault(x => x.Id == posts[i]._UserId);
}
//range - dystans w kilometrach
//GeoCalculation.GetDistance(...) - zwraca dystans w milach => 1 mila = 1.6 km
//var result = _context.Post.Include(x => x.user).Where(x => x.user.SearchRange / 100 >= GeoCalculator.GetDistance(model.Latitude, model.Longitude, x.Latitude, x.Longitude, 5) / 1.6);
return(posts);
}
return(null);
}
public IActionResult Index(string searchString, double lat, double lng, float radius)
{
IEnumerable <Event> events = new List <Event>();
try
{
events = _eventRepository.GetEvents().Result;
}
catch (TimeoutException)
{
return(RedirectToAction("Error"));
}
if (!String.IsNullOrEmpty(searchString))
{
events = events.Where(e => e.Name.ToLower().Contains(searchString.ToLower()) || e.Description.ToLower().Contains(searchString.ToLower()));
}
foreach (var item in events)
{
item.Image = _imageRepository.GetImage(item.Id);
item.EventStatus = _eventRepository.CheckStatus(item);
}
if (!Double.IsNaN(lat) && !Double.IsNaN(lng) && lat != 0 && lng != 0)
{
events = events.Where(e => GeoCalculator.GetDistance(e.Lat, e.Long, lat, lng, 1, DistanceUnit.Kilometers) <= radius);
}
return(View(events.ToList()));
}
public async Task <DroneDTO> DroneAtendePedido(Pedido pedido)
{
double latitudeSaidaDrone = -23.5880684;
double longitudeSaidaDrone = -46.6564195;
double distance = GeoCalculator.GetDistance(latitudeSaidaDrone, longitudeSaidaDrone, pedido.Latitude, pedido.Longitude, 1, DistanceUnit.Kilometers) * 2;
_droneService.GerenciarDrones();
var drones = await _droneService.GetDisponiveis();
var buscaDrone = drones.Where(d => d.PerformanceRestante >= distance && d.CapacidadeRestante >= pedido.Peso).FirstOrDefault();
if (buscaDrone == null)
{
return(null);
}
buscaDrone.PerformanceRestante -= (float)distance;
buscaDrone.CapacidadeRestante -= pedido.Peso;
buscaDrone.Situacao = (int)EStatusDrone.AGUARDANDO;
if ((buscaDrone.CapacidadeRestante <= (buscaDrone.Capacidade * 0.5)) || (buscaDrone.PerformanceRestante <= (buscaDrone.Perfomance * 0.5)))
{
buscaDrone.Situacao = (int)EStatusDrone.OCUPADO;
}
_droneService.Update(buscaDrone);
return(new DroneDTO(buscaDrone, distance));
}
public async Task <List <PoiDto> > ListClosestPoisAsync(SearchPoiDto search)
{
if (search == null)
{
throw new ArgumentNullException(nameof(search));
}
IQueryable <Poi> query = DbContext.Pois;
//TODO: null-t nem engedni
IPoint location = null;
//order by distance
if (search.Longitude.HasValue && search.Latitude.HasValue)
{
location = LocationManager.GeometryFactory.CreatePoint(new GeoAPI.Geometries.Coordinate(search.Longitude.Value, search.Latitude.Value));
//TODO: valszeg ez nem marad szimplan query
query = query.OrderBy(p => p.Location.Distance(location));
}
var result = await query.Select(x => new { Poi = x, Distance = location != null ? x.Location.Distance(location) : 0 }).ToListAsync();
var pois = Mapper.Map <List <PoiDto> >(result.Select(r => r.Poi).ToList());
pois.ForEach(t => t.Distance = GeoCalculator.GetDistance(location.Y, location.X, t.Latitude, t.Longitude, 1, DistanceUnit.Kilometers));
return(pois);
}
public double DistanceTo(IataPoint destinationPoint)
{
var origin = new Coordinate(this.Location.Latitude, this.Location.Longitude);
var destination = new Coordinate(destinationPoint.Location.Latitude, destinationPoint.Location.Longitude);
return(GeoCalculator.GetDistance(origin, destination));
}
public ActionResult <IEnumerable <PacijentReadDTO> > GetAllPacijenti()
{
var pacijenti = _repository.GetAllPacijenti();
foreach (var pacijent in pacijenti)
{
var stanje = _stanjeRepo.GetLastStanjeByID(pacijent.Id);
var udaljenost = 0d;
var trenutnaLokacija = _lokacijaRepo.GetLastLokacijeByID(pacijent.Id);
if (trenutnaLokacija?.Id != null && trenutnaLokacija?.Id != 0)
{
var TL = new Coordinate(Convert.ToDouble(trenutnaLokacija.Lat), Convert.ToDouble(trenutnaLokacija.Long));
var SI = new Coordinate(Convert.ToDouble(pacijent.Lat), Convert.ToDouble(pacijent.Long));
udaljenost = GeoCalculator.GetDistance(TL, SI, 5) / 0.62137;
}
if (stanje?.Temperatura > 37)
{
pacijent.Stanje = "Visoka temp.";
}
else if (udaljenost > 1)
{
pacijent.Stanje = "Udaljen više od 1km";
}
else
{
pacijent.Stanje = "Ok";
}
}
return(Ok(_mapper.Map <IEnumerable <PacijentReadDTO> >(pacijenti)));
}
/// <summary>
/// Uses https://www.nuget.org/packages/Geolocation/
/// </summary>
public void Test()
{
var landsEndLocation = new Coordinate(50.0775475, -5.6352355);
var johnOGroatsLocation = new Coordinate(58.6366688, -3.0827024);
double distance = GeoCalculator.GetDistance(landsEndLocation, johnOGroatsLocation, 1, DistanceUnit.Kilometers);
}
public static IAirportDistanceMap FromAirports(List <AlgorithmAirport> airports)
{
if (airports == null || !airports.Any())
{
throw new ArgumentException(nameof(airports));
}
var len = airports.Count();
var result = new AirportDistanceMap()
{
_map = new Dictionary <AlgorithmAirport, Dictionary <AlgorithmAirport, double> >(len),
};
foreach (var fromAirport in airports)
{
result._map[fromAirport] = new Dictionary <AlgorithmAirport, double>(len);
foreach (var destinationAirport in airports)
{
result._map[fromAirport][destinationAirport] = GeoCalculator.GetDistance(fromAirport.Coordinate, destinationAirport.Coordinate, distanceUnit: DistanceUnit.Kilometers);
}
}
return(result);
}
/// <summary>
/// Method to get the distance in miles between to sets of coordinates
/// </summary>
/// <param name="lat1"> Double of the first locations latitude </param>
/// <param name="long1"> Double of the first locations longitude </param>
/// <param name="lat2"> Double of the second locations latitude </param>
/// <param name="long2"> Double of the second locations longitude </param>
/// <returns> Double representing the distance between the 2 given locations in miles </returns>
public static double GetDistanceBetweenTwoLocations(double lat1, double long1, double lat2, double long2)
{
Coordinate location1 = new Coordinate(lat1, long1);
Coordinate location2 = new Coordinate(lat2, long2);
double distance = GeoCalculator.GetDistance(location1, location2, 1);
return(distance);
}
public async Task <double> Calculate(string from, string to)
{
var fromAirport = await airportClient.GetAirportData(from);
var toAirport = await airportClient.GetAirportData(to);
return(GeoCalculator.GetDistance(fromAirport.location.lat, fromAirport.location.lon,
toAirport.location.lat, toAirport.location.lon, 1));
}
private double GetDistanceBetweenPersons(Person person1, Person person2)
{
var person1Location = new Coordinate(person1.Address.Geo.Lat, person1.Address.Geo.Lng);
var person2Location = new Coordinate(person2.Address.Geo.Lat, person2.Address.Geo.Lng);
var distance = GeoCalculator.GetDistance(person1Location, person2Location);
return(distance);
}
public bool IsInRange(ApplicationUser volunteer, ApplicationUser beneficiary)
{
Coordinate volunteerCoordinates = new Coordinate(volunteer.Latitude, volunteer.Longitude);
Coordinate beneficiaryCoordinates = new Coordinate(beneficiary.Latitude, beneficiary.Longitude);
double distance = GeoCalculator.GetDistance(volunteerCoordinates, beneficiaryCoordinates, 15, DistanceUnit.Kilometers);
return(distance <= (double)volunteer.RangeInKm);
}
public Task <MeasureResponse> MeasureDistance
(Location location1, Location location2)
{
if (IsDouble(location1.Latitude, location1.Longitude) &&
IsDouble(location2.Latitude, location2.Longitude))
{
double distance = GeoCalculator.GetDistance(34.0675918, -118.3977091, 34.076234, -118.395314, 1);
}
}
public void GetDistanceThrowsArgumentExceptionWithInvalidDestinationCoordinates()
{
Coordinate origin = Constants.Coordinates.ValidCoordinate;
Coordinate destination = Constants.Coordinates.LatitudeBelowMinimum;
var ex = Assert.Throws <ArgumentException>(() => GeoCalculator.GetDistance(origin.Latitude, origin.Longitude, destination.Latitude, destination.Longitude, 1));
Assert.AreEqual("Invalid destination coordinates supplied.", ex.Message);
}
public void GetDistanceReturnsCorrectResult()
{
Coordinate origin = Constants.Coordinates.ValidCoordinate;
Coordinate destination = Constants.Coordinates.ValidDestinationCoordinate;
double distance = GeoCalculator.GetDistance(origin.Latitude, origin.Longitude, destination.Latitude, destination.Longitude, 1);
const double expectedResult = 75.4;
Assert.AreEqual(distance, expectedResult);
}
public void GetDistanceWithCoordinateObjectReturnsCorrectResult()
{
Coordinate origin = Constants.Coordinates.ValidCoordinate;
Coordinate destination = Constants.Coordinates.ValidDestinationCoordinate;
double distance = GeoCalculator.GetDistance(origin, destination);
const double expectedResult = 75.5;
Assert.AreEqual(expectedResult, distance);
}
public void GetDistanceReturnsCorrectResultInMeters()
{
Coordinate origin = Constants.Coordinates.ValidCoordinate;
Coordinate destination = Constants.Coordinates.ValidDestinationCoordinate;
double distance = GeoCalculator.GetDistance(origin.Latitude, origin.Longitude, destination.Latitude, destination.Longitude, distanceUnit: DistanceUnit.Meters);
const double expectedResult = 121493.3;
Assert.AreEqual(expectedResult, distance);
}
public Trecho(string nome, Local localA, Local localB)
{
this.Nome = nome;
this.LocalA = localA;
this.LocalB = localB;
this.Distancia = GeoCalculator.GetDistance(
LocalA.LatitudeLocal, LocalA.LongitudeLocal,
LocalB.LatitudeLocal, LocalB.LongitudeLocal,
1);
}
public void Atualizar(Trecho trechoAlterado)
{
this.Nome = trechoAlterado.Nome;
this.Distancia = GeoCalculator.GetDistance(
LocalA.LatitudeLocal, LocalA.LongitudeLocal,
LocalB.LatitudeLocal, LocalB.LongitudeLocal,
1);
this.LocalA = trechoAlterado.LocalA;
this.LocalB = trechoAlterado.LocalB;
}
public async Task <double> DistanceBetween(IataAirportCode origin, IataAirportCode dest)
{
var originLocation = await _airportLocationProvider.LocationOf(origin);
var destLocation = await _airportLocationProvider.LocationOf(dest);
var distance = GeoCalculator.GetDistance(originLocation, destLocation, distanceUnit: DistanceUnit.Kilometers);
return(distance);
}
private void DistanceFromISSToYouButton_Click(object sender, EventArgs e)
{
var userLat = 0.0;
var userLon = 0.0;
var ISSLati = 0.0;
var ISSLong = 0.0;
DistanceFromISSToYouText.Text = "" + (GeoCalculator.GetDistance(myLat(userLat), myLon(userLon), ISSLat(ISSLati), ISSLon(ISSLong)) + " miles.");
//save here
}
public double GetKmDistance(Point originPoint, Point destPoint)
{
return(GeoCalculator.GetDistance(
originPoint.Latitude,
originPoint.Longitude,
destPoint.Latitude,
destPoint.Longitude,
1,
DistanceUnit.Kilometers));
}
