/// <summary>
/// Searches for nearest venues based on provided location. If authenticated user, gets venues with friend's checkins
/// </summary>
/// <param name="location">location where to search for venues</param>
/// <param name="accessToken">access token of authenticated user</param>
/// <returns>List of nearest places</returns>
public List <FPlace> SearchPlaces(Models.Location location, string accessToken)
{
if (location == null)
{
throw new ArgumentNullException("location");
}
Dictionary <string, string> parameters = new Dictionary <string, string>();
parameters.Add("ll", location.ToString());
parameters.Add("limit", "50");
parameters.Add("radius", "5000");
List <Checkin> friendsCheckins = GetFriendsRecentCheckins(accessToken);
List <Venue> venues = null;
try
{
venues = sharpSquare.SearchVenues(parameters);
}
catch (WebException webEx)
{
throw new InvalidOperationException("Bad location data");
}
return(TransformerHelpers.TransformToFPlaces(venues, friendsCheckins));
}
public List <Venue> SearchVenues(string location)
{
var venues = _FourSquare.SearchVenues(new Dictionary <string, string>
{
{ "near", location },
{ "query", location }
});
return(venues);
}
private List <Venue> GetBarData(string latitude, string longitude, string radius)
{
var sharpSquare = new SharpSquare(clientId, clientSecret);
// let's build the query
Dictionary <string, string> parameters = new Dictionary <string, string>
{
{ "ll", latitude + "," + longitude }, // Coords
{ "radius", radius },
{ "categoryId", categoryIdBar }
};
return(sharpSquare.SearchVenues(parameters));
}
public async Task <List <Venue> > GetVenues(double latitude, double longitude, double radius, string query)
{
var parameters = new Dictionary <string, string>
{
{ "ll", $"{latitude:F7},{longitude:F7}" },
{ "radius", $"{radius:F0}" },
{ "query", query }
};
var venuesTask = new Task <List <Venue> >(() => _sharpSquare.SearchVenues(parameters));
venuesTask.Start();
return(await venuesTask);
}
public ActionResult AdicionarTips()
{
SharpSquare sharpSquare = new SharpSquare(clientId, clientSecret);
List<Banco.Models.Tip> tiplist = new List<Banco.Models.Tip>();
List<Banco.Models.User> userlist = new List<Banco.Models.User>();
List<Banco.Models.Venue> venuelist = new List<Banco.Models.Venue>();
Dictionary<string, string> parametros = new Dictionary<string, string>();
List<FourSquare.SharpSquare.Entities.Venue> venues = new List<FourSquare.SharpSquare.Entities.Venue>();
List<FourSquare.SharpSquare.Entities.Tip> tips = new List<FourSquare.SharpSquare.Entities.Tip>();
parametros.Add("limit", "500"); // tentando pegar ateh 500 venues e tips
for (double lon = -43.2652; lon < -43.2475; lon += 0.0005)
{
parametros.Remove("limit");
parametros.Add("limit", "50");
parametros.Add("ll", "-22.8707," + lon.ToString().Replace(',', '.'));
venues = sharpSquare.SearchVenues(parametros);
foreach (FourSquare.SharpSquare.Entities.Venue v in venues)
{
Banco.Models.Venue ven;
ven = db.Venues.FirstOrDefault(f => f.SquareId == v.id);
if (ven == null && venuelist.FirstOrDefault(f => f.SquareId == v.id) == null)
{
ven = new Banco.Models.Venue();
ven.SquareId = v.id;
ven.lat = -22.8707;
ven.lon = lon;
venuelist.Add(ven);
db.Venues.Add(ven);
}
ven.Name = v.name;
parametros.Remove("ll");
parametros.Remove("limit");
parametros.Add("limit", "500");
tips = sharpSquare.GetVenueTips(v.id, parametros);
foreach (FourSquare.SharpSquare.Entities.Tip t in tips)
{
Banco.Models.Tip tip;
//Verifica de tip já foi adicionada anteriormente no banco
tip = db.Tips.FirstOrDefault(f => f.SquareId == t.id);
if (tip == null && tiplist.FirstOrDefault(f => f.SquareId == t.id) == null)
{
//Se é uma tip nova cria uma e adiciona no context
tip = new Banco.Models.Tip();
tip.SquareId = t.id;
tip.Venue = ven;
tiplist.Add(tip);
db.Tips.Add(tip);
}
//sendo tip nova ou não atualiza os campos
tip.Description = t.text;
Banco.Models.User user;
user = db.Users.FirstOrDefault(f => f.SquareId == t.user.id);
if (user == null && userlist.FirstOrDefault(f => f.SquareId == t.user.id) == null)
{
user = new Banco.Models.User();
user.SquareId = t.user.id;
user.Name = t.user.firstName;
userlist.Add(user);
db.Users.Add(user);
}
if (user == null && userlist.FirstOrDefault(f => f.SquareId == t.user.id) != null)
{
user = userlist.FirstOrDefault(f => f.SquareId == t.user.id);
}
tip.User = user;
}
}
db.SaveChanges();
}
ViewBag.Message = "Venues, tips e users adicionados ao banco com sucesso.";
return View();
}
public List<FourSquareDataModel.Venue> GetVenuesNearBuilding(string modelId, string buildingId)
{
if (!IW360OAuth.IsAuthorized) return null;
Building building = GetModelBuilding(modelId, buildingId);
if (building.geometry.Type != AiwGeometryType.Polygon) return null;
// from the polygon of the building on IW360,
// let calculate the center point (avarage)
AiwPolygon pl = building.geometry as AiwPolygon;
int i = 0;
double avarageLat = 0;
double avarageLng = 0;
foreach (AiwLineString ls in pl.LinearRings)
{
foreach (AiwCoordinate coord in ls.Coordinates)
{
avarageLat += coord.Y;
avarageLng += coord.X;
i++;
}
}
avarageLat /= i;
avarageLng /= i;
// now use the avarage point to get venus from Four Square
SharpSquare square = new SharpSquare(FOURSQUARE_CLIENTID, FOURSQUARE_CLIENTSECRET);
Dictionary<string, string> requestParams = new Dictionary<string, string>();
requestParams.Add("ll", string.Format(new CultureInfo("en-US"), "{0},{1}", avarageLat, avarageLng));
requestParams.Add("radius", "500");
requestParams.Add("intent", "browse");
List<Venue> venues = square.SearchVenues(requestParams);
// the venus from Four Square will come with lots of data
// let's simplify and add some interesting data
List<FourSquareDataModel.Venue> simplifiedVenues = new List<FourSquareDataModel.Venue>();
foreach (Venue v in venues)
{
FourSquareDataModel.Venue venueSummary = new FourSquareDataModel.Venue();
venueSummary.name = v.name;
venueSummary.id = v.id;
venueSummary.distance = v.location.distance;
venueSummary.address = v.location.address;
venueSummary.url = v.url;
venueSummary.foursqlat = v.location.lat;
venueSummary.foursqlng = v.location.lng;
venueSummary.iw360lat = avarageLat;
venueSummary.iw360lng = avarageLng;
simplifiedVenues.Add(venueSummary);
}
// and finally order by distance from the center of the building
var simplifiedVenuesOrder = from FourSquareDataModel.Venue v in simplifiedVenues orderby v.distance ascending select v;
return simplifiedVenuesOrder.ToList(); // will serialize to JSON
}
private List<Venue> GetVenues(SharpSquare sharpSquare, string latitude, string longitude, string type)
{
var parameters = new Dictionary<string, string>
{
{"ll", string.Join(",", latitude, longitude)},
{"categoryId", m_eventTypes[type.ToLower()]}
};
return sharpSquare.SearchVenues(parameters);
}