public async Task <List <BienImmoLight> > RefreshDataAsync(RequestGPSDto requestGPSDto)
{
Biens = new List <BienImmoLight>();
var uri = new Uri(string.Format(Constants.RestUrl, string.Empty));
try
{
var json = JsonConvert.SerializeObject(requestGPSDto);
var content = new StringContent(json, Encoding.UTF8, "application/json");
HttpResponseMessage response = null;
response = await client.PostAsync(uri, content);
if (response.IsSuccessStatusCode)
{
var result = await response.Content.ReadAsStringAsync();
Biens = JsonConvert.DeserializeObject <List <BienImmoLight> >(result);
}
}
catch (Exception e)
{
Debug.WriteLine(@"ERROR {0}", e.Message);
}
return(Biens);
}
public IEnumerable <BienImmoLight> GetBiensLight(RequestGPSDto req)
{
String isMaison = "";
String isAppartement = "";
String isSale = "";
String isRental = "";
if (req.filtre.isMaison)
{
isMaison = "Maison";
}
if (req.filtre.isAppartement)
{
isAppartement = "Appartement";
}
if (req.filtre.isSale)
{
isSale = "Vente";
}
if (req.filtre.isRental)
{
isRental = "Location";
}
double earthRadius = 6378137;
double latPlus = req.coordLat + (req.filtre.aireRecherche / earthRadius) * (180 / Math.PI);
double latMoins = req.coordLat - (req.filtre.aireRecherche / earthRadius) * (180 / Math.PI);
double longMoins = req.coordLong - (req.filtre.aireRecherche / (earthRadius * Math.Cos(Math.PI * req.coordLat / 180))) * (180 / Math.PI);
double longPlus = req.coordLong + (req.filtre.aireRecherche / (earthRadius * Math.Cos(Math.PI * req.coordLat / 180))) * (180 / Math.PI);
lock (locker)
{
return((from i in database.Table <BienImmoLight>().Where(u => (u.typeBien == isMaison ||
u.typeBien == isAppartement) &&
(u.type == isSale ||
u.type == isRental) &&
u.coordLat >= latMoins &&
u.coordLat <= latPlus &&
u.coordLong >= longMoins &&
u.coordLong <= longPlus &&
u.surface >= req.filtre.surfaceMin &&
u.surface <= req.filtre.surfaceMax &&
u.prix >= req.filtre.prixMin &&
u.prix <= req.filtre.prixMax) select i).ToList());
}
}
public async Task ExecuteGetBiensSQLite(Position position)
{
RequestGPSDto req = new RequestGPSDto();
Filtre filtre = new Filtre();
req.coordLat = position.Latitude;
req.coordLong = position.Longitude;
filtre.aireRecherche = Settings.aireRecherche * 1000;
filtre.prixMax = Settings.prixMax;
filtre.prixMin = Settings.prixMin;
filtre.surfaceMax = Settings.surfaceMax;
filtre.surfaceMin = Settings.surfaceMin;
filtre.isMaison = Settings.isMaison;
filtre.isAppartement = Settings.isAppartement;
filtre.isSale = Settings.isSale;
filtre.isRental = Settings.isRental;
req.filtre = filtre;
BiensLight = App.Database.GetBiensLight(req);
}
async void On3DModelClicked(object sender, EventArgs e)
{
var showAlert = false;
RequestGPSDto req = new RequestGPSDto();
showAlert = await App.BienManager.CheckWs(req);
if (!CrossConnectivity.Current.IsConnected)
{
await DisplayAlert("No signal detected", "This feature only works if you can reach the Internet.", "OK");
}
else if (showAlert)
{
await DisplayAlert("Oops, our server seems to be down", "Please come back later, you will certainly be able to download the 3D model.", "OK");
}
else
{
var model = new ARPage(bien.Id);
await Navigation.PushAsync(model);
}
}
public async Task ExecuteGetBiensCommand(Position position)
{
if (IsBusy)
{
return;
}
IsBusy = true;
var showAlert = false;
RequestGPSDto req = new RequestGPSDto();
Filtre filtre = new Filtre();
req.coordLat = position.Latitude;
req.coordLong = position.Longitude;
filtre.aireRecherche = Settings.aireRecherche * 1000;
filtre.prixMax = Settings.prixMax;
filtre.prixMin = Settings.prixMin;
filtre.surfaceMax = Settings.surfaceMax;
filtre.surfaceMin = Settings.surfaceMin;
filtre.isMaison = Settings.isMaison;
filtre.isAppartement = Settings.isAppartement;
filtre.isSale = Settings.isSale;
filtre.isRental = Settings.isRental;
req.filtre = filtre;
try
{
if (!CrossConnectivity.Current.IsConnected)
{
await page.DisplayAlert("No signal detected", "Only previously loaded properties will be shown.", "OK");
}
else
{
showAlert = await App.BienManager.CheckWs(req);
if (showAlert)
{
await page.DisplayAlert("Oops, our server seems to be down", "Only previously loaded properties will be shown.", "OK");
}
else
{
var biens = await App.BienManager.GetTaskAsync(req);
foreach (var item in biens)
{
App.Database.SaveBien(item);
BienImmo bienRest = new BienImmo();
bienRest = await App.BienManager.GetBienAsync(item.Id);
App.Database.SaveBienDetailed(bienRest);
}
}
}
}
catch (Exception e)
{
Debug.WriteLine(@"ERROR {0}", e.Message);
}
finally
{
IsBusy = false;
}
}
public Task <bool> CheckWs(RequestGPSDto req)
{
return(restService.CheckWs(req));
}
public Task <List <BienImmoLight> > GetTaskAsync(RequestGPSDto req)
{
return(restService.RefreshDataAsync(req));
}
