private void DrawStoreMapsPin()
{
MessagingCenter.Instance.SubscribeSafe <Pin>(this, MessagingCenterKeys.OnDrawMapsPinSelectedStore, async pin =>
{
map.Pins.Clear();
map.Pins.Add(pin);
map.MoveToRegion(MapSpan.FromCenterAndRadius(pin.Position, Distance.FromMeters(1000)), true);
});
}
private void WatchDrawMapsPin()
{
MessagingCenter.Instance.SubscribeSafe <List <Pin> >(this, MessagingCenterKeys.OnDrawMapsPin, async pins =>
{
map.Pins.Clear();
foreach (var pin in pins)
{
map.Pins.Add(pin);
}
var defaultPlace = pins.FirstOrDefault();
map.MoveToRegion(MapSpan.FromCenterAndRadius(defaultPlace.Position, Distance.FromMeters(5000)), true);
});
}
private void OnTappedTitulo(object sender, EventArgs e)
{
Label lblClicked = (Label)sender;
var item = (TapGestureRecognizer)lblClicked.GestureRecognizers[0];
var latlong = item.CommandParameter;
string[] coordenadas = latlong.ToString().Split('|');
double lat = Convert.ToDouble(coordenadas[0]);
double lng = Convert.ToDouble(coordenadas[1]);
Pin pin = new Pin
{
Position = new Position(lat, lng),
Label = coordenadas[2],
Type = PinType.Place //,
//Icon = BitmapDescriptorFactory.FromBundle(coordenadas[3])
};
MyMap.Pins.Add(pin);
MyMap.MoveToRegion(MapSpan.FromCenterAndRadius(new Position(lat, lng), Distance.FromMeters(5000)));
//await Browser.OpenAsync(url.ToString(), BrowserLaunchMode.SystemPreferred);
}
public static MapSpan FromCenterAndRadius(Position center, Distance radius)
{
return new MapSpan(center, 2 * DistanceToLatitudeDegrees(radius), 2 * DistanceToLongitudeDegrees(center, radius));
}
static double DistanceToLongitudeDegrees(Position position, Distance distance)
{
double latCircumference = LatitudeCircumferenceKm(position);
return distance.Kilometers / latCircumference * 360;
}
static double DistanceToLatitudeDegrees(Distance distance)
{
return distance.Kilometers / EarthCircumferenceKm * 360;
}
public static MapSpan FromCenterAndRadius(Position center, Distance radius)
{
return(new MapSpan(center, 2 * DistanceToLatitudeDegrees(radius), 2 * DistanceToLongitudeDegrees(center, radius)));
}
static double DistanceToLongitudeDegrees(Position position, Distance distance)
{
double latCircumference = LatitudeCircumferenceKm(position);
return(distance.Kilometers / latCircumference * 360);
}
static double DistanceToLatitudeDegrees(Distance distance)
{
return(distance.Kilometers / EarthCircumferenceKm * 360);
}
private async void MontaUltimaPosicao()
{
Int32 IdAdmin = (int)Application.Current.Properties["IdUser"];
List <DtoPosition> itens = new List <DtoPosition>();
try
{
using (var client = new HttpClient())
{
string uri = "http://207.180.246.227:8095/admin/Position/GetLastPosition?paramIdAdmin=" + IdAdmin;
HttpResponseMessage retorno = await client.GetAsync(uri);
var resultString = await retorno.Content.ReadAsStringAsync();
if (retorno.StatusCode == System.Net.HttpStatusCode.BadRequest)
{
await DisplayAlert("Erro", "Ocorreu um erro ao retonar as posições", "Ok");
return;
}
if (resultString != "[]")
{
PositionService pos = new PositionService();
List <DtoPosition> listPosition = new List <DtoPosition>();
foreach (var item in JsonConvert.DeserializeObject <List <DtoPosition> >(resultString))
{
DtoPosition position = new DtoPosition()
{
Name = item.Name,
DateEvent = item.DateEvent,
DateAtualizacao = item.DateAtualizacao,
Avatar = item.Avatar,
Address = item.Address,
LatLong = item.LatLong,
Latitude = item.Latitude,
Longitude = item.Longitude
};
listPosition.Add(position);
}
lvPosition.ItemsSource = listPosition;
//var polyline = new Polyline();
//foreach (DtoPosition x in lvPosition.DataSource.Items)
//{
// polyline.Positions.Add(new Position(x.Latitude, x.Longitude));
// polyline.StrokeColor = Color.Red;
// polyline.StrokeWidth = 5f;
// polyline.Tag = "POLYLINE"; // Can set any object
// polyline.IsClickable = false;
// polyline.Clicked += (s, e) =>
// {
// // handle click polyline
// };
// Pin pin = new Pin()
// {
// Icon = BitmapDescriptorFactory.FromBundle(x.Avatar),
// Type = PinType.Place,
// Label = x.Name,
// Address = x.Address,
// Position = new Position(x.Latitude, x.Longitude),
// ZIndex = 5,
// };
// MyMap.Pins.Add(pin);
//}
//MyMap.Polylines.Add(polyline);
Dictionary <Coordenates, Velocity> geo = new Dictionary <Coordenates, Velocity>();
Coordenates geoLoc = new Coordenates();
geo = await pos.GetCurrentPositionAsync();
foreach (KeyValuePair <Coordenates, Velocity> dadosGeo in geo)
{
geoLoc.lat = dadosGeo.Key.lat;
geoLoc.lng = dadosGeo.Key.lng;
}
MyMap.MoveToRegion(MapSpan.FromCenterAndRadius(new Position(geoLoc.lat, geoLoc.lng), Distance.FromKilometers(1)));
//waitActivityIndicator.IsVisible = false;
//waitActivityIndicator.IsRunning = false;
}
else
{
//waitActivityIndicator.IsVisible = false;
//waitActivityIndicator.IsRunning = false;
}
}
}
catch (Exception ex)
{
await DisplayAlert("Erro", ex.Message, "Erro ao listar Matérias...");
return;
}
}
private async void MontaHistoricoPosicao()
{
List <DtoPosition> itens = new List <DtoPosition>();
try
{
using (var client = new HttpClient())
{
//var dadosRequest = new DtoFiltro()
//{
// Assunto = filtro.Assunto,
// ChkImpresso = filtro.ChkImpresso,
// ChkTv = filtro.ChkTv,
// ChkRd = filtro.ChkRd,
// ChkOnline = filtro.ChkOnline,
// ChkInter = filtro.ChkInter,
// ChkMSocial = filtro.ChkMSocial,
// Palavra = filtro.Palavra,
// DataIni = new DateTime(Convert.ToDateTime(filtro.DataIni).Year, Convert.ToDateTime(filtro.DataIni).Month, Convert.ToDateTime(filtro.DataIni).Day),
// DataFim = new DateTime(Convert.ToDateTime(filtro.DataFim).Year, Convert.ToDateTime(filtro.DataFim).Month, Convert.ToDateTime(filtro.DataFim).Day),
// NomeBanco = filtro.NomeBanco,
// Cliente = filtro.Cliente
//};
//var jsonRequest = JsonConvert.SerializeObject(dadosRequest);
//var httpContent = new StringContent(jsonRequest, Encoding.UTF8, "application/json");
waitActivityIndicator.IsVisible = true;
waitActivityIndicator.IsRunning = true;
string uri = "http://207.180.246.227:8095/admin/Position/GetHistoricPositionByData?paramDataIni=2020-04-01T08:00:00¶mDataFim=2020-12-31T12:00:00";
HttpResponseMessage retorno = await client.GetAsync(uri);
var resultString = await retorno.Content.ReadAsStringAsync();
if (retorno.StatusCode == System.Net.HttpStatusCode.BadRequest)
{
await DisplayAlert("Erro", "Ocorreu um erro ao retonar as posições", "Ok");
return;
}
if (resultString != "[]")
{
//noNews.IsVisible = false;
PositionService pos = new PositionService();
lvPosition.ItemsSource = JsonConvert.DeserializeObject <List <DtoPosition> >(resultString);
int countPos = JsonConvert.DeserializeObject <List <DtoPosition> >(resultString).Count();
Dictionary <Coordenates, Velocity> geo = new Dictionary <Coordenates, Velocity>();
Coordenates geoLoc = new Coordenates();
geo = await pos.GetCurrentPositionAsync();
foreach (KeyValuePair <Coordenates, Velocity> dadosGeo in geo)
{
geoLoc.lat = dadosGeo.Key.lat;
geoLoc.lng = dadosGeo.Key.lng;
}
MyMap.MoveToRegion(MapSpan.FromCenterAndRadius(new Position(geoLoc.lat, geoLoc.lng), Distance.FromMeters(5000)));
}
else
{
waitActivityIndicator.IsVisible = false;
waitActivityIndicator.IsRunning = false;
//noNews.IsVisible = true;
}
waitActivityIndicator.IsVisible = false;
waitActivityIndicator.IsRunning = false;
}
}
catch (Exception ex)
{
await DisplayAlert("Erro", ex.Message, "Erro ao listar Matérias...");
return;
}
}
public bool Equals(Distance other)
{
return Meters.Equals(other.Meters);
}
