public CitySettingsModel(CityInfo info)
{
City = info.City;
Id = info.Id;
Longitude = info.Location.Longitude;
Latitude = info.Location.Latitude;
}
public async Task GetLocation(double lat, double lon)
{
List<CityInfo> final = null;
switch (args)
{
case LocateRoute.unknown:
var near = Models.Location.GetNearsetLocation(LocationNoteViewModel.cities, new Models.Location((float)lat, (float)lon));
final = near.ToList();
break;
case LocateRoute.Amap:
var acontract = await Models.Location.AmapReGeoAsync(lat, lon);
if (acontract != null)
final = LocationNoteViewModel.cities.FindAll(x =>
{
return x.City == acontract.regeocode.addressComponent.district;
});
break;
case LocateRoute.Omap:
var ocontract = await Models.Location.OpenMapReGeoAsync(lat, lon);
if (ocontract != null)
final = LocationNoteViewModel.cities.FindAll(x =>
{
return x.City == ocontract.address.city;
});
break;
case LocateRoute.IP:
var id = await Models.Location.ReGeobyIpAsync();
if (id != null)
final = LocationNoteViewModel.cities.FindAll(x =>
{
return x.Id == id.CityId;
});
break;
case LocateRoute.Gmap:
default:
throw new NotImplementedException("Google map api not implement");
}
if (final.IsNullorEmpty())
{
City = new CityInfo
{
City = "定位失败",
Location = new Models.Location((float)lat, (float)lon),
Country = "",
Id = "",
Province = ""
};
return;
}
City = final[0];
Location = City.Location;
}