private async Task GetUserLocation()
{
try
{
var location = await BingMapsWrapper.GetCurrentPosition();
Map.Center = location.Coordinate.Point;
Map.ZoomLevel = 15;
UpdateUserLocation(location);
ShowNewRoute(location);
}
catch (GpsNotAllowed)
{
await new MessageDialog("No GPS Access!", "GPS not functional!").ShowAsync();
// TODO take action when no gps
// TODO show in language which is chosen
}
BingMapsWrapper.NotifyOnLocationUpdate(async geoposition =>
{
await Dispatcher.TryRunAsync(CoreDispatcherPriority.Normal, () =>
{
UpdateUserLocation(geoposition);
ShowNewRoute(geoposition);
});
});
ListenToNextPointOfInterest();
}
private async void ListenToNextPointOfInterest()
{
var point = GetNextPointOfInterest(true);
if (point != null)
{
await BingMapsWrapper.PointOfInterestEntered(async interest =>
{
await Dispatcher.TryRunAsync(CoreDispatcherPriority.Normal, async() =>
{
if (interest.IsVisited)
{
return;
}
if (interest.GetType() == typeof(PointOfInterest))
{
var poi = (PointOfInterest)interest;
NotificationSystem.NotificationSystem.SenToastificationAsync(poi.GetNotification());
NotificationSystem.NotificationSystem.SendVibrationNotificationAsync();
var g = new PointDataPage(poi);
await g.ShowAsync();
}
interest.IsVisited = true;
ListenToNextPointOfInterest();
ShowNewRoute(await BingMapsWrapper.GetCurrentPosition());
RouteProgressIO.SaveRouteProgressToFile(route);
//@TODO PLACE ON BETER LOCATION OR ON NEW TASK
if (point is PointOfInterest)
{
var icon = _routeIcons[(PointOfInterest)point];
if (icon == null)
{
return;
}
icon.Image =
RandomAccessStreamReference.CreateFromUri(new Uri("ms-appx:///Assets/Point visited.png"));
}
});
}, point);
}
else
{
switch (Settings.Language)
{
case VVVOnTheWay.Language.ENGLISH:
NotificationSystem.NotificationSystem.SenToastificationAsync(
new Notification("End of the route.",
"You have reached the end of the route. You can turn in your phone to the VVV employee."));
break;
case VVVOnTheWay.Language.DUTCH:
NotificationSystem.NotificationSystem.SenToastificationAsync(
new Notification("Einde van de route.",
"U heeft de route afgerond. U kan nu de telefoon inleveren bij de VVV medewerker."));
break;
}
}
}
/// <summary>
/// </summary>
/// <param name="position"></param>
private async void ShowNewRoute(Geoposition position)
{
var routepoints = new List <Point>();
var points = new List <Geopoint> {
position.Coordinate.Point
};
while (true)
{
var nextPoint = GetNextPointOfInterest(false, routepoints);
if (nextPoint == null)
{
break;
}
points.Add(nextPoint.Location);
routepoints.Add(nextPoint);
if (nextPoint is PointOfInterest)
{
break;
}
}
if (points.Count <= 1)
{
if (_routeView != null)
{
Map.Routes.Remove(_routeView);
}
return;
}
var routeResult = await BingMapsWrapper.GetRouteBetween(points);
if (routeResult == null)
{
return;
}
if (_routeView != null)
{
Map.Routes.Remove(_routeView);
}
double distance = routeResult.LengthInMeters;
if (distance >= 1000.0)
{
textBlock2.Text = Math.Round(distance / 1000.0, 2) + " km";
}
else
{
textBlock2.Text = distance + " m";
}
textBlock1.Text = (Math.Round(distance / 5000) + " : " + Math.Round(distance / 1000 % 5 / 5 * 60));
//@TODO textblock1 check lang
_routeView = new MapRouteView(routeResult)
{
OutlineColor = Colors.Blue,
RouteColor = Colors.Blue
};
Map.Routes.Add(_routeView);
}
protected override async void OnNavigatedTo(NavigationEventArgs e)
{
route = e.Parameter as Route.Route;
RouteProgressIO.SaveRouteProgressToFile(route);
BingMapsWrapper.ClearGeofences();
await GetUserLocation();
AddPointsOfInterest();
}
