private void SetPoint(MapPointMessage message)
{
ShowHeaderLoader();
cancellationTokenSource.Cancel();
cancellationTokenSource = new CancellationTokenSource();
Point = message.Point.GeoCoordinate;
PointVisibility = Visibility.Visible;
FooterBarVisibility = Visibility.Collapsed;
Action search = async() =>
{
try
{
Address customAddress = await BumbleApiService.ReverseGeoCode(cancellationTokenSource.Token, user, message.Point);
SelectedCustomPoint = new Entities.PlaceOfInterest(customAddress.AddressText, null, customAddress.ShortAddressText, message.Point, -1);
FooterBarVisibility = Visibility.Visible;
}
catch (Exception ex)
{
if (ex.Message != AppResources.ApiErrorTaskCancelled)
{
base.ShowPopup(CustomPopupMessageType.Error, ex.Message, AppResources.CustomPopupGenericOkMessage, null);
}
}
HideHeaderLoader();
};
DispatcherHelper.CheckBeginInvokeOnUI(search);
}
private void SelectPointOnMap(PointOnMapMessage action)
{
switch (action.Reason)
{
case PointOnMapMessageReason.PublicStopPoint:
SelectedStation = UnitOfWork.PublicStopRepository.FindById(action.PublicStopPoint.PublicStopId);
break;
case PointOnMapMessageReason.PlaceOfInterest:
SelectedSearchResult = action.PlaceOfInterest;
break;
case PointOnMapMessageReason.CustomPoint:
cancellationTokenSource.Cancel();
cancellationTokenSource = new CancellationTokenSource();
ShowHeaderLoader();
Action search = async() =>
{
try
{
Address customAddress = await BumbleApiService.ReverseGeoCode(cancellationTokenSource.Token, user, action.Coordinate);
int distance = 0;
if (user.LastKnownGeneralLocation != null)
{
distance = (int)action.Coordinate.DistanceToCoordinateInMetres(user.LastKnownGeneralLocation);
}
SelectedCustomPoint = new Entities.PlaceOfInterest(customAddress.AddressText, null, customAddress.AddressText, action.Coordinate, distance);
}
catch (Exception ex)
{
if (ex.Message != AppResources.ApiErrorTaskCancelled)
{
base.ShowPopup(CustomPopupMessageType.Error, ex.Message, AppResources.CustomPopupGenericOkMessage, null);
}
}
HideHeaderLoader();
};
DispatcherHelper.CheckBeginInvokeOnUI(search);
break;
}
}
public void UserLocationFound(Coordinate coordinate)
{
if (sentCoordinateRequest)
{
sentCoordinateRequest = false;
if (cancellationTokenSource == null || cancellationTokenSource.Token.IsCancellationRequested)
{
ClearButton();
return;
}
// Change text to finding address.
switch (this.Type)
{
case SearchType.Location:
// Check if still finding location (there is a chance that a favourite was loaded in this time).
if (TextLocation == AppResources.WhereToFindingLocationTextBoxWaterMark)
{
TextLocation = AppResources.WhereToFindingAddressWaterMark;
}
else
{
return;
}
break;
case SearchType.Destination:
// Check if still finding location (there is a chance that a favourite was loaded in this time).
if (TextDestination == AppResources.WhereToFindingLocationTextBoxWaterMark)
{
TextDestination = AppResources.WhereToFindingAddressWaterMark;
}
else
{
return;
}
break;
}
Action getAddress = async() =>
{
LoadingBarMessage.Send(LoadingBarMessageReason.Show);
try
{
Address userAddress = await BumbleApiService.ReverseGeoCode(cancellationTokenSource.Token, user, coordinate);
switch (this.Type)
{
case SearchType.Location:
// Check if still finding location (there is a chance that a favourite was loaded in this time).
if (TextLocation == AppResources.WhereToFindingAddressWaterMark)
{
TextLocation = userAddress.ShortAddressText;
}
else
{
LoadingBarMessage.Send(LoadingBarMessageReason.Hide);
return;
}
break;
case SearchType.Destination:
// Check if still finding location (there is a chance that a favourite was loaded in this time).
if (TextDestination == AppResources.WhereToFindingAddressWaterMark)
{
TextDestination = userAddress.ShortAddressText;
}
else
{
LoadingBarMessage.Send(LoadingBarMessageReason.Hide);
return;
}
break;
}
// Don't lose the user's location, so create a new address object.
TripOptions.SetAsAddress(userAddress);
OnChanged(EventArgs.Empty);
}
catch (Exception e)
{
ClearButton();
if (e.Message != "Cancelled")
{
Messenger.Default.Send <CustomPopupMessage>(new CustomPopupMessage(CustomPopupMessageType.Error, e.Message, AppResources.CustomPopupGenericOkMessage, null));
}
}
LoadingBarMessage.Send(LoadingBarMessageReason.Hide);
};
DispatcherHelper.CheckBeginInvokeOnUI(getAddress);
}
}