public NavigatePageViewModel(IUiService uiService)
: base(uiService)
{
DisplayName = "Navigate to ...";
CurrentLocation = new Waypoint()
{
CreatedDate = DateTime.Now,
Description = "bla bla",
Id = -4,
Position = new GPSPosition() { Latitude = 41, Longitude = 42 }
};
}
private async Task WaypointSelected(Waypoint selectedWaypoint)
{
MessageDialog messageDialog = new MessageDialog("Do you want to navigate to selected location?");
messageDialog.Commands.Add(new UICommand("Navigate", async s =>
{
//TODO: Navigate to a given location
//selectedWaypoint
}));
messageDialog.Commands.Add(new UICommand("Cancel", async s =>
{
}));
await messageDialog.ShowAsync();
}
public void Navigate()
{
Waypoint parameter = new Waypoint()
{
CreatedDate = DateTime.Now,
Description = "bla bla",
Id = -4,
Position = new GPSPosition() { Latitude = 41.1, Longitude = 42.1 }
};
UiService.Navigation.NavigateToViewModel<NavigatePageViewModel>(parameter);
}
public IEnumerable<IResult> Save()
{
var waypoint = new Waypoint
{
Title = this.Title,
CreatedDate = DateTime.Now,
Description = this.Description,
Position = new GPSPosition { Latitude = this.Latitude, Longitude = this.Longitude, },
};
var waypoints = new Waypoints ();
waypoints.Add(waypoint);
yield return new SaveResult(waypoints);
GoBack();
}