public NavigationVM(ViewModelBase favVM_)
{
FromToggle = true;
Pins = new ObservableCollection <Pushpin>();
FavVM = favVM_ as FavouritesVM;
ToAddressessSearch = new MixedSearch();
ToAddressessSearch.OnSelectedAction += ToAddressessSearch_OnSelectedAction;
FromAddressessSearch = new MixedSearch();
FromAddressessSearch.OnSelectedAction += FromAddressessSearch_OnSelectedAction;
MainMap = new MapVM();
FindRouteCommand = new Command(arg => FindRoute());
CenterOnRouteCommand = new Command(arg => CenterOnRoute(arg));
CenterOnUserLocationCommand = new Command(arg => CenterOnUserLocation(arg));
SwapAddressesCommand = new Command(arg => SwapAddresses());
SearchLocationEnterClick = new Command(arg => FindRoute());
MapDoubleClickCommand = new Command(arg => MapDoubleClick(arg));
FromAddressessSearch.StoredLocations = FavVM.Locations;
ToAddressessSearch.StoredLocations = FavVM.Locations;
FavVM.PropertyChanged += (s, e) =>
{
if (e.PropertyName == "Locations")
{
if (FavVM.Locations.Count > 0)
{
MainMap.Center = MapVM.GetLocation(FavVM.Locations.First().Address);
}
else
{
MainMap.Center = new Location(52.0, 19.0);
MainMap.ZoomLevel = 5;
}
}
};
}
public void NavigateTo(object arg)
{
if (arg is string dest)
{
switch (dest)
{
case "Login":
SelectedVM = new LoginVM(this);
break;
case "Logout":
Logout();
SelectedVM = new LoginVM(this);
navigation = null;
favourites = null;
MenuToggle = false;
LoggedIn = false;
break;
case "Navigation":
if (favourites == null || navigation == null)
{
favourites = new FavouritesVM(this);
navigation = new NavigationVM(favourites);
LoggedIn = true;
}
SelectedVM = navigation;
MenuToggle = false;
break;
case "Favourites":
SelectedVM = favourites;
MenuToggle = false;
break;
case "Register":
SelectedVM = new RegisterVM(this);
break;
case "Profile":
SelectedVM = new ProfileVM(this);
MenuToggle = false;
break;
default:
break;
}
}
}