public override async Task InitializeAsync(Func <bool, Task> setBusy)
{
await base.InitializeAsync(setBusy);
var sessionState = await _sessionStateManager.GetSessionState();
NavigationMenuModelManager.Update(_viewModelRepository.CreateViewModel <NavMenuViewModel>(this, (nm) => nm.InitializeMenu(NavigationItems, sessionState)));
}
public override async Task HandleChanges(object sender, object changes)
{
if (changes is ISessionState sessionState)
{
var navigationItems = NavigationItems;
// We'd usually do some proper login checks here!
if (sessionState.IsLoggedIn)
{
navigationItems.Add(new Navigation(() => ContentViewModelManager.Update(_viewModelRepository.CreateViewModel <RegisterRecipeViewModel>(this)), "Register Recipe"));
navigationItems.Add(new Navigation(() => ContentViewModelManager.Update(_viewModelRepository.CreateViewModel <RecipeSummaryViewModel>(this, m => m.InitializeComponents(sessionState.Recipes))), "Your Recipes"));
InformationViewModelManager.Update(_viewModelRepository.CreateViewModel <InformationViewModel>(this, (vm) => vm.OrganisationName = sessionState.Organisation.OrganisationName));
}
else
{
InformationViewModelManager.Update(_viewModelRepository.CreateViewModel <InformationViewModel>(this, (vm) => vm.OrganisationName = string.Empty));
}
Debug.WriteLine("NavigationMenuModel.UpdateMenu state : " + sessionState.AccessKey);
await Task.Run(() => NavigationMenuModelManager.Update(_viewModelRepository.CreateViewModel <NavMenuViewModel>(this, (nm) => nm.InitializeMenu(navigationItems, sessionState))));
Debug.WriteLine("No SessionStateManager_SessionUpdated state ends");
}
}