async Task ExecuteLoadItemsCommand()
{
IsBusy = true;
if (!SecureStorageHelper.CheckIfUserSessionIsActive().Result)
{
App.Current.MainPage = new NavigationPage(new LoginPage());
}
try
{
Items.Clear();
var items = await DataStore.GetSharedItems(true);
foreach (var item in items)
{
Items.Add(item);
}
}
catch (Exception ex)
{
Debug.WriteLine(ex);
}
finally
{
IsBusy = false;
}
}
private async void OnSendTokenClicked(object obj)
{
if (SecureStorageHelper.CheckIfUserSessionIsActive().Result)
{
App.Current.MainPage = new NavigationPage(new ItemsPage());
}
if (string.IsNullOrEmpty(Token))
{
MessagingCenter.Send(this, "AuthError", "Token cannot be empty.");
return;
}
IsBusy = true;
ApiTwoFactorResponse apiResponse = await _apiService.TwoFactorLogIn(await SecureStorageHelper.GetUserId(), Token);
IsBusy = false;
if (apiResponse.VerificationStatus != 1)
{
if (apiResponse.VerificationStatus == 0)
{
MessagingCenter.Send(this, "AuthError", apiResponse.Messages.First());
return;
}
else
{
MessagingCenter.Send(this, "AuthError", "Your code has expired. Try log in again.");
SecureStorageHelper.ClearData();
await App.Current.MainPage.Navigation.PopModalAsync();
return;
}
}
IsBusy = true;
if (!_jwtHelper.ValidateToken(apiResponse.AccessToken, out _))
{
// indicate errors
MessagingCenter.Send(this, "AuthError", "Json web token is invalid");
await App.Current.MainPage.Navigation.PopModalAsync();
return;
}
await SecureStorageHelper.SaveUserData(apiResponse);
//App.Current.MainPage.Navigation.InsertPageBefore(new ItemsPage(), TwoFactorPage);
// await Navigation.PopAsync();
await App.Current.MainPage.Navigation.PopModalAsync();
IsBusy = false;
App.Current.MainPage = new NavigationPage(new ItemsPage());
}
public App()
{
InitializeComponent();
DependencyService.Register <WebDataStore>();
DependencyService.Register <EncryptionService>();
if (SecureStorageHelper.CheckIfUserSessionIsActive().Result)
{
MainPage = new NavigationPage(new ItemsPage());
}
else
{
MainPage = new NavigationPage(new LoginPage());
}
}
