public static void SaveCredentialToLocker(MobileCredentials mobileCredentials)
{
// clean up
var vault = new PasswordVault();
try
{
var credentialList = vault.FindAllByResource(ResourceName);
foreach (var passwordCredential in credentialList)
{
vault.Remove(passwordCredential);
}
}
// ReSharper disable once EmptyGeneralCatchClause
catch (Exception)
{
}
var credential = new PasswordCredential
{
Resource = ResourceName,
UserName = mobileCredentials.MobileNumber,
Password = mobileCredentials.Password
};
vault.Add(credential);
}
public async Task<Poraba> GetData(MobileCredentials mobileCredentials)
{
var stopwatch = new Stopwatch();
stopwatch.Start();
var serviceClient = new MDFServiceSoapClient();
var result = await serviceClient.MonitorAsync(mobileCredentials.MobileNumber, mobileCredentials.Password);
var poraba = new Poraba(result.Body.MonitorResult);
stopwatch.Stop();
_tc.TrackMetric("Background Task", stopwatch.ElapsedMilliseconds);
return poraba;
}
public static MobileCredentials GetCredentialFromLocker()
{
try
{
var vault = new PasswordVault();
var credentialList = vault.FindAllByResource(ResourceName);
if (credentialList.Count <= 0)
return null;
var credential = credentialList[0];
var fullCredential = vault.Retrieve(credential.Resource, credential.UserName);
var credentials = new MobileCredentials(fullCredential.UserName, fullCredential.Password);
return credentials;
}
catch
{
return null;
}
}
private void ContentDialog_PrimaryButtonClick(ContentDialog sender, ContentDialogButtonClickEventArgs args)
{
// Ensure the user name and password fields aren't empty. If a required field
// is empty, set args.Cancel = true to keep the dialog open.
if (string.IsNullOrEmpty(UserNameTextBox.Text))
{
args.Cancel = true;
ErrorTextBlock.Text = "User name is required.";
return;
}
else if (string.IsNullOrEmpty(PasswordTextBox.Password))
{
args.Cancel = true;
ErrorTextBlock.Text = "Password is required.";
return;
}
// If you're performing async operations in the button click handler,
// get a deferral before you await the operation. Then, complete the
// deferral when the async operation is complete.
var deferral = args.GetDeferral();
var mobileCredentials = new MobileCredentials(UserNameTextBox.Text, PasswordTextBox.Password);
var resultTask = Task.Run(async () => await PorabaViewModel.TryLogin(mobileCredentials));
var result = resultTask.Result;
if (result == LoginResult.Success)
{
this.Result = LoginResult.Success;
Credentials.SaveCredentialToLocker(mobileCredentials);
}
else
{
Result = result;
args.Cancel = true;
}
deferral.Complete();
}
private async Task RefreshData(MobileCredentials mobileCredentials, bool networkPresent)
{
try
{
if (networkPresent)
{
Poraba = await _dataService.GetData(mobileCredentials);
CacheData(Poraba);
}
else
// TODO
// Really?
Poraba = new Poraba();
TileUpdateBackgroundTask.UpdateTile(Poraba.QuotaPerc, Poraba.WorstQuotas, Poraba.ExtraSpent,
Poraba.MonetaSpent, Poraba.QuotaDescription, Poraba.LastUpdated);
}
catch (Exception ex)
{
TelemetryClient.TrackException(ex);
throw;
}
}
internal static async Task<LoginResult> TryLogin(MobileCredentials mobileCredentials)
{
var service = new MDFServiceSoapClient();
try
{
var result = await service.AuthenticateUserAsync(mobileCredentials.MobileNumber, mobileCredentials.Password);
return result.Body.AuthenticateUserResult == 0 ? LoginResult.Success : LoginResult.LoginFailed;
}
catch (Exception)
{
// TODO: reason - network not present, host not found, etc
return LoginResult.CallFailed;
}
}
private async Task Login()
{
if ((Username ?? "").Trim().Length > 0 && ((Password ?? "").Trim().Length > 0))
{
ShowLoginSpinner = true;
var mobileCredentils = new MobileCredentials(Username, Password);
if (await TryLogin(mobileCredentils) == LoginResult.Success)
{
Credentials.SaveCredentialToLocker(mobileCredentils);
// TODO: ShowLoginError = false;
await Initialize();
}
else
{
// TODO: ShowLoginError = true;
}
ShowLoginSpinner = false;
}
}
private async Task RefreshData(MobileCredentials mobileCredentials, bool networkPresent)
{
ShowAppBar = false;
ShowLogin = Visibility.Collapsed;
ShowData = Visibility.Collapsed;
ShowProgress = Visibility.Visible;
try
{
if (networkPresent)
Poraba = await _dataService.GetData(mobileCredentials);
else
Poraba = new Poraba();
TileUpdateBackgroundTask.UpdateTile(Poraba.QuotaPerc, Poraba.WorstQuotas, Poraba.ExtraSpent,
Poraba.MonetaSpent, Poraba.QuotaDescription, Poraba.LastUpdated);
}
catch (Exception ex)
{
_tc.TrackException(ex);
throw;
}
finally
{
ShowProgress = Visibility.Collapsed;
ShowData = Visibility.Visible;
}
}
