private void ChangePasswordButton_Click(object sender, RoutedEventArgs e)
{
// Show reset password content dialog.
ContentDialog resetPassDialog = new ResetPasswordContentDialog(false, Data.Instance.LoggedInUser.Id);
App.ShowContentDialog(resetPassDialog, null);
}
/// <summary>
/// Check if everything is filled and check if credentials are correct.
/// </summary>
private async Task VerifyLoginData()
{
SigningInTextBlock.Visibility = Visibility.Visible;
SigningInProgressRing.IsActive = true;
string username = UsernameTextBox.Text;
string password = PasswordBox.Password;
// Check if all values have been filled.
if (!string.IsNullOrWhiteSpace(username) && !string.IsNullOrWhiteSpace(password))
{
// Verify if user exists in the database.
User loggedUser = await Data.Instance.GetUserDataFromDBAsync(username, password);
// Check if any user was found.
if (loggedUser != null)
{
// Check if user has valid flag enabled.
if (loggedUser.Valid)
{
// Check if user is logging in for the first time or has had it's password reset.
if (loggedUser.FirstTimeLogin)
{
// Show reset password content dialog.
ContentDialog resetPassDialog = new ResetPasswordContentDialog(true, loggedUser.Id);
// Create callback to be called when ContentDialog closes.
Action <ContentDialogResult> callback = async(result) =>
{
if (result == ContentDialogResult.Primary)
{
SigningInTextBlock.Visibility = Visibility.Collapsed;
SigningInProgressRing.IsActive = false;
LoginUser(loggedUser);
}
else
{
ContentDialog errorMsg = new ContentDialog
{
Title = "Canceled",
Content = "You must reset your password to continue.",
CloseButtonText = "OK"
};
App.ShowContentDialog(errorMsg, null);
}
};
App.ShowContentDialog(resetPassDialog, callback);
SigningInTextBlock.Visibility = Visibility.Collapsed;
SigningInProgressRing.IsActive = false;
}
else
{
SigningInTextBlock.Visibility = Visibility.Collapsed;
SigningInProgressRing.IsActive = false;
LoginUser(loggedUser);
}
}
else
{
ContentDialog errorDialog = new ContentDialog
{
Title = "Disabled user",
Content = "User has it's account deactivated.\nPlease contact the administrator to reactivate your account.",
CloseButtonText = "Ok"
};
App.ShowContentDialog(errorDialog, null);
SigningInTextBlock.Visibility = Visibility.Collapsed;
SigningInProgressRing.IsActive = false;
}
}
else
{
ContentDialog errorDialog = new ContentDialog
{
Title = "Incorrect credentials",
Content = "Login informations are incorrect.\nIf you have forgotten your login details, please contact your administrator to get new login details.",
CloseButtonText = "Ok"
};
App.ShowContentDialog(errorDialog, null);
UsernameTextBox.Text = "";
PasswordBox.Password = "";
SigningInTextBlock.Visibility = Visibility.Collapsed;
SigningInProgressRing.IsActive = false;
}
}
else
{
ContentDialog errorDialog = new ContentDialog
{
Title = "Error",
Content = "All fields must be filled.",
CloseButtonText = "Ok"
};
App.ShowContentDialog(errorDialog, null);
SigningInTextBlock.Visibility = Visibility.Collapsed;
SigningInProgressRing.IsActive = false;
}
}
