/// <summary>
/// Log the user out of the account.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void ButtonLogout_Clicked(object sender, EventArgs e)
{
this.ButtonLogout.IsEnabled = false;
CredentialManager.Logout(true);
this.OnSignedOut();
this.Navigation.PopAsync();
}
/// <summary>
/// Delete the user's acccount.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private async void ButtonDeleteAccount_Clicked(object sender, EventArgs e)
{
if (this.SetupFrameBegin(this.FrameDeleteAccount, this.StackLayoutDeleteAccountContent))
{
bool confirmed = await this.DisplayAlert("Confirm Delete", "" +
"Are you sure you want to delete your account? Your account cannot be recovered, and all created quizzes will be deleted.",
"Yes", "No");
if (confirmed)
{
string password = this.EntryEnterPasswordDeleteAccount.Text.Trim();
OperationReturnMessage message = await Task.Run(() => this.DeleteAccount(password));
if (message == OperationReturnMessage.True)
{
CredentialManager.Logout(true);
await this.DisplayAlert("Account Deletion", "Account successfully deleted", "OK");
this.OnSignedOut();
await this.Navigation.PopAsync();
}
else if (message == OperationReturnMessage.FalseNoConnection)
{
this.LabelDeleteAccountMessage.Text = "Failed to connect to server. Please try again.";
}
else
{
this.LabelDeleteAccountMessage.Text = "Incorrect password. Please try again.";
}
}
}
this.SetupFrameEnd(this.StackLayoutDeleteAccountContent);
}