public static Results AddPassword(Password pwd)
{
Results results = null;
if(pwd != null)
{
try
{
// Have a rollback mechanism so that if any of the storage fails then we rollback.
var pair = CreateKeyValuePair(pwd);
bool foundValue = false;
if (tempPassword != null)
{
foundValue = localStorage.Values.ContainsKey(tempPassword.Key);
}
if (foundValue)
{
localStorage.Values.Remove(tempPassword.Key);
}
localStorage.Values.Add(pair);
if (Helper.IsInternet)
{
foundValue = false;
if (tempPassword != null)
{
foundValue = cloudStorage.Values.ContainsKey(tempPassword.Key);
}
if (foundValue)
{
cloudStorage.Values.Remove(tempPassword.Key);
}
cloudStorage.Values.Add(pair);
}
if (cachedPasswordList.Contains(tempPassword))
{
cachedPasswordList.Remove(tempPassword);
}
cachedPasswordList.Add(pwd);
}
catch(Exception exception)
{
results = new Results{Message = "Error Adding the password: "+ exception.Message, ResultsType = ResultsType.Error};
}
}
return results ?? new Results {Message = null, ResultsType = ResultsType.Success};
}
private void ShowPasswordModal(Password selectedPassword)
{
if (selectedPassword != null)
{
//Display the password
TitleTextBox.Text = selectedPassword.Title;
UserNameTextBox.Text = selectedPassword.UserName;
PasswordTextBox.Text = selectedPassword.PasswordText;
TitleTextBox.IsEnabled = UserNameTextBox.IsEnabled = false;
PasswordTextBox.Visibility = Visibility.Visible;
PasswordBox.Visibility = Visibility.Collapsed;
DeleteButton.Visibility = CancelButton.Visibility = SaveButton.Visibility = Visibility.Collapsed;
EditButton.Visibility = Visibility.Visible;
Storage.tempPassword = selectedPassword;
}
else
{
TitleTextBox.Text = UserNameTextBox.Text = PasswordTextBox.Text = string.Empty;
TitleTextBox.IsEnabled = UserNameTextBox.IsEnabled = true;
DeleteButton.Visibility = EditButton.Visibility = PasswordTextBox.Visibility = Visibility.Collapsed;
SaveButton.Visibility = PasswordBox.Visibility = Visibility.Visible;
this.TitleTextBox.Focus(FocusState.Keyboard);
}
this.PasswordModal.Visibility = Visibility.Visible;
var bottomAppBar = this.BottomAppBar;
if (bottomAppBar != null) bottomAppBar.IsOpen = false;
}
/// <summary>
/// Takes the users input and save the password
/// </summary>
/// <param name="sender"> The sender. </param>
/// <param name="e"> The e. </param>
private void AddPasswordClick(object sender, RoutedEventArgs e)
{
if (string.IsNullOrWhiteSpace(TitleTextBox.Text))
{
TitleBorder.BorderThickness = new Thickness(4);
return;
}
TitleBorder.BorderThickness = new Thickness(0);
var passwordToBeSaved = new Password
{
UserName = this.UserNameTextBox.Text,
Title = this.TitleTextBox.Text,
Key = this.TitleTextBox.Text,
PasswordText = this.PasswordBox.Password
};
Results addPasswordResults = Storage.AddPassword(passwordToBeSaved);
if (addPasswordResults.ResultsType == ResultsType.Error)
{
MessageDialog messagebox = new MessageDialog(addPasswordResults.Message, "Cannot add the Password");
messagebox.ShowAsync();
Debug.WriteLine(addPasswordResults.Message);
}
else
{
this.TitleTextBox.Text = this.UserNameTextBox.Text = this.PasswordBox.Password = string.Empty;
this.PasswordModal.Visibility = Visibility.Collapsed;
this.RefreshScreen();
}
}
private static KeyValuePair<string, object> CreateKeyValuePair(Password password)
{
return new KeyValuePair<string, object>(password.Key, JsonConvert.SerializeObject(password));
}
public static void DeletePassword(Password pwd)
{
if (pwd != null)
{
Debug.WriteLine("Delete is going to match on the following key : " + (pwd.KeyGuid.Equals(Guid.Empty) ? pwd.Title : pwd.KeyGuid.ToString()));
cachedPasswordList.Remove(pwd);
localStorage.Values.Remove(CreateKeyValuePair(pwd));
}
else
{
Debug.WriteLine("selected item was not a Password object");
}
}