private void EmailBox_TextChanged(object sender, TextChangedEventArgs e)
{
TextBox textBox = sender as TextBox;
if (String.IsNullOrEmpty(textBox.Text))
{
textBox.GetBindingExpression(TextBox.TextProperty);
ValidationError validationError = new ValidationError(new NotEmptyValidationRule(), textBox.GetBindingExpression(TextBox.TextProperty));
validationError.ErrorContent = "Field is required.";
Validation.MarkInvalid(
textBox.GetBindingExpression(TextBox.TextProperty),
validationError);
}
else if (!IsValidEmail(EmailBox.Text))
{
EmailBox.GetBindingExpression(TextBox.TextProperty);
ValidationError validationError = new ValidationError(new NotEmptyValidationRule(), EmailBox.GetBindingExpression(TextBox.TextProperty));
validationError.ErrorContent = "Must be a valid email.";
Validation.MarkInvalid(
EmailBox.GetBindingExpression(TextBox.TextProperty),
validationError);
}
else
{
Validation.ClearInvalid(textBox.GetBindingExpression(TextBox.TextProperty));
}
}
private void emailLostFocus(object sender, RoutedEventArgs e)
{
if (EmailBox.Text == "")
{
user.Email = "Email";
EmailBox.GetBindingExpression(TextBox.TextProperty).UpdateTarget();
}
}
private void SignupBTN(object sender, RoutedEventArgs e)
{
bool EverythingFine = true;
if (String.IsNullOrEmpty(EmailBox.Text))
{
EmailBox.GetBindingExpression(TextBox.TextProperty);
ValidationError validationError = new ValidationError(new NotEmptyValidationRule(), EmailBox.GetBindingExpression(TextBox.TextProperty));
validationError.ErrorContent = "Field is required.";
Validation.MarkInvalid(
EmailBox.GetBindingExpression(TextBox.TextProperty),
validationError);
EverythingFine = false;
}
else if (!IsValidEmail(EmailBox.Text))
{
EmailBox.GetBindingExpression(TextBox.TextProperty);
ValidationError validationError = new ValidationError(new NotEmptyValidationRule(), EmailBox.GetBindingExpression(TextBox.TextProperty));
validationError.ErrorContent = "Must be a valid email.";
Validation.MarkInvalid(
EmailBox.GetBindingExpression(TextBox.TextProperty),
validationError);
EverythingFine = false;
}
else
{
Validation.ClearInvalid(UsernameBox.GetBindingExpression(TextBox.TextProperty));
}
if (String.IsNullOrEmpty(UsernameBox.Text))
{
UsernameBox.GetBindingExpression(TextBox.TextProperty);
ValidationError validationError = new ValidationError(new NotEmptyValidationRule(), UsernameBox.GetBindingExpression(TextBox.TextProperty));
validationError.ErrorContent = "Field is required.";
Validation.MarkInvalid(
UsernameBox.GetBindingExpression(TextBox.TextProperty),
validationError);
EverythingFine = false;
}
else
{
Validation.ClearInvalid(UsernameBox.GetBindingExpression(TextBox.TextProperty));
}
if (String.IsNullOrEmpty(PasswordBox.Password))
{
PasswordBox.GetBindingExpression(TextBox.TextProperty);
ValidationError validationError = new ValidationError(new NotEmptyValidationRule(), PasswordBox.GetBindingExpression(PasswordBox.DataContextProperty));
validationError.ErrorContent = "Field is required.";
Validation.MarkInvalid(
PasswordBox.GetBindingExpression(PasswordBox.DataContextProperty),
validationError);
EverythingFine = false;
}
else if (PasswordBox.Password.Length < 8)
{
PasswordBox.GetBindingExpression(TextBox.TextProperty);
ValidationError validationError = new ValidationError(new NotEmptyValidationRule(), PasswordBox.GetBindingExpression(PasswordBox.DataContextProperty));
validationError.ErrorContent = "At least 8 characters.";
Validation.MarkInvalid(
PasswordBox.GetBindingExpression(PasswordBox.DataContextProperty),
validationError);
EverythingFine = false;
}
else
{
Validation.ClearInvalid(PasswordBox.GetBindingExpression(PasswordBox.DataContextProperty));
}
if (EverythingFine)
{
//TODO: Sign In Using Communicator
}
}
private void SignupBTN(object sender, RoutedEventArgs e)
{
bool EverythingFine = true;
if (String.IsNullOrEmpty(EmailBox.Text))
{
EmailBox.GetBindingExpression(TextBox.TextProperty);
ValidationError validationError = new ValidationError(new NotEmptyValidationRule(), EmailBox.GetBindingExpression(TextBox.TextProperty));
validationError.ErrorContent = "Field is required.";
Validation.MarkInvalid(
EmailBox.GetBindingExpression(TextBox.TextProperty),
validationError);
EverythingFine = false;
}
else if (!IsValidEmail(EmailBox.Text))
{
EmailBox.GetBindingExpression(TextBox.TextProperty);
ValidationError validationError = new ValidationError(new NotEmptyValidationRule(), EmailBox.GetBindingExpression(TextBox.TextProperty));
validationError.ErrorContent = "Must be a valid email.";
Validation.MarkInvalid(
EmailBox.GetBindingExpression(TextBox.TextProperty),
validationError);
EverythingFine = false;
}
else
{
Validation.ClearInvalid(UsernameBox.GetBindingExpression(TextBox.TextProperty));
}
if (String.IsNullOrEmpty(UsernameBox.Text))
{
UsernameBox.GetBindingExpression(TextBox.TextProperty);
ValidationError validationError = new ValidationError(new NotEmptyValidationRule(), UsernameBox.GetBindingExpression(TextBox.TextProperty));
validationError.ErrorContent = "Field is required.";
Validation.MarkInvalid(
UsernameBox.GetBindingExpression(TextBox.TextProperty),
validationError);
EverythingFine = false;
}
else
{
Validation.ClearInvalid(UsernameBox.GetBindingExpression(TextBox.TextProperty));
}
if (String.IsNullOrEmpty(PasswordBox.Password))
{
PasswordBox.GetBindingExpression(TextBox.TextProperty);
ValidationError validationError = new ValidationError(new NotEmptyValidationRule(), PasswordBox.GetBindingExpression(PasswordBox.DataContextProperty));
validationError.ErrorContent = "Field is required.";
Validation.MarkInvalid(
PasswordBox.GetBindingExpression(PasswordBox.DataContextProperty),
validationError);
EverythingFine = false;
}
else if (PasswordBox.Password.Length < 8)
{
PasswordBox.GetBindingExpression(TextBox.TextProperty);
ValidationError validationError = new ValidationError(new NotEmptyValidationRule(), PasswordBox.GetBindingExpression(PasswordBox.DataContextProperty));
validationError.ErrorContent = "At least 8 characters.";
Validation.MarkInvalid(
PasswordBox.GetBindingExpression(PasswordBox.DataContextProperty),
validationError);
EverythingFine = false;
}
else
{
Validation.ClearInvalid(PasswordBox.GetBindingExpression(PasswordBox.DataContextProperty));
}
if (EverythingFine)
{
SignupRequest signupRequest = new SignupRequest();
signupRequest.username = UsernameBox.Text;
signupRequest.password = PasswordBox.Password;
signupRequest.email = EmailBox.Text;
app.communicator.SocketSendReceive(JsonSerializer.serializeRequest(signupRequest, Constants.SIGNUP_REQUEST_CODE)).ContinueWith((task) =>
{
ResponseInfo response = task.Result;
SignupResponse signupResponse = JsonDeserializer.deserializeResponse <SignupResponse>(response.buffer);
switch (signupResponse.status)
{
case Constants.SIGNUP_SUCCESS:
MyMessageQueue.Enqueue("Sign up Successfully!");
this.Dispatcher.Invoke(() =>
{
app.username = UsernameBox.Text;
NavigationService ns = NavigationService.GetNavigationService(this);
ns.Navigate(new Uri("Menu.xaml", UriKind.Relative));
});
break;
case Constants.SIGNUP_EMAIL_OR_USERNAME_EXIST:
MyMessageQueue.Enqueue("Username or email already exist.");
break;
case Constants.SIGNUP_UNEXPECTED_ERR:
MyMessageQueue.Enqueue("There was an unexpected error.");
break;
}
});
}
}
protected override void OnNavigatedTo(NavigationEventArgs e)
{
base.OnNavigatedTo(e);
ChangePasswordGrid.Height = Window.Current.Bounds.Height;
ChangePasswordGrid.Width = Window.Current.Bounds.Width;
Window.Current.SizeChanged += (sender, args) =>
{
ChangePasswordGrid.Height = Window.Current.Bounds.Height;
ChangePasswordGrid.Width = Window.Current.Bounds.Width;
};
var data = DataContext as LoginPageViewModel;
EmailBox.KeyUp += (sender, args) =>
{
if (args.Key == VirtualKey.Enter)
{
if (data != null)
{
EmailBox.GetBindingExpression(TextBox.TextProperty).UpdateSource();
if (data.IsLogin)
{
LoginBtn.Command.Execute(null);
}
else if (data.IsResetPassword)
{
ResetPwdBtn.Command.Execute(null);
}
}
}
};
PwdBox.KeyUp += (sender, args) =>
{
if (args.Key == VirtualKey.Enter)
{
if (data != null)
{
PwdBox.GetBindingExpression(PasswordBox.PasswordProperty).UpdateSource();
if (data.IsLogin)
{
LoginBtn.Command.Execute(null);
}
else if (data.IsResetPassword)
{
ResetPwdBtn.Command.Execute(null);
}
}
}
};
NewPwdBox.KeyUp += (sender, args) =>
{
if (args.Key == VirtualKey.Enter)
{
if (data != null && data.ShowChangePasswordPopup)
{
NewPwdBox.GetBindingExpression(PasswordBox.PasswordProperty).UpdateSource();
ChangePwdBtn.Command.Execute(null);
}
}
};
PwdConfirmBox.KeyUp += (sender, args) =>
{
if (args.Key == VirtualKey.Enter)
{
if (data != null && data.ShowChangePasswordPopup)
{
PwdConfirmBox.GetBindingExpression(PasswordBox.PasswordProperty).UpdateSource();
ChangePwdBtn.Command.Execute(null);
}
}
};
}