private void OnSignUpExecute()
{
if (Validate())
{
OnSignUp?.Invoke(Email, PasswordBoxContext.GetPassword(), UserName);
}
}
private void OnLoginInputKeyUpExecute(RevealPasswordBox passwordBox)
{
if (isEnter)
{
PasswordBoxContext.Focus();
}
}
private void OnEmailKeyUpExecute(KeyEventArgs e)
{
if (e.Key == Key.Enter)
{
PasswordBoxContext.Focus();
}
else if (e.Key == Key.Escape)
{
OnDoBackExecute();
}
}
public bool Validate()
{
dynamicValidationUserName = true;
dynamicValidationEmail = true;
dynamicValidationPassword = true;
dynamicValidationConfirm = true;
bool result = UserName.Length > 1 && UserName.Length < 65;
if (!result)
{
EtNameBetweenVisibility = Visibility.Visible;
}
else
{
EtNameBetweenVisibility = Visibility.Collapsed;
}
string pattern = @"^(?("")(""[^""]+?""@)|(([0-9a-z]((\.(?!\.))|[-!#\$%&'\*\+/=\?\^`\{\}\|~\w])*)(?<=[0-9a-z])@))" +
@"(?(\[)(\[(\d{1,3}\.){3}\d{1,3}\])|(([0-9a-z][-\w]*[0-9a-z]*\.)+[a-z0-9]{2,17}))$";
if (!Regex.IsMatch(Email, pattern))
{
EtEmailWrongVisibility = Visibility.Visible;
result = false;
}
else
{
EtEmailWrongVisibility = Visibility.Collapsed;
}
if (PasswordBoxContext.GetPassword().Length < 8 || PasswordBoxContext.GetPassword().Length > 64)
{
EtPasswordBetweenVisibility = Visibility.Visible;
result = false;
}
else
{
EtPasswordBetweenVisibility = Visibility.Collapsed;
}
if (PasswordBoxContext.GetPassword() != ConfirmPasswordBoxContext.GetPassword())
{
EtPasswordConfirmVisibility = Visibility.Visible;
result = false;
}
else
{
EtPasswordConfirmVisibility = Visibility.Collapsed;
}
return(result);
}
private void OnDoBackExecute()
{
UserName = "";
Email = "";
PasswordBoxContext.ClearPassword();
ConfirmPasswordBoxContext.ClearPassword();
BackToSignIn?.Invoke();
EtNameBetweenVisibility = Visibility.Hidden;
EtEmailWrongVisibility = Visibility.Hidden;
EtPasswordBetweenVisibility = Visibility.Hidden;
EtPasswordConfirmVisibility = Visibility.Hidden;
dynamicValidationUserName = false;
dynamicValidationEmail = false;
dynamicValidationPassword = false;
dynamicValidationConfirm = false;
}
public LoginPageViewModel()
{
LoginInputKeyDown = new Command <KeyEventArgs>(OnLoginInputKeyDownExecute);
LoginInputKeyUp = new Command <RevealPasswordBox>(OnLoginInputKeyUpExecute);
Register = new Command(OnRegisterExecute);
SignIn = new Command(OnSignInExecute);
PasswordBoxContext.Size = 40;
PageFontSize = 40;
IsRememberMe = false;
PasswordBoxContext.OnEnterKeyUp += () => { OnSignIn?.Invoke(Login, PasswordBoxContext.GetPassword()); };
ErrorTextVisibility = Visibility.Collapsed;
KeyValuePair <string, string> signData = new EnvironmentHelperWpf().GetSignData();
Login = signData.Key;
PasswordBoxContext.SetPassword(signData.Value);
}
private void ConfirmPasswordSet()
{
if (dynamicValidationConfirm && dynamicValidationPassword)
{
if (PasswordBoxContext.GetPassword() != ConfirmPasswordBoxContext.GetPassword())
{
EtPasswordConfirmVisibility = Visibility.Visible;
}
else
{
EtPasswordConfirmVisibility = Visibility.Collapsed;
}
}
else if (PasswordBoxContext.GetPassword() == ConfirmPasswordBoxContext.GetPassword())
{
dynamicValidationConfirm = true;
}
}
private void PasswordSet()
{
if (dynamicValidationPassword)
{
if (PasswordBoxContext.GetPassword().Length < 8 || PasswordBoxContext.GetPassword().Length > 64)
{
EtPasswordBetweenVisibility = Visibility.Visible;
}
else
{
EtPasswordBetweenVisibility = Visibility.Collapsed;
}
}
else if (PasswordBoxContext.GetPassword().Length > 7 && PasswordBoxContext.GetPassword().Length < 63)
{
dynamicValidationPassword = true;
}
}
private void OnSignInExecute()
{
if (OnSignIn != null)
{
if (Login.Length < 6 || PasswordBoxContext.GetPassword().Length < 8)
{
ErrorTextVisibility = Visibility.Visible;
}
else
{
if (!OnSignIn.Invoke(Login, PasswordBoxContext.GetPassword()))
{
ErrorTextVisibility = Visibility.Visible;
}
else if (IsRememberMe)
{
new EnvironmentHelperWpf().SaveSignData(Login, PasswordBoxContext.GetPassword());
}
}
}
}
