public void ProcessError(DirectAuthErrors error, string otherError = null)
{
switch (error)
{
case DirectAuthErrors.None:
case DirectAuthErrors.need_captcha:
case DirectAuthErrors.need_validation:
break;
case DirectAuthErrors.invalid_client:
_dialogsService.Show(_locService["Message_Login_InvalidAccount_Text"],
_locService["Message_Login_AuthorizationFailed_Title"]);
break;
case DirectAuthErrors.connection_error:
_dialogsService.Show(_locService["Message_Login_ConnectionError_Text"],
_locService["Message_Login_AuthorizationFailed_Title"]);
break;
case DirectAuthErrors.access_denied:
_dialogsService.Show(_locService["Message_Login_AccessDenied_Text"],
_locService["Message_Login_AccessDenied_Title"]);
break;
default:
_dialogsService.Show(String.Format(_locService["Message_Login_UnknownError_Text"],
otherError == null ? error.ToString() : otherError),
_locService["Message_Login_AuthorizationFailed_Title"]);
break;
}
}
public async Task <bool> Login(string captchaSid = null, string captchaKey = null)
{
_appLoaderService.Show(_locService["AppLoader_PleaseWait"]);
var result = await _vkLoginService.Login(LoginText, PasswordText, captchaSid, captchaKey);
DirectAuthErrors error = result != null ? result.Error : DirectAuthErrors.unknown_error;
switch (error)
{
case DirectAuthErrors.None:
_vkLoginService.Login(new APISession(result.AccessToken, result.UserID, result.Secret));
break;
case DirectAuthErrors.need_captcha:
try
{
string key = await _vkCaptchaHandler.GetCaptchaUserInput(result.CaptchaImg);
if (key != null)
{
return(await Login(result.CaptchaSid, key));
}
}
catch (Exception)
{
}
break;
case DirectAuthErrors.need_validation:
ValidationView?.StartValidation(result.RedirectUri);
break;
default:
ProcessError(error);
break;
}
_appLoaderService.Hide();
return(false);
}
private async void browser_NavigationStarting(WebView sender, WebViewNavigationStartingEventArgs args)
{
_isWorking = true;
_isCompleted = false;
LoginCommand.RaiseCanExecuteChanged();
VisualStateManager.GoToState(this, "Loading", true);
if (args.Uri.AbsoluteUri.Contains("token="))
{
_isCompleted = true;
var parts = args.Uri.Fragment.Substring(1).Split('&').ToArray();
string token = parts[1].Split('=')[1]; // В отличие от LoginView, здесь первым имеется либо success=1 либо fail=1.
int userID = int.Parse(parts[2].Split('=')[1]);
ViewModel.LoginToken(userID, token);
}
else if (args.Uri.AbsoluteUri.Contains("error="))
{
var parts = args.Uri.Fragment.Substring(1).Split('&').ToArray();
string error = parts[0].Split('=')[1];
DirectAuthErrors errorName = DirectAuthErrors.unknown_error;
Enum.TryParse(error, out errorName);
ViewModel.ProcessError(errorName);
_isCompleted = true;
VisualStateManager.GoToState(this, "Normal", true);
_isEnterDataState = false;
}
else if (args.Uri.AbsoluteUri.EndsWith("blank.html?success=1"))
{
_isCompleted = true;
await ViewModel.Login();
}
else if (args.Uri.AbsoluteUri.EndsWith("blank.html#fail=1"))
{
_isCompleted = true;
}
}
