private async Task InitializeOnFirstLaunchAsync()
{
AuthentificationService.AuthentificationResult result = null;
try
{
result = await this.authentificationService.CheckAuthentificationAsync();
}
catch (Exception e)
{
this.Logger.Error(e, "Exception while tried to verifying authentification.");
}
if (result != null && result.Succeed)
{
var currentVersion = this.settingsService.GetValue <string>("Version", null);
bool fCurrentVersion = string.Equals(currentVersion, Package.Current.Id.Version.ToVersionString(), StringComparison.OrdinalIgnoreCase);
if (fCurrentVersion)
{
await this.OnViewInitializedAsync();
}
else
{
this.ShowProgressLoadingPopupView(forceToRefreshDb: false);
}
}
else
{
this.ShowAuthentificationPopupView();
}
}
private async void SignIn()
{
this.BindingModel.IsSigningIn = true;
this.BindingModel.ErrorMessage = null;
var email = this.BindingModel.Email;
var password = this.BindingModel.Password;
var rememberPassword = this.BindingModel.RememberAccount;
if (string.IsNullOrEmpty(email) || string.IsNullOrEmpty(password))
{
this.Logger.Warning("Cannot login. Email or password are not provided.");
this.BindingModel.ErrorMessage = this.resources.GetString("Authorization_Error_UserNameAndPassword");
}
else
{
var userInfo = new UserInfo(email, password)
{
RememberAccount = rememberPassword
};
this.Logger.Debug("Trying to proceed authentification.");
AuthentificationService.AuthentificationResult result = null;
try
{
result = await this.authentificationService.CheckAuthentificationAsync(userInfo);
}
catch (OperationCanceledException exception)
{
this.Logger.Debug(exception, "Operation was canceled.");
}
catch (Exception exception)
{
this.Logger.Error(exception, "Exception while tried to authentificate.");
}
if (result != null && result.Succeed)
{
this.Logger.Debug("Authentification succeded.");
if (!rememberPassword)
{
this.Logger.Debug("User asked to not save user information. Removing user info and password.");
this.googleAccountService.ClearUserInfo();
}
this.Logger.Debug("Saving user info and password.");
this.googleAccountService.SetUserInfo(userInfo);
this.View.Close();
}
else
{
if (result != null)
{
this.Logger.Debug("Authentification is not succeded. {0}.", result.ErrorMessage);
this.BindingModel.ErrorMessage = result.ErrorMessage;
}
else
{
this.BindingModel.ErrorMessage = this.resources.GetString("Authorization_Error_UnexpectedError");
}
}
}
this.BindingModel.IsSigningIn = false;
}
