private async void LoginFacebook()
{
string[] readPermissions = { "public_profile", "email" };
var fbtoken = await _dependencyService.Get <IFacebookLoginService>().LoginAsync(readPermissions);
IsLoading = true;
var userProfile = await _facebookService.GetFacebookProfileAsync(fbtoken);
if (userProfile != null)
{
var response = await _fitMeetRestService.FacebookLoginAsync(userProfile);
if (response != null && response.Output?.Status == 1 && response.Output?.Response?.token != null)
{
var token = response.Output.Response.token;
_tokenService.SetToken(token);
_fitMeetRestService.SetToken(token);
if ((response?.Output?.Validation).Equals("User already exists", StringComparison.CurrentCultureIgnoreCase))
{
NavigateCommand.Execute("app:///MainPage/NavigationPage/MainTabbedPage");
}
else
{
NavigateCommand.Execute("SecondSignUpPage");
}
}
else
{
await _dialogService.DisplayAlertAsync("Error", "Could not register. Please try again", "Ok");
}
}
IsLoading = false;
}