public LoginViewModel()
{
loginService = new LoginService();
courseService = new CourseService();
userDao = new UserDao();
courseDao = new CourseDao();
}
//
// This method is invoked when the application has loaded and is ready to run. In this
// method you should instantiate the window, load the UI into it and then make the window
// visible.
//
// You have 17 seconds to return from this method, or iOS will terminate your application.
//
public override bool FinishedLaunching (UIApplication app, NSDictionary options)
{
userDao = new UserDao ();
courseDao = new CourseDao ();
this.window = new UIWindow (UIScreen.MainScreen.Bounds);
var rootNavigationController = new UINavigationController ();
if (userDao.tokenExists () && courseDao.existCourses ())
{
CoursesViewController courseView = new CoursesViewController();
rootNavigationController.PushViewController(courseView,false);
}
else
{
MonoMobilisViewController loginView = new MonoMobilisViewController();
rootNavigationController.PushViewController(loginView,false);
}
//MonoMobilisViewController loginView = new MonoMobilisViewController();
//rootNavigationController.PushViewController(loginView,false);
this.window.RootViewController = rootNavigationController;
this.window.MakeKeyAndVisible();
ServiceLocator.Dispatcher = new DispatchAdapter(this);
return true;
}
public CoursesViewModel()
{
courseDao = new CourseDao();
userDao = new UserDao();
classService = new ClassService();
classDao = new ClassDao();
listContent = courseDao.getAllCourses();
}
void RootFrame_Navigating(object sender, NavigatingCancelEventArgs e)
{
CourseDao courseDao = new CourseDao();
// se a navegação não for para a MainPage(login) não há mudança na navegação
if (e.Uri.ToString().Contains("/MainPage.xaml") != true)
return;
if (courseDao.existCourses())
{
e.Cancel = true;
RootFrame.Dispatcher.BeginInvoke(delegate
{
System.Diagnostics.Debug.WriteLine("TO COURSES");
RootFrame.Navigate(new Uri("/Views/CoursePage.xaml", UriKind.Relative));
});
}
else
{
System.Diagnostics.Debug.WriteLine("TO LOGIN");
e.Cancel = false;
return;
}
}
protected override void OnCreate(Bundle bundle)
{
base.OnCreate(bundle);
courseDao = new CourseDao();
userDao = new UserDao();
int flag = Intent.GetIntExtra("content",0);
if (flag == TERMINATE)
{
this.Finish();
}
else
{
try
{
User user = userDao.getUser();
if ((user.token != null) && user.autoLogin)
{
Log.Info("mobilis","user token = " + user.token + "auto login on");
intent = new Intent(this, typeof(CoursesActivity));
StartActivity(intent);
}
else
{
Log.Info("mobilis", "auto login off");
intent = new Intent(this, typeof(LoginActivity));
StartActivity(intent);
}
}
catch (Exception e)
{
Log.Info("mobilis", "setup Exception");
intent = new Intent(this, typeof(LoginActivity));
StartActivity(intent);
}
}
}