// Context: https://github.com/raygervais/kotlin-for-android-course/blob/master/Lesson-3/app/src/main/java/com/example/android/navigation/TitleFragment.kt

class TitleFragment : Fragment() {

    override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?,
                              savedInstanceState: Bundle?): View? {
        val binding: FragmentTitleBinding = DataBindingUtil.inflate(
                inflater, R.layout.fragment_title, container, false)

        binding.playButton.setOnClickListener { view: View ->
            view.findNavController().navigate(TitleFragmentDirections.actionTitleFragmentToGameFragment())
        }

        (activity as AppCompatActivity).supportActionBar?.title = getString(R.string.app_name)
        setHasOptionsMenu(true)
        return binding.root
    }

    // Overflow Menu Handling
    override fun onCreateOptionsMenu(menu: Menu?, inflater: MenuInflater?) {
        super.onCreateOptionsMenu(menu, inflater)
        inflater?.inflate(R.menu.overflow_menu, menu)
    }

    override fun onOptionsItemSelected(item: MenuItem?): Boolean {
        return NavigationUI.onNavDestinationSelected(item!!,
                view!!.findNavController()) || super.onOptionsItemSelected(item)
    }
}