class BlankFragment1 : Fragment() {
    // TODO: Rename and change types of parameters
    private var param1: String? = null
    private var param2: String? = null

    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        arguments?.let {
            param1 = it.getString(ARG_PARAM1)
            param2 = it.getString(ARG_PARAM2)
        }
    }

    private val TAG = BlankFragment1::class.java.simpleName
    private lateinit var binding : FragmentBlank1Binding

    private lateinit var viewModel: MainActivityViewModel


    override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View? {

        Log.e(TAG, "onCreateView")

        binding = DataBindingUtil.inflate(inflater, R.layout.fragment_blank1, container, false)

        binding.button.setOnClickListener {
            it.findNavController().navigate(R.id.action_blankFragment1_to_blankFragment2)
        }

        viewModel = ViewModelProvider(activity as MainActivity)[MainActivityViewModel::class.java]
        binding.textView2.text = viewModel.getCurrentCount().toString()

        binding.button2.setOnClickListener {
            binding.textView2.text = viewModel.getUpdatedCount().toString()

        }


        return binding.root
    }

    companion object {
        /**
         * Use this factory method to create a new instance of
         * this fragment using the provided parameters.
         *
         * @param param1 Parameter 1.
         * @param param2 Parameter 2.
         * @return A new instance of fragment BlankFragment1.
         */
        // TODO: Rename and change types and number of parameters
        @JvmStatic
        fun newInstance(param1: String, param2: String) =
            BlankFragment1().apply {
                arguments = Bundle().apply {
                    putString(ARG_PARAM1, param1)
                    putString(ARG_PARAM2, param2)
                }
            }
    }
}