Created
February 12, 2019 14:58
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| class PropertySelectionFragment : BaseFragment(), PropertyItemOnClickListener { | |
| companion object { | |
| val TAG: String = PropertySelectionFragment::class.java.name | |
| fun newInstance() = PropertySelectionFragment() | |
| } | |
| @Inject | |
| lateinit var propertyListAdapter: PropertyListAdapter | |
| @Inject | |
| lateinit var appFragmentFlowRouter: AppFragmentFlowRouter | |
| @Inject | |
| lateinit var linearLayoutManager: RecyclerView.LayoutManager | |
| @Inject | |
| lateinit var propertySelectionViewModel: PropertySelectionViewModel | |
| override val layout: Int | |
| get() = R.layout.fragment_property_selection | |
| override fun onViewCreated(view: View, savedInstanceState: Bundle?) { | |
| super.onViewCreated(view, savedInstanceState) | |
| setUpRecyclerView() | |
| displayFirstScreen() | |
| observeViewModelState() | |
| disableInteractivityBeforePropertiesFetched() | |
| propertySelectionViewModel.fetchProperties() | |
| } | |
| private fun setUpRecyclerView() { | |
| propertyListAdapter.setOnClickListener(this@PropertySelectionFragment) | |
| property_list_recyclerview.apply { | |
| layoutManager = linearLayoutManager | |
| adapter = propertyListAdapter | |
| } | |
| } | |
| fun observeViewModelState() { | |
| propertySelectionViewModel.state.observe(this, Observer { | |
| handleState(it) | |
| }) | |
| } | |
| fun handleState(state: PropertySelectionState) { | |
| when (state) { | |
| is PropertySelectionState.NetworkError -> displayErrorLoadingPropertiesView() | |
| is PropertySelectionState.GenericError -> displayErrorLoadingPropertiesView() | |
| is PropertySelectionState.PropertiesLoaded -> { | |
| propertyListAdapter.updateItems(state.properties) | |
| select_property_title.setOnClickListener { displaySecondScreen() } | |
| select_property_icon.visibility = View.VISIBLE | |
| } | |
| is PropertySelectionState.Loading -> displayLoadingView() | |
| is PropertySelectionState.EmptyPropertyList -> displayEmptyView() | |
| is PropertySelectionState.SuccessfullySavedSelectedProperty -> { | |
| appFragmentFlowRouter.removeAllFragmentsFromBackStack(requireActivity()) | |
| appFragmentFlowRouter.goToHomeScreen(requireActivity()) | |
| } | |
| is PropertySelectionState.ErrorSavingSelectedProperty -> displayErrorSavingSelectedPropertyView() | |
| } | |
| } | |
| private fun displayErrorSavingSelectedPropertyView() { | |
| println("error saving selected property") | |
| } | |
| private fun displayEmptyView() { | |
| println("property list is empty") | |
| } | |
| private fun displayLoadingView() { | |
| println("property list loading") | |
| } | |
| fun displayErrorLoadingPropertiesView() { | |
| println("property list error loading properties") | |
| } | |
| private fun disableInteractivityBeforePropertiesFetched() { | |
| select_property_icon.visibility = View.GONE | |
| } | |
| private fun displayFirstScreen() { | |
| property_list_recyclerview.visibility = View.GONE | |
| property_list_icon.visibility = View.GONE | |
| } | |
| private fun displaySecondScreen() { | |
| mini_living_logo.visibility = View.GONE | |
| select_property_title.visibility = View.GONE | |
| select_property_icon.visibility = View.GONE | |
| property_list_recyclerview.visibility = View.VISIBLE | |
| property_list_icon.visibility = View.VISIBLE | |
| } | |
| override fun onPropertyItemClicked(property: Property) { | |
| propertySelectionViewModel.saveSelectedProperty(property.id) | |
| } | |
| } |
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