forked from GitHub-Mirror/riotX-android
82 lines
3.0 KiB
Kotlin
82 lines
3.0 KiB
Kotlin
package im.vector.riotredesign.features.home.list
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import android.os.Bundle
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import android.view.LayoutInflater
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import android.view.View
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import android.view.ViewGroup
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import com.airbnb.mvrx.*
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import im.vector.matrix.android.api.failure.Failure
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import im.vector.matrix.android.api.session.room.model.RoomSummary
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import im.vector.riotredesign.R
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import im.vector.riotredesign.core.platform.RiotFragment
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import im.vector.riotredesign.core.platform.StateView
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import im.vector.riotredesign.features.home.HomeNavigator
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import kotlinx.android.synthetic.main.fragment_room_list.*
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import org.koin.android.ext.android.inject
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class RoomListFragment : RiotFragment(), RoomSummaryController.Callback {
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companion object {
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fun newInstance(): RoomListFragment {
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return RoomListFragment()
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}
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}
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private val homeNavigator by inject<HomeNavigator>()
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private val viewModel: RoomListViewModel by fragmentViewModel()
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private lateinit var roomController: RoomSummaryController
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override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View? {
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return inflater.inflate(R.layout.fragment_room_list, container, false)
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}
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override fun onActivityCreated(savedInstanceState: Bundle?) {
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super.onActivityCreated(savedInstanceState)
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roomController = RoomSummaryController(this)
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stateView.contentView = epoxyRecyclerView
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epoxyRecyclerView.setController(roomController)
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viewModel.subscribe { renderState(it) }
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}
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private fun renderState(state: RoomListViewState) {
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when (state.roomSummaries) {
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is Incomplete -> renderLoading()
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is Success -> renderSuccess(state.roomSummaries(), state.selectedRoom)
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is Fail -> renderFailure(state.roomSummaries.error)
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}
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if (state.showLastSelectedRoom && state.selectedRoom != null) {
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homeNavigator.openRoomDetail(state.selectedRoom.roomId)
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}
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}
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private fun renderSuccess(roomSummaries: List<RoomSummary>?, selectedRoom: RoomSummary?) {
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if (roomSummaries.isNullOrEmpty()) {
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stateView.state = StateView.State.Empty("Rejoignez une room pour commencer à utiliser l'application")
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} else {
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stateView.state = StateView.State.Content
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}
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roomController.setData(roomSummaries, selectedRoom)
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}
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private fun renderLoading() {
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stateView.state = StateView.State.Loading
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}
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private fun renderFailure(error: Throwable) {
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val message = when (error) {
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is Failure.NetworkConnection -> "Pas de connexion internet"
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else -> "Une erreur est survenue"
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}
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stateView.state = StateView.State.Error(message)
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}
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override fun onRoomSelected(room: RoomSummary) {
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withState(viewModel) {
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if (it.selectedRoom != room) {
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viewModel.accept(RoomListActions.SelectRoom(room))
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homeNavigator.openRoomDetail(room.roomId)
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}
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}
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}
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} |