Address comments

- Add additional states to preview.
- Add TODO description for commented code
- Move showUserDefinedSettingStyle from the node to the view for testability.

features/roomdetails/impl/src/main/kotlin/io/element/android/features/roomdetails/impl/notificationsettings/RoomNotificationSettingsNode.kt

@@ -35,7 +35,7 @@ import io.element.android.services.analytics.api.AnalyticsService
 class RoomNotificationSettingsNode @AssistedInject constructor(
     @Assisted buildContext: BuildContext,
     @Assisted plugins: List<Plugin>,
-    private val presenter: RoomNotificationSettingsPresenter,
+    presenterFactory: RoomNotificationSettingsPresenter.Factory,
     private val analyticsService: AnalyticsService,
 ) : Node(buildContext, plugins = plugins) {
 
@@ -45,6 +45,7 @@ class RoomNotificationSettingsNode @AssistedInject constructor(
 
     private val inputs = inputs<RoomNotificationSettingInput>()
 
+    private val presenter = presenterFactory.create(inputs.showUserDefinedSettingStyle)
     init {
         lifecycle.subscribe(
             onResume = {
@@ -56,18 +57,10 @@ class RoomNotificationSettingsNode @AssistedInject constructor(
     @Composable
     override fun View(modifier: Modifier) {
         val state = presenter.present()
-        if(inputs.showUserDefinedSettingStyle) {
-            UserDefinedRoomNotificationSettingsView(
-                state = state,
-                modifier = modifier,
-                onBackPressed = this::navigateUp,
-            )
-        } else {
             RoomNotificationSettingsView(
                 state = state,
                 modifier = modifier,
                 onBackPressed = this::navigateUp,
             )
-        }
     }
 }

features/roomdetails/impl/src/main/kotlin/io/element/android/features/roomdetails/impl/notificationsettings/RoomNotificationSettingsPresenter.kt

@@ -23,6 +23,9 @@ import androidx.compose.runtime.mutableStateOf
 import androidx.compose.runtime.remember
 import androidx.compose.runtime.rememberCoroutineScope
 import androidx.compose.runtime.saveable.rememberSaveable
+import dagger.assisted.Assisted
+import dagger.assisted.AssistedFactory
+import dagger.assisted.AssistedInject
 import io.element.android.libraries.architecture.Async
 import io.element.android.libraries.architecture.Presenter
 import io.element.android.libraries.architecture.runCatchingUpdatingState
@@ -36,13 +39,19 @@ import kotlinx.coroutines.flow.debounce
 import kotlinx.coroutines.flow.launchIn
 import kotlinx.coroutines.flow.onEach
 import kotlinx.coroutines.launch
-import javax.inject.Inject
 import kotlin.time.Duration.Companion.seconds
 
-class RoomNotificationSettingsPresenter @Inject constructor(
+class RoomNotificationSettingsPresenter @AssistedInject constructor(
     private val room: MatrixRoom,
     private val notificationSettingsService: NotificationSettingsService,
+    @Assisted private val showUserDefinedSettingStyle: Boolean,
 ) : Presenter<RoomNotificationSettingsState> {
+
+    @AssistedFactory
+    interface Factory {
+        fun create(showUserDefinedSettingStyle: Boolean): RoomNotificationSettingsPresenter
+    }
+
     @Composable
     override fun present(): RoomNotificationSettingsState {
         val defaultRoomNotificationMode: MutableState<RoomNotificationMode?> = rememberSaveable {
@@ -107,6 +116,7 @@ class RoomNotificationSettingsPresenter @Inject constructor(
         }
 
         return RoomNotificationSettingsState(
+            showUserDefinedSettingStyle = showUserDefinedSettingStyle,
             roomName = room.displayName,
             roomNotificationSettings = roomNotificationSettings.value,
             pendingRoomNotificationMode = pendingRoomNotificationMode.value,

features/roomdetails/impl/src/main/kotlin/io/element/android/features/roomdetails/impl/notificationsettings/RoomNotificationSettingsState.kt

@@ -21,6 +21,7 @@ import io.element.android.libraries.matrix.api.room.RoomNotificationMode
 import io.element.android.libraries.matrix.api.room.RoomNotificationSettings
 
 data class RoomNotificationSettingsState(
+    val showUserDefinedSettingStyle: Boolean,
     val roomName: String,
     val roomNotificationSettings: Async<RoomNotificationSettings>,
     val pendingRoomNotificationMode: RoomNotificationMode?,

features/roomdetails/impl/src/main/kotlin/io/element/android/features/roomdetails/impl/notificationsettings/RoomNotificationSettingsStateProvider.kt

@@ -25,6 +25,7 @@ internal class RoomNotificationSettingsStateProvider : PreviewParameterProvider<
     override val values: Sequence<RoomNotificationSettingsState>
         get() = sequenceOf(
             RoomNotificationSettingsState(
+                showUserDefinedSettingStyle = false,
                 roomName = "Room 1",
                 Async.Success(RoomNotificationSettings(
                     mode = RoomNotificationMode.MUTE,

features/roomdetails/impl/src/main/kotlin/io/element/android/features/roomdetails/impl/notificationsettings/RoomNotificationSettingsView.kt

@@ -45,11 +45,33 @@ import io.element.android.libraries.matrix.api.room.RoomNotificationMode
 import io.element.android.libraries.theme.ElementTheme
 import io.element.android.libraries.ui.strings.CommonStrings
 
+
 @Composable
 fun RoomNotificationSettingsView(
     state: RoomNotificationSettingsState,
     modifier: Modifier = Modifier,
     onBackPressed: () -> Unit = {},
+) {
+    if(state.showUserDefinedSettingStyle) {
+        UserDefinedRoomNotificationSettingsView(
+            state = state,
+            modifier = modifier,
+            onBackPressed = onBackPressed,
+        )
+    } else {
+        RoomSpecificNotificationSettingsView(
+            state = state,
+            modifier = modifier,
+            onBackPressed = onBackPressed,
+        )
+    }
+}
+
+@Composable
+private fun RoomSpecificNotificationSettingsView(
+    state: RoomNotificationSettingsState,
+    modifier: Modifier = Modifier,
+    onBackPressed: () -> Unit = {},
 ) {
     Scaffold(
         modifier = modifier,

features/roomdetails/impl/src/main/kotlin/io/element/android/features/roomdetails/impl/notificationsettings/UserDefinedRoomNotificationSettingsStateProvider.kt

@@ -25,6 +25,7 @@ internal class UserDefinedRoomNotificationSettingsStateProvider : PreviewParamet
     override val values: Sequence<RoomNotificationSettingsState>
         get() = sequenceOf(
             RoomNotificationSettingsState(
+                showUserDefinedSettingStyle = false,
                 roomName = "Room 1",
                 Async.Success(
                     RoomNotificationSettings(

features/roomdetails/impl/src/test/kotlin/io/element/android/features/roomdetails/notificationsettings/RoomNotificationSettingsPresenterTests.kt

@@ -136,7 +136,8 @@ class RoomNotificationSettingsPresenterTests {
         val room = aMatrixRoom(notificationSettingsService = notificationSettingsService)
         return RoomNotificationSettingsPresenter(
             room = room,
-            notificationSettingsService = notificationSettingsService
+            notificationSettingsService = notificationSettingsService,
+            showUserDefinedSettingStyle = false,
         )
     }
 }