misc: Provide ConfigureRoomState.availableVisibilityOptions from the presenter (#6024)

It seems better to handle the filtering logic there than on the view.

Besides this, hide knocking for spaces even if the knocking feature is enabled. We don't want to have knocking in spaces yet.

features/createroom/impl/src/main/kotlin/io/element/android/features/createroom/impl/configureroom/ConfigureRoomPresenter.kt

@@ -124,6 +124,14 @@ class ConfigureRoomPresenter(
         val localCoroutineScope = rememberCoroutineScope()
         val createRoomAction: MutableState<AsyncAction<RoomId>> = remember { mutableStateOf(AsyncAction.Uninitialized) }
 
+        val availableVisibilityOptions = remember(isSpace, isKnockFeatureEnabled) {
+            listOfNotNull(
+                RoomVisibilityItem.Public,
+                RoomVisibilityItem.AskToJoin.takeIf { !isSpace && isKnockFeatureEnabled },
+                RoomVisibilityItem.Private,
+            ).toImmutableList()
+        }
+
         fun createRoom(config: CreateRoomConfig) {
             createRoomAction.value = AsyncAction.Uninitialized
             localCoroutineScope.createRoom(config, createRoomAction)
@@ -155,13 +163,13 @@ class ConfigureRoomPresenter(
         }
 
         return ConfigureRoomState(
-            isKnockFeatureEnabled = isKnockFeatureEnabled,
             config = createRoomConfig,
             avatarActions = avatarActions,
             createRoomAction = createRoomAction.value,
             cameraPermissionState = cameraPermissionState,
             homeserverName = homeserverName,
             roomAddressValidity = roomAddressValidity.value,
+            availableVisibilityOptions = availableVisibilityOptions,
             eventSink = ::handleEvent,
         )
     }

features/createroom/impl/src/main/kotlin/io/element/android/features/createroom/impl/configureroom/ConfigureRoomState.kt

@@ -16,13 +16,13 @@ import io.element.android.libraries.permissions.api.PermissionsState
 import kotlinx.collections.immutable.ImmutableList
 
 data class ConfigureRoomState(
-    val isKnockFeatureEnabled: Boolean,
     val config: CreateRoomConfig,
     val avatarActions: ImmutableList<AvatarAction>,
     val createRoomAction: AsyncAction<RoomId>,
     val cameraPermissionState: PermissionsState,
     val roomAddressValidity: RoomAddressValidity,
     val homeserverName: String,
+    val availableVisibilityOptions: ImmutableList<RoomVisibilityItem>,
     val eventSink: (ConfigureRoomEvents) -> Unit
 ) {
     val isValid: Boolean = config.roomName?.isNotEmpty() == true &&

features/createroom/impl/src/main/kotlin/io/element/android/features/createroom/impl/configureroom/ConfigureRoomStateProvider.kt

@@ -101,14 +101,17 @@ fun aConfigureRoomState(
     cameraPermissionState: PermissionsState = aPermissionsState(showDialog = false),
     homeserverName: String = "matrix.org",
     roomAddressValidity: RoomAddressValidity = RoomAddressValidity.Valid,
+    availableVisibilityOptions: List<RoomVisibilityItem> = RoomVisibilityItem.entries.filter {
+        if (!isKnockFeatureEnabled) it != RoomVisibilityItem.AskToJoin else true
+    },
     eventSink: (ConfigureRoomEvents) -> Unit = { },
 ) = ConfigureRoomState(
     config = config,
-    isKnockFeatureEnabled = isKnockFeatureEnabled,
     avatarActions = avatarActions.toImmutableList(),
     createRoomAction = createRoomAction,
     cameraPermissionState = cameraPermissionState,
     homeserverName = homeserverName,
     roomAddressValidity = roomAddressValidity,
+    availableVisibilityOptions = availableVisibilityOptions.toImmutableList(),
     eventSink = eventSink,
 )

features/createroom/impl/src/main/kotlin/io/element/android/features/createroom/impl/configureroom/ConfigureRoomView.kt

@@ -65,6 +65,7 @@ import io.element.android.libraries.matrix.ui.components.AvatarPickerView
 import io.element.android.libraries.matrix.ui.room.address.RoomAddressField
 import io.element.android.libraries.permissions.api.PermissionsView
 import io.element.android.libraries.ui.strings.CommonStrings
+import kotlinx.collections.immutable.ImmutableList
 import kotlin.jvm.optionals.getOrNull
 
 @Composable
@@ -120,6 +121,7 @@ fun ConfigureRoomView(
             )
 
             RoomVisibilityAndAccessOptions(
+                options = state.availableVisibilityOptions,
                 selected = when (state.config.roomVisibility) {
                     is RoomVisibilityState.Private -> RoomVisibilityItem.Private
                     is RoomVisibilityState.Public -> when (state.config.roomVisibility.roomAccess) {
@@ -127,7 +129,6 @@ fun ConfigureRoomView(
                         RoomAccess.Anyone -> RoomVisibilityItem.Public
                     }
                 },
-                isKnockingEnabled = state.isKnockFeatureEnabled,
                 onOptionClick = {
                     focusManager.clearFocus()
                     state.eventSink(ConfigureRoomEvents.RoomVisibilityChanged(it))
@@ -279,8 +280,8 @@ private fun ConfigureRoomOptions(
 
 @Composable
 private fun RoomVisibilityAndAccessOptions(
+    options: ImmutableList<RoomVisibilityItem>,
     selected: RoomVisibilityItem,
-    isKnockingEnabled: Boolean,
     onOptionClick: (RoomVisibilityItem) -> Unit,
     modifier: Modifier = Modifier,
 ) {
@@ -288,11 +289,7 @@ private fun RoomVisibilityAndAccessOptions(
         title = stringResource(R.string.screen_create_room_room_access_section_title),
         modifier = modifier,
     ) {
-        RoomVisibilityItem.entries.forEach { item ->
-            if (item == RoomVisibilityItem.AskToJoin && !isKnockingEnabled) {
-                return@forEach
-            }
-
+        options.forEach { item ->
             val isSelected = item == selected
             ListItem(
                 leadingContent = ListItemContent.Custom {