Merge pull request #2426 from element-hq/feature/fga/room_list_empty_ui

RoomList : allow to show empty state and invites.

features/roomlist/impl/src/main/kotlin/io/element/android/features/roomlist/impl/RoomListState.kt

@@ -42,6 +42,8 @@ data class RoomListState(
     val displayMigrationStatus: Boolean,
     val eventSink: (RoomListEvents) -> Unit,
 ) {
+    val displayEmptyState = roomList is AsyncData.Success && roomList.data.isEmpty()
+
     sealed interface ContextMenu {
         data object Hidden : ContextMenu
         data class Shown(

features/roomlist/impl/src/main/kotlin/io/element/android/features/roomlist/impl/RoomListView.kt

@@ -58,7 +58,6 @@ import io.element.android.features.roomlist.impl.components.RoomSummaryRow
 import io.element.android.features.roomlist.impl.migration.MigrationScreenView
 import io.element.android.features.roomlist.impl.model.RoomListRoomSummary
 import io.element.android.features.roomlist.impl.search.RoomListSearchView
-import io.element.android.libraries.architecture.AsyncData
 import io.element.android.libraries.designsystem.preview.ElementPreview
 import io.element.android.libraries.designsystem.preview.PreviewsDayNight
 import io.element.android.libraries.designsystem.theme.components.Button
@@ -135,9 +134,10 @@ fun RoomListView(
 @Composable
 private fun EmptyRoomListView(
     onCreateRoomClicked: () -> Unit,
+    modifier: Modifier = Modifier
 ) {
     Column(
-        modifier = Modifier.fillMaxSize(),
+        modifier = modifier.fillMaxSize(),
         horizontalAlignment = Alignment.CenterHorizontally,
         verticalArrangement = Arrangement.Center
     ) {
@@ -216,9 +216,6 @@ private fun RoomListContent(
             )
         },
         content = { padding ->
-            if (state.roomList is AsyncData.Success && state.roomList.data.isEmpty()) {
-                EmptyRoomListView(onCreateRoomClicked)
-            } else {
             LazyColumn(
                 modifier = Modifier
                     .padding(padding)
@@ -229,6 +226,7 @@ private fun RoomListContent(
                 contentPadding = PaddingValues(bottom = 80.dp)
             ) {
                 when {
+                    state.displayEmptyState -> Unit
                     state.displayVerificationPrompt -> {
                         item {
                             RequestVerificationHeader(
@@ -270,8 +268,9 @@ private fun RoomListContent(
                     }
                 }
             }
+            if (state.displayEmptyState) {
+                EmptyRoomListView(onCreateRoomClicked)
             }
-
             MigrationScreenView(isMigrating = state.displayMigrationStatus)
         },
         floatingActionButton = {