advanceLocalLastReadMessageIfNeeded when new messages were received

Signed-off-by: Marcel Hibbe <dev@mhibbe.de>

Author: mahibi

app/src/main/java/com/nextcloud/talk/chat/ChatActivity.kt

@@ -1039,13 +1039,6 @@ class ChatActivity :
         lifecycleScope.launchWhenStarted {
             chatViewModel.viewState.collect { state ->
                 when (state) {
-                    // is ChatViewModel.ChatMessageViewState.Initial -> {
-                    //     cancelNotificationsForCurrentConversation()
-                    //     binding.progressBar.visibility = View.GONE
-                    //     binding.offline.root.visibility = View.GONE
-                    //     binding.messagesListView.visibility = View.VISIBLE
-                    //     collapseSystemMessages()
-                    // }
                     is ChatViewModel.ChatMessageViewState.StartRendering -> {
                         binding.progressBar.visibility = View.GONE
                         binding.offline.root.visibility = View.GONE
@@ -1084,6 +1077,7 @@ class ChatActivity :
                                             // With Jetpack Compose the flow will be used directly in the UI instead to clear and add everything.
                                             adapter!!.clear()
                                             adapter!!.addToEnd(transformedMessages, false)
+                                            advanceLocalLastReadMessageIfNeeded()
                                         }
                                     }
                             }
@@ -1095,55 +1089,6 @@ class ChatActivity :
             }
         }
 
-
-        // chatViewModel.getMessageFlow
-        //     .onEach { triple ->
-        //         val lookIntoFuture = triple.first
-        //         val setUnreadMessagesMarker = triple.second
-        //         var chatMessageList = triple.third
-        //
-        //         chatMessageList = handleSystemMessages(chatMessageList)
-        //         chatMessageList = handleThreadMessages(chatMessageList)
-        //         if (chatMessageList.isEmpty()) {
-        //             return@onEach
-        //         }
-        //
-        //         determinePreviousMessageIds(chatMessageList)
-        //
-        //         handleExpandableSystemMessages(chatMessageList)
-        //
-        //         if (ChatMessage.SystemMessageType.CLEARED_CHAT == chatMessageList[0].systemMessageType) {
-        //             adapter?.clear()
-        //             adapter?.notifyDataSetChanged()
-        //         }
-        //
-        //         if (lookIntoFuture) {
-        //             Log.d(TAG, "chatMessageList.size in getMessageFlow:" + chatMessageList.size)
-        //             processMessagesFromTheFuture(chatMessageList, setUnreadMessagesMarker)
-        //         } else {
-        //             processMessagesNotFromTheFuture(chatMessageList)
-        //             collapseSystemMessages()
-        //         }
-        //
-        //         processExpiredMessages()
-        //         processCallStartedMessages()
-        //
-        //         adapter?.notifyDataSetChanged()
-        //     }
-        //     .debounce(300)
-        //     .onEach {
-        //         advanceLocalLastReadMessageIfNeeded()
-        //     }
-        //     .launchIn(lifecycleScope)
-
-        // this.lifecycleScope.launch {
-        //     chatViewModel.getRemoveMessageFlow
-        //         .onEach {
-        //             removeMessageById(it.id)
-        //         }
-        //         .collect()
-        // }
-
         this.lifecycleScope.launch {
             chatViewModel.getUpdateMessageFlow
                 .onEach {