some updates

core/domain/src/main/kotlin/dev/meloda/fast/domain/LongPollUpdatesParser.kt

@@ -35,8 +35,7 @@ class LongPollUpdatesParser(
 
     private val coroutineScope = CoroutineScope(coroutineContext)
 
-    private val listenersMap: MutableMap<ApiEvent, MutableCollection<VkEventCallback<*>>> =
-        mutableMapOf()
+    private val listenersMap: MutableMap<ApiEvent, MutableList<VkEventCallback<*>>> = mutableMapOf()
 
     fun parseNextUpdate(event: List<Any>) {
         val eventId = event.first().asInt()
@@ -59,14 +58,10 @@ class LongPollUpdatesParser(
             ApiEvent.VIDEO_UPLOADING,
             ApiEvent.FILE_UPLOADING -> parseInteraction(eventType, event)
 
-            ApiEvent.UNREAD_COUNT_UPDATE -> onNewEvent(eventType, event)
+            ApiEvent.UNREAD_COUNT_UPDATE -> parseUnreadCounterUpdate(eventType, event)
         }
     }
 
-    private fun onNewEvent(eventType: ApiEvent, event: List<Any>) {
-        Log.d("LongPollUpdatesParser", "newEvent: $eventType: $event")
-    }
-
     private fun parseInteraction(eventType: ApiEvent, event: List<Any>) {
         Log.d("LongPollUpdatesParser", "$eventType: $event")
 
@@ -105,13 +100,41 @@ class LongPollUpdatesParser(
         }
     }
 
+    private fun parseUnreadCounterUpdate(eventType: ApiEvent, event: List<Any>) {
+        Log.d("LongPollUpdatesParser", "$eventType $event")
+
+        val unreadCount = event[1].asInt()
+        val unreadUnmutedCount = event[2].asInt()
+        val showOnlyMuted = event[3].asInt() == 1
+        val businessNotifyUnreadCount = event[4].asInt()
+        val archiveUnreadCount = event[7].asInt()
+        val archiveUnreadUnmutedCount = event[8].asInt()
+        val archiveMentionsCount = event[9].asInt()
+
+        listenersMap[ApiEvent.UNREAD_COUNT_UPDATE]?.let { listeners ->
+            listeners.forEach { vkEventCallback ->
+                (vkEventCallback as VkEventCallback<LongPollEvent.UnreadCounter>)
+                    .onEvent(
+                        LongPollEvent.UnreadCounter(
+                            unread = unreadCount,
+                            unreadUnmuted = unreadUnmutedCount,
+                            showOnlyMuted = showOnlyMuted,
+                            business = businessNotifyUnreadCount,
+                            archive = archiveUnreadCount,
+                            archiveUnmuted = archiveUnreadUnmutedCount,
+                            archiveMentions = archiveMentionsCount
+                        )
+                    )
+            }
+        }
+    }
+
     private fun parseConversationPinStateChanged(eventType: ApiEvent, event: List<Any>) {
         Log.d("LongPollUpdatesParser", "$eventType: $event")
 
         val peerId = event[1].asInt()
         val majorId = event[2].asInt()
 
-        coroutineScope.launch {
         listenersMap[ApiEvent.PIN_UNPIN_CONVERSATION]?.let { listeners ->
             listeners.forEach { vkEventCallback ->
                 (vkEventCallback as VkEventCallback<LongPollEvent.VkConversationPinStateChangedEvent>)
@@ -124,7 +147,6 @@ class LongPollUpdatesParser(
             }
         }
     }
-    }
 
     private fun parseMessageSetFlags(eventType: ApiEvent, event: List<Any>) {
         Log.d("LongPollUpdatesParser", "$eventType: $event")
@@ -184,7 +206,6 @@ class LongPollUpdatesParser(
         val messageId = event[2].asInt()
         val unreadCount = event[3].asInt()
 
-        coroutineScope.launch {
         listenersMap[ApiEvent.MESSAGE_READ_INCOMING]?.let { listeners ->
             listeners.map { vkEventCallback ->
                 (vkEventCallback as VkEventCallback<LongPollEvent.VkMessageReadIncomingEvent>)
@@ -198,7 +219,6 @@ class LongPollUpdatesParser(
             }
         }
     }
-    }
 
     private fun parseMessageReadOutgoing(eventType: ApiEvent, event: List<Any>) {
         Log.d("LongPollUpdatesParser", "$eventType: $event")
@@ -206,7 +226,6 @@ class LongPollUpdatesParser(
         val messageId = event[2].asInt()
         val unreadCount = event[3].asInt()
 
-        coroutineScope.launch {
         listenersMap[ApiEvent.MESSAGE_READ_OUTGOING]?.let { listeners ->
             listeners.map { vkEventCallback ->
                 (vkEventCallback as VkEventCallback<LongPollEvent.VkMessageReadOutgoingEvent>)
@@ -220,7 +239,6 @@ class LongPollUpdatesParser(
             }
         }
     }
-    }
 
     private fun parseMessagesDeleted(eventType: ApiEvent, event: List<Any>) {
         Log.d("LongPollUpdatesParser", "$eventType: $event")
@@ -266,7 +284,7 @@ class LongPollUpdatesParser(
         }
     }
 
-    private fun <T : Any> registerListener(
+    private fun <T : LongPollEvent> registerListener(
         eventType: ApiEvent,
         listener: VkEventCallback<T>
     ) {
@@ -275,7 +293,7 @@ class LongPollUpdatesParser(
         }
     }
 
-    private fun <T : Any> registerListeners(
+    private fun <T : LongPollEvent> registerListeners(
         eventTypes: List<ApiEvent>,
         listener: VkEventCallback<T>
     ) {
@@ -344,12 +362,12 @@ class LongPollUpdatesParser(
     }
 }
 
-internal inline fun <R : Any> assembleEventCallback(
+internal inline fun <R : LongPollEvent> assembleEventCallback(
     crossinline block: (R) -> Unit,
 ): VkEventCallback<R> {
     return VkEventCallback { event -> block.invoke(event) }
 }
 
-fun interface VkEventCallback<in T : Any> {
+fun interface VkEventCallback<in T : LongPollEvent> {
     fun onEvent(event: T)
 }

core/model/src/main/kotlin/dev/meloda/fast/model/LongPollEvent.kt

@@ -32,4 +32,14 @@ sealed interface LongPollEvent {
         val totalCount: Int,
         val timestamp: Int
     ) : LongPollEvent
+
+    data class UnreadCounter(
+        val unread: Int,
+        val unreadUnmuted: Int,
+        val showOnlyMuted: Boolean,
+        val business: Int,
+        val archive: Int,
+        val archiveUnmuted: Int,
+        val archiveMentions: Int
+    ): LongPollEvent
 }

feature/messageshistory/src/main/kotlin/dev/meloda/fast/messageshistory/MessagesHistoryViewModel.kt

@@ -224,7 +224,37 @@ class MessagesHistoryViewModelImpl(
     }
 
     private fun handleReadIncomingEvent(event: LongPollEvent.VkMessageReadIncomingEvent) {
+        if (event.peerId != screenState.value.conversationId) return
 
+        val messages = messages.value
+        val messageIndex =
+            messages.indexOfFirstOrNull { it.id == event.messageId }
+
+        if (messageIndex == null) { // диалога нет в списке
+            // pizdets
+        } else {
+            val newConversation = screenState.value.conversation.copy(
+                inRead = event.messageId
+            )
+
+            val uiMessages = messages.mapIndexed { index, item ->
+                item.asPresentation(
+                    resourceProvider = resourceProvider,
+                    showName = false,
+                    prevMessage = messages.getOrNull(index + 1),
+                    nextMessage = messages.getOrNull(index - 1),
+                    showTimeInActionMessages = userSettings.showTimeInActionMessages.value,
+                    conversation = newConversation
+                )
+            }
+
+            screenState.setValue { old ->
+                old.copy(
+                    conversation = newConversation,
+                    messages = uiMessages,
+                )
+            }
+        }
     }
 
     private fun handleReadOutgoingEvent(event: LongPollEvent.VkMessageReadOutgoingEvent) {