android, desktop: added useful logs (#3163)

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/model/ChatModel.kt

@@ -224,6 +224,7 @@ object ChatModel {
     }
     // add to current chat
     if (chatId.value == cInfo.id) {
+      Log.d(TAG, "TODOCHAT: addChatItem: adding to chat ${chatId.value} from ${cInfo.id} ${cItem.id}, size ${chatItems.size}")
       withContext(Dispatchers.Main) {
         // Prevent situation when chat item already in the list received from backend
         if (chatItems.none { it.id == cItem.id }) {
@@ -231,6 +232,7 @@ object ChatModel {
             chatItems.add(kotlin.math.max(0, chatItems.lastIndex), cItem)
           } else {
             chatItems.add(cItem)
+            Log.d(TAG, "TODOCHAT: addChatItem: added to chat ${chatId.value} from ${cInfo.id} ${cItem.id}, size ${chatItems.size}")
           }
         }
       }
@@ -259,13 +261,16 @@ object ChatModel {
     }
     // update current chat
     return if (chatId.value == cInfo.id) {
+      Log.d(TAG, "TODOCHAT: upsertChatItem: upserting to chat ${chatId.value} from ${cInfo.id} ${cItem.id}, size ${chatItems.size}")
       withContext(Dispatchers.Main) {
         val itemIndex = chatItems.indexOfFirst { it.id == cItem.id }
         if (itemIndex >= 0) {
           chatItems[itemIndex] = cItem
+          Log.d(TAG, "TODOCHAT: upsertChatItem: updated in chat $chatId from ${cInfo.id} ${cItem.id}, size ${chatItems.size}")
           false
         } else {
           chatItems.add(cItem)
+          Log.d(TAG, "TODOCHAT: upsertChatItem: added to chat $chatId from ${cInfo.id} ${cItem.id}, size ${chatItems.size}")
           true
         }
       }
@@ -374,6 +379,7 @@ object ChatModel {
     var markedRead = 0
     if (chatId.value == cInfo.id) {
       var i = 0
+      Log.d(TAG, "TODOCHAT: markItemsReadInCurrentChat: marking read ${cInfo.id}, current chatId ${chatId.value}, size was ${chatItems.size}")
       while (i < chatItems.count()) {
         val item = chatItems[i]
         if (item.meta.itemStatus is CIStatus.RcvNew && (range == null || (range.from <= item.id && item.id <= range.to))) {
@@ -388,6 +394,7 @@ object ChatModel {
         }
         i += 1
       }
+      Log.d(TAG, "TODOCHAT: markItemsReadInCurrentChat: marked read ${cInfo.id}, current chatId ${chatId.value}, size now ${chatItems.size}")
     }
     return markedRead
   }

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/chat/ChatView.kt

@@ -66,11 +66,13 @@ fun ChatView(chatId: String, chatModel: ChatModel, onComposed: suspend (chatId:
     launch {
       snapshotFlow { chatModel.chatId.value }
         .distinctUntilChanged()
+        .onEach { Log.d(TAG, "TODOCHAT: chatId: activeChatId ${activeChat.value?.id} == new chatId $it ${activeChat.value?.id == it} ") }
         .filter { it != null && activeChat.value?.id != it }
         .collect { chatId ->
           // Redisplay the whole hierarchy if the chat is different to make going from groups to direct chat working correctly
           // Also for situation when chatId changes after clicking in notification, etc
           activeChat.value = chatModel.getChat(chatId!!)
+          Log.d(TAG, "TODOCHAT: chatId: activeChatId became ${activeChat.value?.id}")
           markUnreadChatAsRead(activeChat, chatModel)
         }
     }
@@ -89,9 +91,13 @@ fun ChatView(chatId: String, chatModel: ChatModel, onComposed: suspend (chatId:
         }
       }
         .distinctUntilChanged()
+        .onEach { Log.d(TAG, "TODOCHAT: chats: activeChatId ${activeChat.value?.id} == new chatId ${it?.id} ${activeChat.value?.id == it?.id} ") }
         // Only changed chatInfo is important thing. Other properties can be skipped for reducing recompositions
         .filter { it != null && it?.chatInfo != activeChat.value?.chatInfo }
-        .collect { activeChat.value = it }
+        .collect {
+          activeChat.value = it
+          Log.d(TAG, "TODOCHAT: chats: activeChatId became ${activeChat.value?.id}")
+        }
     }
   }
   val view = LocalMultiplatformView()
@@ -218,7 +224,9 @@ fun ChatView(chatId: String, chatModel: ChatModel, onComposed: suspend (chatId:
         val firstId = chatModel.chatItems.firstOrNull()?.id
         if (c != null && firstId != null) {
           withApi {
+            Log.d(TAG, "TODOCHAT: loadPrevMessages: loading for ${c.id}, current chatId ${ChatModel.chatId.value}, size was ${ChatModel.chatItems.size}")
             apiLoadPrevMessages(c.chatInfo, chatModel, firstId, searchText.value)
+            Log.d(TAG, "TODOCHAT: loadPrevMessages: loaded for ${c.id}, current chatId ${ChatModel.chatId.value}, size now ${ChatModel.chatItems.size}")
           }
         }
       },

apps/multiplatform/common/src/commonMain/kotlin/chat/simplex/common/views/chatlist/ChatListNavLinkView.kt

@@ -122,9 +122,11 @@ suspend fun openDirectChat(contactId: Long, chatModel: ChatModel) {
 }
 
 suspend fun openChat(chatInfo: ChatInfo, chatModel: ChatModel) {
+  Log.d(TAG, "TODOCHAT: openChat: opening ${chatInfo.id}, current chatId ${ChatModel.chatId.value}, size ${ChatModel.chatItems.size}")
   val chat = chatModel.controller.apiGetChat(chatInfo.chatType, chatInfo.apiId)
   if (chat != null) {
     openChat(chat, chatModel)
+    Log.d(TAG, "TODOCHAT: openChat: opened ${chatInfo.id}, current chatId ${ChatModel.chatId.value}, size ${ChatModel.chatItems.size}")
   }
 }