Merge pull request #2056 from Infomaniak/fix-autoAdvance

Fix AutoAdvance feature that was triggering too often

Author: KevinBoulongne

app/src/main/java/com/infomaniak/mail/data/cache/mailboxContent/MessageController.kt

@@ -143,11 +143,8 @@ class MessageController @Inject constructor(private val mailboxContentRealm: Rea
         return getMessagesQuery(messageUid, mailboxContentRealm()).first().asFlow()
     }
 
-    fun getMessageCountInThreadForFolder(threadUid: String, folderId: String, realm: Realm): Long? {
-        return ThreadController.getThread(threadUid, realm)
-            ?.messages?.query("${Message::folderId.name} == $0", folderId)
-            ?.count()
-            ?.find()
+    fun getMessagesCountInThread(threadUid: String, realm: Realm): Int? {
+        return ThreadController.getThread(threadUid, realm)?.messages?.count()
     }
     //endregion
 

app/src/main/java/com/infomaniak/mail/ui/MainViewModel.kt

@@ -121,7 +121,7 @@ class MainViewModel @Inject constructor(
     val canInstallUpdate = MutableLiveData(false)
     val messageOfUserToBlock = SingleLiveEvent<Message>()
 
-    val autoAdvanceThreadsUids = MutableLiveData<List<String>>()
+    val autoAdvanceThreadsUids = SingleLiveEvent<List<String>>()
 
     val mailboxesLive = mailboxController.getMailboxesAsync(AccountUtils.currentUserId).asLiveData(ioCoroutineContext)
 
@@ -1150,12 +1150,11 @@ class MainViewModel @Inject constructor(
 
     private fun shouldAutoAdvance(message: Message?, threadsUids: List<String>): Boolean {
         val isWorkingWithThread = message == null
-        return isWorkingWithThread || threadHasOnlyOneMessageLeftInCurrentFolder(threadsUids.first())
+        return isWorkingWithThread || threadHasOnlyOneMessageLeft(threadsUids.first())
     }
 
-    private fun threadHasOnlyOneMessageLeftInCurrentFolder(threadUid: String): Boolean {
-        val folderId = currentFolderId ?: return false
-        return messageController.getMessageCountInThreadForFolder(threadUid, folderId, mailboxContentRealm()) == 1L
+    private fun threadHasOnlyOneMessageLeft(threadUid: String): Boolean {
+        return messageController.getMessagesCountInThread(threadUid, mailboxContentRealm()) == 1
     }
 
     fun shareThreadUrl(messageUid: String, startShareActivity: ((String) -> Unit)) {