Fix live messages

OsmAnd-telegram/src/net/osmand/telegram/helpers/TelegramHelper.kt

@@ -491,7 +491,7 @@ class TelegramHelper private constructor() {
 			} else if (oldContent is TdApi.MessageLocation && (fromBot || viaBot)) {
 				message.content = parseOsmAndBotLocation(message)
 			}
-			removeOldMessages(message.senderUserId, message.chatId)
+			removeOldMessages(message, fromBot, viaBot)
 			usersLocationMessages[message.id] = message
 			incomingMessagesListeners.forEach {
 				it.onReceiveChatLocationMessages(message.chatId, message)
@@ -499,12 +499,24 @@ class TelegramHelper private constructor() {
 		}
 	}
 
-	private fun removeOldMessages(userId: Int, chatId: Long) {
-		val user = users[userId]
-		if (user != null && user.username != OSMAND_BOT_USERNAME) {
-			usersLocationMessages.values.filter { it.senderUserId == userId && it.chatId == chatId }
-				.forEach {
-					usersLocationMessages.remove(it.id)
+	private fun removeOldMessages(newMessage: TdApi.Message, fromBot: Boolean, viaBot: Boolean) {
+		val iterator = usersLocationMessages.entries.iterator()
+		while (iterator.hasNext()) {
+			val message = iterator.next().value
+			if (newMessage.chatId == message.chatId) {
+				val sameSender = newMessage.senderUserId == message.senderUserId
+				val viaSameBot = newMessage.viaBotUserId == message.viaBotUserId
+				if ((fromBot && sameSender) || (viaBot && viaSameBot)) {
+					val newCont = newMessage.content
+					val cont = message.content
+					if (newCont is MessageOsmAndBotLocation && cont is MessageOsmAndBotLocation) {
+						if (newCont.name == cont.name) {
+							iterator.remove()
+						}
+					}
+				} else if (sameSender) {
+					iterator.remove()
+				}
 			}
 		}
 	}

OsmAnd-telegram/src/net/osmand/telegram/helpers/TelegramUiHelper.kt

@@ -52,10 +52,6 @@ object TelegramUiHelper {
 			placeholderId = R.drawable.img_user_picture
 		}
 		val type = chat.type
-		val message = messages.firstOrNull()
-		if (message != null) {
-			res.lastUpdated = helper.getLastUpdatedTime(message)
-		}
 		if (type is TdApi.ChatTypePrivate || type is TdApi.ChatTypeSecret) {
 			val userId = getUserIdFromChatType(type)
 			val chatWithBot = helper.isBot(userId)
@@ -63,11 +59,15 @@ object TelegramUiHelper {
 			res.chatWithBot = chatWithBot
 			if (!chatWithBot) {
 				res.userId = userId
-				val content = message?.content
+				val message = messages.firstOrNull { it.viaBotUserId == 0 }
+				if (message != null) {
+					res.lastUpdated = helper.getLastUpdatedTime(message)
+					val content = message.content
 					if (content is TdApi.MessageLocation) {
 						res.latLon = LatLon(content.location.latitude, content.location.longitude)
 					}
 				}
+			}
 		} else if (type is TdApi.ChatTypeBasicGroup) {
 			res.placeholderId = R.drawable.img_group_picture
 			res.membersCount = helper.getBasicGroupFullInfo(type.basicGroupId)?.members?.size ?: 0

OsmAnd-telegram/src/net/osmand/telegram/ui/LiveNowTabFragment.kt

@@ -221,33 +221,34 @@ class LiveNowTabFragment : Fragment(), TelegramListener, TelegramIncomingMessage
 		for ((id, messages) in telegramHelper.getMessagesByChatIds()) {
 			telegramHelper.getChat(id)?.also { chat ->
 				res.add(TelegramUiHelper.chatToChatItem(telegramHelper, chat, messages))
-				if (needLocationItems(chat.type)) {
+				val type = chat.type
+				if (type is TdApi.ChatTypeBasicGroup || type is TdApi.ChatTypeSupergroup) {
 					res.addAll(convertToLocationItems(chat, messages))
+				} else if (type is TdApi.ChatTypePrivate) {
+					if (telegramHelper.isOsmAndBot(type.userId)) {
+						res.addAll(convertToLocationItems(chat, messages))
+					} else if (messages.firstOrNull { it.viaBotUserId != 0 } != null) {
+						res.addAll(convertToLocationItems(chat, messages, true))
+					}
 				}
 			}
 		}
 		adapter.items = res
 	}
 
-	private fun needLocationItems(type: TdApi.ChatType): Boolean {
-		return when (type) {
-			is TdApi.ChatTypeBasicGroup -> true
-			is TdApi.ChatTypeSupergroup -> true
-			is TdApi.ChatTypePrivate -> telegramHelper.isOsmAndBot(type.userId)
-			else -> false
-		}
-	}
-
 	private fun convertToLocationItems(
 		chat: TdApi.Chat,
-		messages: List<TdApi.Message>
+		messages: List<TdApi.Message>,
+		addOnlyViaBotMessages: Boolean = false
 	): List<LocationItem> {
 		val res = mutableListOf<LocationItem>()
 		messages.forEach { message ->
+			if (!addOnlyViaBotMessages || message.viaBotUserId != 0) {
 				TelegramUiHelper.messageToLocationItem(telegramHelper, chat, message)?.also {
 					res.add(it)
 				}
 			}
+		}
 		return res
 	}