SDK Changes Refactor (#1312)

* internal id

* notification refactor

* client proxy refactor

* required self

* better identifier system

* using the event id when required

* tests fixed

* tested some stuff

* fixed merge conflict

* improved the test wait

* animation disabled

* Bump Rust SDK version to 1.0.98-alpha (#1310)

* code improvement

* pause sync

* pr suggestions

* result

* Apply suggestions from code review

Co-authored-by: Doug <6060466+pixlwave@users.noreply.github.com>

* enum based debug identifier

---------

Co-authored-by: aringenbach <80891108+aringenbach@users.noreply.github.com>
Co-authored-by: Doug <6060466+pixlwave@users.noreply.github.com>

ElementX/Sources/Services/Room/RoomSummary/RoomSummaryProvider.swift

@@ -140,7 +140,23 @@ class RoomSummaryProvider: RoomSummaryProviderProtocol {
         
         MXLog.verbose("\(name): Finished applying \(diffs.count) diffs, new room list \(rooms.compactMap { $0.id ?? "Empty" })")
     }
-        
+
+    private func fetchLastMessage(roomListItem: RoomListItemProtocol) -> EventTimelineItem? {
+        class FetchResult {
+            var latestRoomEvent: EventTimelineItem?
+        }
+
+        let semaphore = DispatchSemaphore(value: 0)
+        let result = FetchResult()
+
+        Task {
+            result.latestRoomEvent = await roomListItem.latestEvent()
+            semaphore.signal()
+        }
+        semaphore.wait()
+        return result.latestRoomEvent
+    }
+
     private func buildRoomSummaryForIdentifier(_ identifier: String, invalidated: Bool) -> RoomSummary {
         guard let roomListItem = try? roomListService.room(roomId: identifier) else {
             MXLog.error("\(name): Failed finding room with id: \(identifier)")
@@ -149,9 +165,9 @@ class RoomSummaryProvider: RoomSummaryProviderProtocol {
         
         var attributedLastMessage: AttributedString?
         var lastMessageFormattedTimestamp: String?
-        
-        if let latestRoomMessage = roomListItem.latestEvent() {
-            let lastMessage = EventTimelineItemProxy(item: latestRoomMessage)
+
+        if let latestRoomMessage = fetchLastMessage(roomListItem: roomListItem) {
+            let lastMessage = EventTimelineItemProxy(item: latestRoomMessage, id: 0)
             lastMessageFormattedTimestamp = lastMessage.timestamp.formattedMinimal()
             attributedLastMessage = eventStringBuilder.buildAttributedString(for: lastMessage)
         }