fixed audiwriter service, but need to adjust recording duration properly, to convert from miliseconds to seconds

src/Services/AudioWriterService.h

@@ -135,9 +135,11 @@ namespace snoop
                 spdlog::info("StopRecordingNow ignored: not recording");
                 return;
             }
+            auto stoppedAtMs = NowMs();
+
             // Force-close current segment right away, enqueue, and disable recording.
             this->m_oggWriter->StopWriting();
-            this->MoveToUploadQueue(this->m_currentRecordFilePath);
+            this->MoveToUploadQueue(this->m_currentRecordFilePath,this->m_currentRecordStartedAt,stoppedAtMs);
             m_recordingEnabled = false;
             m_stopAfterCurrentSegment = false;
             spdlog::info("Recording stopped immediately (deep sleep)");
@@ -264,7 +266,8 @@ namespace snoop
 
         void WritingThread()
         {
-            // recording starts ONLY when StartRecording() is called
+            constexpr unsigned long long DEFAULT_SEGMENT_MS = 30'000; // 30 seconds
+
             while (!m_isIntermission)
             {
                 if (!m_recordingEnabled.load())
@@ -273,32 +276,52 @@ namespace snoop
                     continue;
                 }
 
-                // Start a fresh segment
+                // --- Get segment duration from config ---
-                auto now = std::chrono::system_clock::now();
+                unsigned long long segDurationMs = this->m_configService->GetRecordingDuration();
+                if (segDurationMs < 1000) // anything < 1s is basically useless here
+                {
+                    spdlog::warn("RecordingDuration={} ms is too small, using default {} ms",
+                                 segDurationMs, DEFAULT_SEGMENT_MS);
+                    segDurationMs = DEFAULT_SEGMENT_MS;
+                }
+                spdlog::info("Starting new segment with target duration={} ms", segDurationMs);
+
+                // --- Mark start times (wall + monotonic) ---
+                auto wallStart = std::chrono::system_clock::now();
                 this->m_currentRecordStartedAt =
-                    std::chrono::duration_cast<std::chrono::milliseconds>(now.time_since_epoch()).count();
+                    std::chrono::duration_cast<std::chrono::milliseconds>(wallStart.time_since_epoch()).count();
-                this->m_currentRecordFilePath = this->m_destinationDirectoryPath + std::to_string(this->m_currentRecordStartedAt);
+
+                this->m_currentRecordFilePath =
+                    this->m_destinationDirectoryPath + std::to_string(this->m_currentRecordStartedAt);
+
                 this->m_oggWriter->StartWriting(this->m_currentRecordFilePath);
                 spdlog::info("Recording segment started: {}", this->m_currentRecordFilePath);
 
-                // Write until duration elapses
+                auto monoStart = std::chrono::steady_clock::now();
-                const auto segDurationMs = this->m_configService->GetRecordingDuration();
+                const auto targetDuration = std::chrono::milliseconds(segDurationMs);
+
+                // --- Wait until segment duration elapses ---
                 while (!m_isIntermission && m_recordingEnabled.load())
                 {
-                    now = std::chrono::system_clock::now();
+                    auto elapsed = std::chrono::steady_clock::now() - monoStart;
-                    auto currentRecordDuration =
+                    if (elapsed >= targetDuration)
-                        std::chrono::duration_cast<std::chrono::milliseconds>(now.time_since_epoch()).count() - this->m_currentRecordStartedAt;
-                    if (currentRecordDuration >= segDurationMs)
-                    {
                         break;
-                    }                      
+
-                    std::this_thread::sleep_for(std::chrono::milliseconds(200));
+                    std::this_thread::sleep_for(std::chrono::milliseconds(50));
                 }
 
-                // Close current segment and enqueue
+                auto wallStop = std::chrono::system_clock::now();
+                auto stoppedAtMs =
+                    std::chrono::duration_cast<std::chrono::milliseconds>(wallStop.time_since_epoch()).count();
+
+                // --- Close and enqueue ---
                 this->m_oggWriter->StopWriting();
-                this->MoveToUploadQueue(this->m_currentRecordFilePath);
+                this->MoveToUploadQueue(this->m_currentRecordFilePath,
-                spdlog::info("Recording segment finished: {}", this->m_currentRecordFilePath);
+                                        this->m_currentRecordStartedAt,
+                                        stoppedAtMs);
+                spdlog::info("Recording segment finished: {} ({} ms)",
+                             this->m_currentRecordFilePath,
+                             stoppedAtMs - this->m_currentRecordStartedAt);
 
                 // If graceful stop requested, stop after finishing this segment
                 if (m_stopAfterCurrentSegment.load())
@@ -309,28 +332,58 @@ namespace snoop
                 }
             }
 
-            // If exiting service while in a middle of a segment, ensure clean close
+            // Clean shutdown if we exit while still recording
             if (m_recordingEnabled.load())
             {
+                auto wallStop = std::chrono::system_clock::now();
+                auto stoppedAtMs =
+                    std::chrono::duration_cast<std::chrono::milliseconds>(wallStop.time_since_epoch()).count();
+
                 this->m_oggWriter->StopWriting();
-                this->MoveToUploadQueue(this->m_currentRecordFilePath);
+                this->MoveToUploadQueue(this->m_currentRecordFilePath,
+                                        this->m_currentRecordStartedAt,
+                                        stoppedAtMs);
                 m_recordingEnabled = false;
             }
         }
+        // Helper: ms since epoch
+        static unsigned long long NowMs()
+        {
+            auto now = std::chrono::system_clock::now();
+            return std::chrono::duration_cast<std::chrono::milliseconds>(now.time_since_epoch()).count();
+        }
 
-        void MoveToUploadQueue(const std::string &filePath)
+        void MoveToUploadQueue(const std::string &filePath, unsigned long long startedAt, unsigned long long stoppedAt)
         {
             spdlog::info("MoveToUploadQueue( {} )", filePath);
             std::lock_guard lock(this->m_fetchFilePathsMutex);
-            auto now = std::chrono::system_clock::now();
-            auto recordStoppedAt = std::chrono::duration_cast<std::chrono::milliseconds>(now.time_since_epoch()).count();
             if (std::filesystem::exists(filePath))
             {
-                auto fileName = std::filesystem::path(filePath).filename().string() + "-" + std::to_string(recordStoppedAt);
+                auto fileName = std::to_string(startedAt) + "-" + std::to_string(stoppedAt);
                 std::filesystem::rename(filePath, m_queueDirectoryPath + fileName);
             }
         }
 
+        // Legacy helper for startup recovery
+        void MoveToUploadQueue(const std::string &filePath)
+        {
+            const auto stoppedAt = NowMs();
+            unsigned long long startedAt = 0;
+
+            auto base = std::filesystem::path(filePath).filename().string();
+            try
+            {
+                startedAt = std::stoull(base);
+            }
+            catch (...)
+            {
+                // if filename is not pure number, fall back to stoppedAt
+                startedAt = stoppedAt;
+            }
+
+            MoveToUploadQueue(filePath, startedAt, stoppedAt);
+        }
+
         void UploadThread()
         {
             const auto baseUrl = this->m_configService->GetBaseUrl();