GUI: Attempted fix to prevent skip of first sample, skip was inconsistent so may need lots of runs to confirm it does not happen

gui/src/aaregui/panels/sample_queue_panel.py

@@ -17,6 +17,8 @@ class SampleQueuePanel(QFrame):
         super().__init__(parent)
         self.__pause = True
         self.__set_to_pause = False
+        self._current_db_id: int | None = None
+
         self.setFrameShape(QFrame.Shape.StyledPanel)
         self.setFrameShadow(QFrame.Shadow.Raised)
 
@@ -92,7 +94,9 @@ class SampleQueuePanel(QFrame):
                 self.__set_to_pause = False
                 self.__pause = False
                 self.play_button.setText("⏸ Pause")
-                self.auto_scan.emit(self.table_model.samples[0])
+                current = self.table_model.samples[0]
+                self._current_db_id = current.db_id
+                self.auto_scan.emit(current)
                 self.viewer_track_online.emit()
         else:
             self.__set_to_pause = True
@@ -104,10 +108,16 @@ class SampleQueuePanel(QFrame):
 
     @Slot(int, bool)
     def automated_scan_done(self, db_id: int, success: bool):
+        if self._current_db_id is not None and db_id != self._current_db_id:
+            return
+
         if success:
             self.table_model.remove_sample(db_id)
+            self._current_db_id = None
             if not self.__pause and len(self.table_model.samples) > 0:
-                self.auto_scan.emit(self.table_model.samples[0])
+                next_item = self.table_model.samples[0]
+                self._current_db_id = next_item.db_id
+                self.auto_scan.emit(next_item)
             else:
                 self.table_model.set_running(False)
                 self.__pause = True
@@ -117,3 +127,4 @@ class SampleQueuePanel(QFrame):
             self.table_model.set_running(False)
             self.__pause = True
             self.play_button.setText("▶ Run")
+            self._current_db_id = None