WIP: fix insert tracks from query at selected row

app/musicmuster.py

@@ -1396,7 +1396,7 @@ class Window(QMainWindow):
                         new_row_number, existing_prd, note=""
                     )
                 else:
-                    base_model.insert_row(new_row_number, track_id)
+                    base_model.insert_row(track_id)
 
                 new_row_number += 1
 
@@ -1896,10 +1896,7 @@ class Window(QMainWindow):
         dlg.resize(500, 100)
         ok = dlg.exec()
         if ok:
-            self.current.base_model.insert_row(
-                proposed_row_number=self.current_row_or_end(),
-                note=dlg.textValue(),
-            )
+            self.current.base_model.insert_row(note=dlg.textValue())
 
     def insert_track(self, checked: bool = False) -> None:
         """Show dialog box to select and add track from database"""

app/playlistmodel.py

@@ -566,24 +566,18 @@ class PlaylistModel(QAbstractTableModel):
         return result
 
     @log_call
-    def _get_new_row_number(self, proposed_row_number: Optional[int]) -> int:
+    def _get_new_row_number(self) -> int:
         """
-        Sanitises proposed new row number.
+        Get row number for new row.
 
-        If proposed_row_number given, ensure it is valid.
-        If not given, return row number to add to end of model.
+        If any rows are selected, return the first such row number, else
+        return row number to add to end of model.
         """
 
-        if proposed_row_number is None or proposed_row_number > len(self.playlist_rows):
-            # We are adding to the end of the list
-            new_row_number = len(self.playlist_rows)
-        elif proposed_row_number < 0:
-            # Add to start of list
-            new_row_number = 0
-        else:
-            new_row_number = proposed_row_number
+        if not self.selected_rows:
+            return len(self.playlist_rows)
 
-        return new_row_number
+        return self.selected_rows[0].row_number
 
     def get_row_info(self, row_number: int) -> PlaylistRow:
         """
@@ -710,17 +704,12 @@ class PlaylistModel(QAbstractTableModel):
                 self.invalidate_row(row_number, roles)
 
     @log_call
-    def insert_row(
-        self,
-        proposed_row_number: Optional[int],
-        track_id: Optional[int] = None,
-        note: str = "",
-    ) -> None:
+    def insert_row(self, track_id: Optional[int] = None, note: str = "",) -> None:
         """
         Insert a row.
         """
 
-        new_row_number = self._get_new_row_number(proposed_row_number)
+        new_row_number = self._get_new_row_number()
 
         super().beginInsertRows(QModelIndex(), new_row_number, new_row_number)
 
@@ -1485,7 +1474,7 @@ class PlaylistModel(QAbstractTableModel):
             ]
             self.invalidate_rows(track_rows, roles)
         else:
-            self.insert_row(proposed_row_number=row_number, track_id=track_id)
+            self.insert_row(track_id=track_id)
 
     @log_call
     def update_track_times(self) -> None:

app/repository.py

@@ -799,10 +799,10 @@ def insert_row(
             shift_by=1,
         )
 
-        playlist_row = PlaylistRows.insert_row(
+        playlist_row = PlaylistRows(
             session=session,
             playlist_id=playlist_id,
-            new_row_number=row_number,
+            row_number=row_number,
             note=note,
             track_id=track_id,
         )