WIP: add track to header

Logic works; playlistrow.py doesn't yet update database but prints a
message saying db needs to be updated.

app/classes.py

@@ -194,7 +194,7 @@ class MusicMusterSignals(QObject):
     search_songfacts_signal = pyqtSignal(str)
     search_wikipedia_signal = pyqtSignal(str)
     show_warning_signal = pyqtSignal(str, str)
-    signal_add_track_to_header = pyqtSignal(int, int)
+    signal_add_track_to_header = pyqtSignal(InsertTrack)
     signal_begin_insert_rows = pyqtSignal(InsertRows)
     signal_end_insert_rows = pyqtSignal(int)
     signal_insert_track = pyqtSignal(InsertTrack)

app/dialogs.py

@@ -111,6 +111,8 @@ class TrackInsertDialog(QDialog):
         # height = record.f_int or 600
         # self.resize(width, height)
 
+        self.signals = MusicMusterSignals()
+
     def update_list(self, text: str) -> None:
         self.track_list.clear()
         if text.strip() == "":
@@ -145,7 +147,6 @@ class TrackInsertDialog(QDialog):
             return
 
         insert_track_data = InsertTrack(self.playlist_id, track_id, note_text)
-        self.signals.signal_insert_track.emit(insert_track_data)
 
         self.title_edit.clear()
         self.note_edit.clear()
@@ -153,17 +154,13 @@ class TrackInsertDialog(QDialog):
         self.title_edit.setFocus()
 
         if self.add_to_header:
+            self.signals.signal_add_track_to_header.emit(insert_track_data)
             self.accept()
+        else:
+            self.signals.signal_insert_track.emit(insert_track_data)
 
     def add_and_close_clicked(self):
-        track_id = self.get_selected_track_id()
-        if track_id is not None:
-            note_text = self.note_edit.text()
-            insert_track_data = InsertTrack(
-                playlist_id=self.playlist_id, track_id=self.track_id, note=self.note
-            )
-            insert_track_data = InsertTrack(self.playlist_id, track_id, note_text)
-            self.signals.signal_insert_track.emit(insert_track_data)
+        self.add_clicked()
         self.accept()
 
     def selection_changed(self) -> None:

app/playlistmodel.py

@@ -34,6 +34,7 @@ from classes import (
     ApplicationError,
     Col,
     InsertRows,
+    InsertTrack,
     MusicMusterSignals,
 )
 from config import Config
@@ -144,16 +145,12 @@ class PlaylistModel(QAbstractTableModel):
         return header_row
 
     @log_call
-    def add_track_to_header(
-        self, playlist_id: int, track_id: int, note: str = ""
-    ) -> None:
+    def add_track_to_header(self, track_details: InsertTrack) -> None: 
         """
         Handle signal_add_track_to_header
         """
 
-        log.debug(f"{self}: add_track_to_header({playlist_id=}, {track_id=}, {note=}")
-
-        if playlist_id != self.playlist_id:
+        if track_details.playlist_id != self.playlist_id:
             return
 
         if not self.selected_rows:
@@ -173,8 +170,8 @@ class PlaylistModel(QAbstractTableModel):
             return
 
         if selected_row.note:
-            selected_row.note += " " + note
-        selected_row.track_id = track_id
+            selected_row.note += " " + track_details.note
+        selected_row.track_id = track_details.track_id
 
         # Update local copy
         self.refresh_row(selected_row.row_number)

app/playlistrow.py

@@ -110,13 +110,13 @@ class PlaylistRow:
         Adding a track_id should only happen to a header row.
         """
 
-        if self.track_id:
+        if self.track_id > 0:
             raise ApplicationError("Attempting to add track to row with existing track ({self=}")
 
         # TODO: set up write access to track_id. Should only update if
         # track_id == 0. Need to update all other track fields at the
         # same time.
-        print("set track_id attribute for {self=}, {value=}")
+        print(f"set track_id attribute for {self=}, {value=}")
         pass
 
     # Expose PlaylistRowDTO fields as properties
@@ -127,7 +127,7 @@ class PlaylistRow:
     @note.setter
     def note(self, value: str) -> None:
         # TODO set up write access to db
-        print("set note attribute for {self=}, {value=}")
+        print(f"set note attribute for {self=}, {value=}")
         # self.dto.note = value
 
     @property
@@ -137,7 +137,7 @@ class PlaylistRow:
     @played.setter
     def played(self, value: bool = True) -> None:
         # TODO set up write access to db
-        print("set played attribute for {self=}")
+        print(f"set played attribute for {self=}")
         # self.dto.played = value
 
     @property

app/playlists.py

@@ -35,7 +35,14 @@ from PyQt6.QtWidgets import (
 
 # App imports
 from audacity_controller import AudacityController
-from classes import ApplicationError, Col, MusicMusterSignals, PlaylistStyle, TrackInfo
+from classes import (
+    ApplicationError,
+    Col,
+    InsertTrack,
+    MusicMusterSignals,
+    PlaylistStyle,
+    TrackInfo
+)
 from config import Config
 from dialogs import TrackInsertDialog
 from helpers import (
@@ -513,18 +520,12 @@ class PlaylistTab(QTableView):
     def _add_track(self) -> None:
         """Add a track to a section header making it a normal track row"""
 
-        model_row_number = self.source_model_selected_row_number()
-        if model_row_number is None:
-            return
-
-        with db.Session() as session:
         dlg = TrackInsertDialog(
             parent=self.musicmuster,
             playlist_id=self.playlist_id,
             add_to_header=True,
         )
         dlg.exec()
-            session.commit()
 
     def _build_context_menu(self, item: QTableWidgetItem) -> None:
         """Used to process context (right-click) menu, which is defined here"""