Nova pàgina de llistes

folkugat_web/dal/sql/playlists/query.py

@@ -69,3 +69,35 @@ def get_playlist_name(playlist_id: int, con: Connection | None = None) -> str |
         _ = cur.execute(query, data)
         row = cur.fetchone()
         return row[0] if row else None
+
+
+def get_all_playlists(logged_in: bool = False, con: Connection | None = None) -> Iterator[model.Playlist]:
+    if logged_in:
+        # Show all playlists for logged in users
+        query = """
+          SELECT id, name, hidden
+          FROM playlists
+          ORDER BY id ASC
+        """
+    else:
+        # Show only visible playlists for non-logged in users
+        query = """
+          SELECT id, name, hidden
+          FROM playlists
+          WHERE hidden = 0
+          ORDER BY id ASC
+        """
+    
+    with get_connection(con) as con:
+        cur = con.cursor()
+        _ = cur.execute(query)
+        rows = cur.fetchall()
+        
+        for row in rows:
+            # Convert to Playlist model without sets for list view
+            yield model.Playlist(
+                id=row[0],
+                name=row[1],
+                sets=[],  # Empty sets list for now
+                hidden=bool(row[2])
+            )