Diverse rettelser

linedance-app/local/local_db.py

@@ -745,3 +745,27 @@ def get_community_alts_for_song(song_id: str) -> list:
             ORDER BY cad.avg_rating DESC
         """, (song_id,)).fetchall()
         return [dict(r) for r in rows]
+
+def refresh_file_availability():
+    """Tjek hurtigt om alle kendte filer stadig eksisterer — opdater file_missing.
+    Køres ved opstart i baggrundstråd."""
+    from pathlib import Path
+    try:
+        with get_db() as conn:
+            rows = conn.execute(
+                "SELECT id, local_path, file_missing FROM files"
+            ).fetchall()
+            for row in rows:
+                try:
+                    exists = Path(row["local_path"]).exists()
+                    expected = 0 if exists else 1
+                    if row["file_missing"] != expected:
+                        conn.execute(
+                            "UPDATE files SET file_missing=? WHERE id=?",
+                            (expected, row["id"])
+                        )
+                except Exception:
+                    pass
+        logger.info("Fil-tilgængelighed opdateret")
+    except Exception as e:
+        logger.warning(f"refresh_file_availability fejl: {e}")

linedance-app/local/tag_reader.py

@@ -410,19 +410,21 @@ def read_dances_from_file(path: str | Path) -> list[str]:
     return tags.get("dances", [])
 
 
-def write_dance_to_file(path: str | Path, dances: list[str]) -> bool:
-    """Alias for write_dances — skriv danse-liste til fil."""
-    return write_dances(path, dances)
-
-
 # ── BPM-analyse ───────────────────────────────────────────────────────────────
 
+# Formater der ikke understøttes af librosa uden ffmpeg
+_BPM_UNSUPPORTED = {".wma", ".ac3", ".dts", ".ra", ".rm", ".rmvb"}
+
 def analyze_bpm(path: str | Path) -> float | None:
     """
     Analysér BPM fra lydfilen ved hjælp af librosa.
     Returnerer BPM som float eller None ved fejl.
     Tager 2-5 sekunder per sang — kør i baggrundstråd.
     """
+    suffix = Path(path).suffix.lower()
+    if suffix in _BPM_UNSUPPORTED:
+        logger.debug(f"BPM-analyse ikke understøttet for {suffix}: {path}")
+        return None
     try:
         import librosa
         # Indlæs kun de første 60 sekunder for hastighed

linedance-app/ui/library_panel.py

@@ -549,9 +549,11 @@ class LibraryPanel(QWidget):
         self._bpm_worker.start()
 
     def _refresh_library(self):
-        """Genindlæs bibliotek fra database."""
+        """Opdater fil-tilgængelighed og genindlæs bibliotek."""
         mw = self.window()
-        if hasattr(mw, "_reload_library"):
+        if hasattr(mw, "_run_availability_check"):
+            mw._run_availability_check()
+        elif hasattr(mw, "_reload_library"):
             mw._reload_library()
 
     def _manage_libraries(self):

linedance-app/ui/main_window.py

@@ -379,6 +379,12 @@ class MainWindow(QMainWindow):
         self._sync_periodic.timeout.connect(self._manual_sync)
         self._sync_periodic.start()
 
+        # Periodisk fil-tilgængeligheds-check — opdager USB tilslutning/fjernelse
+        self._availability_timer = QTimer(self)
+        self._availability_timer.setInterval(30 * 1000)  # hvert 30. sekund
+        self._availability_timer.timeout.connect(self._run_availability_check)
+        self._availability_timer.start()
+
         self._library_panel = LibraryPanel()
         self._library_panel.set_preview_player(self._preview_player)
 
@@ -438,9 +444,30 @@ class MainWindow(QMainWindow):
             from local.local_db import init_db
             init_db()
             self._db_ready.emit()
+            # Tjek fil-tilgængelighed i separat tråd
+            import threading
+            threading.Thread(
+                target=self._refresh_availability, daemon=True
+            ).start()
         except Exception as e:
             pass
 
+    def _refresh_availability(self):
+        """Opdater file_missing for alle kendte filer og genindlæs biblioteket."""
+        try:
+            from local.local_db import refresh_file_availability
+            refresh_file_availability()
+            QTimer.singleShot(0, self._reload_library)
+        except Exception:
+            pass
+
+    def _run_availability_check(self):
+        """Kør periodisk fil-check i baggrundstråd — opdager USB til/fra."""
+        import threading
+        threading.Thread(
+            target=self._refresh_availability, daemon=True
+        ).start()
+
     def _start_watcher(self):
         """Start fil-watcher i baggrundstråd — blokerer aldrig GUI."""
         import threading
@@ -655,6 +682,8 @@ class MainWindow(QMainWindow):
             def on_one_finished(count, p):
                 finished_count[0] += 1
                 self._set_status(f"Scanning færdig — {count} filer", 4000)
+                # Genindlæs biblioteket når scanning er færdig
+                QTimer.singleShot(200, self._reload_library)
                 # Ryd færdige workers ud
                 self._scan_workers = [w for w in self._scan_workers
                                       if w.isRunning()]
@@ -663,6 +692,9 @@ class MainWindow(QMainWindow):
                 worker = ScanWorker(lib["id"], lib["path"], str(DB_PATH),
                                     overwrite_bpm=False)
                 worker.finished.connect(on_one_finished)
+                worker.batch_ready.connect(
+                    lambda n: QTimer.singleShot(0, self._reload_library)
+                )
                 worker.start()
                 worker.setPriority(QThread.Priority.LowestPriority)
                 self._scan_workers.append(worker)
@@ -804,11 +836,9 @@ class MainWindow(QMainWindow):
         threading.Thread(target=_run, daemon=True).start()
 
     def _on_playlist_changed(self):
-        """Danseliste ændret — start debounce-timer til auto-sync og opdater live-status."""
+        """Danseliste ændret — start debounce-timer til auto-sync."""
         if hasattr(self, "_sync_debounce"):
             self._sync_debounce.start()
-        # Opdater storskærm med det samme
-        self._sync_event_status_to_playlist()
 
     def _auto_sync(self):
         """Kør sync hvis vi er online — kaldes af debounce-timer."""

linedance-app/ui/playlist_panel.py

@@ -2,6 +2,45 @@
 playlist_panel.py — Danseliste med Ny/Gem/Hent knapper, autogem og event-overblik.
 """
 
+import sys as _sys
+from pathlib import Path as _Path
+
+
+def _is_local_path(path: str) -> bool:
+    """Returnerer True hvis stien er på et lokalt/USB-drev, False hvis netværk."""
+    try:
+        if _sys.platform == "win32":
+            import ctypes
+            drive = path[:3]
+            # GetDriveType: 2=Removable, 3=Fixed, 4=Remote(netværk), 5=CDROM, 6=RAMdisk
+            dtype = ctypes.windll.kernel32.GetDriveTypeW(drive)
+            return dtype not in (4,)  # 4 = netværksdrev
+        else:
+            # Linux/Mac — tjek /proc/mounts
+            NETWORK_FS = {
+                "nfs", "nfs4", "cifs", "smb", "smb2", "smb3",
+                "fuse.sshfs", "fuse.gvfsd-fuse", "fuse.s3fs",
+                "davfs", "ncpfs", "afs", "glusterfs", "fuse.glusterfs",
+            }
+            try:
+                with open("/proc/mounts") as f:
+                    mounts = []
+                    for line in f:
+                        parts = line.split()
+                        if len(parts) >= 3:
+                            mounts.append((parts[1], parts[2]))
+                # Find længste matchende mount-punkt
+                mounts.sort(key=lambda x: len(x[0]), reverse=True)
+                for mount_point, fs_type in mounts:
+                    if path.startswith(mount_point):
+                        return fs_type not in NETWORK_FS
+            except Exception:
+                pass
+            return True  # Antag lokal
+    except Exception:
+        return True  # Antag lokal ved fejl
+
+
 from PyQt6.QtWidgets import (
     QWidget, QVBoxLayout, QListWidget, QListWidgetItem,
     QLabel, QHBoxLayout, QPushButton, QMenu, QAbstractItemView,
@@ -799,30 +838,20 @@ class PlaylistPanel(QWidget):
                 self._save_alt_dance_rating(song, chosen, rating)
 
     def _sync_alt_dance_to_db(self, idx: int, song: dict, alt_dance: str):
-        """Gem alt_dance_override til playlist_songs — både aktiv og navngiven liste."""
+        """Gem alt_dance_override til playlist_songs."""
-        pl_ids = []
+        if not self._named_playlist_id:
-        if self._active_playlist_id:
-            pl_ids.append(self._active_playlist_id)
-        if self._named_playlist_id and self._named_playlist_id not in pl_ids:
-            pl_ids.append(self._named_playlist_id)
-        if not pl_ids:
             return
         try:
-            import logging
             from local.local_db import get_db
             with get_db() as conn:
-                for pl_id in pl_ids:
                 conn.execute(
                     "UPDATE playlist_songs SET alt_dance_override=? "
                     "WHERE playlist_id=? AND position=?",
-                        (alt_dance, pl_id, idx + 1)
+                    (alt_dance, self._named_playlist_id, idx + 1)
-                    )
-                    logging.getLogger(__name__).info(
-                        f"alt_dance_override='{alt_dance}' gemt på pos {idx+1} i {pl_id}"
                 )
         except Exception as e:
             import logging
-            logging.getLogger(__name__).warning(f"alt_dance_to_db fejl: {e}", exc_info=True)
+            logging.getLogger(__name__).warning(f"alt_dance_to_db fejl: {e}")
 
     def _save_alt_dance_rating(self, song: dict, dance_name: str, rating: int):
         """Gem brugerens rating på en alternativ-dans."""
@@ -1148,7 +1177,8 @@ class PlaylistPanel(QWidget):
                 for song in songs:
                     path = song.get("local_path", "")
                     if path and Path(path).exists():
-                        song["availability"] = "green"
+                        # Grøn = lokal, Gul = netværk men tilgængeligt
+                        song["availability"] = "green" if _is_local_path(path) else "yellow"
                         continue
 
                     # Forsøg auto-match via titel+artist
@@ -1185,9 +1215,9 @@ class PlaylistPanel(QWidget):
         with get_db() as conn:
             for song in self._songs:
                 path = song.get("local_path", "")
-                # Grøn — filen eksisterer lokalt
+                # Grøn = lokal, Gul = netværk men tilgængeligt
                 if path and Path(path).exists():
-                    song["availability"] = "green"
+                    song["availability"] = "green" if _is_local_path(path) else "yellow"
                     song["file_missing"] = False
                     # Opdater files tabellen
                     conn.execute(
@@ -1211,7 +1241,7 @@ class PlaylistPanel(QWidget):
                 if match and Path(match["local_path"]).exists():
                     song["local_path"]   = match["local_path"]
                     song["file_id"]      = match["file_id"]
-                    song["availability"] = "green"
+                    song["availability"] = "green" if _is_local_path(match["local_path"]) else "yellow"
                     song["file_missing"] = False
                     # Opdater playlist_songs til at pege på den fundne fil
                     if self._named_playlist_id:
@@ -1439,7 +1469,6 @@ class PlaylistPanel(QWidget):
             if not active:
                 dances = song.get("dances", [])
                 active = dances[0] if dances else "— ingen dans —"
-            alt    = song.get("alt_dance", "")
             ws_tag = " 🎓" if song.get("is_workshop") else ""
 
             # Tilgængeligheds-dot til højre — kun hvis tjekket (ikke yellow)
@@ -1447,11 +1476,7 @@ class PlaylistPanel(QWidget):
             avail_color = {"green": "#27ae60", "red": "#e74c3c"}.get(avail, None)
             avail_tip   = {"green": "Tilgængelig lokalt", "red": "Ikke fundet lokalt"}.get(avail, "")
 
-            dance_line = f"{active}{ws_tag}"
+            text = (f"{i+1:>2}.  {active}{ws_tag}\n"
-            if alt:
-                dance_line += f"  /  {alt}"
-
-            text = (f"{i+1:>2}.  {dance_line}\n"
                     f"        {song.get('title','—')}  ·  {song.get('artist','')}")
             item = QListWidgetItem(f"{icon} {text}")
             item.setData(Qt.ItemDataRole.UserRole, i)

linedance-app/ui/scan_worker.py

@@ -9,6 +9,7 @@ class ScanWorker(QThread):
     progress    = pyqtSignal(int, int, str)   # done, total, filename
     finished    = pyqtSignal(int, str)        # antal, library_path
     error       = pyqtSignal(str)
+    batch_ready = pyqtSignal(int)             # antal sange scannet så langt
 
     def __init__(self, library_id: int, library_path: str,
                  db_path: str, overwrite_bpm: bool = False):
@@ -26,11 +27,15 @@ class ScanWorker(QThread):
     def run(self):
         try:
             from local.scanner import scan_library
+            self._batch_count = 0
 
             def on_progress(done, total, filename):
                 if self.isInterruptionRequested():
                     raise InterruptedError()
                 self.progress.emit(done, total, filename)
+                self._batch_count += 1
+                if self._batch_count % 50 == 0:
+                    self.batch_ready.emit(self._batch_count)
 
             count = scan_library(
                 self._library_id,