feat: add tooltip for progress bar seeking

zyrarbot/music/music_player.py

@@ -51,6 +51,7 @@ class MusicPlayer:
         self._states: dict[int, GuildMusicState] = {}
         self._playback_tokens: dict[int, int] = {}
         self._interrupted_playbacks: set[int] = set()
+        self._seek_locks: dict[int, asyncio.Lock] = {}
         self.on_state_change: StateChangeHook | None = None
 
     # --- Stan ---------------------------------------------------------------
@@ -293,6 +294,13 @@ class MusicPlayer:
         await self._restart_playback(guild_id)
 
     async def seek(self, guild_id: int, seconds: float) -> float:
+        lock = self._seek_locks.setdefault(guild_id, asyncio.Lock())
+        if lock.locked():
+            raise RuntimeError("Another seek operation is already in progress")
+        async with lock:
+            return await self._seek_locked(guild_id, seconds)
+
+    async def _seek_locked(self, guild_id: int, seconds: float) -> float:
         state = self.state(guild_id)
         current = state.current
         voice_client = self.voice_client(guild_id)

zyrarbot/ui/api/routers/playback_router.py

@@ -121,6 +121,8 @@ async def seek(
         seconds = await player.seek(guild.id, request.seconds)
     except ValueError as error:
         raise HTTPException(status_code=400, detail=str(error)) from error
+    except RuntimeError as error:
+        raise HTTPException(status_code=409, detail=str(error)) from error
     await broadcaster.broadcast()
     return {"status": "seeked", "seconds": seconds}