some updates

callbacks/media.py

@@ -5,6 +5,7 @@ import comtypes
 import ctypes
 from pycaw.pycaw import AudioUtilities, IAudioEndpointVolume
 from ctypes import cast, POINTER
+from comtypes import CLSCTX_ALL
 from typing import Dict, Any
 
 from winrt.windows.media.control import GlobalSystemMediaTransportControlsSessionManager as MediaManager
@@ -15,10 +16,25 @@ parent_dir = os.path.abspath(os.path.join(os.path.dirname(__file__), '..'))
 if parent_dir not in sys.path:
     sys.path.append(parent_dir)
 
+VOLUME = 0
 
 
 
+async def get_volume(args: Dict[str, Any]) -> Dict[str, Any]:
+    global VOLUME
+    
+    # Get default audio device
+    devices = AudioUtilities.GetSpeakers()
+    interface = devices.Activate(IAudioEndpointVolume._iid_, CLSCTX_ALL, None)
+    volume = cast(interface, POINTER(IAudioEndpointVolume))
+    
+    # Get current volume level (returns a float between 0.0 and 1.0)
+    current_volume = volume.GetMasterVolumeLevelScalar()
+
+    return {"value": round(current_volume*100)}
+
 async def set_volume(args: Dict[str, Any]) -> Dict[str, Any]:
+    global VOLUME
     """
     Sets the Windows system volume using the Core Audio API.
     
@@ -36,12 +52,13 @@ async def set_volume(args: Dict[str, Any]) -> Dict[str, Any]:
         comtypes.CoInitialize()
         
         # Get volume level from args
-        level = args.get('level', 0.5)  # Default to 50% if not specified
+        level = args.get('level', 50)  # Default to 50% if not specified
         
         # Validate input level
-        if not isinstance(level, (int, float)) or not 0.0 <= level <= 1.0:
-            raise ValueError("Volume level must be a float between 0.0 and 1.0")
-        
+        if not isinstance(level, (int, float)) or not 0 <= level <= 100:
+            raise ValueError("Volume level must be a float between 0 and 100")
+        VOLUME = level
+        level = level/100
         # Get audio endpoint interface
         devices = AudioUtilities.GetSpeakers()
         interface = devices.Activate(IAudioEndpointVolume._iid_, comtypes.CLSCTX_ALL, None)
@@ -106,4 +123,16 @@ async def prev(args):
         # назад
         await current_session.try_skip_previous_async()
     else:
-        print("No media session is active.")
+        print("No media session is active.")
+
+async def play_pause(args):
+    # Получаем менеджер медиасессий
+    sessions = await MediaManager.request_async()
+    current_session = sessions.get_current_session()
+    
+    if current_session:
+        await current_session.try_toggle_play_pause_async()
+    else:
+        print("No media session is active.")
+
+