feat: relay inversé, LED idle solid, luminosité manuelle, auto-flash lux

backend/api/leds_api.py

@@ -51,6 +51,42 @@ async def leds_off(request: Request):
     return {"ok": True}
 
 
+@router.get("/leds/brightness")
+async def get_brightness(request: Request):
+    cfg = request.app.state.config.leds
+    return {"brightness": cfg.brightness, "auto_brightness": cfg.auto_brightness}
+
+
+@router.put("/leds/brightness")
+async def set_brightness(
+    request: Request,
+    value: int = Query(..., ge=0, le=255),
+    save: bool = Query(default=True),
+):
+    """Regle la luminosite globale (0-255) et l'applique immediatement."""
+    led = request.app.state.led_service
+    led.set_brightness(value)
+    if save:
+        config_svc = request.app.state.config_service
+        config_svc.save_led_brightness(value)
+    return {"ok": True, "brightness": value}
+
+
+@router.put("/leds/auto-brightness")
+async def set_auto_brightness(
+    request: Request,
+    enabled: bool = Query(...),
+    save: bool = Query(default=True),
+):
+    """Active ou desactive la luminosite automatique du flash selon l'ambiance."""
+    cfg = request.app.state.config.leds
+    cfg.auto_brightness = enabled
+    if save:
+        config_svc = request.app.state.config_service
+        config_svc.save_led_auto_brightness(enabled)
+    return {"ok": True, "auto_brightness": enabled}
+
+
 @router.get("/leds/effects")
 async def get_effects(request: Request):
     """Retourne la configuration de tous les effets LED."""