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

backend/services/config_service.py

@@ -58,6 +58,7 @@ class LEDConfig:
     pin: int = 18
     count: int = 35
     brightness: int = 180
+    auto_brightness: bool = False
     freq_hz: int = 800000
     dma: int = 10
     strip_type: str = "WS2812"
@@ -140,6 +141,7 @@ class ConfigService:
                 pin=led_raw.get("pin", 18),
                 count=led_raw.get("count", 35),
                 brightness=led_raw.get("brightness", 180),
+                auto_brightness=led_raw.get("auto_brightness", False),
                 freq_hz=led_raw.get("freq_hz", 800000),
                 dma=led_raw.get("dma", 10),
                 strip_type=led_raw.get("strip_type", "WS2812"),
@@ -221,6 +223,24 @@ class ConfigService:
             self.load()
         return self._config
 
+    def save_led_brightness(self, brightness: int):
+        with open(self.path, encoding="utf-8") as f:
+            raw = yaml.safe_load(f) or {}
+        raw.setdefault("leds", {})["brightness"] = brightness
+        with open(self.path, "w", encoding="utf-8") as f:
+            yaml.dump(raw, f, allow_unicode=True, default_flow_style=False)
+        if self._config:
+            self._config.leds.brightness = brightness
+
+    def save_led_auto_brightness(self, enabled: bool):
+        with open(self.path, encoding="utf-8") as f:
+            raw = yaml.safe_load(f) or {}
+        raw.setdefault("leds", {})["auto_brightness"] = enabled
+        with open(self.path, "w", encoding="utf-8") as f:
+            yaml.dump(raw, f, allow_unicode=True, default_flow_style=False)
+        if self._config:
+            self._config.leds.auto_brightness = enabled
+
     def save_led_effect(self, effect_name: str, effect_data: dict):
         with open(self.path, encoding="utf-8") as f:
             raw = yaml.safe_load(f) or {}