Fix support Konesky WiFi Smart Mosquito Killer #1637

Author: AlexxIT

custom_components/sonoff/light.py

@@ -174,8 +174,8 @@ class XLight57(XLight):
     def set_state(self, params: dict):
         XLight.set_state(self, params)
         # fix https://github.com/AlexxIT/SonoffLAN/issues/1637
-        if (v := params.get("channel0")) and isinstance(v, int):
-            self._attr_brightness = conv(v, 25, 255, 1, 255)
+        if "channel0" in params:
+            self._attr_brightness = conv(int(params["channel0"]), 25, 255, 1, 255)
 
     def get_params(self, brightness, color_temp, rgb_color, effect) -> dict:
         if brightness:

tests/test_entity.py

@@ -38,6 +38,7 @@
 from custom_components.sonoff.light import (
     UIID22_MODES,
     XDiffuserLight,
+    XLight57,
     XLightB05B,
     XLightB1,
     XLightGroup,
@@ -2084,3 +2085,32 @@ def test_swv():
     water: XSensor = next(e for e in entities if e.uid == "water")
     assert water.state == 8
     assert water.unit_of_measurement == UnitOfVolume.LITERS
+
+
+def test_mosquitto():
+    entities = get_entitites(
+        {
+            "extra": {"uiid": 57},
+            "params": {
+                "rssi": -47,
+                "staMac": "***",
+                "channel3": "255",
+                "channel4": "255",
+                "channel0": "25",
+                "fwVersion": "3.4.0",
+                "channel1": "255",
+                "channel2": "255",
+                "state": "on",
+                "version": 8,
+                "sledOnline": "on",
+                "init": 1,
+                "startup": "on",
+                "bindInfos": {},
+                "only_device": {"errorCh": 0, "errorPwm": 0},
+            },
+        }
+    )
+
+    light: XLight57 = entities[0]
+    assert light.state == "on"
+    assert light.brightness == 1