Update tuyaha to 0.0.8 and adapt code (#41375)

homeassistant/components/tuya/light.py

@@ -1,4 +1,6 @@
 """Support for the Tuya lights."""
+from datetime import timedelta
+
 from homeassistant.components.light import (
     ATTR_BRIGHTNESS,
     ATTR_COLOR_TEMP,
@@ -11,13 +13,33 @@ from homeassistant.components.light import (
     LightEntity,
 )
 from homeassistant.const import CONF_PLATFORM
+from homeassistant.core import callback
 from homeassistant.helpers.dispatcher import async_dispatcher_connect
 from homeassistant.util import color as colorutil
 
 from . import TuyaDevice
-from .const import DOMAIN, TUYA_DATA, TUYA_DISCOVERY_NEW
+from .const import (
+    CONF_BRIGHTNESS_RANGE_MODE,
+    CONF_MAX_KELVIN,
+    CONF_MIN_KELVIN,
+    CONF_SUPPORT_COLOR,
+    CONF_TUYA_MAX_COLTEMP,
+    DEFAULT_TUYA_MAX_COLTEMP,
+    DOMAIN,
+    SIGNAL_CONFIG_ENTITY,
+    TUYA_DATA,
+    TUYA_DISCOVERY_NEW,
+)
 
-PARALLEL_UPDATES = 0
+SCAN_INTERVAL = timedelta(seconds=15)
+
+TUYA_BRIGHTNESS_RANGE0 = (1, 255)
+TUYA_BRIGHTNESS_RANGE1 = (10, 1000)
+
+BRIGHTNESS_MODES = {
+    0: TUYA_BRIGHTNESS_RANGE0,
+    1: TUYA_BRIGHTNESS_RANGE1,
+}
 
 
 async def async_setup_entry(hass, config_entry, async_add_entities):
@@ -64,6 +86,49 @@ class TuyaLight(TuyaDevice, LightEntity):
         """Init Tuya light device."""
         super().__init__(tuya, platform)
         self.entity_id = ENTITY_ID_FORMAT.format(tuya.object_id())
+        self._min_kelvin = tuya.max_color_temp()
+        self._max_kelvin = tuya.min_color_temp()
+
+    @callback
+    def _process_config(self):
+        """Set device config parameter."""
+        config = self._get_device_config()
+        if not config:
+            return
+
+        # support color config
+        supp_color = config.get(CONF_SUPPORT_COLOR, False)
+        if supp_color:
+            self._tuya.force_support_color()
+        # brightness range config
+        self._tuya.brightness_white_range = BRIGHTNESS_MODES.get(
+            config.get(CONF_BRIGHTNESS_RANGE_MODE, 0),
+            TUYA_BRIGHTNESS_RANGE0,
+        )
+        # color set temp range
+        min_tuya = self._tuya.max_color_temp()
+        min_kelvin = config.get(CONF_MIN_KELVIN, min_tuya)
+        max_tuya = self._tuya.min_color_temp()
+        max_kelvin = config.get(CONF_MAX_KELVIN, max_tuya)
+        self._min_kelvin = min(max(min_kelvin, min_tuya), max_tuya)
+        self._max_kelvin = min(max(max_kelvin, self._min_kelvin), max_tuya)
+        # color shown temp range
+        max_color_temp = max(
+            config.get(CONF_TUYA_MAX_COLTEMP, DEFAULT_TUYA_MAX_COLTEMP),
+            DEFAULT_TUYA_MAX_COLTEMP,
+        )
+        self._tuya.color_temp_range = (1000, max_color_temp)
+
+    async def async_added_to_hass(self):
+        """Set config parameter when add to hass."""
+        await super().async_added_to_hass()
+        self._process_config()
+        self.async_on_remove(
+            async_dispatcher_connect(
+                self.hass, SIGNAL_CONFIG_ENTITY, self._process_config
+            )
+        )
+        return
 
     @property
     def brightness(self):
@@ -93,12 +158,12 @@ class TuyaLight(TuyaDevice, LightEntity):
     @property
     def min_mireds(self):
         """Return color temperature min mireds."""
-        return colorutil.color_temperature_kelvin_to_mired(self._tuya.min_color_temp())
+        return colorutil.color_temperature_kelvin_to_mired(self._max_kelvin)
 
     @property
     def max_mireds(self):
         """Return color temperature max mireds."""
-        return colorutil.color_temperature_kelvin_to_mired(self._tuya.max_color_temp())
+        return colorutil.color_temperature_kelvin_to_mired(self._min_kelvin)
 
     def turn_on(self, **kwargs):
         """Turn on or control the light."""