mirror of
https://github.com/home-assistant/core
synced 2024-10-13 14:52:10 +02:00
97 lines
2.9 KiB
Python
97 lines
2.9 KiB
Python
"""Support for ADS light sources."""
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import logging
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import voluptuous as vol
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from homeassistant.components.light import (
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ATTR_BRIGHTNESS,
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PLATFORM_SCHEMA,
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SUPPORT_BRIGHTNESS,
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Light,
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)
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from homeassistant.const import CONF_NAME
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import homeassistant.helpers.config_validation as cv
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from . import (
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CONF_ADS_VAR,
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CONF_ADS_VAR_BRIGHTNESS,
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DATA_ADS,
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STATE_KEY_BRIGHTNESS,
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STATE_KEY_STATE,
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AdsEntity,
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)
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_LOGGER = logging.getLogger(__name__)
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DEFAULT_NAME = "ADS Light"
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PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend(
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{
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vol.Required(CONF_ADS_VAR): cv.string,
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vol.Optional(CONF_ADS_VAR_BRIGHTNESS): cv.string,
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vol.Optional(CONF_NAME, default=DEFAULT_NAME): cv.string,
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}
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)
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def setup_platform(hass, config, add_entities, discovery_info=None):
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"""Set up the light platform for ADS."""
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ads_hub = hass.data.get(DATA_ADS)
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ads_var_enable = config.get(CONF_ADS_VAR)
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ads_var_brightness = config.get(CONF_ADS_VAR_BRIGHTNESS)
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name = config.get(CONF_NAME)
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add_entities([AdsLight(ads_hub, ads_var_enable, ads_var_brightness, name)])
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class AdsLight(AdsEntity, Light):
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"""Representation of ADS light."""
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def __init__(self, ads_hub, ads_var_enable, ads_var_brightness, name):
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"""Initialize AdsLight entity."""
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super().__init__(ads_hub, name, ads_var_enable)
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self._state_dict[STATE_KEY_BRIGHTNESS] = None
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self._ads_var_brightness = ads_var_brightness
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async def async_added_to_hass(self):
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"""Register device notification."""
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await self.async_initialize_device(self._ads_var, self._ads_hub.PLCTYPE_BOOL)
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if self._ads_var_brightness is not None:
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await self.async_initialize_device(
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self._ads_var_brightness,
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self._ads_hub.PLCTYPE_UINT,
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STATE_KEY_BRIGHTNESS,
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)
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@property
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def brightness(self):
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"""Return the brightness of the light (0..255)."""
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return self._state_dict[STATE_KEY_BRIGHTNESS]
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@property
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def supported_features(self):
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"""Flag supported features."""
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support = 0
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if self._ads_var_brightness is not None:
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support = SUPPORT_BRIGHTNESS
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return support
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@property
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def is_on(self):
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"""Return True if the entity is on."""
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return self._state_dict[STATE_KEY_STATE]
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def turn_on(self, **kwargs):
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"""Turn the light on or set a specific dimmer value."""
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brightness = kwargs.get(ATTR_BRIGHTNESS)
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self._ads_hub.write_by_name(self._ads_var, True, self._ads_hub.PLCTYPE_BOOL)
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if self._ads_var_brightness is not None and brightness is not None:
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self._ads_hub.write_by_name(
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self._ads_var_brightness, brightness, self._ads_hub.PLCTYPE_UINT
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)
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def turn_off(self, **kwargs):
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"""Turn the light off."""
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self._ads_hub.write_by_name(self._ads_var, False, self._ads_hub.PLCTYPE_BOOL)
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