120 lines
3.8 KiB
Python
120 lines
3.8 KiB
Python
"""
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Support for Wink lights.
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For more details about this platform, please refer to the documentation at
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https://home-assistant.io/components/light.wink/
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"""
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import asyncio
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import colorsys
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from homeassistant.components.light import (
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ATTR_BRIGHTNESS, ATTR_COLOR_TEMP, ATTR_HS_COLOR, SUPPORT_BRIGHTNESS,
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SUPPORT_COLOR_TEMP, SUPPORT_COLOR, Light)
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from homeassistant.components.wink import DOMAIN, WinkDevice
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from homeassistant.util import color as color_util
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from homeassistant.util.color import \
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color_temperature_mired_to_kelvin as mired_to_kelvin
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DEPENDENCIES = ['wink']
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SUPPORT_WINK = SUPPORT_BRIGHTNESS | SUPPORT_COLOR_TEMP | SUPPORT_COLOR
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def setup_platform(hass, config, add_devices, discovery_info=None):
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"""Set up the Wink lights."""
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import pywink
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for light in pywink.get_light_bulbs():
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_id = light.object_id() + light.name()
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if _id not in hass.data[DOMAIN]['unique_ids']:
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add_devices([WinkLight(light, hass)])
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for light in pywink.get_light_groups():
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_id = light.object_id() + light.name()
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if _id not in hass.data[DOMAIN]['unique_ids']:
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add_devices([WinkLight(light, hass)])
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class WinkLight(WinkDevice, Light):
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"""Representation of a Wink light."""
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@asyncio.coroutine
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def async_added_to_hass(self):
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"""Call when entity is added to hass."""
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self.hass.data[DOMAIN]['entities']['light'].append(self)
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@property
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def is_on(self):
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"""Return true if light is on."""
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return self.wink.state()
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@property
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def brightness(self):
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"""Return the brightness of the light."""
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if self.wink.brightness() is not None:
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return int(self.wink.brightness() * 255)
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return None
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@property
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def rgb_color(self):
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"""Define current bulb color in RGB."""
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if not self.wink.supports_hue_saturation():
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return None
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else:
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hue = self.wink.color_hue()
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saturation = self.wink.color_saturation()
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value = int(self.wink.brightness() * 255)
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if hue is None or saturation is None or value is None:
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return None
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rgb = colorsys.hsv_to_rgb(hue, saturation, value)
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r_value = int(round(rgb[0]))
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g_value = int(round(rgb[1]))
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b_value = int(round(rgb[2]))
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return r_value, g_value, b_value
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@property
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def hs_color(self):
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"""Define current bulb color."""
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if not self.wink.supports_xy_color():
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return None
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return color_util.color_xy_to_hs(*self.wink.color_xy())
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@property
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def color_temp(self):
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"""Define current bulb color in degrees Kelvin."""
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if not self.wink.supports_temperature():
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return None
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return color_util.color_temperature_kelvin_to_mired(
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self.wink.color_temperature_kelvin())
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@property
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def supported_features(self):
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"""Flag supported features."""
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return SUPPORT_WINK
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def turn_on(self, **kwargs):
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"""Turn the switch on."""
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brightness = kwargs.get(ATTR_BRIGHTNESS)
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hs_color = kwargs.get(ATTR_HS_COLOR)
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color_temp_mired = kwargs.get(ATTR_COLOR_TEMP)
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state_kwargs = {}
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if hs_color:
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if self.wink.supports_xy_color():
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xy_color = color_util.color_hs_to_xy(*hs_color)
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state_kwargs['color_xy'] = xy_color
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if self.wink.supports_hue_saturation():
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state_kwargs['color_hue_saturation'] = hs_color
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if color_temp_mired:
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state_kwargs['color_kelvin'] = mired_to_kelvin(color_temp_mired)
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if brightness:
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state_kwargs['brightness'] = brightness / 255.0
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self.wink.set_state(True, **state_kwargs)
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def turn_off(self, **kwargs):
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"""Turn the switch off."""
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self.wink.set_state(False)
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