mirror of https://github.com/home-assistant/core
100 lines
3.1 KiB
Python
100 lines
3.1 KiB
Python
"""The IntelliFire Light."""
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from __future__ import annotations
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from collections.abc import Awaitable, Callable
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from dataclasses import dataclass
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from typing import Any
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from intellifire4py.control import IntelliFireController
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from intellifire4py.model import IntelliFirePollData
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from homeassistant.components.light import (
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ATTR_BRIGHTNESS,
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ColorMode,
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LightEntity,
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LightEntityDescription,
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)
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from homeassistant.config_entries import ConfigEntry
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from homeassistant.core import HomeAssistant
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from homeassistant.helpers.entity_platform import AddEntitiesCallback
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from .const import DOMAIN, LOGGER
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from .coordinator import IntellifireDataUpdateCoordinator
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from .entity import IntellifireEntity
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@dataclass(frozen=True)
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class IntellifireLightRequiredKeysMixin:
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"""Required keys for fan entity."""
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set_fn: Callable[[IntelliFireController, int], Awaitable]
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value_fn: Callable[[IntelliFirePollData], int]
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@dataclass(frozen=True)
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class IntellifireLightEntityDescription(
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LightEntityDescription, IntellifireLightRequiredKeysMixin
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):
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"""Describes a light entity."""
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INTELLIFIRE_LIGHTS: tuple[IntellifireLightEntityDescription, ...] = (
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IntellifireLightEntityDescription(
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key="lights",
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translation_key="lights",
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set_fn=lambda control_api, level: control_api.set_lights(level=level),
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value_fn=lambda data: data.light_level,
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),
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)
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class IntellifireLight(IntellifireEntity, LightEntity):
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"""Light entity for the fireplace."""
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entity_description: IntellifireLightEntityDescription
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_attr_color_mode = ColorMode.BRIGHTNESS
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_attr_supported_color_modes = {ColorMode.BRIGHTNESS}
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@property
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def brightness(self) -> int:
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"""Return the current brightness 0-255."""
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return 85 * self.entity_description.value_fn(self.coordinator.read_api.data)
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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.entity_description.value_fn(self.coordinator.read_api.data) >= 1
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async def async_turn_on(self, **kwargs: Any) -> None:
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"""Instruct the light to turn on."""
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if ATTR_BRIGHTNESS in kwargs:
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light_level = int(kwargs[ATTR_BRIGHTNESS] / 85)
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else:
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light_level = 2
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await self.entity_description.set_fn(self.coordinator.control_api, light_level)
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await self.coordinator.async_request_refresh()
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async def async_turn_off(self, **kwargs: Any) -> None:
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"""Instruct the light to turn off."""
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await self.entity_description.set_fn(self.coordinator.control_api, 0)
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await self.coordinator.async_request_refresh()
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async def async_setup_entry(
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hass: HomeAssistant,
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entry: ConfigEntry,
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async_add_entities: AddEntitiesCallback,
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) -> None:
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"""Set up the fans."""
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coordinator: IntellifireDataUpdateCoordinator = hass.data[DOMAIN][entry.entry_id]
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if coordinator.data.has_light:
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async_add_entities(
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IntellifireLight(coordinator=coordinator, description=description)
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for description in INTELLIFIRE_LIGHTS
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)
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return
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LOGGER.debug("Disabling Lights - IntelliFire device does not appear to have one")
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