mirror of https://github.com/home-assistant/core
133 lines
4.3 KiB
Python
133 lines
4.3 KiB
Python
"""Support for Alpha2 room control unit via Alpha2 base."""
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import logging
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from typing import Any
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from homeassistant.components.climate import (
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ClimateEntity,
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ClimateEntityFeature,
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HVACAction,
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HVACMode,
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)
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from homeassistant.config_entries import ConfigEntry
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from homeassistant.const import ATTR_TEMPERATURE, UnitOfTemperature
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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 homeassistant.helpers.update_coordinator import CoordinatorEntity
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from .const import DOMAIN, PRESET_AUTO, PRESET_DAY, PRESET_NIGHT
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from .coordinator import Alpha2BaseCoordinator
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_LOGGER = logging.getLogger(__name__)
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async def async_setup_entry(
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hass: HomeAssistant,
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config_entry: ConfigEntry,
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async_add_entities: AddEntitiesCallback,
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) -> None:
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"""Add Alpha2Climate entities from a config_entry."""
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coordinator: Alpha2BaseCoordinator = hass.data[DOMAIN][config_entry.entry_id]
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async_add_entities(
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Alpha2Climate(coordinator, heat_area_id)
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for heat_area_id in coordinator.data["heat_areas"]
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)
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class Alpha2Climate(CoordinatorEntity[Alpha2BaseCoordinator], ClimateEntity):
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"""Alpha2 ClimateEntity."""
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target_temperature_step = 0.2
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_attr_supported_features = (
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ClimateEntityFeature.TARGET_TEMPERATURE | ClimateEntityFeature.PRESET_MODE
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)
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_attr_hvac_modes = [HVACMode.HEAT, HVACMode.COOL]
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_attr_temperature_unit = UnitOfTemperature.CELSIUS
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_attr_preset_modes = [PRESET_AUTO, PRESET_DAY, PRESET_NIGHT]
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_enable_turn_on_off_backwards_compatibility = False
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def __init__(self, coordinator: Alpha2BaseCoordinator, heat_area_id: str) -> None:
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"""Initialize Alpha2 ClimateEntity."""
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super().__init__(coordinator)
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self.heat_area_id = heat_area_id
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self._attr_unique_id = heat_area_id
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self._attr_name = self.heat_area["HEATAREA_NAME"]
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@property
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def heat_area(self) -> dict[str, Any]:
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"""Return the heat area."""
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return self.coordinator.data["heat_areas"][self.heat_area_id]
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@property
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def min_temp(self) -> float:
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"""Return the minimum temperature."""
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return float(self.heat_area.get("T_TARGET_MIN", 0.0))
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@property
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def max_temp(self) -> float:
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"""Return the maximum temperature."""
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return float(self.heat_area.get("T_TARGET_MAX", 30.0))
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@property
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def current_temperature(self) -> float:
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"""Return the current temperature."""
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return float(self.heat_area.get("T_ACTUAL", 0.0))
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@property
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def hvac_mode(self) -> HVACMode:
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"""Return current hvac mode."""
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if self.coordinator.get_cooling():
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return HVACMode.COOL
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return HVACMode.HEAT
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async def async_set_hvac_mode(self, hvac_mode: HVACMode) -> None:
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"""Set new target hvac mode."""
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await self.coordinator.async_set_cooling(hvac_mode == HVACMode.COOL)
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@property
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def hvac_action(self) -> HVACAction:
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"""Return the current running hvac operation."""
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if not self.heat_area["_HEATCTRL_STATE"]:
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return HVACAction.IDLE
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if self.coordinator.get_cooling():
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return HVACAction.COOLING
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return HVACAction.HEATING
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@property
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def target_temperature(self) -> float:
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"""Return the temperature we try to reach."""
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return float(self.heat_area.get("T_TARGET", 0.0))
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async def async_set_temperature(self, **kwargs: Any) -> None:
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"""Set new target temperatures."""
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if (target_temperature := kwargs.get(ATTR_TEMPERATURE)) is None:
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return
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await self.coordinator.async_set_target_temperature(
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self.heat_area_id, target_temperature
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)
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@property
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def preset_mode(self) -> str:
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"""Return the current preset mode."""
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if self.heat_area["HEATAREA_MODE"] == 1:
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return PRESET_DAY
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if self.heat_area["HEATAREA_MODE"] == 2:
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return PRESET_NIGHT
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return PRESET_AUTO
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async def async_set_preset_mode(self, preset_mode: str) -> None:
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"""Set new operation mode."""
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heat_area_mode = 0
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if preset_mode == PRESET_DAY:
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heat_area_mode = 1
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elif preset_mode == PRESET_NIGHT:
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heat_area_mode = 2
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await self.coordinator.async_set_heat_area_mode(
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self.heat_area_id, heat_area_mode
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)
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