core/homeassistant/components/iaqualink/climate.py

92 lines
2.9 KiB
Python

"""Support for Aqualink Thermostats."""
from __future__ import annotations
import logging
from typing import Any
from iaqualink.device import AqualinkThermostat
from homeassistant.components.climate import (
DOMAIN as CLIMATE_DOMAIN,
ClimateEntity,
ClimateEntityFeature,
HVACMode,
)
from homeassistant.config_entries import ConfigEntry
from homeassistant.const import ATTR_TEMPERATURE, UnitOfTemperature
from homeassistant.core import HomeAssistant
from homeassistant.helpers.entity_platform import AddEntitiesCallback
from . import AqualinkEntity, refresh_system
from .const import DOMAIN as AQUALINK_DOMAIN
from .utils import await_or_reraise
_LOGGER = logging.getLogger(__name__)
PARALLEL_UPDATES = 0
async def async_setup_entry(
hass: HomeAssistant,
config_entry: ConfigEntry,
async_add_entities: AddEntitiesCallback,
) -> None:
"""Set up discovered switches."""
devs = []
for dev in hass.data[AQUALINK_DOMAIN][CLIMATE_DOMAIN]:
devs.append(HassAqualinkThermostat(dev))
async_add_entities(devs, True)
class HassAqualinkThermostat(AqualinkEntity, ClimateEntity):
"""Representation of a thermostat."""
_attr_hvac_modes = [HVACMode.HEAT, HVACMode.OFF]
_attr_supported_features = ClimateEntityFeature.TARGET_TEMPERATURE
def __init__(self, dev: AqualinkThermostat) -> None:
"""Initialize AquaLink thermostat."""
super().__init__(dev)
self._attr_name = dev.label.split(" ")[0]
self._attr_temperature_unit = (
UnitOfTemperature.FAHRENHEIT
if dev.unit == "F"
else UnitOfTemperature.CELSIUS
)
self._attr_min_temp = dev.min_temperature
self._attr_max_temp = dev.max_temperature
@property
def hvac_mode(self) -> HVACMode:
"""Return the current HVAC mode."""
if self.dev.is_on is True:
return HVACMode.HEAT
return HVACMode.OFF
@refresh_system
async def async_set_hvac_mode(self, hvac_mode: HVACMode) -> None:
"""Turn the underlying heater switch on or off."""
if hvac_mode == HVACMode.HEAT:
await await_or_reraise(self.dev.turn_on())
elif hvac_mode == HVACMode.OFF:
await await_or_reraise(self.dev.turn_off())
else:
_LOGGER.warning("Unknown operation mode: %s", hvac_mode)
@property
def target_temperature(self) -> float:
"""Return the current target temperature."""
return float(self.dev.state)
@refresh_system
async def async_set_temperature(self, **kwargs: Any) -> None:
"""Set new target temperature."""
await await_or_reraise(self.dev.set_temperature(int(kwargs[ATTR_TEMPERATURE])))
@property
def current_temperature(self) -> float | None:
"""Return the current temperature."""
if self.dev.current_temperature != "":
return float(self.dev.current_temperature)
return None