133 lines
4.0 KiB
Python
133 lines
4.0 KiB
Python
"""Platform for water_heater integration."""
|
|
from __future__ import annotations
|
|
|
|
from pymelcloud import DEVICE_TYPE_ATW, AtwDevice
|
|
from pymelcloud.atw_device import (
|
|
PROPERTY_OPERATION_MODE,
|
|
PROPERTY_TARGET_TANK_TEMPERATURE,
|
|
)
|
|
from pymelcloud.device import PROPERTY_POWER
|
|
|
|
from homeassistant.components.water_heater import (
|
|
SUPPORT_OPERATION_MODE,
|
|
SUPPORT_TARGET_TEMPERATURE,
|
|
WaterHeaterEntity,
|
|
)
|
|
from homeassistant.config_entries import ConfigEntry
|
|
from homeassistant.const import TEMP_CELSIUS
|
|
from homeassistant.core import HomeAssistant
|
|
|
|
from . import DOMAIN, MelCloudDevice
|
|
from .const import ATTR_STATUS
|
|
|
|
|
|
async def async_setup_entry(
|
|
hass: HomeAssistant, entry: ConfigEntry, async_add_entities
|
|
):
|
|
"""Set up MelCloud device climate based on config_entry."""
|
|
mel_devices = hass.data[DOMAIN][entry.entry_id]
|
|
async_add_entities(
|
|
[
|
|
AtwWaterHeater(mel_device, mel_device.device)
|
|
for mel_device in mel_devices[DEVICE_TYPE_ATW]
|
|
],
|
|
True,
|
|
)
|
|
|
|
|
|
class AtwWaterHeater(WaterHeaterEntity):
|
|
"""Air-to-Water water heater."""
|
|
|
|
def __init__(self, api: MelCloudDevice, device: AtwDevice) -> None:
|
|
"""Initialize water heater device."""
|
|
self._api = api
|
|
self._device = device
|
|
self._name = device.name
|
|
|
|
async def async_update(self):
|
|
"""Update state from MELCloud."""
|
|
await self._api.async_update()
|
|
|
|
@property
|
|
def unique_id(self) -> str | None:
|
|
"""Return a unique ID."""
|
|
return f"{self._api.device.serial}"
|
|
|
|
@property
|
|
def name(self):
|
|
"""Return the display name of this entity."""
|
|
return self._name
|
|
|
|
@property
|
|
def device_info(self):
|
|
"""Return a device description for device registry."""
|
|
return self._api.device_info
|
|
|
|
async def async_turn_on(self) -> None:
|
|
"""Turn the entity on."""
|
|
await self._device.set({PROPERTY_POWER: True})
|
|
|
|
async def async_turn_off(self) -> None:
|
|
"""Turn the entity off."""
|
|
await self._device.set({PROPERTY_POWER: False})
|
|
|
|
@property
|
|
def extra_state_attributes(self):
|
|
"""Return the optional state attributes with device specific additions."""
|
|
data = {ATTR_STATUS: self._device.status}
|
|
return data
|
|
|
|
@property
|
|
def temperature_unit(self) -> str:
|
|
"""Return the unit of measurement used by the platform."""
|
|
return TEMP_CELSIUS
|
|
|
|
@property
|
|
def current_operation(self) -> str | None:
|
|
"""Return current operation as reported by pymelcloud."""
|
|
return self._device.operation_mode
|
|
|
|
@property
|
|
def operation_list(self) -> list[str]:
|
|
"""Return the list of available operation modes as reported by pymelcloud."""
|
|
return self._device.operation_modes
|
|
|
|
@property
|
|
def current_temperature(self) -> float | None:
|
|
"""Return the current temperature."""
|
|
return self._device.tank_temperature
|
|
|
|
@property
|
|
def target_temperature(self):
|
|
"""Return the temperature we try to reach."""
|
|
return self._device.target_tank_temperature
|
|
|
|
async def async_set_temperature(self, **kwargs):
|
|
"""Set new target temperature."""
|
|
await self._device.set(
|
|
{
|
|
PROPERTY_TARGET_TANK_TEMPERATURE: kwargs.get(
|
|
"temperature", self.target_temperature
|
|
)
|
|
}
|
|
)
|
|
|
|
async def async_set_operation_mode(self, operation_mode):
|
|
"""Set new target operation mode."""
|
|
await self._device.set({PROPERTY_OPERATION_MODE: operation_mode})
|
|
|
|
@property
|
|
def supported_features(self):
|
|
"""Return the list of supported features."""
|
|
return SUPPORT_TARGET_TEMPERATURE | SUPPORT_OPERATION_MODE
|
|
|
|
@property
|
|
def min_temp(self) -> float | None:
|
|
"""Return the minimum temperature."""
|
|
return self._device.target_tank_temperature_min
|
|
|
|
@property
|
|
def max_temp(self) -> float | None:
|
|
"""Return the maximum temperature."""
|
|
return self._device.target_tank_temperature_max
|