291 lines
9.4 KiB
Python
291 lines
9.4 KiB
Python
"""Viessmann ViCare climate device."""
|
|
import logging
|
|
|
|
import requests
|
|
import voluptuous as vol
|
|
|
|
from homeassistant.components.climate import ClimateEntity
|
|
from homeassistant.components.climate.const import (
|
|
CURRENT_HVAC_HEAT,
|
|
CURRENT_HVAC_IDLE,
|
|
HVAC_MODE_AUTO,
|
|
HVAC_MODE_HEAT,
|
|
HVAC_MODE_OFF,
|
|
PRESET_COMFORT,
|
|
PRESET_ECO,
|
|
SUPPORT_PRESET_MODE,
|
|
SUPPORT_TARGET_TEMPERATURE,
|
|
)
|
|
from homeassistant.const import ATTR_TEMPERATURE, PRECISION_WHOLE, TEMP_CELSIUS
|
|
from homeassistant.helpers import entity_platform
|
|
|
|
from . import (
|
|
DOMAIN as VICARE_DOMAIN,
|
|
PYVICARE_ERROR,
|
|
VICARE_API,
|
|
VICARE_HEATING_TYPE,
|
|
VICARE_NAME,
|
|
HeatingType,
|
|
)
|
|
|
|
_LOGGER = logging.getLogger(__name__)
|
|
|
|
SERVICE_SET_VICARE_MODE = "set_vicare_mode"
|
|
SERVICE_SET_VICARE_MODE_ATTR_MODE = "vicare_mode"
|
|
|
|
VICARE_MODE_DHW = "dhw"
|
|
VICARE_MODE_HEATING = "heating"
|
|
VICARE_MODE_DHWANDHEATING = "dhwAndHeating"
|
|
VICARE_MODE_DHWANDHEATINGCOOLING = "dhwAndHeatingCooling"
|
|
VICARE_MODE_FORCEDREDUCED = "forcedReduced"
|
|
VICARE_MODE_FORCEDNORMAL = "forcedNormal"
|
|
VICARE_MODE_OFF = "standby"
|
|
|
|
VICARE_PROGRAM_ACTIVE = "active"
|
|
VICARE_PROGRAM_COMFORT = "comfort"
|
|
VICARE_PROGRAM_ECO = "eco"
|
|
VICARE_PROGRAM_EXTERNAL = "external"
|
|
VICARE_PROGRAM_HOLIDAY = "holiday"
|
|
VICARE_PROGRAM_NORMAL = "normal"
|
|
VICARE_PROGRAM_REDUCED = "reduced"
|
|
VICARE_PROGRAM_STANDBY = "standby"
|
|
|
|
VICARE_HOLD_MODE_AWAY = "away"
|
|
VICARE_HOLD_MODE_HOME = "home"
|
|
VICARE_HOLD_MODE_OFF = "off"
|
|
|
|
VICARE_TEMP_HEATING_MIN = 3
|
|
VICARE_TEMP_HEATING_MAX = 37
|
|
|
|
SUPPORT_FLAGS_HEATING = SUPPORT_TARGET_TEMPERATURE | SUPPORT_PRESET_MODE
|
|
|
|
VICARE_TO_HA_HVAC_HEATING = {
|
|
VICARE_MODE_DHW: HVAC_MODE_OFF,
|
|
VICARE_MODE_HEATING: HVAC_MODE_HEAT,
|
|
VICARE_MODE_DHWANDHEATING: HVAC_MODE_AUTO,
|
|
VICARE_MODE_DHWANDHEATINGCOOLING: HVAC_MODE_AUTO,
|
|
VICARE_MODE_FORCEDREDUCED: HVAC_MODE_OFF,
|
|
VICARE_MODE_FORCEDNORMAL: HVAC_MODE_HEAT,
|
|
VICARE_MODE_OFF: HVAC_MODE_OFF,
|
|
}
|
|
|
|
HA_TO_VICARE_HVAC_HEATING = {
|
|
HVAC_MODE_HEAT: VICARE_MODE_FORCEDNORMAL,
|
|
HVAC_MODE_OFF: VICARE_MODE_FORCEDREDUCED,
|
|
HVAC_MODE_AUTO: VICARE_MODE_DHWANDHEATING,
|
|
}
|
|
|
|
VICARE_TO_HA_PRESET_HEATING = {
|
|
VICARE_PROGRAM_COMFORT: PRESET_COMFORT,
|
|
VICARE_PROGRAM_ECO: PRESET_ECO,
|
|
}
|
|
|
|
HA_TO_VICARE_PRESET_HEATING = {
|
|
PRESET_COMFORT: VICARE_PROGRAM_COMFORT,
|
|
PRESET_ECO: VICARE_PROGRAM_ECO,
|
|
}
|
|
|
|
|
|
async def async_setup_platform(
|
|
hass, hass_config, async_add_entities, discovery_info=None
|
|
):
|
|
"""Create the ViCare climate devices."""
|
|
if discovery_info is None:
|
|
return
|
|
vicare_api = hass.data[VICARE_DOMAIN][VICARE_API]
|
|
heating_type = hass.data[VICARE_DOMAIN][VICARE_HEATING_TYPE]
|
|
async_add_entities(
|
|
[
|
|
ViCareClimate(
|
|
f"{hass.data[VICARE_DOMAIN][VICARE_NAME]} Heating",
|
|
vicare_api,
|
|
heating_type,
|
|
)
|
|
]
|
|
)
|
|
|
|
platform = entity_platform.current_platform.get()
|
|
|
|
platform.async_register_entity_service(
|
|
SERVICE_SET_VICARE_MODE,
|
|
{
|
|
vol.Required(SERVICE_SET_VICARE_MODE_ATTR_MODE): vol.In(
|
|
VICARE_TO_HA_HVAC_HEATING
|
|
)
|
|
},
|
|
"set_vicare_mode",
|
|
)
|
|
|
|
|
|
class ViCareClimate(ClimateEntity):
|
|
"""Representation of the ViCare heating climate device."""
|
|
|
|
def __init__(self, name, api, heating_type):
|
|
"""Initialize the climate device."""
|
|
self._name = name
|
|
self._state = None
|
|
self._api = api
|
|
self._attributes = {}
|
|
self._target_temperature = None
|
|
self._current_mode = None
|
|
self._current_temperature = None
|
|
self._current_program = None
|
|
self._heating_type = heating_type
|
|
self._current_action = None
|
|
|
|
def update(self):
|
|
"""Let HA know there has been an update from the ViCare API."""
|
|
try:
|
|
_room_temperature = self._api.getRoomTemperature()
|
|
_supply_temperature = self._api.getSupplyTemperature()
|
|
if _room_temperature is not None and _room_temperature != PYVICARE_ERROR:
|
|
self._current_temperature = _room_temperature
|
|
elif _supply_temperature != PYVICARE_ERROR:
|
|
self._current_temperature = _supply_temperature
|
|
else:
|
|
self._current_temperature = None
|
|
self._current_program = self._api.getActiveProgram()
|
|
|
|
# The getCurrentDesiredTemperature call can yield 'error' (str) when the system is in standby
|
|
desired_temperature = self._api.getCurrentDesiredTemperature()
|
|
if desired_temperature == PYVICARE_ERROR:
|
|
desired_temperature = None
|
|
|
|
self._target_temperature = desired_temperature
|
|
|
|
self._current_mode = self._api.getActiveMode()
|
|
|
|
# Update the generic device attributes
|
|
self._attributes = {}
|
|
self._attributes["room_temperature"] = _room_temperature
|
|
self._attributes["active_vicare_program"] = self._current_program
|
|
self._attributes["active_vicare_mode"] = self._current_mode
|
|
self._attributes["heating_curve_slope"] = self._api.getHeatingCurveSlope()
|
|
self._attributes["heating_curve_shift"] = self._api.getHeatingCurveShift()
|
|
self._attributes[
|
|
"month_since_last_service"
|
|
] = self._api.getMonthSinceLastService()
|
|
self._attributes["date_last_service"] = self._api.getLastServiceDate()
|
|
self._attributes["error_history"] = self._api.getErrorHistory()
|
|
self._attributes["active_error"] = self._api.getActiveError()
|
|
|
|
# Update the specific device attributes
|
|
if self._heating_type == HeatingType.gas:
|
|
self._current_action = self._api.getBurnerActive()
|
|
|
|
elif self._heating_type == HeatingType.heatpump:
|
|
self._current_action = self._api.getCompressorActive()
|
|
except requests.exceptions.ConnectionError:
|
|
_LOGGER.error("Unable to retrieve data from ViCare server")
|
|
except ValueError:
|
|
_LOGGER.error("Unable to decode data from ViCare server")
|
|
|
|
@property
|
|
def supported_features(self):
|
|
"""Return the list of supported features."""
|
|
return SUPPORT_FLAGS_HEATING
|
|
|
|
@property
|
|
def name(self):
|
|
"""Return the name of the climate device."""
|
|
return self._name
|
|
|
|
@property
|
|
def temperature_unit(self):
|
|
"""Return the unit of measurement."""
|
|
return TEMP_CELSIUS
|
|
|
|
@property
|
|
def current_temperature(self):
|
|
"""Return the current temperature."""
|
|
return self._current_temperature
|
|
|
|
@property
|
|
def target_temperature(self):
|
|
"""Return the temperature we try to reach."""
|
|
return self._target_temperature
|
|
|
|
@property
|
|
def hvac_mode(self):
|
|
"""Return current hvac mode."""
|
|
return VICARE_TO_HA_HVAC_HEATING.get(self._current_mode)
|
|
|
|
def set_hvac_mode(self, hvac_mode):
|
|
"""Set a new hvac mode on the ViCare API."""
|
|
vicare_mode = HA_TO_VICARE_HVAC_HEATING.get(hvac_mode)
|
|
if vicare_mode is None:
|
|
raise ValueError(
|
|
f"Cannot set invalid vicare mode: {hvac_mode} / {vicare_mode}"
|
|
)
|
|
|
|
_LOGGER.debug("Setting hvac mode to %s / %s", hvac_mode, vicare_mode)
|
|
self._api.setMode(vicare_mode)
|
|
|
|
@property
|
|
def hvac_modes(self):
|
|
"""Return the list of available hvac modes."""
|
|
return list(HA_TO_VICARE_HVAC_HEATING)
|
|
|
|
@property
|
|
def hvac_action(self):
|
|
"""Return the current hvac action."""
|
|
if self._current_action:
|
|
return CURRENT_HVAC_HEAT
|
|
return CURRENT_HVAC_IDLE
|
|
|
|
@property
|
|
def min_temp(self):
|
|
"""Return the minimum temperature."""
|
|
return VICARE_TEMP_HEATING_MIN
|
|
|
|
@property
|
|
def max_temp(self):
|
|
"""Return the maximum temperature."""
|
|
return VICARE_TEMP_HEATING_MAX
|
|
|
|
@property
|
|
def precision(self):
|
|
"""Return the precision of the system."""
|
|
return PRECISION_WHOLE
|
|
|
|
def set_temperature(self, **kwargs):
|
|
"""Set new target temperatures."""
|
|
temp = kwargs.get(ATTR_TEMPERATURE)
|
|
if temp is not None:
|
|
self._api.setProgramTemperature(self._current_program, temp)
|
|
self._target_temperature = temp
|
|
|
|
@property
|
|
def preset_mode(self):
|
|
"""Return the current preset mode, e.g., home, away, temp."""
|
|
return VICARE_TO_HA_PRESET_HEATING.get(self._current_program)
|
|
|
|
@property
|
|
def preset_modes(self):
|
|
"""Return the available preset mode."""
|
|
return list(VICARE_TO_HA_PRESET_HEATING)
|
|
|
|
def set_preset_mode(self, preset_mode):
|
|
"""Set new preset mode and deactivate any existing programs."""
|
|
vicare_program = HA_TO_VICARE_PRESET_HEATING.get(preset_mode)
|
|
if vicare_program is None:
|
|
raise ValueError(
|
|
f"Cannot set invalid vicare program: {preset_mode}/{vicare_program}"
|
|
)
|
|
|
|
_LOGGER.debug("Setting preset to %s / %s", preset_mode, vicare_program)
|
|
self._api.deactivateProgram(self._current_program)
|
|
self._api.activateProgram(vicare_program)
|
|
|
|
@property
|
|
def extra_state_attributes(self):
|
|
"""Show Device Attributes."""
|
|
return self._attributes
|
|
|
|
def set_vicare_mode(self, vicare_mode):
|
|
"""Service function to set vicare modes directly."""
|
|
if vicare_mode not in VICARE_TO_HA_HVAC_HEATING:
|
|
raise ValueError(f"Cannot set invalid vicare mode: {vicare_mode}")
|
|
|
|
self._api.setMode(vicare_mode)
|