core/homeassistant/components/water_heater/reproduce_state.py

126 lines
3.3 KiB
Python

"""Reproduce an Water heater state."""
import asyncio
import logging
from typing import Iterable, Optional
from homeassistant.const import (
ATTR_ENTITY_ID,
SERVICE_TURN_OFF,
SERVICE_TURN_ON,
STATE_OFF,
STATE_ON,
)
from homeassistant.core import Context, State
from homeassistant.helpers.typing import HomeAssistantType
from . import (
ATTR_AWAY_MODE,
ATTR_OPERATION_MODE,
ATTR_TEMPERATURE,
DOMAIN,
SERVICE_SET_AWAY_MODE,
SERVICE_SET_OPERATION_MODE,
SERVICE_SET_TEMPERATURE,
STATE_ECO,
STATE_ELECTRIC,
STATE_GAS,
STATE_HEAT_PUMP,
STATE_HIGH_DEMAND,
STATE_PERFORMANCE,
)
_LOGGER = logging.getLogger(__name__)
VALID_STATES = {
STATE_ECO,
STATE_ELECTRIC,
STATE_GAS,
STATE_HEAT_PUMP,
STATE_HIGH_DEMAND,
STATE_OFF,
STATE_ON,
STATE_PERFORMANCE,
}
async def _async_reproduce_state(
hass: HomeAssistantType, state: State, context: Optional[Context] = None
) -> None:
"""Reproduce a single state."""
cur_state = hass.states.get(state.entity_id)
if cur_state is None:
_LOGGER.warning("Unable to find entity %s", state.entity_id)
return
if state.state not in VALID_STATES:
_LOGGER.warning(
"Invalid state specified for %s: %s", state.entity_id, state.state
)
return
# Return if we are already at the right state.
if (
cur_state.state == state.state
and cur_state.attributes.get(ATTR_TEMPERATURE)
== state.attributes.get(ATTR_TEMPERATURE)
and cur_state.attributes.get(ATTR_AWAY_MODE)
== state.attributes.get(ATTR_AWAY_MODE)
):
return
service_data = {ATTR_ENTITY_ID: state.entity_id}
if state.state != cur_state.state:
if state.state == STATE_ON:
service = SERVICE_TURN_ON
elif state.state == STATE_OFF:
service = SERVICE_TURN_OFF
else:
service = SERVICE_SET_OPERATION_MODE
service_data[ATTR_OPERATION_MODE] = state.state
await hass.services.async_call(
DOMAIN, service, service_data, context=context, blocking=True
)
if (
state.attributes.get(ATTR_TEMPERATURE)
!= cur_state.attributes.get(ATTR_TEMPERATURE)
and state.attributes.get(ATTR_TEMPERATURE) is not None
):
await hass.services.async_call(
DOMAIN,
SERVICE_SET_TEMPERATURE,
{
ATTR_ENTITY_ID: state.entity_id,
ATTR_TEMPERATURE: state.attributes.get(ATTR_TEMPERATURE),
},
context=context,
blocking=True,
)
if (
state.attributes.get(ATTR_AWAY_MODE) != cur_state.attributes.get(ATTR_AWAY_MODE)
and state.attributes.get(ATTR_AWAY_MODE) is not None
):
await hass.services.async_call(
DOMAIN,
SERVICE_SET_AWAY_MODE,
{
ATTR_ENTITY_ID: state.entity_id,
ATTR_AWAY_MODE: state.attributes.get(ATTR_AWAY_MODE),
},
context=context,
blocking=True,
)
async def async_reproduce_states(
hass: HomeAssistantType, states: Iterable[State], context: Optional[Context] = None
) -> None:
"""Reproduce Water heater states."""
await asyncio.gather(
*(_async_reproduce_state(hass, state, context) for state in states)
)