core/homeassistant/components/plugwise/switch.py

85 lines
2.5 KiB
Python

"""Plugwise Switch component for HomeAssistant."""
import logging
from Plugwise_Smile.Smile import Smile
from homeassistant.components.switch import SwitchEntity
from homeassistant.core import callback
from . import SmileGateway
from .const import DOMAIN
_LOGGER = logging.getLogger(__name__)
async def async_setup_entry(hass, config_entry, async_add_entities):
"""Set up the Smile switches from a config entry."""
api = hass.data[DOMAIN][config_entry.entry_id]["api"]
coordinator = hass.data[DOMAIN][config_entry.entry_id]["coordinator"]
entities = []
all_devices = api.get_all_devices()
for dev_id, device_properties in all_devices.items():
if "plug" in device_properties["types"]:
model = "Metered Switch"
entities.append(
PwSwitch(api, coordinator, device_properties["name"], dev_id, model)
)
async_add_entities(entities, True)
class PwSwitch(SmileGateway, SwitchEntity):
"""Representation of a Plugwise plug."""
def __init__(self, api, coordinator, name, dev_id, model):
"""Set up the Plugwise API."""
super().__init__(api, coordinator, name, dev_id)
self._model = model
self._is_on = False
self._unique_id = f"{dev_id}-plug"
@property
def is_on(self):
"""Return true if device is on."""
return self._is_on
async def async_turn_on(self, **kwargs):
"""Turn the device on."""
try:
if await self._api.set_relay_state(self._dev_id, "on"):
self._is_on = True
self.async_write_ha_state()
except Smile.PlugwiseError:
_LOGGER.error("Error while communicating to device")
async def async_turn_off(self, **kwargs):
"""Turn the device off."""
try:
if await self._api.set_relay_state(self._dev_id, "off"):
self._is_on = False
self.async_write_ha_state()
except Smile.PlugwiseError:
_LOGGER.error("Error while communicating to device")
@callback
def _async_process_data(self):
"""Update the data from the Plugs."""
_LOGGER.debug("Update switch called")
data = self._api.get_device_data(self._dev_id)
if not data:
_LOGGER.error("Received no data for device %s", self._name)
self.async_write_ha_state()
return
if "relay" in data:
self._is_on = data["relay"]
self.async_write_ha_state()