core/homeassistant/components/homematic/notify.py

73 lines
2.1 KiB
Python

"""Notification support for Homematic."""
from __future__ import annotations
import voluptuous as vol
from homeassistant.components.notify import (
ATTR_DATA,
PLATFORM_SCHEMA as NOTIFY_PLATFORM_SCHEMA,
BaseNotificationService,
)
from homeassistant.core import HomeAssistant
import homeassistant.helpers.config_validation as cv
import homeassistant.helpers.template as template_helper
from homeassistant.helpers.typing import ConfigType, DiscoveryInfoType
from .const import (
ATTR_ADDRESS,
ATTR_CHANNEL,
ATTR_INTERFACE,
ATTR_PARAM,
ATTR_VALUE,
DOMAIN,
SERVICE_SET_DEVICE_VALUE,
)
PLATFORM_SCHEMA = NOTIFY_PLATFORM_SCHEMA.extend(
{
vol.Required(ATTR_ADDRESS): vol.All(cv.string, vol.Upper),
vol.Required(ATTR_CHANNEL): vol.Coerce(int),
vol.Required(ATTR_PARAM): vol.All(cv.string, vol.Upper),
vol.Required(ATTR_VALUE): cv.match_all,
vol.Optional(ATTR_INTERFACE): cv.string,
}
)
def get_service(
hass: HomeAssistant,
config: ConfigType,
discovery_info: DiscoveryInfoType | None = None,
) -> HomematicNotificationService:
"""Get the Homematic notification service."""
data = {
ATTR_ADDRESS: config[ATTR_ADDRESS],
ATTR_CHANNEL: config[ATTR_CHANNEL],
ATTR_PARAM: config[ATTR_PARAM],
ATTR_VALUE: config[ATTR_VALUE],
}
if ATTR_INTERFACE in config:
data[ATTR_INTERFACE] = config[ATTR_INTERFACE]
return HomematicNotificationService(hass, data)
class HomematicNotificationService(BaseNotificationService):
"""Implement the notification service for Homematic."""
def __init__(self, hass, data):
"""Initialize the service."""
self.hass = hass
self.data = data
def send_message(self, message="", **kwargs):
"""Send a notification to the device."""
data = {**self.data, **kwargs.get(ATTR_DATA, {})}
if data.get(ATTR_VALUE) is not None:
templ = template_helper.Template(self.data[ATTR_VALUE], self.hass)
data[ATTR_VALUE] = template_helper.render_complex(templ, None)
self.hass.services.call(DOMAIN, SERVICE_SET_DEVICE_VALUE, data)