core/homeassistant/components/wemo/device_trigger.py

75 lines
2.2 KiB
Python

"""Triggers for WeMo devices."""
from __future__ import annotations
from pywemo.subscribe import EVENT_TYPE_LONG_PRESS
import voluptuous as vol
from homeassistant.components.device_automation import DEVICE_TRIGGER_BASE_SCHEMA
from homeassistant.components.homeassistant.triggers import event as event_trigger
from homeassistant.const import CONF_DEVICE_ID, CONF_DOMAIN, CONF_PLATFORM, CONF_TYPE
from homeassistant.core import CALLBACK_TYPE, HomeAssistant
from homeassistant.helpers.trigger import TriggerActionType, TriggerInfo
from homeassistant.helpers.typing import ConfigType
from .const import DOMAIN as WEMO_DOMAIN, WEMO_SUBSCRIPTION_EVENT
from .coordinator import async_get_coordinator
TRIGGER_TYPES = {EVENT_TYPE_LONG_PRESS}
TRIGGER_SCHEMA = DEVICE_TRIGGER_BASE_SCHEMA.extend(
{
vol.Required(CONF_TYPE): vol.In(TRIGGER_TYPES),
}
)
async def async_get_triggers(
hass: HomeAssistant, device_id: str
) -> list[dict[str, str]]:
"""Return a list of triggers."""
wemo_trigger = {
# Required fields of TRIGGER_BASE_SCHEMA
CONF_PLATFORM: "device",
CONF_DOMAIN: WEMO_DOMAIN,
CONF_DEVICE_ID: device_id,
}
coordinator = async_get_coordinator(hass, device_id)
triggers = []
# Check for long press support.
if coordinator.supports_long_press:
triggers.append(
{
# Required fields of TRIGGER_SCHEMA
CONF_TYPE: EVENT_TYPE_LONG_PRESS,
**wemo_trigger,
}
)
return triggers
async def async_attach_trigger(
hass: HomeAssistant,
config: ConfigType,
action: TriggerActionType,
trigger_info: TriggerInfo,
) -> CALLBACK_TYPE:
"""Attach a trigger."""
event_config = event_trigger.TRIGGER_SCHEMA(
{
event_trigger.CONF_PLATFORM: "event",
event_trigger.CONF_EVENT_TYPE: WEMO_SUBSCRIPTION_EVENT,
event_trigger.CONF_EVENT_DATA: {
CONF_DEVICE_ID: config[CONF_DEVICE_ID],
CONF_TYPE: config[CONF_TYPE],
},
}
)
return await event_trigger.async_attach_trigger(
hass, event_config, action, trigger_info, platform_type="device"
)