mirror of https://github.com/home-assistant/core
124 lines
4.1 KiB
Python
124 lines
4.1 KiB
Python
"""Trigger an automation when a LiteJet switch is released."""
|
|
|
|
from __future__ import annotations
|
|
|
|
from collections.abc import Callable
|
|
from datetime import datetime
|
|
from typing import cast
|
|
|
|
from pylitejet import LiteJet
|
|
import voluptuous as vol
|
|
|
|
from homeassistant.const import CONF_PLATFORM
|
|
from homeassistant.core import CALLBACK_TYPE, HassJob, HomeAssistant, callback
|
|
import homeassistant.helpers.config_validation as cv
|
|
from homeassistant.helpers.event import track_point_in_utc_time
|
|
from homeassistant.helpers.trigger import TriggerActionType, TriggerInfo
|
|
from homeassistant.helpers.typing import ConfigType
|
|
import homeassistant.util.dt as dt_util
|
|
|
|
from .const import DOMAIN
|
|
|
|
CONF_NUMBER = "number"
|
|
CONF_HELD_MORE_THAN = "held_more_than"
|
|
CONF_HELD_LESS_THAN = "held_less_than"
|
|
|
|
TRIGGER_SCHEMA = cv.TRIGGER_BASE_SCHEMA.extend(
|
|
{
|
|
vol.Required(CONF_PLATFORM): "litejet",
|
|
vol.Required(CONF_NUMBER): cv.positive_int,
|
|
vol.Optional(CONF_HELD_MORE_THAN): vol.All(
|
|
cv.time_period, cv.positive_timedelta
|
|
),
|
|
vol.Optional(CONF_HELD_LESS_THAN): vol.All(
|
|
cv.time_period, cv.positive_timedelta
|
|
),
|
|
}
|
|
)
|
|
|
|
|
|
async def async_attach_trigger(
|
|
hass: HomeAssistant,
|
|
config: ConfigType,
|
|
action: TriggerActionType,
|
|
trigger_info: TriggerInfo,
|
|
) -> CALLBACK_TYPE:
|
|
"""Listen for events based on configuration."""
|
|
trigger_data = trigger_info["trigger_data"]
|
|
number = cast(int, config[CONF_NUMBER])
|
|
held_more_than = config.get(CONF_HELD_MORE_THAN)
|
|
held_less_than = config.get(CONF_HELD_LESS_THAN)
|
|
pressed_time = None
|
|
cancel_pressed_more_than: Callable | None = None
|
|
job = HassJob(action)
|
|
|
|
@callback
|
|
def call_action() -> None:
|
|
"""Call action with right context."""
|
|
hass.async_run_hass_job(
|
|
job,
|
|
{
|
|
"trigger": {
|
|
**trigger_data,
|
|
CONF_PLATFORM: "litejet",
|
|
CONF_NUMBER: number,
|
|
CONF_HELD_MORE_THAN: held_more_than,
|
|
CONF_HELD_LESS_THAN: held_less_than,
|
|
"description": f"litejet switch #{number}",
|
|
}
|
|
},
|
|
)
|
|
|
|
# held_more_than and held_less_than: trigger on released (if in time range)
|
|
# held_more_than: trigger after pressed with calculation
|
|
# held_less_than: trigger on released with calculation
|
|
# neither: trigger on pressed
|
|
|
|
@callback
|
|
def pressed_more_than_satisfied(now: datetime) -> None:
|
|
"""Handle the LiteJet's switch's button pressed >= held_more_than."""
|
|
call_action()
|
|
|
|
def pressed() -> None:
|
|
"""Handle the press of the LiteJet switch's button."""
|
|
nonlocal cancel_pressed_more_than, pressed_time
|
|
nonlocal held_less_than, held_more_than
|
|
pressed_time = dt_util.utcnow()
|
|
if held_more_than is None and held_less_than is None:
|
|
hass.add_job(call_action)
|
|
if held_more_than is not None and held_less_than is None:
|
|
cancel_pressed_more_than = track_point_in_utc_time(
|
|
hass, pressed_more_than_satisfied, dt_util.utcnow() + held_more_than
|
|
)
|
|
|
|
def released() -> None:
|
|
"""Handle the release of the LiteJet switch's button."""
|
|
nonlocal cancel_pressed_more_than, pressed_time
|
|
nonlocal held_less_than, held_more_than
|
|
if pressed_time is None:
|
|
return
|
|
if cancel_pressed_more_than is not None:
|
|
cancel_pressed_more_than()
|
|
cancel_pressed_more_than = None
|
|
held_time = dt_util.utcnow() - pressed_time
|
|
|
|
if (
|
|
held_less_than is not None
|
|
and held_time < held_less_than
|
|
and (held_more_than is None or held_time > held_more_than)
|
|
):
|
|
hass.add_job(call_action)
|
|
|
|
system: LiteJet = hass.data[DOMAIN]
|
|
|
|
system.on_switch_pressed(number, pressed)
|
|
system.on_switch_released(number, released)
|
|
|
|
@callback
|
|
def async_remove() -> None:
|
|
"""Remove all subscriptions used for this trigger."""
|
|
system.unsubscribe(pressed)
|
|
system.unsubscribe(released)
|
|
|
|
return async_remove
|