core/homeassistant/components/hydrawise/switch.py

99 lines
3.3 KiB
Python

"""Support for Hydrawise cloud switches."""
from __future__ import annotations
from collections.abc import Callable, Coroutine
from dataclasses import dataclass
from datetime import timedelta
from typing import Any
from pydrawise import Hydrawise, Zone
from homeassistant.components.switch import (
SwitchDeviceClass,
SwitchEntity,
SwitchEntityDescription,
)
from homeassistant.config_entries import ConfigEntry
from homeassistant.core import HomeAssistant
from homeassistant.helpers.entity_platform import AddEntitiesCallback
from homeassistant.util import dt as dt_util
from .const import DEFAULT_WATERING_TIME, DOMAIN
from .coordinator import HydrawiseUpdateCoordinators
from .entity import HydrawiseEntity
@dataclass(frozen=True, kw_only=True)
class HydrawiseSwitchEntityDescription(SwitchEntityDescription):
"""Describes Hydrawise binary sensor."""
turn_on_fn: Callable[[Hydrawise, Zone], Coroutine[Any, Any, None]]
turn_off_fn: Callable[[Hydrawise, Zone], Coroutine[Any, Any, None]]
value_fn: Callable[[Zone], bool]
SWITCH_TYPES: tuple[HydrawiseSwitchEntityDescription, ...] = (
HydrawiseSwitchEntityDescription(
key="auto_watering",
translation_key="auto_watering",
device_class=SwitchDeviceClass.SWITCH,
value_fn=lambda zone: zone.status.suspended_until is None,
turn_on_fn=lambda api, zone: api.resume_zone(zone),
turn_off_fn=lambda api, zone: api.suspend_zone(
zone, dt_util.now() + timedelta(days=365)
),
),
HydrawiseSwitchEntityDescription(
key="manual_watering",
translation_key="manual_watering",
device_class=SwitchDeviceClass.SWITCH,
value_fn=lambda zone: zone.scheduled_runs.current_run is not None,
turn_on_fn=lambda api, zone: api.start_zone(
zone,
custom_run_duration=int(DEFAULT_WATERING_TIME.total_seconds()),
),
turn_off_fn=lambda api, zone: api.stop_zone(zone),
),
)
SWITCH_KEYS: list[str] = [desc.key for desc in SWITCH_TYPES]
async def async_setup_entry(
hass: HomeAssistant,
config_entry: ConfigEntry,
async_add_entities: AddEntitiesCallback,
) -> None:
"""Set up the Hydrawise switch platform."""
coordinators: HydrawiseUpdateCoordinators = hass.data[DOMAIN][config_entry.entry_id]
async_add_entities(
HydrawiseSwitch(coordinators.main, description, controller, zone_id=zone.id)
for controller in coordinators.main.data.controllers.values()
for zone in controller.zones
for description in SWITCH_TYPES
)
class HydrawiseSwitch(HydrawiseEntity, SwitchEntity):
"""A switch implementation for Hydrawise device."""
entity_description: HydrawiseSwitchEntityDescription
zone: Zone
async def async_turn_on(self, **kwargs: Any) -> None:
"""Turn the device on."""
await self.entity_description.turn_on_fn(self.coordinator.api, self.zone)
self._attr_is_on = True
self.async_write_ha_state()
async def async_turn_off(self, **kwargs: Any) -> None:
"""Turn the device off."""
await self.entity_description.turn_off_fn(self.coordinator.api, self.zone)
self._attr_is_on = False
self.async_write_ha_state()
def _update_attrs(self) -> None:
"""Update state attributes."""
self._attr_is_on = self.entity_description.value_fn(self.zone)