mirror of https://github.com/home-assistant/core
76 lines
2.5 KiB
Python
76 lines
2.5 KiB
Python
"""Support for switch entities."""
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from __future__ import annotations
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from typing import Any
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from gardena_bluetooth.const import Valve
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from homeassistant.components.switch import SwitchEntity
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from homeassistant.core import HomeAssistant
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from homeassistant.exceptions import HomeAssistantError
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from homeassistant.helpers.entity_platform import AddEntitiesCallback
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from . import GardenaBluetoothConfigEntry
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from .coordinator import GardenaBluetoothCoordinator
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from .entity import GardenaBluetoothEntity
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async def async_setup_entry(
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hass: HomeAssistant,
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entry: GardenaBluetoothConfigEntry,
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async_add_entities: AddEntitiesCallback,
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) -> None:
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"""Set up switch based on a config entry."""
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coordinator = entry.runtime_data
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entities = []
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if GardenaBluetoothValveSwitch.characteristics.issubset(
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coordinator.characteristics
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):
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entities.append(GardenaBluetoothValveSwitch(coordinator))
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async_add_entities(entities)
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class GardenaBluetoothValveSwitch(GardenaBluetoothEntity, SwitchEntity):
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"""Representation of a valve switch."""
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characteristics = {
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Valve.state.uuid,
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Valve.manual_watering_time.uuid,
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Valve.remaining_open_time.uuid,
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}
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def __init__(
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self,
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coordinator: GardenaBluetoothCoordinator,
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) -> None:
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"""Initialize the switch."""
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super().__init__(
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coordinator, {Valve.state.uuid, Valve.manual_watering_time.uuid}
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)
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self._attr_unique_id = f"{coordinator.address}-{Valve.state.uuid}"
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self._attr_translation_key = "state"
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self._attr_is_on = None
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self._attr_entity_registry_enabled_default = False
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def _handle_coordinator_update(self) -> None:
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self._attr_is_on = self.coordinator.get_cached(Valve.state)
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super()._handle_coordinator_update()
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async def async_turn_on(self, **kwargs: Any) -> None:
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"""Turn the entity on."""
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if not (data := self.coordinator.data.get(Valve.manual_watering_time.uuid)):
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raise HomeAssistantError("Unable to get manual activation time.")
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value = Valve.manual_watering_time.decode(data)
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await self.coordinator.write(Valve.remaining_open_time, value)
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self._attr_is_on = True
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self.async_write_ha_state()
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async def async_turn_off(self, **kwargs: Any) -> None:
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"""Turn the entity off."""
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await self.coordinator.write(Valve.remaining_open_time, 0)
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self._attr_is_on = False
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self.async_write_ha_state()
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