core/homeassistant/components/ezviz/select.py

91 lines
2.8 KiB
Python

"""Support for EZVIZ select controls."""
from __future__ import annotations
from dataclasses import dataclass
from pyezviz.constants import DeviceSwitchType, SoundMode
from pyezviz.exceptions import HTTPError, PyEzvizError
from homeassistant.components.select import SelectEntity, SelectEntityDescription
from homeassistant.config_entries import ConfigEntry
from homeassistant.const import EntityCategory
from homeassistant.core import HomeAssistant
from homeassistant.exceptions import HomeAssistantError
from homeassistant.helpers.entity_platform import AddEntitiesCallback
from .const import DATA_COORDINATOR, DOMAIN
from .coordinator import EzvizDataUpdateCoordinator
from .entity import EzvizEntity
PARALLEL_UPDATES = 1
@dataclass(frozen=True, kw_only=True)
class EzvizSelectEntityDescription(SelectEntityDescription):
"""Describe a EZVIZ Select entity."""
supported_switch: int
SELECT_TYPE = EzvizSelectEntityDescription(
key="alarm_sound_mod",
translation_key="alarm_sound_mode",
entity_category=EntityCategory.CONFIG,
options=["soft", "intensive", "silent"],
supported_switch=DeviceSwitchType.ALARM_TONE.value,
)
async def async_setup_entry(
hass: HomeAssistant, entry: ConfigEntry, async_add_entities: AddEntitiesCallback
) -> None:
"""Set up EZVIZ select entities based on a config entry."""
coordinator: EzvizDataUpdateCoordinator = hass.data[DOMAIN][entry.entry_id][
DATA_COORDINATOR
]
async_add_entities(
EzvizSelect(coordinator, camera)
for camera in coordinator.data
for switch in coordinator.data[camera]["switches"]
if switch == SELECT_TYPE.supported_switch
)
class EzvizSelect(EzvizEntity, SelectEntity):
"""Representation of a EZVIZ select entity."""
def __init__(
self,
coordinator: EzvizDataUpdateCoordinator,
serial: str,
) -> None:
"""Initialize the sensor."""
super().__init__(coordinator, serial)
self._attr_unique_id = f"{serial}_{SELECT_TYPE.key}"
self.entity_description = SELECT_TYPE
@property
def current_option(self) -> str | None:
"""Return the selected entity option to represent the entity state."""
sound_mode_value = getattr(
SoundMode, self.data[self.entity_description.key]
).value
if sound_mode_value in [0, 1, 2]:
return self.options[sound_mode_value]
return None
def select_option(self, option: str) -> None:
"""Change the selected option."""
sound_mode_value = self.options.index(option)
try:
self.coordinator.ezviz_client.alarm_sound(self._serial, sound_mode_value, 1)
except (HTTPError, PyEzvizError) as err:
raise HomeAssistantError(
f"Cannot set Warning sound level for {self.entity_id}"
) from err