button.py

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"""Support for StarLine button."""
 
from __future__ import annotations
 
from homeassistant.components.button import ButtonEntity, ButtonEntityDescription
from homeassistant.config_entries import ConfigEntry
from homeassistant.core import HomeAssistant
from homeassistant.helpers.entity_platform import AddEntitiesCallback
 
from .account import StarlineAccount, StarlineDevice
from .const import DOMAIN
from .entity import StarlineEntity
 
BUTTON_TYPES: tuple[ButtonEntityDescription, ...] = (
    ButtonEntityDescription(
        key="poke",
        translation_key="horn",
    ),
    ButtonEntityDescription(
        key="panic",
        translation_key="panic",
        entity_registry_enabled_default=False,
    ),
    *[
        ButtonEntityDescription(
            key=f"flex_{i}",
            translation_key="flex",
            translation_placeholders={"num": str(i)},
            entity_registry_enabled_default=False,
        )
        for i in range(1, 10)
    ],
)
 
 
async def async_setup_entry(
    hass: HomeAssistant, entry: ConfigEntry, async_add_entities: AddEntitiesCallback
) -> None:
    """Set up the StarLine button."""
    account: StarlineAccount = hass.data[DOMAIN][entry.entry_id]
    async_add_entities(
        StarlineButton(account, device, description)
        for device in account.api.devices.values()
        if device.support_state
        for description in BUTTON_TYPES
    )
 
 
class StarlineButton(StarlineEntity, ButtonEntity):
    """Representation of a StarLine button."""
 
    entity_description: ButtonEntityDescription
 
    def __init__(
        self,
        account: StarlineAccount,
        device: StarlineDevice,
        description: ButtonEntityDescription,
    ) -> None:
        """Initialize the button."""
        super().__init__(account, device, description.key)
        self.entity_descriptionentity_description = description
 
    @property
    def available(self):
        """Return True if entity is available."""
        return super().available and self._device_device.online
 
    def press(self):
        """Press the button."""
        self._account_account.api.set_car_state(self._device_device.device_id, self._key_key, True)