core/homeassistant/components/esphome/date.py

"""Support for esphome dates."""

from datetime import date
from functools import partial
from typing import override

from aioesphomeapi import DateInfo, DateState

from homeassistant.components.date import DateEntity

from .entity import EsphomeEntity, esphome_state_property, platform_async_setup_entry

PARALLEL_UPDATES = 0


class EsphomeDate(EsphomeEntity[DateInfo, DateState], DateEntity):
    """A date implementation for esphome."""

    @property
    @esphome_state_property
    @override
    def native_value(self) -> date | None:
        """Return the state of the entity."""
        state = self._state
        if state.missing_state:
            return None
        return date(state.year, state.month, state.day)

    @override
    async def async_set_value(self, value: date) -> None:
        """Update the current date."""
        self._client.date_command(
            self._key,
            value.year,
            value.month,
            value.day,
            device_id=self._static_info.device_id,
        )


async_setup_entry = partial(
    platform_async_setup_entry,
    info_type=DateInfo,
    entity_type=EsphomeDate,
    state_type=DateState,
)