cover.py

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"""Support for Velbus covers."""
 
from __future__ import annotations
 
from typing import Any
 
from duotecno.controller import PyDuotecno
from duotecno.unit import DuoswitchUnit
 
from homeassistant.components.cover import CoverEntity, CoverEntityFeature
from homeassistant.config_entries import ConfigEntry
from homeassistant.core import HomeAssistant
from homeassistant.helpers.entity_platform import AddEntitiesCallback
 
from .const import DOMAIN
from .entity import DuotecnoEntity, api_call
 
 
async def async_setup_entry(
    hass: HomeAssistant,
    entry: ConfigEntry,
    async_add_entities: AddEntitiesCallback,
) -> None:
    """Set up the duoswitch endities."""
    cntrl: PyDuotecno = hass.data[DOMAIN][entry.entry_id]
    async_add_entities(
        DuotecnoCover(channel) for channel in cntrl.get_units("DuoswitchUnit")
    )
 
 
class DuotecnoCover(DuotecnoEntity, CoverEntity):
    """Representation a Velbus cover."""
 
    _unit: DuoswitchUnit
    _attr_supported_features = (
        CoverEntityFeature.OPEN | CoverEntityFeature.CLOSE | CoverEntityFeature.STOP
    )
 
    @property
    def is_closed(self) -> bool | None:
        """Return if the cover is closed."""
        return self._unit_unit.is_closed()
 
    @property
    def is_opening(self) -> bool:
        """Return if the cover is opening."""
        return self._unit_unit.is_opening()
 
    @property
    def is_closing(self) -> bool:
        """Return if the cover is closing."""
        return self._unit_unit.is_closing()
 
    @api_call
    async def async_open_cover(self, **kwargs: Any) -> None:
        """Open the cover."""
        await self._unit_unit.open()
 
    @api_call
    async def async_close_cover(self, **kwargs: Any) -> None:
        """Close the cover."""
        await self._unit_unit.close()
 
    @api_call
    async def async_stop_cover(self, **kwargs: Any) -> None:
        """Stop the cover."""
        await self._unit_unit.stop()