"""Support for Z-Wave cover devices."""
import logging

from openzwavemqtt.const import CommandClass

from homeassistant.components.cover import (
    ATTR_POSITION,
    DEVICE_CLASS_GARAGE,
    DOMAIN as COVER_DOMAIN,
    SUPPORT_CLOSE,
    SUPPORT_OPEN,
    SUPPORT_SET_POSITION,
    CoverEntity,
)
from homeassistant.core import callback
from homeassistant.helpers.dispatcher import async_dispatcher_connect

from .const import DATA_UNSUBSCRIBE, DOMAIN
from .entity import ZWaveDeviceEntity

_LOGGER = logging.getLogger(__name__)


SUPPORTED_FEATURES_POSITION = SUPPORT_OPEN | SUPPORT_CLOSE | SUPPORT_SET_POSITION
SUPPORT_GARAGE = SUPPORT_OPEN | SUPPORT_CLOSE
VALUE_SELECTED_ID = "Selected_id"


async def async_setup_entry(hass, config_entry, async_add_entities):
    """Set up Z-Wave Cover from Config Entry."""

    @callback
    def async_add_cover(values):
        """Add Z-Wave Cover."""
        if values.primary.command_class == CommandClass.BARRIER_OPERATOR:
            cover = ZwaveGarageDoorBarrier(values)
        else:
            cover = ZWaveCoverEntity(values)

        async_add_entities([cover])

    hass.data[DOMAIN][config_entry.entry_id][DATA_UNSUBSCRIBE].append(
        async_dispatcher_connect(hass, f"{DOMAIN}_new_{COVER_DOMAIN}", async_add_cover)
    )


def percent_to_zwave_position(value):
    """Convert position in 0-100 scale to 0-99 scale.

    `value` -- (int) Position byte value from 0-100.
    """
    if value > 0:
        return max(1, round((value / 100) * 99))
    return 0


class ZWaveCoverEntity(ZWaveDeviceEntity, CoverEntity):
    """Representation of a Z-Wave Cover device."""

    @property
    def supported_features(self):
        """Flag supported features."""
        return SUPPORTED_FEATURES_POSITION

    @property
    def is_closed(self):
        """Return true if cover is closed."""
        return self.values.primary.value == 0

    @property
    def current_cover_position(self):
        """Return the current position of cover where 0 means closed and 100 is fully open."""
        return round((self.values.primary.value / 99) * 100)

    async def async_set_cover_position(self, **kwargs):
        """Move the cover to a specific position."""
        self.values.primary.send_value(percent_to_zwave_position(kwargs[ATTR_POSITION]))

    async def async_open_cover(self, **kwargs):
        """Open the cover."""
        self.values.primary.send_value(99)

    async def async_close_cover(self, **kwargs):
        """Close cover."""
        self.values.primary.send_value(0)


class ZwaveGarageDoorBarrier(ZWaveDeviceEntity, CoverEntity):
    """Representation of a barrier operator Zwave garage door device."""

    @property
    def supported_features(self):
        """Flag supported features."""
        return SUPPORT_GARAGE

    @property
    def device_class(self):
        """Return the class of this device, from component DEVICE_CLASSES."""
        return DEVICE_CLASS_GARAGE

    @property
    def is_opening(self):
        """Return true if cover is in an opening state."""
        return self.values.primary.value[VALUE_SELECTED_ID] == 3

    @property
    def is_closing(self):
        """Return true if cover is in a closing state."""
        return self.values.primary.value[VALUE_SELECTED_ID] == 1

    @property
    def is_closed(self):
        """Return the current position of Zwave garage door."""
        return self.values.primary.value[VALUE_SELECTED_ID] == 0

    def close_cover(self, **kwargs):
        """Close the garage door."""
        self.values.primary.send_value(0)

    def open_cover(self, **kwargs):
        """Open the garage door."""
        self.values.primary.send_value(4)

@@ -3448,20 +3448,32 @@
  0%0A%0A    
-def 
+async def async_
 close_co
@@ -3577,20 +3577,32 @@
 0)%0A%0A    
-def 
+async def async_
 open_cov

Fix ozw garage door methods (#37374)