Add duotecno covers (#97205)

.coveragerc

@@ -233,6 +233,7 @@ omit =
     homeassistant/components/duotecno/__init__.py
     homeassistant/components/duotecno/entity.py
     homeassistant/components/duotecno/switch.py
+    homeassistant/components/duotecno/cover.py
     homeassistant/components/dwd_weather_warnings/const.py
     homeassistant/components/dwd_weather_warnings/coordinator.py
     homeassistant/components/dwd_weather_warnings/sensor.py

homeassistant/components/duotecno/__init__.py

@@ -11,7 +11,7 @@ from homeassistant.exceptions import ConfigEntryNotReady
 
 from .const import DOMAIN
 
-PLATFORMS: list[Platform] = [Platform.SWITCH]
+PLATFORMS: list[Platform] = [Platform.SWITCH, Platform.COVER]
 
 
 async def async_setup_entry(hass: HomeAssistant, entry: ConfigEntry) -> bool:

homeassistant/components/duotecno/cover.py

@@ -0,0 +1,85 @@
+"""Support for Velbus covers."""
+from __future__ import annotations
+
+from typing import Any
+
+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.exceptions import HomeAssistantError
+from homeassistant.helpers.entity_platform import AddEntitiesCallback
+
+from .const import DOMAIN
+from .entity import DuotecnoEntity
+
+
+async def async_setup_entry(
+    hass: HomeAssistant,
+    entry: ConfigEntry,
+    async_add_entities: AddEntitiesCallback,
+) -> None:
+    """Set up the duoswitch endities."""
+    cntrl = 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
+
+    def __init__(self, unit: DuoswitchUnit) -> None:
+        """Initialize the cover."""
+        super().__init__(unit)
+        self._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.is_closed()
+
+    @property
+    def is_opening(self) -> bool:
+        """Return if the cover is opening."""
+        return self._unit.is_opening()
+
+    @property
+    def is_closing(self) -> bool:
+        """Return if the cover is closing."""
+        return self._unit.is_closing()
+
+    async def async_open_cover(self, **kwargs: Any) -> None:
+        """Open the cover."""
+        try:
+            await self._unit.open()
+        except OSError as err:
+            raise HomeAssistantError(
+                "Transmit for the open_cover packet failed"
+            ) from err
+
+    async def async_close_cover(self, **kwargs: Any) -> None:
+        """Close the cover."""
+        try:
+            await self._unit.close()
+        except OSError as err:
+            raise HomeAssistantError(
+                "Transmit for the close_cover packet failed"
+            ) from err
+
+    async def async_stop_cover(self, **kwargs: Any) -> None:
+        """Stop the cover."""
+        try:
+            await self._unit.stop()
+        except OSError as err:
+            raise HomeAssistantError(
+                "Transmit for the stop_cover packet failed"
+            ) from err