Use Position instead of Angle for TiltOnlyDevice in motion blinds (#1…

…23521)

Use Position instead of Angle for TiltOnlyBlinds

homeassistant/components/motion_blinds/cover.py

@@ -330,23 +330,63 @@ def current_cover_position(self) -> None:
         """Return current position of cover."""
         return None
 
+    @property
+    def current_cover_tilt_position(self) -> int | None:
+        """Return current angle of cover.
+
+        None is unknown, 0 is closed/minimum tilt, 100 is fully open/maximum tilt.
+        """
+        if self._blind.position is None:
+            if self._blind.angle is None:
+                return None
+            return self._blind.angle * 100 / 180
+
+        return self._blind.position
+
     @property
     def is_closed(self) -> bool | None:
         """Return if the cover is closed or not."""
-        if self._blind.angle is None:
-            return None
-        return self._blind.angle == 0
+        if self._blind.position is None:
+            if self._blind.angle is None:
+                return None
+            return self._blind.angle == 0
+
+        return self._blind.position == 0
+
+    async def async_open_cover_tilt(self, **kwargs: Any) -> None:
+        """Open the cover tilt."""
+        async with self._api_lock:
+            await self.hass.async_add_executor_job(self._blind.Open)
+
+    async def async_close_cover_tilt(self, **kwargs: Any) -> None:
+        """Close the cover tilt."""
+        async with self._api_lock:
+            await self.hass.async_add_executor_job(self._blind.Close)
+
+    async def async_set_cover_tilt_position(self, **kwargs: Any) -> None:
+        """Move the cover tilt to a specific position."""
+        angle = kwargs[ATTR_TILT_POSITION]
+        if self._blind.position is None:
+            angle = angle * 180 / 100
+            async with self._api_lock:
+                await self.hass.async_add_executor_job(self._blind.Set_angle, angle)
+        else:
+            async with self._api_lock:
+                await self.hass.async_add_executor_job(self._blind.Set_position, angle)
 
     async def async_set_absolute_position(self, **kwargs):
         """Move the cover to a specific absolute position (see TDBU)."""
         angle = kwargs.get(ATTR_TILT_POSITION)
-        if angle is not None:
+        if angle is None:
+            return
+
+        if self._blind.position is None:
             angle = angle * 180 / 100
             async with self._api_lock:
-                await self.hass.async_add_executor_job(
-                    self._blind.Set_angle,
-                    angle,
-                )
+                await self.hass.async_add_executor_job(self._blind.Set_angle, angle)
+        else:
+            async with self._api_lock:
+                await self.hass.async_add_executor_job(self._blind.Set_position, angle)
 
 
 class MotionTDBUDevice(MotionBaseDevice):