Refactor screenlogic numbers to use subclasses (home-assistant#106574)

homeassistant/components/screenlogic/number.py

@@ -1,6 +1,4 @@
 """Support for a ScreenLogic number entity."""
-import asyncio
-from collections.abc import Awaitable, Callable
 from dataclasses import dataclass
 import logging
 
@@ -29,31 +27,21 @@
 PARALLEL_UPDATES = 1
 
 
-@dataclass(frozen=True)
-class ScreenLogicNumberRequiredMixin:
-    """Describes a required mixin for a ScreenLogic number entity."""
-
-    set_value_name: str
-
-
 @dataclass(frozen=True)
 class ScreenLogicNumberDescription(
     NumberEntityDescription,
     ScreenLogicEntityDescription,
-    ScreenLogicNumberRequiredMixin,
 ):
     """Describes a ScreenLogic number entity."""
 
 
 SUPPORTED_SCG_NUMBERS = [
     ScreenLogicNumberDescription(
-        set_value_name="async_set_scg_config",
         data_root=(DEVICE.SCG, GROUP.CONFIGURATION),
         key=VALUE.POOL_SETPOINT,
         entity_category=EntityCategory.CONFIG,
     ),
     ScreenLogicNumberDescription(
-        set_value_name="async_set_scg_config",
         data_root=(DEVICE.SCG, GROUP.CONFIGURATION),
         key=VALUE.SPA_SETPOINT,
         entity_category=EntityCategory.CONFIG,
@@ -82,13 +70,13 @@ async def async_setup_entry(
             cleanup_excluded_entity(coordinator, DOMAIN, scg_number_data_path)
             continue
         if gateway.get_data(*scg_number_data_path):
-            entities.append(ScreenLogicNumber(coordinator, scg_number_description))
+            entities.append(ScreenLogicSCGNumber(coordinator, scg_number_description))
 
     async_add_entities(entities)
 
 
 class ScreenLogicNumber(ScreenLogicEntity, NumberEntity):
-    """Class to represent a ScreenLogic Number entity."""
+    """Base class to represent a ScreenLogic Number entity."""
 
     entity_description: ScreenLogicNumberDescription
 
@@ -99,13 +87,7 @@ def __init__(
     ) -> None:
         """Initialize a ScreenLogic number entity."""
         super().__init__(coordinator, entity_description)
-        if not asyncio.iscoroutinefunction(
-            func := getattr(self.gateway, entity_description.set_value_name)
-        ):
-            raise TypeError(
-                f"set_value_name '{entity_description.set_value_name}' is not a coroutine"
-            )
-        self._set_value_func: Callable[..., Awaitable[bool]] = func
+
         self._attr_native_unit_of_measurement = get_ha_unit(
             self.entity_data.get(ATTR.UNIT)
         )
@@ -127,14 +109,22 @@ def native_value(self) -> float:
         """Return the current value."""
         return self.entity_data[ATTR.VALUE]
 
+    async def async_set_native_value(self, value: float) -> None:
+        """Update the current value."""
+        raise NotImplementedError()
+
+
+class ScreenLogicSCGNumber(ScreenLogicNumber):
+    """Class to represent a ScreenLoigic SCG Number entity."""
+
     async def async_set_native_value(self, value: float) -> None:
         """Update the current value."""
 
         # Current API requires int values for the currently supported numbers.
         value = int(value)
 
         try:
-            await self._set_value_func(**{self._data_key: value})
+            await self.gateway.async_set_scg_config(**{self._data_key: value})
         except (ScreenLogicCommunicationError, ScreenLogicError) as sle:
             raise HomeAssistantError(
                 f"Failed to set '{self._data_key}' to {value}: {sle.msg}"