Rebuild to single data coordinator

custom_components/hon/util.py

@@ -0,0 +1,28 @@
+import logging
+from contextlib import suppress
+
+from .typedefs import HonEntityDescription, HonOptionEntityDescription, T
+
+_LOGGER = logging.getLogger(__name__)
+
+
+def unique_entities(
+    base_entities: tuple[T, ...],
+    new_entities: tuple[T, ...],
+) -> tuple[T, ...]:
+    result = list(base_entities)
+    existing_entities = [entity.key for entity in base_entities]
+    entity: HonEntityDescription
+    for entity in new_entities:
+        if entity.key not in existing_entities:
+            result.append(entity)
+    return tuple(result)
+
+
+def get_readable(
+    description: HonOptionEntityDescription, value: float | str
+) -> float | str:
+    if description.option_list is not None:
+        with suppress(ValueError):
+            return description.option_list.get(int(value), value)
+    return value