Homelabtoolkit v2

services/emby_collections.py

@@ -129,6 +129,24 @@ async def list_collection_items(client, collection_id: str, user_id: str) -> lis
     return [normalize_item(raw) for raw in items]
 
 
+async def get_collection_item_count(client, collection_id: str) -> int:
+    """Ask Emby for the authoritative child count for one collection."""
+    data = await client.get(
+        "/Items",
+        {
+            "ParentId": collection_id,
+            "Limit": "1",
+            "Recursive": "false",
+        },
+    )
+    if isinstance(data, dict):
+        try:
+            return int(data.get("TotalRecordCount", len(data.get("Items") or [])))
+        except (TypeError, ValueError):
+            return len(data.get("Items") or [])
+    return len(data or [])
+
+
 async def add_collection_items(client, collection_id: str, item_ids: list[str]):
     """Add items to a collection by id. No-op for an empty list."""
     if not item_ids: