feat: implement BMI category display and PHYSICAL EXAMINATION filtering

src/cases/service/case_service.py

@@ -148,9 +148,15 @@ def get_nodes_of_measurement(self, case_id, title_config):
                     children_measurements, lambda m: m.measurement_concept_id
                 )
                 for concept_id, rows in measurements_by_concept.items():
+                    # Special handling for BMI - change title from 'centile' to 'range'
+                    if concept_id == 40490382:
+                        concept_name = "BMI (body mass index) range"
+                    else:
+                        concept_name = self.get_concept_name(concept_id)
+
                     parent_node.add_node(
                         TreeNode(
-                            self.get_concept_name(concept_id),
+                            concept_name,
                             get_value_of_rows(rows, self.get_value_of_measurement),
                         )
                     )
@@ -379,6 +385,49 @@ def get_case_review(self, case_config_id):  # pragma: no cover
                             "weight": merged["top"],
                         }
                     )
+
+        # --- 4b) Prune PHYSICAL EXAMINATION per path_config ---
+        for top in case_details:
+            if top.key != "PHYSICAL EXAMINATION":
+                continue
+            for child in top.values:
+                pk = f"PHYSICAL EXAMINATION.{child.key}"
+                if pk not in parent_to_entries:
+                    # If this section is not in path_config, remove all values
+                    child.values = []
+                    continue
+
+                entries = parent_to_entries[pk]
+                keep = {e["leaf"] for e in entries}
+
+                # Filter child.values - handle both string lists and TreeNode lists
+                if child.values and isinstance(child.values[0], TreeNode):
+                    # child.values is a list of TreeNode objects
+                    child.values = [v for v in child.values if v.key in keep]
+                else:
+                    # child.values is a list of strings
+                    child.values = [v for v in child.values if v in keep]
+
+                # Merge style directives
+                merged: dict = {}
+                for e in entries:
+                    s = e["style"]
+                    if "collapse" in s:
+                        merged["collapse"] = not s["collapse"]
+                    if "highlight" in s:
+                        merged["highlight"] = s["highlight"]
+                    if "top" in s:
+                        merged["top"] = max(merged.get("top", -1), s["top"])
+
+                child.style = merged
+                if merged.get("top") is not None:
+                    important_infos.append(
+                        {
+                            "key": child.key,
+                            "values": child.values,
+                            "weight": merged["top"],
+                        }
+                    )
 
         # sort and wrap into TreeNodes
         important_infos.sort(key=itemgetter("weight"))