Update graph_manager.py

graph_manager.py

@@ -1,4 +1,4 @@
-# graph_manager.py - Version Graph Management
+# graph_manager.py - Version Graph Management (FIXED CHANGE DETECTION)
 import networkx as nx
 from typing import List, Dict, Optional, Set
 import json
@@ -88,13 +88,22 @@ class GraphManager:
         return {}
     
     def get_changes_between_versions(self, document_name: str,
-                                    version1: str, version2: str) -> Dict:
-        """Compute changes between two versions"""
+                                    version1: str, version2: str,
+                                    max_display: int = 100) -> Dict:
+        """Compute changes between two versions - FIXED TO SHOW ALL CHANGES"""
         content1 = self.version_content.get((document_name, version1), "")
         content2 = self.version_content.get((document_name, version2), "")
         
         if not content1 or not content2:
-            return {'additions': [], 'deletions': [], 'modifications': []}
+            return {
+                'additions': [],
+                'deletions': [],
+                'modifications': [],
+                'total_additions': 0,
+                'total_deletions': 0,
+                'total_modifications': 0,
+                'showing_limit': 0
+            }
         
         # Compute diff
         lines1 = content1.split('\n')
@@ -114,10 +123,16 @@ class GraphManager:
             elif line.startswith('?'):
                 modifications.append(line[1:])
         
+        # FIXED: Return with total counts and display limit
         return {
-            'additions': additions[:10],  # Limit for display
-            'deletions': deletions[:10],
-            'modifications': modifications[:10]
+            'additions': additions[:max_display],  # Show first N for UI performance
+            'deletions': deletions[:max_display],
+            'modifications': modifications[:max_display],
+            'total_additions': len(additions),      # ✅ TOTAL count
+            'total_deletions': len(deletions),      # ✅ TOTAL count
+            'total_modifications': len(modifications),  # ✅ TOTAL count
+            'showing_limit': max_display,           # ✅ Display limit
+            'truncated': len(additions) > max_display or len(deletions) > max_display or len(modifications) > max_display
         }
     
     def query_version_graph(self, query: str) -> List[Dict]: