fix: build complete work package tree with child item retrieval

.claude/skills/week_work_package_log/work_package_logger.py

@@ -453,6 +453,69 @@ class WeekWorkPackageLogger:
         # 3. 若都沒有則填 no-info
         return NO_INFO
     
+    def _get_work_package_children(self, work_package_id: str) -> List[Dict]:
+        """獲取 work package 的所有直接子項目"""
+        try:
+            # 使用 OpenProject API 獲取子項目
+            params = {
+                'filters': json.dumps([{
+                    'parent': {
+                        'operator': '=',
+                        'values': [work_package_id]
+                    }
+                }])
+            }
+            
+            response = requests.get(
+                self.work_packages_endpoint,
+                params=params,
+                auth=self._get_auth(),
+                timeout=30
+            )
+            
+            if response.status_code == 200:
+                data = response.json()
+                return data.get('_embedded', {}).get('elements', [])
+            else:
+                return []
+                
+        except Exception as e:
+            print(f"⚠ Warning: Could not fetch children for work package {work_package_id}: {e}")
+            return []
+
+    def _build_complete_work_package_tree(self, work_package_id: str, wp_nodes: Dict, time_entries_by_wp: Dict) -> TreeNode:
+        """遞歸建構完整的 work package 樹狀結構（包含所有子項目）"""
+        if work_package_id in wp_nodes:
+            return wp_nodes[work_package_id]
+        
+        # 獲取 work package 詳細資料
+        wp_data = self._get_work_package_details(work_package_id)
+        if not wp_data:
+            return None
+        
+        wp_name = wp_data.get('subject', f'WP-{work_package_id}')
+        
+        # 檢查是否有時間記錄
+        entries = time_entries_by_wp.get(work_package_id, [])
+        node_hours = sum(entry['hours'] for entry in entries)
+        
+        # 獲取完成度
+        wp_completion = self._get_work_package_completion(work_package_id)
+        
+        # 創建節點
+        node = TreeNode(work_package_id, wp_name, 'work_package', node_hours, entries, wp_completion)
+        wp_nodes[work_package_id] = node
+        
+        # 獲取所有子項目
+        children_data = self._get_work_package_children(work_package_id)
+        for child_data in children_data:
+            child_id = str(child_data.get('id'))
+            child_node = self._build_complete_work_package_tree(child_id, wp_nodes, time_entries_by_wp)
+            if child_node:
+                node.add_child(child_node)
+        
+        return node
+
     def _get_project_completion(self, project_id: str) -> str:
         """Project不計算完成度"""
         return None
@@ -597,40 +660,22 @@ class WeekWorkPackageLogger:
                     project_trees[project_id] = TreeNode(project_id, f"Project-{project_id}", 'project')
                 current_project_node = project_trees[project_id]
             
-            # Build work package hierarchy for this project
-            # current_project_node now points to the actual project where time was logged
+            # 建構完整的 work package 層級結構
             wp_nodes = {}
+            root_wp_nodes = set()
             
-            for wp_id, entries in wp_entries.items():
+            # 首先找出所有根 work package（通過檢查父子關係）
+            for wp_id in wp_entries.keys():
                 wp_path = self._get_work_package_path(wp_id)
-                
-                # Calculate total hours for this work package
-                total_hours = sum(entry['hours'] for entry in entries)
-                
-                # Build work package hierarchy
-                current_wp_node = None
-                
-                for wp_id_in_path, wp_name in wp_path:
-                    if wp_id_in_path not in wp_nodes:
-                        # Only attach entries to the actual work package (not parent work packages)
-                        node_entries = entries if wp_id_in_path == wp_id else []
-                        node_hours = total_hours if wp_id_in_path == wp_id else 0
-                        wp_completion = self._get_work_package_completion(wp_id_in_path)
-                        wp_nodes[wp_id_in_path] = TreeNode(wp_id_in_path, wp_name, 'work_package', node_hours, node_entries, wp_completion)
-                    
-                    if current_wp_node is None:
-                        current_wp_node = wp_nodes[wp_id_in_path]
-                    else:
-                        if wp_nodes[wp_id_in_path] not in current_wp_node.children:
-                            current_wp_node.add_child(wp_nodes[wp_id_in_path])
-                        current_wp_node = wp_nodes[wp_id_in_path]
-                
-                # Attach work package hierarchy to the project where time was actually logged
-                if wp_path and current_project_node:
+                if wp_path:
                     root_wp_id = wp_path[0][0]
-                    if root_wp_id in wp_nodes:
-                        root_wp_node = wp_nodes[root_wp_id]
-                        if root_wp_node not in current_project_node.children:
+                    root_wp_nodes.add(root_wp_id)
+            
+            # 為每個根 work package 建構完整樹狀結構
+            for root_wp_id in root_wp_nodes:
+                if current_project_node:
+                    root_wp_node = self._build_complete_work_package_tree(root_wp_id, wp_nodes, wp_entries)
+                    if root_wp_node and root_wp_node not in current_project_node.children:
                         current_project_node.add_child(root_wp_node)
         
         return project_trees