1.补充数据加到error表中，推理的改回之前的

app/utils/construction_monitor.py

@@ -65,7 +65,7 @@ class ConstructionMonitorUtils:
         return compatible_map
 
     def get_due_data(self, input_data: List[List[Dict]], start: int = 0, end: int = 0, current_date: datetime = None) -> Dict[str, List[Dict]]:
-        result = {"winter": [], "data": [], "error_data": []}
+        result = {"winter": [], "data": [], "error_data": [], "error_linecodes": []}
         if not input_data:
             return result
 
@@ -139,12 +139,12 @@ class ConstructionMonitorUtils:
                 continue
 
             if not base_condition:
-                # 当前为冬休且历史全是冬休 → 视为数据未补全，用 bu_all=-365 表示；remaining 保持原样不改
+                # 当前为冬休或历史全是冬休 → 归入冬休；若本次是冬休且推不出，记入 error_linecodes 供写入 error_linecode 表
+                result["winter"].append(item_copy)
                 if latest_condition == "冬休":
-                    item_copy["bu_all"] = -365
-                    result["data"].append(item_copy)
-                else:
-                    result["winter"].append(item_copy)
+                    linecode = latest_item.get("__linecode")
+                    if linecode and linecode not in result["error_linecodes"]:
+                        result["error_linecodes"].append(linecode)
                 continue
 
             # 核心修改：冬休回溯场景下调整测量间隔（基准周期）