backend/app/crud/qc_inspection_batch.py

@@ -56,12 +56,14 @@ def _validate_batch_payload(batch: Dict[str, Any], index: int) -> None:
     assignees = batch.get("assigneeUserIds") or batch.get("assignee_user_ids") or []
     if not batch_name:
         raise ValueError(f"{label}：请填写批次名称")
+    if not assignees:
+        raise ValueError(f"{label}：请指定负责人")
+    if not lab_ids and not third_ids:
+        raise ValueError(f"{label}：请至少选择一个检测项目")
     if len(lab_ids) != len(set(lab_ids)):
         raise ValueError(f"{label}：实验室项目不能重复")
     if len(third_ids) != len(set(third_ids)):
         raise ValueError(f"{label}：第三方项目不能重复")
-    if not assignees:
-        raise ValueError(f"{label}：请指定负责人")
 
 
 def _order_source_for_wo(wo: BizQcWorkOrder) -> str:
@@ -834,8 +836,13 @@ def configure_work_order_batches(
     }
     keep_batch_ids = {((b.get("id") or "").strip()) for b in batches if (b.get("id") or "").strip()}
 
-    # 提交空 batches = 显式清空：强制软删批次及关联任务（含进行中/已完成）
+    # 提交空 batches = 显式清空；提交批次与库中无交集 = 前端「清空全部后再添加」全量重建
+    # 两种情况都强制软删旧批次及关联任务（含进行中/已完成）
     force_clear_all = not batches
+    full_replace = bool(batches) and bool(existing_batches) and keep_batch_ids.isdisjoint(
+        existing_batches.keys()
+    )
+    force_remove = is_voided or force_clear_all or full_replace
     for bid, batch_row in existing_batches.items():
         if bid not in keep_batch_ids:
             _soft_delete_batch(
@@ -843,7 +850,7 @@ def configure_work_order_batches(
                 batch_row,
                 tenant_no=tenant_no,
                 user_id=user_id,
-                force=is_voided or force_clear_all,
+                force=force_remove,
             )
 
     fee_total = Decimal("0")

backend/app/crud/qc_work_order.py

@@ -3050,6 +3050,17 @@ def configure_work_order(
 
 
 def try_complete_work_order(db: Session, work_order_id: str, tenant_no: str) -> None:
+    from app.services.qc_work_order_complete import can_auto_complete_work_order
+
+    active = (
+        db.query(BizQcTask)
+        .filter(
+            BizQcTask.work_order_id == work_order_id,
+            BizQcTask.tenant_no == tenant_no,
+            BizQcTask.del_flag == 0,
+        )
+        .count()
+    )
     pending = (
         db.query(BizQcTask)
         .filter(
@@ -3060,28 +3071,31 @@ def try_complete_work_order(db: Session, work_order_id: str, tenant_no: str) ->
         )
         .count()
     )
-    if pending:
-        return
     wo = get_work_order(db, work_order_id, tenant_no=tenant_no)
-    if wo and wo.work_order_status == "ypz":
-        wo.work_order_status = "ywc"
-        task_conclusions = [
-            c
-            for (c,) in db.query(BizQcTask.conclusion)
-            .filter(
-                BizQcTask.work_order_id == work_order_id,
-                BizQcTask.tenant_no == tenant_no,
-                BizQcTask.del_flag == 0,
-            )
-            .all()
-        ]
-        derived = build_qc_conclusion_fields(task_conclusions)["qcConclusion"]
-        wo.conclusion = derived or None
-        wo.update_time = datetime.now()
-        db.add(wo)
-        from app.crud.pilot_outbound_status_sync import sync_schedule_from_qc_work_order
+    if not wo or not can_auto_complete_work_order(
+        status=wo.work_order_status or "",
+        active_task_count=active,
+        pending_task_count=pending,
+    ):
+        return
+    wo.work_order_status = "ywc"
+    task_conclusions = [
+        c
+        for (c,) in db.query(BizQcTask.conclusion)
+        .filter(
+            BizQcTask.work_order_id == work_order_id,
+            BizQcTask.tenant_no == tenant_no,
+            BizQcTask.del_flag == 0,
+        )
+        .all()
+    ]
+    derived = build_qc_conclusion_fields(task_conclusions)["qcConclusion"]
+    wo.conclusion = derived or None
+    wo.update_time = datetime.now()
+    db.add(wo)
+    from app.crud.pilot_outbound_status_sync import sync_schedule_from_qc_work_order
 
-        sync_schedule_from_qc_work_order(db, wo)
+    sync_schedule_from_qc_work_order(db, wo)
     db.commit()
 
 
@@ -3418,6 +3432,18 @@ def configure_temp_qc_work_order(
 def try_complete_temp_qc_work_order(
     db: Session, work_order_id: str, tenant_no: str
 ) -> None:
+    from app.services.qc_work_order_complete import can_auto_complete_work_order
+
+    active = (
+        db.query(BizQcTask)
+        .filter(
+            BizQcTask.work_order_id == work_order_id,
+            BizQcTask.order_source == "temporary",
+            BizQcTask.tenant_no == tenant_no,
+            BizQcTask.del_flag == 0,
+        )
+        .count()
+    )
     pending = (
         db.query(BizQcTask)
         .filter(
@@ -3429,14 +3455,17 @@ def try_complete_temp_qc_work_order(
         )
         .count()
     )
-    if pending:
-        return
     wo = get_temp_qc_work_order(db, work_order_id, tenant_no)
-    if wo and wo.work_order_status == "ypz":
-        wo.work_order_status = "ywc"
-        wo.update_time = datetime.now()
-        db.add(wo)
-        db.commit()
+    if not wo or not can_auto_complete_work_order(
+        status=wo.work_order_status or "",
+        active_task_count=active,
+        pending_task_count=pending,
+    ):
+        return
+    wo.work_order_status = "ywc"
+    wo.update_time = datetime.now()
+    db.add(wo)
+    db.commit()
 
 
 def delete_temp_qc_work_order(

backend/app/services/qc_work_order_complete.py

@@ -0,0 +1,18 @@
+"""质检工单自动完成判定（无 DB 依赖，供 CRUD 与单测共用）。"""
+
+
+def can_auto_complete_work_order(
+    *, status: str, active_task_count: int, pending_task_count: int
+) -> bool:
+    """仅当工单为已配置、存在活跃任务且全部已完成时，才可标为已完成。
+
+    活跃任务数为 0 时不得完成：调整检测清空后重配若尚未产生任务，
+    否则会把「已配置」误标为「已完成」。
+    """
+    if (status or "").strip() != "ypz":
+        return False
+    if active_task_count <= 0:
+        return False
+    if pending_task_count > 0:
+        return False
+    return True

backend/tests/test_qc_work_order_try_complete.py

@@ -0,0 +1,81 @@
+"""质检工单自动完成条件：无活跃任务时不得标为已完成（issue #32）。"""
+
+import unittest
+
+
+class TestCanAutoCompleteWorkOrder(unittest.TestCase):
+    def test_zero_active_tasks_must_not_complete(self):
+        """调整检测清空后重配若尚未产生任务，不能把已配置打成已完成。"""
+        from app.services.qc_work_order_complete import can_auto_complete_work_order
+
+        self.assertFalse(
+            can_auto_complete_work_order(
+                status="ypz", active_task_count=0, pending_task_count=0
+            )
+        )
+
+    def test_all_tasks_completed_can_complete(self):
+        from app.services.qc_work_order_complete import can_auto_complete_work_order
+
+        self.assertTrue(
+            can_auto_complete_work_order(
+                status="ypz", active_task_count=3, pending_task_count=0
+            )
+        )
+
+    def test_pending_tasks_block_complete(self):
+        from app.services.qc_work_order_complete import can_auto_complete_work_order
+
+        self.assertFalse(
+            can_auto_complete_work_order(
+                status="ypz", active_task_count=3, pending_task_count=1
+            )
+        )
+
+    def test_non_configured_status_not_completed(self):
+        from app.services.qc_work_order_complete import can_auto_complete_work_order
+
+        self.assertFalse(
+            can_auto_complete_work_order(
+                status="dpz", active_task_count=2, pending_task_count=0
+            )
+        )
+        self.assertFalse(
+            can_auto_complete_work_order(
+                status="ywc", active_task_count=2, pending_task_count=0
+            )
+        )
+
+
+class TestValidateBatchRequiresItems(unittest.TestCase):
+    def test_batch_without_items_rejected(self):
+        from app.crud.qc_inspection_batch import _validate_batch_payload
+
+        with self.assertRaises(ValueError) as ctx:
+            _validate_batch_payload(
+                {
+                    "batchName": "B1",
+                    "assigneeUserIds": ["u1"],
+                    "labItemIds": [],
+                    "thirdPartyItemIds": [],
+                },
+                0,
+            )
+        self.assertIn("检测项目", str(ctx.exception))
+
+    def test_batch_with_lab_item_ok(self):
+        from app.crud.qc_inspection_batch import _validate_batch_payload
+
+        _validate_batch_payload(
+            {
+                "batchName": "B1",
+                "assigneeUserIds": ["u1"],
+                "labItemIds": ["lab-1"],
+                "thirdPartyItemIds": [],
+            },
+            0,
+        )
+
+
+if __name__ == "__main__":
+    unittest.main()

web-admin/src/views/quality-inspection/qc-work-order/index.vue

@@ -576,6 +576,10 @@
         ElMessage.warning(`${label}：请指定负责人`)
         return false
       }
+      if (!(b.labItemIds?.length || 0) && !(b.thirdPartyItemIds?.length || 0)) {
+        ElMessage.warning(`${label}：请至少选择一个检测项目`)
+        return false
+      }
       const labSet = new Set(b.labItemIds)
       if (labSet.size !== b.labItemIds.length) {
         ElMessage.warning(`${label}：实验室项目不能重复`)