refactor: improve discrete material plan processing logic with better status handling

- Restructure conditional flow to check status before detail count
- Add handling for orders with no material plan data
- Add handling for completed orders (status=完成)
- Add warning for orders with unrecognized status
- Fix deletion condition to check for non-zero pending quantity

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

utils/离散备料计划维护数据清理.py

@@ -113,7 +113,8 @@ class DiscreteMaterialPlanCleaner:
         detail_status = re.search(r"备料状态:(.+)$", status_text.replace("\n", "")).group(1)
 
         # 6. 执行清理逻辑
-        if detail_count > 0 and detail_status == "审批通过":
+        if  detail_status == "审批通过":
+            if detail_count >0:
                 # --- 点击修改并等待状态切换 (保留原逻辑) ---
                 detail_inner_frame.get_by_role("button", name="修改").click()
                 
@@ -145,24 +146,29 @@ class DiscreteMaterialPlanCleaner:
 
                     if material_code in self.to_delete_set:
                         self._log(f"发现匹配物料: {material_name} ({material_code})")
-                    if not pending_qty or float(pending_qty) == 0:
+                        if not pending_qty or float(pending_qty) != 0:
                             delete_row_btn.click()
                             self._log(f"✅ 已点击删行")
                             continue
                         else:
                             self._log(f"⚠️ 待发数量为 {pending_qty}，跳过删除", "warn")
-                
+                    else:
+                        self._log(f"物料 {material_name} ({material_code}) 不在删除列表中，不做处理")
                     if self._is_button_enabled(next_btn):
                         last_row_number = current_row
                         next_btn.click()
                     else:
                         break
-
                 collapse_btn.click()
                 
                 # 执行最终保存逻辑（如业务需要）
                 # save_button_locator.click()
-
+            else:
+                self._log("订单无备料计划数据，无需处理")
+        elif detail_status == "完成":
+            self._log("订单已完成，无需处理")
+        else:
+            self._log(f"订单状态为 [{detail_status}]，不符合处理条件", "warn")
         page2.close()
 
     def setup_query_interface(self, inner_frame):