修复聊天异步状态、流中断和报价上下文

tests/test_order_data.py

@@ -51,12 +51,23 @@ class OrderDataTests(unittest.TestCase):
         self.assertEqual(order_data.extract_reference('查询 INB20261029001-01'), ['INB20261029001-01'])
 
     def test_weight_dates_and_attachment_urls_are_not_order_identifiers(self):
-        for text in ('2000KG海运报价', '2026-10-29', '[文件]/uploads/20261029100145_6787.txt'):
+        for text in ('2000KG海运报价', '100000 kg海运报价', '30.000000 KG', '2026-10-29',
+                     '2026-10-29T16:53:00', '[文件]/uploads/20261029100145_6787.txt'):
             self.assertEqual(order_data.extract_reference(text), [])
         events = self.events('帮我查询物流轨迹')
         self.assertIn('订单号', events[0]['t'])
         self.assertEqual(events[-1], {'d':1})
 
+    def test_order_identifiers_remain_queryable_alongside_quantities_and_dates(self):
+        for message in ('查询 FL202610290001，2026-10-29T16:53:00 提交的',
+                        'FL202610290001 30.000000 KG', 'FL202610290001 运费多少钱？'):
+            with self.subTest(message=message):
+                event = self.events(message)[0]
+                if '运费' in message:
+                    self.assertIn('未记录实际运费', event['t'])
+                else:
+                    self.assertEqual(event['card']['no'], self.record['order_no'])
+
     def test_unknown_orders_never_produce_fake_tracking_or_call_model(self):
         with patch('logistics_chat.ai_client.post_completion') as model:
             events = self.events('查询 UNKNOWN20260001')