fix: handle OpenList delayed transfer metadata

tests/test_alist_storage.py

@@ -200,6 +200,44 @@ class AlistStorageTest(unittest.TestCase):
         self.assertEqual(50, len(items))
         self.assertEqual(1, request_utils.post_res.call_count)
 
+    def test_move_item_returns_target_when_openlist_metadata_is_delayed(self):
+        """
+        OpenList 操作成功但目标元数据延迟可见时，应返回可用的目标文件项。
+        """
+        source = FileItem(
+            storage="alist",
+            type="file",
+            path="/downloads/Test.Show.S01E01.mkv",
+            name="Test.Show.S01E01.mkv",
+            basename="Test.Show.S01E01",
+            extension="mkv",
+            size=1024,
+            modify_time=1715939275.0,
+        )
+        request_utils = MagicMock()
+        request_utils.post_res.return_value = _FakeResponse(
+            {"code": 200, "message": "success", "data": None}
+        )
+
+        with patch.object(Alist, "get_conf", return_value={"url": "http://openlist.test", "token": "token"}):
+            with patch.object(self.storage, "_Alist__get_header_with_token", return_value={}):
+                with patch.object(alist_module, "RequestUtils", return_value=request_utils):
+                    with patch.object(self.storage, "_delay_get_item", return_value=None):
+                        target = self.storage.move_item(
+                            source,
+                            Path("/library/Test Show (2026)/Season 1"),
+                            "Test.Show.S01E01.mkv",
+                        )
+
+        self.assertIsNotNone(target)
+        self.assertEqual(
+            "/library/Test Show (2026)/Season 1/Test.Show.S01E01.mkv",
+            target.path,
+        )
+        self.assertEqual("alist", target.storage)
+        self.assertEqual("file", target.type)
+        self.assertEqual(1024, target.size)
+
 
 if __name__ == "__main__":
     unittest.main()

tests/test_transfer_job_manager.py

@@ -725,6 +725,56 @@ class TransferJobManagerTest(unittest.TestCase):
             event_data["file_list"],
         )
 
+    def test_success_callback_handles_missing_target_diritem(self):
+        """
+        成功结果缺少目标目录项时，回调不应把已入库任务误判为失败。
+        """
+        chain = make_transfer_chain()
+        chain.eventmanager = MagicMock()
+        chain.transfer_completed = lambda *args, **kwargs: None
+
+        task = make_task(1)
+        task.mediainfo = FakeMedia()
+        task.background = False
+        task.manual = True
+        self.assertTrue(chain._TransferChain__put_to_jobview(task))
+
+        target_item = FileItem(
+            storage="alist",
+            path="/library/Test Show (2026)/Season 1/Test.Show.S01E01.mkv",
+            type="file",
+            name="Test.Show.S01E01.mkv",
+            extension="mkv",
+        )
+        transferinfo = TransferInfo(
+            success=True,
+            fileitem=task.fileitem,
+            target_item=target_item,
+            file_list_new=[target_item.path],
+            transfer_type="copy",
+            need_scrape=True,
+            need_notify=False,
+        )
+
+        with patch(
+            "app.chain.transfer.TransferHistoryOper",
+            return_value=SimpleNamespace(add_success=lambda **kwargs: SimpleNamespace(id=1)),
+        ):
+            state, errmsg = chain._TransferChain__default_callback(task, transferinfo)
+
+        self.assertTrue(state)
+        self.assertEqual("", errmsg)
+        metadata_calls = [
+            call
+            for call in chain.eventmanager.send_event.call_args_list
+            if call.args[0] == EventType.MetadataScrape
+        ]
+        self.assertEqual(1, len(metadata_calls))
+        event_data = metadata_calls[0].args[1]
+        self.assertEqual("alist", event_data["fileitem"].storage)
+        self.assertEqual("/library/Test Show (2026)/Season 1", event_data["fileitem"].path)
+        self.assertEqual([target_item.path], event_data["file_list"])
+
 
 if __name__ == "__main__":
     unittest.main()