import sys
from types import ModuleType
from unittest.mock import patch

sys.modules.setdefault("qbittorrentapi", ModuleType("qbittorrentapi"))
setattr(sys.modules["qbittorrentapi"], "TorrentFilesList", list)
sys.modules.setdefault("transmission_rpc", ModuleType("transmission_rpc"))
setattr(sys.modules["transmission_rpc"], "File", object)
sys.modules.setdefault("psutil", ModuleType("psutil"))

from app.chain import ChainBase
from app.core.context import MediaInfo
from app.core.meta import MetaBase
from app.schemas.types import MediaType


def test_recognize_media_uses_meta_episode_group():
    """
    识别链未显式传 episode_group 时，应沿用元数据中识别出的剧集组。
    """
    group_id = "5ad0ec240e0a26303f00d84d"
    chain = ChainBase()
    meta = MetaBase("测试剧集")
    meta.name = "测试剧集"
    meta.type = MediaType.TV
    meta.episode_group = group_id
    mediainfo = MediaInfo(title="测试剧集", year="2024", tmdb_id=100, type=MediaType.TV)

    with patch.object(chain, "run_module", return_value=mediainfo) as run_module, patch(
        "app.chain.MediaRecognizeShareHelper.report",
        return_value=True,
    ), patch("app.chain.MediaRecognizeShareHelper.query") as query_mock:
        result = chain.recognize_media(meta=meta, cache=False)

    assert result is mediainfo
    assert run_module.call_args.kwargs["episode_group"] == group_id
    query_mock.assert_not_called()