import pytest

from app.services import feishu_service as feishu_service_module


class _FakeResponse:
    def __init__(self, status_code: int, payload: dict):
        self.status_code = status_code
        self._payload = payload

    def json(self):
        return self._payload


class _FakeAsyncClient:
    def __init__(self, *, send_payload: dict | None = None, patch_payload: dict | None = None):
        self._send_payload = send_payload or {"code": 0, "msg": "ok", "data": {"message_id": "m_1"}}
        self._patch_payload = patch_payload or {"code": 0, "msg": "ok"}

    async def __aenter__(self):
        return self

    async def __aexit__(self, exc_type, exc, tb):
        return False

    async def post(self, url, **_kwargs):
        if "app_access_token/internal" in url:
            return _FakeResponse(200, {"app_access_token": "token_x"})
        return _FakeResponse(200, self._send_payload)

    async def patch(self, _url, **_kwargs):
        return _FakeResponse(200, self._patch_payload)


@pytest.mark.asyncio
async def test_send_message_raises_when_business_code_nonzero(monkeypatch):
    monkeypatch.setattr(
        feishu_service_module.httpx,
        "AsyncClient",
        lambda: _FakeAsyncClient(send_payload={"code": 99991663, "msg": "rate limited"}),
    )

    with pytest.raises(RuntimeError, match="code=99991663"):
        await feishu_service_module.feishu_service.send_message(
            "app_id",
            "app_secret",
            "ou_xxx",
            "text",
            "{\"text\":\"hello\"}",
            stage="unit_test_send",
        )


@pytest.mark.asyncio
async def test_patch_message_raises_when_business_code_nonzero(monkeypatch):
    monkeypatch.setattr(
        feishu_service_module.httpx,
        "AsyncClient",
        lambda: _FakeAsyncClient(patch_payload={"code": 10019, "msg": "invalid card content"}),
    )

    with pytest.raises(RuntimeError, match="code=10019"):
        await feishu_service_module.feishu_service.patch_message(
            "app_id",
            "app_secret",
            "om_xxx",
            "{\"content\":\"test\"}",
            stage="unit_test_patch",
        )