import asyncio


class _Result:
    def __init__(self, row=None):
        self._row = row

    def fetchone(self):
        return self._row


class _Session:
    def __init__(self, exists=False):
        self.exists = exists
        self.calls = []
        self.commits = 0

    def execute(self, statement, params=None):
        self.calls.append((str(statement), params or {}))
        return _Result((1,) if self.exists else None)

    def commit(self):
        self.commits += 1

    def rollback(self):
        pass

    def close(self):
        pass


def test_nemotron_direct_response_is_not_persisted(monkeypatch):
    import services.ai_orchestrator as module

    session = _Session()
    monkeypatch.setattr(module, "get_session", lambda: session)

    plan = {
        "session_id": "tg-1",
        "dispatch_to": "direct_response",
        "action_plan": [{"action": "reply_simple", "params": {"message": "hello"}}],
    }

    asyncio.run(module.AIOrchestrator()._save_action_plan(plan))

    assert session.calls == []
    assert session.commits == 0


def test_nemotron_duplicate_executable_plan_is_skipped(monkeypatch):
    import services.ai_orchestrator as module

    session = _Session(exists=True)
    monkeypatch.setattr(module, "get_session", lambda: session)

    plan = {
        "session_id": "tg-1",
        "plan_type": "price_adjust",
        "sku": "SKU-1",
        "action_plan": [{"action": "flag_for_human_review"}],
    }

    asyncio.run(module.AIOrchestrator()._save_action_plan(plan))

    assert len(session.calls) == 1
    assert "SELECT id" in session.calls[0][0]
    assert session.commits == 0


def test_code_review_active_file_dedupe_uses_file_path_marker():
    from services.action_plan_dedupe import active_code_review_action_exists

    session = _Session(exists=True)

    assert active_code_review_action_exists(session, "services/config.py") is True
    params = session.calls[0][1]
    assert params["desc_prefix"] == "Code Review 修復：services/config.py｜%"
    assert '"file": "services/config.py"' in params["metadata_marker"]


def test_openclaw_metadata_contains_stable_fingerprint():
    import json
    from services.action_plan_dedupe import openclaw_action_metadata

    first = json.loads(openclaw_action_metadata(10, "**立即調查**：昨日業績為零"))
    second = json.loads(openclaw_action_metadata(10, "立即調查 ： 昨日業績為零"))

    assert first["created_by"] == "openclaw"
    assert first["dedupe_fingerprint"] == second["dedupe_fingerprint"]