from __future__ import annotations

from ariadne.services.mailu_events import MailuEventRunner


def _instant_thread_factory(target=None, args=(), daemon=None):
    class DummyThread:
        def start(self) -> None:
            if target:
                target(*args)

    return DummyThread()


def test_mailu_event_wait_success() -> None:
    calls = []

    def runner(reason: str, force: bool):
        calls.append((reason, force))
        return "ok", ""

    events = MailuEventRunner(
        min_interval_sec=0.0,
        wait_timeout_sec=0.1,
        runner=runner,
        thread_factory=_instant_thread_factory,
    )
    status, payload = events.handle_event({"wait": True})
    assert status == 200
    assert payload["status"] == "ok"
    assert calls


def test_mailu_event_debounce() -> None:
    def runner(_reason: str, _force: bool):
        return "ok", ""

    events = MailuEventRunner(
        min_interval_sec=60.0,
        wait_timeout_sec=0.1,
        runner=runner,
        thread_factory=_instant_thread_factory,
    )
    status, payload = events.handle_event({})
    assert status == 202
    assert payload["status"] == "accepted"

    status, payload = events.handle_event({})
    assert status == 202
    assert payload["status"] == "skipped"

    status, payload = events.handle_event({"force": True})
    assert status == 202
    assert payload["status"] == "accepted"