"""An open AITURK picker discovers changes without an explicit refresh."""
import threading
import time

from hermes_cli import models


def test_cache_only_picker_refreshes_stale_aiturk_catalog(tmp_path, monkeypatch):
    monkeypatch.setenv("HERMES_HOME", str(tmp_path))
    url = "https://ai.turkservis.online/v1"
    key = "test-only"
    fp = models._custom_endpoint_fingerprint(key, None, None)
    models._save_provider_models_cache({"custom:" + url: {
        "fp": fp, "at": time.time() - 90, "models": ["old"]}})
    started = threading.Event()
    release = threading.Event()

    def fetch(*args, **kwargs):
        started.set()
        assert release.wait(5)
        return ["new-model", "new-combo"]

    monkeypatch.setattr(models, "fetch_api_models", fetch)
    try:
        assert models.cached_fetch_api_models(key, url, cache_only=True) == ["old"]
        assert started.wait(5)
    finally:
        release.set()
    deadline = time.monotonic() + 5
    while time.monotonic() < deadline:
        result = models.cached_fetch_api_models(key, url, cache_only=True)
        if result == ["new-model", "new-combo"]:
            break
        time.sleep(0.02)
    assert result == ["new-model", "new-combo"]


def test_background_refresh_preserves_context_scope(tmp_path, monkeypatch):
    import contextvars
    scope = contextvars.ContextVar("test_catalog_scope", default="wrong")
    seen = []
    done = threading.Event()
    monkeypatch.setattr(models, "_provider_models_cache_path", lambda: tmp_path / scope.get())
    monkeypatch.setattr(models, "_load_provider_models_cache", lambda: {})
    def save(cache):
        seen.append((scope.get(), cache))
        done.set()
    monkeypatch.setattr(models, "_save_provider_models_cache", save)
    token = scope.set("selected-profile")
    try:
        models._spawn_swr_refresh("scope-test", lambda: {"models": [scope.get()]})
    finally:
        scope.reset(token)
    assert done.wait(5)
    assert seen == [("selected-profile", {"scope-test": {"models": ["selected-profile"]}})]