"""Global notification policy (notif-22)."""

from app.config import get_settings
from app.models.notification_policy import NotificationPolicy
from app.services.notification_policy import get_effective_notification_policy, upsert_notification_policy
from app.services.notification_severity import severity_meets_minimum


def test_severity_meets_minimum():
    assert severity_meets_minimum("warning", "warning")
    assert severity_meets_minimum("high", "warning")
    assert not severity_meets_minimum("info", "warning")


def test_put_policy_persists_db(jwt_headers, client, db_session, monkeypatch):
    monkeypatch.setenv("NOTIFY_MIN_SEVERITY", "high")
    monkeypatch.setenv("NOTIFY_CHANNELS", "telegram")
    get_settings.cache_clear()

    response = client.put(
        "/api/v1/settings/notifications/policy",
        headers=jwt_headers,
        json={
            "min_severity": "warning",
            "use_telegram": True,
            "use_webhook": True,
            "use_email": False,
        },
    )
    assert response.status_code == 200
    body = response.json()
    assert body["min_severity"] == "warning"
    assert body["use_webhook"] is True
    assert body["source"] == "db"

    row = db_session.get(NotificationPolicy, 1)
    assert row is not None
    assert row.use_webhook is True

    cfg = get_effective_notification_policy(db_session)
    assert cfg.min_severity == "warning"


def test_upsert_policy_syncs_channel_min_severity(db_session, monkeypatch):
    monkeypatch.setenv("NOTIFY_MIN_SEVERITY", "high")
    get_settings.cache_clear()

    from app.models.notification_channel import NotificationChannel

    db_session.add(
        NotificationChannel(channel="telegram", enabled=False, min_severity="high")
    )
    db_session.commit()

    upsert_notification_policy(
        db_session,
        min_severity="critical",
        use_telegram=True,
        use_webhook=False,
        use_email=False,
    )
    row = db_session.get(NotificationChannel, "telegram")
    assert row.min_severity == "critical"