from fastapi.testclient import TestClient
from sqlalchemy import select
from sqlalchemy.orm import Session

from app.models import AlertRule, Asset, Monitor


def test_create_website_monitor_creates_asset_and_alert_rule(client: TestClient, db_session: Session) -> None:
    response = client.post(
        "/monitors/website",
        json={
            "name": "Example Site",
            "url": "https://example.com",
            "expected_status": 200,
            "expected_text": "Example Domain",
            "unexpected_text": None,
            "timeout_seconds": 7,
            "check_tls_expiry": True,
            "tls_warning_days": 45,
            "interval_seconds": 60,
            "create_asset": True,
            "alert_enabled": True,
            "alert_severity": "critical",
            "failure_threshold": 2,
        },
    )

    assert response.status_code == 200
    body = response.json()
    assert body["name"] == "Example Site"
    assert body["monitor_type"] == "http"
    assert body["target"] == "https://example.com"
    assert body["config"]["check_tls_expiry"] is True
    assert body["config"]["tls_warning_days"] == 45

    monitor = db_session.get(Monitor, body["id"])
    assert monitor is not None
    assert monitor.asset_id is not None

    asset = db_session.get(Asset, monitor.asset_id)
    assert asset is not None
    assert asset.name == "Example Site"
    assert asset.asset_type == "website"
    assert asset.address == "https://example.com"

    rule = db_session.scalar(select(AlertRule).where(AlertRule.monitor_id == monitor.id))
    assert rule is not None
    assert rule.name == "Example Site website failure"
    assert rule.severity == "critical"
    assert rule.condition == {"type": "status_not_up"}
    assert rule.failure_threshold == 2
    assert rule.cooldown_seconds == 300
    assert rule.is_enabled is True


def test_create_website_monitor_can_skip_default_alert_rule(client: TestClient, db_session: Session) -> None:
    response = client.post(
        "/monitors/website",
        json={
            "name": "Status Only",
            "url": "https://status.example.com",
            "interval_seconds": 120,
            "create_asset": False,
            "alert_enabled": False,
        },
    )

    assert response.status_code == 200
    body = response.json()

    monitor = db_session.get(Monitor, body["id"])
    assert monitor is not None
    assert monitor.asset_id is None
    assert db_session.scalars(select(AlertRule).where(AlertRule.monitor_id == monitor.id)).all() == []