from unittest.mock import AsyncMock, patch

from app.models import CheckSnapshot, State, now


def create(client, url="https://example.com/path?secret=value"):
    response = client.post("/monitors", json={"name": "site", "url": url})
    assert response.status_code == 201
    return response.json()


def test_operational_routes_document_ephemeral_storage(client):
    assert client.get("/healthz").json() == {"status": "ok"}
    assert client.get("/readyz").json() == {
        "status": "ready", "storage": "process-local-memory"
    }


def test_crud_and_status_lifecycle(client):
    item = create(client)
    ident = item["id"]
    assert item["status"]["state"] == "unknown"
    assert client.get("/monitors").json()[0]["id"] == ident
    assert client.get(f"/monitors/{ident}/status").json()["state"] == "unknown"
    replaced = client.put(f"/monitors/{ident}", json={
        "name": "new", "url": "https://example.org"
    })
    assert replaced.status_code == 200
    assert replaced.json()["revision"] == 2
    assert client.delete(f"/monitors/{ident}").status_code == 204
    assert client.get(f"/monitors/{ident}").status_code == 404


def test_check_updates_status(client):
    item = create(client)
    result = CheckSnapshot(state=State.up, checked_at=now(), latency_ms=2, http_status=204)
    with patch("app.main.check_url", new=AsyncMock(return_value=result)):
        response = client.post(f"/monitors/{item['id']}/check")
    assert response.status_code == 200
    assert response.json()["state"] == "up"
    assert client.get(f"/monitors/{item['id']}/status").json()["http_status"] == 204


def test_validation_and_not_found(client):
    assert client.post("/monitors", json={"name": "", "url": "file:///tmp/x"}).status_code == 422
    assert client.get("/monitors/00000000-0000-0000-0000-000000000000").status_code == 404