"""Integration tests: HTTP API surface (no database required)."""
from __future__ import annotations


def test_health_reports_ok(client) -> None:
    r = client.get("/api/health")
    assert r.status_code == 200
    body = r.json()
    assert body["status"] == "ok"
    assert body["db"] in {"up", "down"}
    assert body["version"]


def test_suggestions_returns_list(client) -> None:
    r = client.get("/api/suggestions")
    assert r.status_code == 200
    suggestions = r.json()["suggestions"]
    assert isinstance(suggestions, list)
    assert all(isinstance(s, str) and s for s in suggestions)


def test_index_html_served_locally(client) -> None:
    """No-CDN check: the page is served by FastAPI and references only
    same-origin assets (no https:// script/link tags)."""
    r = client.get("/")
    assert r.status_code == 200
    assert "Brain of Reese" in r.text
    assert 'src="https://' not in r.text
    assert 'href="https://' not in r.text


def test_styles_and_js_served(client) -> None:
    assert client.get("/assets/styles.css").status_code == 200
    assert client.get("/assets/app.js").status_code == 200


def test_chat_requires_message(client) -> None:
    r = client.post("/api/chat", json={"message": ""})
    assert r.status_code == 422