"""Tests for the health endpoints (/health, /ready, /providers)."""

from __future__ import annotations

from typing import Generator

import pytest
from fastapi.testclient import TestClient


@pytest.fixture
def client() -> Generator[TestClient, None, None]:
    """Synchronous test client."""
    from nsct.api.main import create_app

    app = create_app()
    with TestClient(app) as c:
        yield c


# ---------------------------------------------------------------------------
# /health
# ---------------------------------------------------------------------------


def test_health_returns_ok(client: TestClient) -> None:
    """GET /health should return status ok and the version."""
    resp = client.get("/health")
    assert resp.status_code == 200
    body = resp.json()
    assert body["status"] == "ok"
    assert "version" in body
    assert body["version"] == "0.1.0"


# ---------------------------------------------------------------------------
# /ready
# ---------------------------------------------------------------------------


def test_ready_returns_response(client: TestClient) -> None:
    """GET /ready should return a dict with status, llm key, etc."""
    resp = client.get("/ready")
    assert resp.status_code == 200
    body = resp.json()
    assert "status" in body
    assert "llm" in body


def test_ready_status_field(client: TestClient) -> None:
    """GET /ready status should be 'ready' or 'not_ready'."""
    resp = client.get("/ready")
    body = resp.json()
    assert body["status"] in ("ready", "not_ready")


# ---------------------------------------------------------------------------
# /providers
# ---------------------------------------------------------------------------


def test_providers_returns_provider_info(client: TestClient) -> None:
    """GET /providers should return keys for llm, vision, audio."""
    resp = client.get("/providers")
    assert resp.status_code == 200
    body = resp.json()
    assert "llm" in body
    assert "vision" in body
    assert "audio" in body


def test_providers_no_secrets(client: TestClient) -> None:
    """GET /providers must not contain secrets."""
    resp = client.get("/providers")
    body = resp.json()
    flat = str(body)
    assert "API_KEY" not in flat
    assert "secret" not in flat.lower().replace("available", "")