import { afterEach, describe, expect, it } from 'vitest';
import { contentSecurityPolicy, createServer } from '../src/app.js';

describe('GET /api/health', () => {
  /** @type {import('@hapi/hapi').Server | undefined} */
  let server;

  afterEach(async () => {
    await server?.stop();
  });

  it('returns ok and an ISO time', async () => {
    server = await createServer();
    const response = await server.inject({ method: 'GET', url: '/api/health' });

    expect(response.statusCode).toBe(200);
    const body =
      /** @type {{ status: string, time: string, checks: { database: string, storage: string } }} */ (
        response.result
      );
    expect(body.status).toBe('ok');
    expect(body.checks).toEqual({ database: 'ok', storage: 'skipped' });
    expect(response.headers['content-security-policy']).toBe(contentSecurityPolicy('/api/health'));
    expect(contentSecurityPolicy('/api/dev/files/agreement.pdf')).toBe(
      "default-src 'none'; frame-ancestors 'self'",
    );
    expect(response.headers['x-request-id']).toBeTruthy();
    expect(Number.isNaN(Date.parse(body.time))).toBe(false);
  });

  it('returns a JSON error for an unknown route', async () => {
    server = await createServer();
    const response = await server.inject({ method: 'GET', url: '/api/missing' });

    expect(response.statusCode).toBe(404);
    expect(response.result).toEqual({
      error: { code: 'NOT_FOUND', message: 'Not Found' },
    });
  });
});