import { readFileSync } from 'node:fs';
import { join } from 'node:path';
import { test, expect } from '@playwright/test';

// Read at test time so the assertions track package.json automatically.
const pkg = JSON.parse(readFileSync(join(__dirname, '..', 'package.json'), 'utf8')) as { version: string };

test('GET /api/version returns the app version from package.json', async ({ page }) => {
  const res = await page.request.get('/api/version');
  expect(res.status()).toBe(200);
  expect(res.headers()['content-type']).toContain('application/json');
  const body = (await res.json()) as { version: string };
  expect(body.version).toBe(pkg.version);
});

test('GET /api/openapi serves the spec with all nine endpoints and the package.json version', async ({ page }) => {
  const res = await page.request.get('/api/openapi');
  expect(res.status()).toBe(200);
  expect(res.headers()['content-type']).toContain('application/json');
  const spec = (await res.json()) as { info: { title: string; version: string }; paths: Record<string, unknown> };
  expect(spec.info.title).toBe('Flight Ops API');
  expect(spec.info.version).toBe(pkg.version);
  // v0.8.0 adds the five player-action endpoints to the four read-only ones.
  expect(Object.keys(spec.paths).sort()).toEqual([
    '/api/airports',
    '/api/contracts/{id}/accept',
    '/api/market/buy-plane',
    '/api/market/sell-plane',
    '/api/planes/{planeId}/dispatch',
    '/api/planes/{planeId}/refuel',
    '/api/sim',
    '/api/state',
    '/api/version',
  ]);
});