import { defineConfig, devices } from '@playwright/test'

/**
 * Playwright config for the host-run e2e smoke suite.
 *
 * These tests drive a real browser against the LIVE dev stack (the `frontend`,
 * `php`, and `database` compose services must be up — `dev-up`). The frontend
 * proxies /api to the backend, so the e2e exercises the real cookie-session
 * flow end to end.
 *
 * Runs in the `playwright` compose service (browsers preinstalled in the image)
 * via `--profile e2e`, NOT on the host — the NixOS host can't launch Chromium.
 * baseURL defaults to the compose service name (http://frontend:5173) via
 * E2E_BASE_URL; the localhost fallback is only for an ad-hoc host run.
 */
export default defineConfig({
  testDir: './tests',
  fullyParallel: true,
  forbidOnly: !!process.env.CI,
  retries: process.env.CI ? 2 : 0,
  reporter: 'list',
  use: {
    baseURL: process.env.E2E_BASE_URL ?? 'http://localhost:5173',
    trace: 'on-first-retry',
  },
  projects: [
    {
      name: 'chromium',
      use: { ...devices['Desktop Chrome'] },
    },
  ],
})