// Loaded here, not in globalSetup: this file is evaluated first, and the
// webServer environment below is read from it. Without this, TEST_DATABASE_URL
// is still undefined when the server is started and every page fails on a
// missing DATABASE_URL.
import 'dotenv/config';

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

import { E2E_AUTH_SECRET, E2E_BASE_URL, E2E_PORT } from './e2e/constants';

/**
 * End-to-end tests.
 *
 * They run against a real server and a real database — the E2E database, which
 * the global setup empties. That is the whole point: these are the only tests
 * that exercise the middleware, the server actions and the rendering together,
 * the way a person in the shop does.
 *
 * Port 3020 so a development server on 3010 can stay running.
 */
const PORT = E2E_PORT;
const BASE_URL = E2E_BASE_URL;

export default defineConfig({
  testDir: './e2e',
  fullyParallel: false,
  workers: 1,
  forbidOnly: !!process.env.CI,
  retries: process.env.CI ? 1 : 0,
  reporter: process.env.CI ? [['github'], ['list']] : 'list',
  globalSetup: './e2e/global-setup.ts',

  use: {
    baseURL: BASE_URL,
    trace: 'retain-on-failure',
    screenshot: 'only-on-failure',
    locale: 'fr-CH',
    timezoneId: 'Europe/Zurich',
  },

  projects: [
    { name: 'chromium', use: { ...devices['Desktop Chrome'] } },
    {
      // The shop uses a phone behind the counter, so the narrow viewport is
      // the primary case, not an afterthought.
      //
      // Run on Chromium rather than WebKit: WebKit needs system packages that
      // only root can install, and a suite nobody can run locally is a suite
      // nobody runs. This still covers the layout, the touch targets and the
      // mobile keyboard types. To exercise the real Safari engine — worth
      // doing before trusting an iPhone-only bug report — install the
      // dependencies once (`sudo npx playwright install-deps webkit`) and drop
      // the browserName override.
      name: 'mobile',
      use: { ...devices['iPhone 15'], browserName: 'chromium' },
    },
  ],

  webServer: {
    // A production build rather than the dev server: it is what actually ships,
    // and Next refuses to start a second dev server in the same directory, so
    // this also lets the suite run while someone is developing.
    command: 'sh scripts/e2e-server.sh',
    url: `${BASE_URL}/api/health`,
    reuseExistingServer: !process.env.CI,
    timeout: 120_000,
    env: {
      PORT: String(PORT),
      NODE_ENV: 'production',
      // Never the development database: the setup empties this one.
      DATABASE_URL: process.env.TEST_DATABASE_URL ?? '',
      AUTH_URL: BASE_URL,
      AUTH_SECRET: E2E_AUTH_SECRET,
      AUTHENTIK_ADMIN_GROUP: 'horaires-admins',
      // Placeholders, never contacted: the suite mints its own session cookie.
      // They exist so the provider builds and the sign-in page renders its
      // normal button — CI has no .env to inherit these from.
      AUTH_AUTHENTIK_ID: 'e2e-client-id',
      AUTH_AUTHENTIK_SECRET: 'e2e-client-secret',
      AUTH_AUTHENTIK_ISSUER: 'https://auth.example.test/application/o/e2e/',
      // The translation service is stubbed per-test; never called for real.
      TRANSLATION_API_URL: '',
      TRANSLATION_API_KEY: '',
    },
  },
});