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

/**
 * Playwright Configuration for E2E Testing
 *
 * See https://playwright.dev/docs/test-configuration.
 */
export default defineConfig({
  testDir: './e2e',

  // Maximum time one test can run
  timeout: 60 * 1000,

  // Test execution settings
  fullyParallel: true,
  forbidOnly: !!process.env.CI,
  retries: process.env.CI ? 2 : 0,
  workers: process.env.CI ? 1 : undefined,

  // Reporter
  reporter: [
    ['html', { outputFolder: 'playwright-report' }],
    ['json', { outputFile: 'test-results/results.json' }],
    ['junit', { outputFile: 'test-results/junit.xml' }],
  ],

  // Shared settings for all tests
  use: {
    // Base URL
    baseURL: process.env.BASE_URL || 'http://localhost:3000',

    // Collect trace when retrying the failed test
    trace: 'on-first-retry',

    // Screenshot on failure
    screenshot: 'only-on-failure',

    // Video on failure
    video: 'retain-on-failure',

    // Browser context options
    viewport: { width: 1280, height: 720 },
    ignoreHTTPSErrors: true,

    // Timeout for each action
    actionTimeout: 10000,

    // Timeout for navigation
    navigationTimeout: 30000,
  },

  // Configure projects for major browsers
  projects: [
    {
      name: 'chromium',
      use: { ...devices['Desktop Chrome'] },
    },

    {
      name: 'firefox',
      use: { ...devices['Desktop Firefox'] },
    },

    {
      name: 'webkit',
      use: { ...devices['Desktop Safari'] },
    },

    // Mobile browsers
    {
      name: 'Mobile Chrome',
      use: { ...devices['Pixel 5'] },
    },
    {
      name: 'Mobile Safari',
      use: { ...devices['iPhone 12'] },
    },
  ],

  // Run local dev server before starting tests
  webServer: {
    command: 'npm run dev',
    url: 'http://localhost:3000',
    reuseExistingServer: !process.env.CI,
    timeout: 120 * 1000,
  },
});