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

/**
 * E2E tests for WellNuo Expo web app
 *
 * To run tests:
 * 1. Start Expo web server: npm run web
 * 2. Run tests: npm run test:e2e
 *
 * Or with custom URL:
 * E2E_BASE_URL=http://localhost:3000 npm run test:e2e
 */
export default defineConfig({
    testDir: './e2e',
    fullyParallel: false, // Sequential tests to avoid rate limiting
    forbidOnly: !!process.env.CI,
    retries: process.env.CI ? 2 : 0,
    workers: 1, // Single worker to prevent 429 errors
    reporter: [
        ['html', { open: 'never' }],
        ['list'],
    ],
    timeout: 60000, // 60 second timeout per test
    expect: {
        timeout: 10000, // 10 second timeout for assertions
    },
    use: {
        // Use environment variable or default to local Expo web server
        baseURL: process.env.E2E_BASE_URL || 'http://localhost:8081',
        trace: 'on-first-retry',
        screenshot: 'only-on-failure',
        video: 'retain-on-failure',
        actionTimeout: 15000,
        navigationTimeout: 30000,
    },
    // Optionally start Expo web server before tests
    webServer: process.env.E2E_START_SERVER ? {
        command: 'npm run web',
        url: 'http://localhost:8081',
        reuseExistingServer: !process.env.CI,
        timeout: 120000,
    } : undefined,
    projects: [
        // Critical flows - desktop Chrome (primary)
        {
            name: 'chromium',
            use: { ...devices['Desktop Chrome'] },
            testMatch: /critical-flows\/.*.spec.ts/,
        },
        // Mobile Chrome for responsive testing
        {
            name: 'mobile-chrome',
            use: { ...devices['Pixel 5'] },
            testMatch: /critical-flows\/.*.spec.ts/,
        },
        // Legacy tests (original e2e files)
        {
            name: 'legacy',
            use: { ...devices['Desktop Chrome'] },
            testMatch: /^(?!critical-flows).*.spec.ts/,
        },
    ],
});