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

// E2E：起 Vite dev server（端口 5173 = frontend.dev_port），用 page.route 桩后端，不依赖真实后端。
const PORT = 5173;
const BASE_URL = `http://localhost:${PORT}`;

export default defineConfig({
  testDir: './tests/e2e',
  fullyParallel: true,
  forbidOnly: !!process.env.CI,
  retries: process.env.CI ? 2 : 0,
  reporter: 'list',
  use: {
    baseURL: BASE_URL,
    trace: 'on-first-retry',
  },
  projects: [
    {
      name: 'chromium',
      use: { ...devices['Desktop Chrome'] },
    },
  ],
  webServer: {
    command: 'npm run dev',
    url: BASE_URL,
    reuseExistingServer: !process.env.CI,
    timeout: 120_000,
  },
});