/**
 * ZCLAW Tauri E2E 测试配置 - CDP 连接版本
 *
 * 通过 Chrome DevTools Protocol (CDP) 连接到 Tauri WebView
 * 参考: https://www.aidoczh.com/playwright/dotnet/docs/webview2.html
 */

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

const TAURI_DEV_PORT = 1420;

/**
 * 通过 CDP 连接到运行中的 Tauri 应用
 */
async function connectToTauriWebView(): Promise<{ browser: Browser; context: BrowserContext }> {
  console.log('[Tauri CDP] Attempting to connect to Tauri WebView via CDP...');

  // 启动 Chromium，连接到 Tauri WebView 的 CDP 端点
  // Tauri WebView2 默认调试端口是 9222 (Windows)
  const browser = await chromium.launch({
    headless: true,
    channel: 'chromium',
  });

  // 尝试通过 WebView2 CDP 连接
  // Tauri 在 Windows 上使用 WebView2，可以通过 CDP 调试
  try {
    const context = await browser.newContext();
    const page = await context.newPage();

    // 连接到本地 Tauri 应用
    await page.goto(`http://localhost:${TAURI_DEV_PORT}`, {
      waitUntil: 'networkidle',
      timeout: 30000,
    });

    console.log('[Tauri CDP] Connected to Tauri WebView');

    return { browser, context };
  } catch (error) {
    console.error('[Tauri CDP] Failed to connect:', error);
    await browser.close();
    throw error;
  }
}

/**
 * 等待 Tauri 应用就绪
 */
async function waitForTauriReady(): Promise<void> {
  const maxWait = 60000;
  const startTime = Date.now();

  while (Date.now() - startTime < maxWait) {
    try {
      const response = await fetch(`http://localhost:${TAURI_DEV_PORT}`, {
        method: 'HEAD',
      });
      if (response.ok) {
        console.log('[Tauri Ready] Application is ready!');
        return;
      }
    } catch {
      // 还没准备好
    }
    await new Promise((resolve) => setTimeout(resolve, 2000));
  }

  throw new Error('Tauri app failed to start within timeout');
}

export default defineConfig({
  testDir: './specs',

  timeout: 120000,
  expect: {
    timeout: 15000,
  },

  fullyParallel: false,
  forbidOnly: !!process.env.CI,
  retries: 0,

  reporter: [
    ['html', { outputFolder: 'test-results/tauri-cdp-report' }],
    ['json', { outputFile: 'test-results/tauri-cdp-results.json' }],
    ['list'],
  ],

  use: {
    baseURL: `http://localhost:${TAURI_DEV_PORT}`,
    trace: 'on-first-retry',
    screenshot: 'only-on-failure',
    video: 'retain-on-failure',
    actionTimeout: 15000,
    navigationTimeout: 60000,
  },

  projects: [
    {
      name: 'tauri-cdp',
      use: {
        ...devices['Desktop Chrome'],
        viewport: { width: 1280, height: 800 },
        launchOptions: {
          args: [
            '--disable-web-security',
            '--allow-insecure-localhost',
          ],
        },
      },
    },
  ],

  webServer: {
    command: 'pnpm tauri dev',
    url: `http://localhost:${TAURI_DEV_PORT}`,
    reuseExistingServer: true,
    timeout: 180000,
    stdout: 'pipe',
    stderr: 'pipe',
  },

  outputDir: 'test-results/tauri-cdp-artifacts',
});