/**
 * ZCLAW Tauri E2E 测试配置
 *
 * 专门用于测试 Tauri 桌面应用模式
 * 测试完整的 ZCLAW 功能，包括 Kernel Client 和 Rust 后端集成
 */

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

const TAURI_BINARY_PATH = './target/debug/desktop.exe';
const TAURI_DEV_PORT = 1420;

/**
 * 启动 Tauri 开发应用
 */
async function startTauriApp(): Promise<ChildProcess> {
  console.log('[Tauri Setup] Starting ZCLAW Tauri application...');

  const isWindows = process.platform === 'win32';
  const tauriScript = isWindows ? 'pnpm tauri dev' : 'pnpm tauri dev';

  const child = spawn(tauriScript, [], {
    shell: true,
    cwd: './desktop',
    stdio: ['pipe', 'pipe', 'pipe'],
    env: { ...process.env, TAURI_DEV_PORT: String(TAURI_DEV_PORT) },
  });

  child.stdout?.on('data', (data) => {
    const output = data.toString();
    if (output.includes('error') || output.includes('Error')) {
      console.error('[Tauri] ', output);
    }
  });

  child.stderr?.on('data', (data) => {
    console.error('[Tauri Error] ', data.toString());
  });

  console.log('[Tauri Setup] Waiting for Tauri to initialize...');

  return child;
}

/**
 * 检查 Tauri 应用是否就绪
 */
async function waitForTauriReady(): Promise<void> {
  const maxWait = 120000; // 2 分钟超时
  const startTime = Date.now();

  while (Date.now() - startTime < maxWait) {
    try {
      const response = await fetch(`http://localhost:${TAURI_DEV_PORT}`, {
        method: 'HEAD',
        timeout: 5000,
      });
      if (response.ok) {
        console.log('[Tauri Setup] Tauri app is ready!');
        return;
      }
    } catch {
      // 还没准备好，继续等待
    }

    // 检查进程是否还活着
    console.log('[Tauri Setup] Waiting for app to start...');
    await new Promise((resolve) => setTimeout(resolve, 3000));
  }

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

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

  timeout: 180000, // Tauri 测试需要更长超时
  expect: {
    timeout: 15000,
  },

  fullyParallel: false, // Tauri 测试需要串行
  forbidOnly: !!process.env.CI,
  retries: 0,

  reporter: [
    ['html', { outputFolder: 'test-results/tauri-report' }],
    ['json', { outputFile: 'test-results/tauri-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: [
    // Tauri Chromium WebView 测试
    {
      name: 'tauri-webview',
      use: {
        ...devices['Desktop Chrome'],
        viewport: { width: 1280, height: 800 },
      },
    },

    // Tauri 功能测试
    {
      name: 'tauri-functional',
      testMatch: /tauri-.*\.spec\.ts/,
      use: {
        ...devices['Desktop Chrome'],
        viewport: { width: 1280, height: 800 },
      },
    },

    // Tauri 设置测试
    {
      name: 'tauri-settings',
      testMatch: /tauri-settings\.spec\.ts/,
      use: {
        ...devices['Desktop Chrome'],
        viewport: { width: 1280, height: 800 },
      },
    },
  ],

  // 启动 Tauri 应用
  webServer: {
    command: 'pnpm tauri dev',
    url: `http://localhost:${TAURI_DEV_PORT}`,
    reuseExistingServer: process.env.CI ? false : true,
    timeout: 180000,
    stdout: 'pipe',
    stderr: 'pipe',
  },

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