/**
 * 测试用：获取认证 Session
 * 运行方式：node scripts/test-auth.js <username> <password>
 */

const http = require('http');

const baseUrl = 'http://localhost:3000';

async function login(username, password) {
  return new Promise((resolve, reject) => {
    const postData = JSON.stringify({
      username,
      password,
    });

    const options = {
      method: 'POST',
      headers: {
        'Content-Type': 'application/json',
        'Content-Length': Buffer.byteLength(postData),
      },
    };

    const req = http.request(`${baseUrl}/api/auth/callback/credentials`, options, (res) => {
      let data = '';

      res.on('data', (chunk) => {
        data += chunk;
      });

      res.on('end', () => {
        // 提取 session cookie
        const setCookie = res.headers['set-cookie'];
        if (setCookie) {
          const sessionCookie = setCookie.find(cookie =>
            cookie.startsWith('next-auth.session-token=')
          );
          if (sessionCookie) {
            const token = sessionCookie.split(';')[0].split('=')[1];
            console.log('\n✅ 登录成功！');
            console.log('\nSession Token:', token);
            console.log('\n使用此 Token 进行 API 测试：');
            console.log(`curl -H "Cookie: next-auth.session-token=${token}" http://localhost:3000/api/materials\n`);
            resolve(token);
            return;
          }
        }

        console.log('❌ 登录失败');
        console.log('响应:', data);
        reject(new Error('登录失败'));
      });
    });

    req.on('error', (error) => {
      console.error('请求失败:', error.message);
      reject(error);
    });

    req.write(postData);
    req.end();
  });
}

// 从命令行参数获取用户名和密码
const username = process.argv[2];
const password = process.argv[3];

if (!username || !password) {
  console.log('用法: node scripts/test-auth.js <username> <password>');
  console.log('\n提示：请使用已存在的用户账号');
  process.exit(1);
}

console.log(`正在登录: ${username}...`);
login(username, password).catch(err => {
  console.error('错误:', err.message);
  process.exit(1);
});