const { Client } = require('ssh2');
const fs = require('fs');

const conn = new Client();

conn.on('ready', () => {
  console.log('=== 上传server.js ===');
  
  conn.sftp((err, sftp) => {
    if (err) { console.log('SFTP ERR:', err); conn.end(); return; }
    
    const serverContent = fs.readFileSync('server/server.js', 'utf-8');
    const writeStream = sftp.createWriteStream('/www/huishou/server/server.js');
    writeStream.write(serverContent);
    writeStream.end();
    
    writeStream.on('close', () => {
      console.log('server.js上传成功');
      sftp.end();
      
      console.log('\n=== 重新构建后端容器 ===');
      conn.exec('cd /www/huishou && docker-compose down && docker-compose build --no-cache backend && docker-compose up -d', (err2, stream2) => {
        if (err2) { console.log('ERR2:', err2); conn.end(); return; }
        stream2.on('data', (d) => process.stdout.write(d.toString()));
        stream2.on('close', () => {
          setTimeout(() => {
            console.log('\n=== 测试用户列表API ===');
            conn.exec('curl -s http://127.0.0.1:4000/api/users', (err3, stream3) => {
              if (err3) { console.log('ERR3:', err3); conn.end(); return; }
              let data = '';
              stream3.on('data', (d) => data += d.toString());
              stream3.on('close', () => {
                console.log('用户列表:', data);
                conn.end();
              });
            });
          }, 10000);
        });
      });
    });
  });
});

conn.connect({ host: 'hs.yifenbao.cn', port: 22, username: 'root', password: 'Torch1112' });