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

const conn = new Client();

exec(`cmd /c "npm run build:h5"`, (buildErr) => {
  if (buildErr) { console.log('构建失败:', buildErr); return; }
  console.log('=== 构建完成 ===');
  
  exec(`cd dist/build && tar -czf ../../h5.tar.gz h5`, (tarErr) => {
    if (tarErr) { console.log('打包失败:', tarErr); return; }
    console.log('=== 打包完成 ===');
    
    conn.on('ready', () => {
      console.log('=== 上传tar包 ===');
      
      const content = fs.readFileSync('h5.tar.gz');
      conn.sftp((err, sftp) => {
        if (err) { console.log('SFTP ERR:', err); conn.end(); return; }
        
        const writeStream = sftp.createWriteStream('/tmp/h5.tar.gz');
        writeStream.write(content);
        writeStream.end();
        
        writeStream.on('close', () => {
          sftp.end();
          console.log('tar包上传成功');
          
          console.log('\n=== 解压到宿主机 ===');
          conn.exec('rm -rf /www/huishou/dist/build/h5 && cd /www/huishou/dist/build && tar -xzf /tmp/h5.tar.gz && rm /tmp/h5.tar.gz', (err2, stream2) => {
            if (err2) { console.log('ERR2:', err2); conn.end(); return; }
            stream2.on('data', (d) => process.stdout.write(d.toString()));
            stream2.on('close', () => {
              console.log('\n=== 重启Docker容器 ===');
              conn.exec('cd /www/huishou && docker-compose restart nginx', (err3, stream3) => {
                if (err3) { console.log('ERR3:', err3); conn.end(); return; }
                stream3.on('data', (d) => process.stdout.write(d.toString()));
                stream3.on('close', () => {
                  console.log('\n✅ 订单显示修复完成！');
                  conn.end();
                });
              });
            });
          });
        });
      });
    });
    
    conn.connect({ host: 'hs.yifenbao.cn', port: 22, username: 'root', password: 'Torch1112' });
  });
});