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

const config = {
  host: 'hs.yifenbao.cn',
  port: 22,
  username: 'root',
  password: 'Torch1112'
};

const conn = new Client();

const localH5Dir = path.join(__dirname, 'dist', 'build', 'h5');

const execCmd = (cmd) => {
  return new Promise((resolve, reject) => {
    conn.exec(cmd, (err, stream) => {
      if (err) {
        reject(err);
        return;
      }
      let output = '';
      stream.stdout.on('data', (data) => {
        output += data.toString();
      });
      stream.stderr.on('data', (data) => {
        output += data.toString();
      });
      stream.on('close', (code) => {
        resolve({ code, output });
      });
    });
  });
};

conn.on('ready', async () => {
  console.log('SSH连接成功');
  
  try {
    console.log('1. 创建临时目录...');
    await execCmd('mkdir -p /tmp/huishou-h5/assets');
    
    console.log('2. 上传index.html...');
    const indexHtml = fs.readFileSync(`${localH5Dir}/index.html`, 'utf8');
    const indexBase64 = Buffer.from(indexHtml).toString('base64');
    await execCmd(`echo '${indexBase64}' | base64 -d > /tmp/huishou-h5/index.html`);
    console.log('   ✓ index.html');
    
    console.log('3. 上传称重页面JS...');
    const assetFiles = fs.readdirSync(`${localH5Dir}/assets`);
    const weighJs = assetFiles.find(f => f.includes('pages-weigh'));
    if (weighJs) {
      const content = fs.readFileSync(`${localH5Dir}/assets/${weighJs}`);
      const base64 = content.toString('base64');
      await execCmd(`echo '${base64}' | base64 -d > /tmp/huishou-h5/assets/${weighJs}`);
      console.log(`   ✓ ${weighJs}`);
    }
    
    console.log('4. 上传首页JS...');
    const indexJs = assetFiles.find(f => f.includes('pages-index'));
    if (indexJs) {
      const content = fs.readFileSync(`${localH5Dir}/assets/${indexJs}`);
      const base64 = content.toString('base64');
      await execCmd(`echo '${base64}' | base64 -d > /tmp/huishou-h5/assets/${indexJs}`);
      console.log(`   ✓ ${indexJs}`);
    }
    
    console.log('5. 上传其他JS文件...');
    const jsFiles = assetFiles.filter(f => f.endsWith('.js'));
    for (const file of jsFiles) {
      if (file === weighJs || file === indexJs) continue;
      const content = fs.readFileSync(`${localH5Dir}/assets/${file}`);
      const base64 = content.toString('base64');
      await execCmd(`echo '${base64}' | base64 -d > /tmp/huishou-h5/assets/${file}`);
      console.log(`   ✓ ${file}`);
    }
    
    console.log('6. 上传CSS文件...');
    const cssFiles = assetFiles.filter(f => f.endsWith('.css'));
    for (const file of cssFiles) {
      const content = fs.readFileSync(`${localH5Dir}/assets/${file}`);
      const base64 = content.toString('base64');
      await execCmd(`echo '${base64}' | base64 -d > /tmp/huishou-h5/assets/${file}`);
      console.log(`   ✓ ${file}`);
    }
    
    console.log('7. 复制到Docker容器...');
    await execCmd('docker cp /tmp/huishou-h5/. huishou:/usr/share/nginx/html/h5/');
    console.log('   ✓ 文件已复制到容器');
    
    console.log('8. 验证...');
    const result = await execCmd('docker exec huishou grep -c "inputMode" /usr/share/nginx/html/h5/assets/pages-weigh-*.js');
    console.log('   inputMode出现次数:', result.output.trim());
    
    console.log('\n✅ 部署完成！');
    
  } catch (err) {
    console.error('部署失败:', err.message);
  } finally {
    conn.end();
  }
});

conn.on('error', (err) => {
  console.error('SSH连接错误:', err.message);
});

conn.connect(config);