const JavaScriptObfuscator = require('javascript-obfuscator');

const path = require('path')

const fs = require('fs')

// 要混淆的文件夹路径
const folderPath = './constant11';

// 新文件夹名字
const outputFolderName = 'constant11-salt';

// 创建新文件夹
const outputFolderPath = path.join('./', outputFolderName);

if (!fs.existsSync(outputFolderPath)) {
    fs.mkdirSync(outputFolderPath);
}

const obfuscationOptions = {
  compact: true, // 缩短混淆后的代码
  controlFlowFlattening: true, // 控制流扁平化
  deadCodeInjection: true, // 注入死代码
  debugProtection: true, // 调试保护
  debugProtectionInterval: 0, // 调试保护间隔
  disableConsoleOutput: true, // 禁用控制台输出
  selfDefending: true, // 自我保护
  stringArray: true, // 字符串数组混淆
  stringArrayEncoding: ['base64'], // 字符串数组编码
  rotateStringArray: true, // 旋转字符串数组
  transformObjectKeys: true, // 转换对象键
  unicodeEscapeSequence: true // Unicode 转义序列
};

// 递归遍历文件夹下的所有 JavaScript 文件，并混淆后写入到新文件中
function obfuscateFiles(folderPath, outputFolderPath) {
  const files = fs.readdirSync(folderPath);
  files.forEach(function(file) {
      const filePath = path.join(folderPath, file);
      if (fs.statSync(filePath).isDirectory()) {
          // 如果是文件夹，则递归处理子文件夹
          const subfolderName = file;
          const subfolderOutputPath = path.join(outputFolderPath, subfolderName);
          fs.mkdirSync(subfolderOutputPath);
          obfuscateFiles(filePath, subfolderOutputPath);
      } else if (path.extname(filePath) === '.js') {
          // 如果是 JavaScript 文件，则进行混淆
          const code = fs.readFileSync(filePath, 'utf8');
          const obfuscatedCode = JavaScriptObfuscator.obfuscate(code, obfuscationOptions).getObfuscatedCode();
          const obfuscatedFileName = file.replace('.js', '.js');
          const obfuscatedFilePath = path.join(outputFolderPath, obfuscatedFileName);
          fs.writeFileSync(obfuscatedFilePath, obfuscatedCode);
          console.log(`File ${filePath} has been obfuscated and written to ${obfuscatedFilePath}.`);
      }
  });
}

obfuscateFiles(folderPath, outputFolderPath);