const fs = require('fs');
const path = require('path');

const APPS = [
  'com.palm.app.settings',
  'com.webos.app.notificationcenter',
  'com.webos.app.gameoptimizer',
];

const outDir = path.join(__dirname, 'dist');
fs.mkdirSync(outDir, { recursive: true });

for (const app of APPS) {
  const srcPath = path.join(__dirname, app + '.js');
  if (!fs.existsSync(srcPath)) {
    console.log('SKIP:', app, '(source not found)');
    continue;
  }

  const code = fs.readFileSync(srcPath, 'utf8');

  let minified = code
    .replace(/\/\/[^\n]*/g, '')
    .replace(/\/\*[\s\S]*?\*\//g, '')
    .replace(/\n\s*\n/g, '\n')
    .replace(/^\s+/gm, '')
    .replace(/\n/g, '')
    .replace(/  +/g, ' ');

  console.log(app + ':');
  console.log('  Original:', code.length, 'bytes');
  console.log('  Minified:', minified.length, 'bytes');

  const minPath = path.join(outDir, app + '.min.js');
  fs.writeFileSync(minPath, minified);

  const b64 = Buffer.from(minified).toString('base64');
  const b64Path = path.join(outDir, app + '.b64');
  fs.writeFileSync(b64Path, b64);
  console.log('  Base64:  ', b64.length, 'bytes');
}