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

const BUILD_TIMESTAMP = Date.now();
const ASSET_VERSION = "v=" + BUILD_TIMESTAMP;

console.log('[CACHE-BUSTING] Build timestamp:', BUILD_TIMESTAMP);
console.log('[CACHE-BUSTING] Scanning for HTML files...');

const htmlFiles = [
  '/home/uroma/obsidian-web-interface/public/index.html',
  '/home/uroma/obsidian-web-interface/public/claude-ide/index.html',
  '/home/uroma/obsidian-web-interface/public/claude-landing.html',
  '/home/uroma/obsidian-web-interface/public/projects.html'
];

let updatedCount = 0;

htmlFiles.forEach(filePath => {
  if (!fs.existsSync(filePath)) {
    console.log('[SKIP] File not found:', filePath);
    return;
  }
  
  try {
    let html = fs.readFileSync(filePath, 'utf8');
    const originalLength = html.length;
    
    html = html.replace(
      /<script\s+src=(["'])(\/claude\/[^"']*\.(?:js|css))\1\s*>/g,
      (match, quote, src) => {
        const separator = src.includes('?') ? '&' : '?';
        const cacheBustedSrc = src + separator + ASSET_VERSION;
        return '<script src=' + quote + cacheBustedSrc + quote + '>';
      }
    );
    
    if (html.length !== originalLength) {
      fs.writeFileSync(filePath + '.backup', fs.readFileSync(filePath));
      fs.writeFileSync(filePath, html);
      updatedCount++;
      console.log('[UPDATE]', path.basename(filePath), '-', ASSET_VERSION);
    }
  } catch (err) {
    console.error('[ERROR] Failed to update', filePath, ':', err.message);
  }
});

console.log('\n[DONE] Updated', updatedCount, 'HTML files with cache-busting');