#!/usr/bin/env node

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

const filePath = path.join(__dirname, 'process-data-with-bg-images.js');
let content = fs.readFileSync(filePath, 'utf8');

// 1. Update processPages to async
content = content.replace(
  'function processPages(pagesEN, pagesDE, translationMapping, mediaMapping, assetMap) {',
  'async function processPages(pagesEN, pagesDE, translationMapping, mediaMapping, assetMap) {'
);

// 2. Update processPosts to async
content = content.replace(
  'function processPosts(postsEN, postsDE, translationMapping, mediaMapping, assetMap) {',
  'async function processPosts(postsEN, postsDE, translationMapping, mediaMapping, assetMap) {'
);

// 3. Update main to async
content = content.replace(
  'function main() {',
  'async function main() {'
);

// 4. Update main() call
content = content.replace(
  'if (require.main === module) {\n  main();\n}',
  'if (require.main === module) {\n  main().catch(console.error);\n}'
);

// 5. Update processPages English loop
content = content.replace(
  'pagesEN.forEach(page => {',
  'for (const page of pagesEN) {'
);

// 6. Update processPages German loop
content = content.replace(
  'pagesDE.forEach(page => {',
  'for (const page of pagesDE) {'
);

// 7. Add video processing in processPages English
content = content.replace(
  'contentHtml = replaceUrlsWithLocalPaths(contentHtml, assetMap);\n    \n    let excerptHtml = decodeContent(page.excerptHtml);',
  'contentHtml = replaceUrlsWithLocalPaths(contentHtml, assetMap);\n    \n    // Process video attributes and download videos\n    const videoResult = await processVideoAttributes(contentHtml);\n    contentHtml = videoResult.html;\n    \n    let excerptHtml = decodeContent(page.excerptHtml);'
);

// 8. Add video processing in processPages German
const germanPattern = /contentHtml = replaceUrlsWithLocalPaths\(contentHtml, assetMap\);\n    \n    let excerptHtml = decodeContent\(page\.excerptHtml\);\n    excerptHtml = replaceBgImageIds\(excerptHtml, mediaMapping\);\n    excerptHtml = replaceUrlsWithLocalPaths\(excerptHtml, assetMap\);\n    \n    processed\.push\(\{/;
content = content.replace(
  germanPattern,
  `contentHtml = replaceUrlsWithLocalPaths(contentHtml, assetMap);
    
    // Process video attributes and download videos
    const videoResult = await processVideoAttributes(contentHtml);
    contentHtml = videoResult.html;
    
    let excerptHtml = decodeContent(page.excerptHtml);
    excerptHtml = replaceBgImageIds(excerptHtml, mediaMapping);
    excerptHtml = replaceUrlsWithLocalPaths(excerptHtml, assetMap);
    
    processed.push({`
);

// 9. Update processPosts English loop
content = content.replace(
  'postsEN.forEach(post => {',
  'for (const post of postsEN) {'
);

// 10. Update processPosts German loop
content = content.replace(
  'postsDE.forEach(post => {',
  'for (const post of postsDE) {'
);

// 11. Add video processing in processPosts English
const postsEnglishPattern = /contentHtml = replaceUrlsWithLocalPaths\(contentHtml, assetMap\);\n    \n    let excerptHtml = decodeContent\(post\.excerptHtml\);\n    excerptHtml = replaceBgImageIds\(excerptHtml, mediaMapping\);\n    excerptHtml = replaceUrlsWithLocalPaths\(excerptHtml, assetMap\);\n    \n    processed\.push\(\{/;
content = content.replace(
  postsEnglishPattern,
  `contentHtml = replaceUrlsWithLocalPaths(contentHtml, assetMap);
    
    // Process video attributes and download videos
    const videoResult = await processVideoAttributes(contentHtml);
    contentHtml = videoResult.html;
    
    let excerptHtml = decodeContent(post.excerptHtml);
    excerptHtml = replaceBgImageIds(excerptHtml, mediaMapping);
    excerptHtml = replaceUrlsWithLocalPaths(excerptHtml, assetMap);
    
    processed.push({`
);

// 12. Add video processing in processPosts German
const postsGermanPattern = /contentHtml = replaceUrlsWithLocalPaths\(contentHtml, assetMap\);\n    \n    let excerptHtml = decodeContent\(post\.excerptHtml\);\n    excerptHtml = replaceBgImageIds\(excerptHtml, mediaMapping\);\n    excerptHtml = replaceUrlsWithLocalPaths\(excerptHtml, assetMap\);\n    \n    processed\.push\(\{[\s\S]*?translation: enMatch \? \{ locale: 'en', id: enMatch\.en \} : null\n    \}\);\n  \}\n  \n  return processed;\n\}/;
content = content.replace(
  postsGermanPattern,
  `contentHtml = replaceUrlsWithLocalPaths(contentHtml, assetMap);
    
    // Process video attributes and download videos
    const videoResult = await processVideoAttributes(contentHtml);
    contentHtml = videoResult.html;
    
    let excerptHtml = decodeContent(post.excerptHtml);
    excerptHtml = replaceBgImageIds(excerptHtml, mediaMapping);
    excerptHtml = replaceUrlsWithLocalPaths(excerptHtml, assetMap);
    
    processed.push({
      id: post.id,
      translationKey: translationKey,
      locale: 'de',
      slug: post.slug,
      path: \`/de/blog/\${post.slug}\`,
      title: post.titleHtml.replace(/<[^>]*>/g, ''),
      titleHtml: post.titleHtml,
      contentHtml: sanitizeHTML(contentHtml),
      excerptHtml: processExcerptShortcodes(excerptHtml) || generateExcerpt(contentHtml),
      featuredImage: post.featuredImage,
      datePublished: post.datePublished,
      updatedAt: post.updatedAt,
      translation: enMatch ? { locale: 'en', id: enMatch.en } : null
    });
  }
  
  return processed;
}`
);

// 13. Update main() to await processPages and processPosts
content = content.replace(
  'const pages = processPages(pagesEN, pagesDE, translationMapping, mediaMapping, assetMap);\n  const posts = processPosts(postsEN, postsDE, translationMapping, mediaMapping, assetMap);',
  'const pages = await processPages(pagesEN, pagesDE, translationMapping, mediaMapping, assetMap);\n  const posts = await processPosts(postsEN, postsDE, translationMapping, mediaMapping, assetMap);'
);

// 14. Update module.exports
content = content.replace(
  'module.exports = {\n  processPages,\n  processPosts,\n  processProducts,\n  processProductCategories,\n  processMedia,\n  generateAssetMap,\n  replaceBgImageIds,\n  replaceUrlsWithLocalPaths\n};',
  'module.exports = {\n  processPages,\n  processPosts,\n  processProducts,\n  processProductCategories,\n  processMedia,\n  generateAssetMap,\n  replaceBgImageIds,\n  replaceUrlsWithLocalPaths,\n  processVideoAttributes\n};'
);

fs.writeFileSync(filePath, content);
console.log('✅ Updated process-data-with-bg-images.js to be async');