我如何用AI翻译这篇博客

import fs from 'fs-extra';\nimport path from 'path';\nimport { execSync } from 'child_process';\n\ntype PostData = Record;\n\nconst SUPPORTED_LOCALES = ['en', 'es', 'fr', 'de', 'ru', 'nl', 'it', 'zh'] as const;\nconst SOURCE_LOCALE = 'en';\n\ninterface TranslationConfig {\n  locale: string;\n  scriptCommand: string;\n}\n\nconst TRANSLATION_CONFIGS: TranslationConfig[] = [\n  { locale: 'es', scriptCommand: 'npm run translate-es-gemini' },\n  { locale: 'fr', scriptCommand: 'npm run translate-fr-gemini' },\n  { locale: 'de', scriptCommand: 'npm run translate-de-gemini' },\n  { locale: 'ru', scriptCommand: 'npm run translate-ru-gemini' },\n  { locale: 'nl', scriptCommand: 'npm run translate-nl-gemini' },\n  { locale: 'it', scriptCommand: 'npm run translate-it-gemini' },\n  { locale: 'zh', scriptCommand: 'npm run translate-zh-gemini' },\n];\n\n/**\n * Generate slug mappings from translated file names\n */\nasync function generateSlugMappings(postSlug: string): Promise> {\n  const postsDir = path.join(process.cwd(), 'app/[locale]/blog/posts', postSlug);\n  const slugMappings: Record = {};\n\n  if (!(await fs.pathExists(postsDir))) {\n    throw new Error(\`Post directory not found: ${postsDir}\`);\n  }\n\n  // Start with English slug\n  slugMappings[SOURCE_LOCALE] = postSlug;\n\n  // Check for existing translation files to extract slugs\n  for (const locale of SUPPORTED_LOCALES) {\n    if (locale === SOURCE_LOCALE) continue;\n\n    const translationFile = path.join(postsDir, \`index.${locale}.json\`);\n    if (await fs.pathExists(translationFile)) {\n      try {\n        const translationData: PostData = await fs.readJson(translationFile);\n        const translatedSlugs = translationData.translatedSlugs;\n        if (translatedSlugs && translatedSlugs[locale]) {\n          slugMappings[locale] = translatedSlugs[locale];\n        } else {\n          console.warn(\`Warning: Missing translated slug for ${locale} in ${postSlug}\`);\n          slugMappings[locale] = postSlug; // Fallback to English slug\n        }\n      } catch (error) {\n        console.warn(\`Warning: Could not read translation file for ${locale}: ${translationFile}\`);\n        slugMappings[locale] = postSlug; // Fallback to English slug\n      }\n    } else {\n      console.warn(\`Warning: Translation file missing for ${locale}: ${translationFile}\`);\n      slugMappings[locale] = postSlug; // Fallback to English slug\n    }\n  }\n\n  return slugMappings;\n}\n\n/**\n * Update all translation files with complete slug mappings\n */\nasync function updateSlugMappings(postSlug: string, slugMappings: Record) {\n  const postsDir = path.join(process.cwd(), 'app/[locale]/blog/posts', postSlug);\n\n  for (const locale of SUPPORTED_LOCALES) {\n    const fileName = locale === SOURCE_LOCALE ? 'index.json' : \`index.${locale}.json\`;\n    const filePath = path.join(postsDir, fileName);\n\n    if (await fs.pathExists(filePath)) {\n      try {\n        const data: PostData = await fs.readJson(filePath);\n        data.translatedSlugs = slugMappings;\n        await fs.writeJson(filePath, data, { spaces: 2 });\n        console.log(\`✅ Updated slug mappings in ${fileName}\`);\n      } catch (error) {\n        console.error(\`❌ Failed to update slug mappings in ${fileName}:\`, error);\n      }\n    }\n  }\n}\n\n/**\n * Translate a single post to all languages\n */\nasync function translatePost(postSlug: string, force: boolean = false) {\n  const postsDir = path.join(process.cwd(), 'app/[locale]/blog/posts', postSlug);\n  const sourceFile = path.join(postsDir, 'index.json');\n\n  // Verify source file exists\n  if (!(await fs.pathExists(sourceFile))) {\n    throw new Error(\`Source file not found: ${sourceFile}\`);\n  }\n\n  console.log(\`\\n🌍 Translating post: ${postSlug}\`);\n  console.log(\`📁 Directory: ${postsDir}\`);\n\n  // Translate to each target language\n  for (const config of TRANSLATION_CONFIGS) {\n    const targetFile = path.join(postsDir, \`index.${config.locale}.json\`);\n    const exists = await fs.pathExists(targetFile);\n\n    if (!exists || force) {\n      try {\n        console.log(\`\\n🔄 Translating to ${config.locale}...\`);\n        const command = \`${config.scriptCommand} -- --only ${postSlug} ${force ? '--force' : ''}\`;\n        execSync(command, { stdio: 'inherit', cwd: process.cwd() });\n        console.log(\`✅ Successfully translated to ${config.locale}\`);\n        \n        // Small delay to be polite to the API\n        await new Promise(resolve => setTimeout(resolve, 500));\n      } catch (error) {\n        console.error(\`❌ Failed to translate to ${config.locale}:\`, error);\n      }\n    } else {\n      console.log(\`⏭️  Skipping ${config.locale} (already exists, use --force to overwrite)\`);\n    }\n  }\n\n  // Generate and update slug mappings\n  console.log(\`\\n🔗 Updating slug mappings...\`);\n  try {\n    const slugMappings = await generateSlugMappings(postSlug);\n    await updateSlugMappings(postSlug, slugMappings);\n    console.log(\`✅ Slug mappings updated for all languages\`);\n  } catch (error) {\n    console.error(\`❌ Failed to update slug mappings:\`, error);\n  }\n}\n\n/**\n * Find all blog posts\n */\nasync function findAllPosts(): Promise {\n  const postsDir = path.join(process.cwd(), 'app/[locale]/blog/posts');\n  \n  if (!(await fs.pathExists(postsDir))) {\n    throw new Error(\`Posts directory not found: ${postsDir}\`);\n  }\n\n  const entries = await fs.readdir(postsDir, { withFileTypes: true });\n  return entries\n    .filter(entry => entry.isDirectory())\n    .map(entry => entry.name)\n    .filter(name => !name.startsWith('.'));\n}\n\n/**\n * Validate translation completeness\n */\nasync function validateTranslations(postSlug?: string) {\n  const posts = postSlug ? [postSlug] : await findAllPosts();\n  let allValid = true;\n\n  console.log(\`\\n🔍 Validating translations for ${posts.length} post(s)...\`);\n\n  for (const slug of posts) {\n    const postsDir = path.join(process.cwd(), 'app/[locale]/blog/posts', slug);\n    console.log(\`\\n📋 Checking: ${slug}\`);\n\n    for (const locale of SUPPORTED_LOCALES) {\n      const fileName = locale === SOURCE_LOCALE ? 'index.json' : \`index.${locale}.json\`;\n      const filePath = path.join(postsDir, fileName);\n      \n      if (await fs.pathExists(filePath)) {\n        try {\n          const data: PostData = await fs.readJson(filePath);\n          \n          // Check if translatedSlugs is complete\n          const translatedSlugs = data.translatedSlugs || {};\n          const missingLanguages = SUPPORTED_LOCALES.filter(lang => !translatedSlugs[lang]);\n          \n          if (missingLanguages.length > 0) {\n            console.log(\`  ⚠️  ${locale}: Missing slug mappings for ${missingLanguages.join(', ')}\`);\n            allValid = false;\n          } else {\n            console.log(\`  ✅ ${locale}: Complete\`);\n          }\n        } catch (error) {\n          console.log(\`  ❌ ${locale}: Invalid JSON\`);\n          allValid = false;\n        }\n      } else {\n        console.log(\`  ❌ ${locale}: Missing file\`);\n        allValid = false;\n      }\n    }\n  }\n\n  return allValid;\n}\n\nasync function main() {\n  const args = process.argv.slice(2);\n  const command = args[0];\n  \n  try {\n    switch (command) {\n      case 'translate': {\n        const postSlug = args.find(arg => !arg.startsWith('--') && arg !== 'translate');\n        const force = args.includes('--force');\n        const all = args.includes('--all');\n\n        if (all) {\n          const allPosts = await findAllPosts();\n          console.log(\`🚀 Translating all ${allPosts.length} posts...\`);\n          \n          for (const slug of allPosts) {\n            await translatePost(slug, force);\n          }\n        } else if (postSlug) {\n          await translatePost(postSlug, force);\n        } else {\n          console.error('❌ Please specify a post slug or use --all');\n          process.exit(1);\n        }\n        break;\n      }\n\n      case 'validate': {\n        const postSlug = args.find(arg => !arg.startsWith('--') && arg !== 'validate');\n        const isValid = await validateTranslations(postSlug);\n        \n        if (isValid) {\n          console.log('\\n✅ All translations are complete and valid!');\n        } else {\n          console.log('\\n⚠️  Some translations are incomplete or invalid.');\n          process.exit(1);\n        }\n        break;\n      }\n\n      case 'update-slugs': {\n        const postSlug = args.find(arg => !arg.startsWith('--') && arg !== 'update-slugs');\n        \n        if (postSlug) {\n          const slugMappings = await generateSlugMappings(postSlug);\n          await updateSlugMappings(postSlug, slugMappings);\n          console.log(\`✅ Updated slug mappings for ${postSlug}\`);\n        } else {\n          console.error('❌ Please specify a post slug');\n          process.exit(1);\n        }\n        break;\n      }\n\n      default:\n        console.log(\`\n🌍 博客翻译管理器\n\n用法：\n  npm run translate-all translate <post-slug> [--force]  # 翻译特定文章\n  npm run translate-all translate --all [--force]       # 翻译所有文章\n  npm run translate-all validate [post-slug]            # 验证翻译\n  npm run translate-all update-slugs <post-slug>        # 更新 slug 映射\n\n示例：\n  npm run translate-all translate how-to-read-nginx-access-logs\n  npm run translate-all translate --all --force\n  npm run translate-all validate\n  npm run translate-all update-slugs how-to-read-nginx-access-logs\n        \`);\n        break;\n    }\n  } catch (error) {\n    console.error('❌ 错误：', error);\n    process.exit(1);\n  }\n}\n\nmain().catch(console.error);