const fs = require('fs');
const content = fs.readFileSync('final-backend.js', 'utf8');
const lines = content.split('\n');

// users模块的起始行和结束行（根据之前的分析）
const startLine = 41;  // app.get('/api/users'
const endLine = 158;   // 删除用户之后，健康检查之前

console.log(`准备提取users模块代码（第${startLine}-${endLine}行）`);

// 提取users模块代码
const usersCode = lines.slice(startLine - 1, endLine).join('\n');

console.log('提取的users模块代码：');
console.log('=' .repeat(50));
console.log(usersCode);
console.log('=' .repeat(50));

// 将app.替换为router.
const routerCode = usersCode.replace(/app\.(get|post|put|delete|patch)/g, 'router.$1');

console.log('\n转换后的router代码：');
console.log('=' .repeat(50));
console.log(routerCode);
console.log('=' .repeat(50));

// 创建完整的users路由文件
const fullUsersCode = `const express = require('express');
const router = express.Router();

// 导入依赖
const db = require('../db-sqlite');
const { authenticate } = require('../middleware/auth');

${routerCode}

module.exports = router;`;

console.log('\n完整的users路由文件内容：');
console.log('=' .repeat(50));
console.log(fullUsersCode);
console.log('=' .repeat(50));

// 写入文件
fs.writeFileSync('routes/users.js', fullUsersCode);
console.log('\n✅ users路由文件已创建：routes/users.js');

// 验证文件
const fileContent = fs.readFileSync('routes/users.js', 'utf8');
console.log(`文件大小：${fileContent.length} 字符`);
if (fileContent.length > 100) {
  console.log('✅ 文件创建成功，内容长度 > 100 字符');
} else {
  console.log('❌ 文件创建失败，内容长度不足');
  process.exit(1);
}