import fs from 'fs';
import path from 'path';

// 修改版简历文件夹路径
const modifiedResumesPath = './网页未导入数据/能源产业/能源修改版简历';

// 读取所有修改版简历文件
const modifiedFiles = fs.readdirSync(modifiedResumesPath).filter(f => f.endsWith('.md'));

console.log(`找到 ${modifiedFiles.length} 个修改版简历文件`);

// 构建修改版简历映射
const modifiedResumes = {};
const modifiedPositionNames = [];

modifiedFiles.forEach(file => {
  // 从文件名获取岗位名称
  const positionName = file.replace('.md', '');
  modifiedPositionNames.push(positionName);
  
  // 读取文件内容
  const content = fs.readFileSync(path.join(modifiedResumesPath, file), 'utf8');
  modifiedResumes[positionName] = content;
  
  console.log(`- ${positionName}`);
});

// 读取resumeInterviewMock.js文件
let mockFileContent = fs.readFileSync('./src/mocks/resumeInterviewMock.js', 'utf8');

// 更新resumeTemplates中的modified内容
console.log('\n开始更新简历模板的modified内容...');

// 处理每个修改版简历
Object.keys(modifiedResumes).forEach(positionName => {
  const modifiedContent = modifiedResumes[positionName];
  
  // 查找这个岗位在resumeTemplates中的位置
  const positionPattern = new RegExp(`"position":\\s*"${positionName}"`, 'g');
  
  let match;
  let updateCount = 0;
  
  while ((match = positionPattern.exec(mockFileContent)) !== null) {
    const startPos = match.index;
    
    // 找到该岗位对应的content对象
    const contentStartPattern = /"content":\s*{/;
    const searchStart = startPos;
    const searchEnd = startPos + 5000; // 限制搜索范围
    const searchArea = mockFileContent.substring(searchStart, searchEnd);
    
    const contentMatch = contentStartPattern.exec(searchArea);
    if (contentMatch) {
      const contentPos = searchStart + contentMatch.index;
      
      // 找到content对象的结束位置
      let braceCount = 0;
      let contentEndPos = contentPos + contentMatch[0].length - 1;
      let inString = false;
      let escapeNext = false;
      
      for (let i = contentEndPos; i < mockFileContent.length; i++) {
        const char = mockFileContent[i];
        
        if (escapeNext) {
          escapeNext = false;
          continue;
        }
        
        if (char === '\\') {
          escapeNext = true;
          continue;
        }
        
        if (char === '"' && !escapeNext) {
          inString = !inString;
        }
        
        if (!inString) {
          if (char === '{') braceCount++;
          if (char === '}') {
            braceCount--;
            if (braceCount === 0) {
              contentEndPos = i + 1;
              break;
            }
          }
        }
      }
      
      // 提取content对象
      const contentStr = mockFileContent.substring(contentPos, contentEndPos);
      
      // 检查是否已有modified字段
      if (contentStr.includes('"modified":')) {
        // 替换现有的modified内容
        const modifiedPattern = /"modified":\s*"[^"]*(?:\\.[^"]*)*"/;
        const escapedContent = JSON.stringify(modifiedContent);
        const newModified = `"modified": ${escapedContent}`;
        
        const newContentStr = contentStr.replace(modifiedPattern, newModified);
        mockFileContent = mockFileContent.substring(0, contentPos) + newContentStr + mockFileContent.substring(contentEndPos);
      } else {
        // 添加modified字段到content对象
        // 在original字段后添加
        const originalPattern = /("original":\s*"[^"]*(?:\\.[^"]*)*")/;
        const escapedContent = JSON.stringify(modifiedContent);
        
        const newContentStr = contentStr.replace(originalPattern, `$1,\n        "modified": ${escapedContent}`);
        mockFileContent = mockFileContent.substring(0, contentPos) + newContentStr + mockFileContent.substring(contentEndPos);
      }
      
      updateCount++;
      console.log(`✅ 更新了 ${positionName} 的修改版简历`);
    }
  }
  
  if (updateCount === 0) {
    console.log(`⚠️  未找到 ${positionName} 的岗位模板`);
  }
});

// 更新hasRealModifiedVersion函数
console.log('\n更新hasRealModifiedVersion函数...');

const hasModifiedFunctionPattern = /const hasRealModifiedVersion = \(positionTitle\) => \{[\s\S]*?\n  \};/;
const newFunction = `const hasRealModifiedVersion = (positionTitle) => {
    const modifiedPositions = [
      // 能源产业岗位
      ${modifiedPositionNames.map(name => `"${name}"`).join(',\n      ')}
    ];
    return modifiedPositions.includes(positionTitle);
  };`;

mockFileContent = mockFileContent.replace(hasModifiedFunctionPattern, newFunction);

// 写回文件
fs.writeFileSync('./src/mocks/resumeInterviewMock.js', mockFileContent);

console.log('\n✅ 修改版简历更新完成！');
console.log(`📝 共更新了 ${modifiedPositionNames.length} 个岗位的修改版简历`);
console.log('📋 岗位列表:', modifiedPositionNames.join(', '));