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

// 读取视觉设计岗位简历数据
const positionsData = JSON.parse(
  fs.readFileSync('网页未导入数据/视觉设计产业/视觉设计岗位简历.json', 'utf-8')
);

// 读取mock文件
const mockFile = 'src/mocks/resumeInterviewMock.js';
let mockContent = fs.readFileSync(mockFile, 'utf-8');

// 创建备份
const backup = `${mockFile}.backup_${Date.now()}`;
fs.writeFileSync(backup, mockContent);
console.log(`备份已创建: ${backup}`);

// 提取visualDesignIndustries数据
const startMatch = mockContent.match(/const visualDesignIndustries = \[/);
if (!startMatch) {
  console.error('未找到visualDesignIndustries');
  process.exit(1);
}

// 找到数组的结束位置
let startPos = startMatch.index;
let bracketCount = 0;
let inArray = false;
let endPos = startPos;

for (let i = startPos; i < mockContent.length; i++) {
  if (mockContent[i] === '[') {
    bracketCount++;
    inArray = true;
  } else if (mockContent[i] === ']') {
    bracketCount--;
    if (bracketCount === 0 && inArray) {
      endPos = i + 1;
      break;
    }
  }
}

// 提取数组内容并解析
const arrayStr = mockContent.substring(startPos, endPos + 1);
let visualDesignIndustries;
try {
  // 使用eval解析（因为文件中是JS而不是JSON）
  eval('visualDesignIndustries = ' + arrayStr.replace('const visualDesignIndustries = ', ''));
} catch (e) {
  console.error('解析失败:', e);
  process.exit(1);
}

// 岗位到产业的映射
const positionToIndustry = {
  "包装设计师": "包装设计",
  "插画师": "插画设计",
  "影视灯光": "灯光",
  "角色原画师": "动画设计",
  "特效设计师": "后期特效",
  "剪辑师": "剪辑",
  "品牌视觉内容策划": "品牌设计",
  "平面设计师": "平面设计",
  "3D建模师": "三维设计",
  "影视摄像": "摄影/摄像",
  "室内设计师": "室内设计",
  "调色师": "调色",
  "自媒体运营专员": "新媒体运营",
  "音效设计师": "音频处理",
  "导演": "影视节目策划",
  "直播运营": "直播"
};

// 提取面试题函数
function extractQuestions(interviewContent) {
  const questions = [];
  const lines = interviewContent.split('\n');
  let currentQuestion = null;
  let currentAnswer = '';
  let collectingAnswer = false;

  for (const line of lines) {
    const lineStripped = line.trim();
    
    // 检测问题行
    if (lineStripped && lineStripped[0] && lineStripped[0].match(/\d/) && 
        (lineStripped.includes('问题') || lineStripped.includes('：'))) {
      // 保存上一个问题
      if (currentQuestion) {
        let answer = currentAnswer.trim();
        if (answer.length > 400) {
          answer = answer.substring(0, 400) + '...';
        }
        questions.push({
          question: currentQuestion,
          answer: answer || "请根据您的实际经验和项目情况进行回答。"
        });
      }
      
      // 提取新问题
      let questionText = '';
      if (lineStripped.includes('问题：')) {
        questionText = lineStripped.split('问题：')[1]?.trim() || '';
      } else if (lineStripped.includes('问题:')) {
        questionText = lineStripped.split('问题:')[1]?.trim() || '';
      } else if (lineStripped.includes('. ')) {
        const parts = lineStripped.split('. ');
        questionText = parts[1]?.trim() || '';
      }
      
      currentQuestion = questionText;
      currentAnswer = '';
      collectingAnswer = false;
    }
    // 检测答案开始
    else if (['参考回答：', '参考答案：', '答案：'].some(marker => line.includes(marker))) {
      collectingAnswer = true;
      for (const marker of ['参考回答：', '参考答案：', '答案：']) {
        if (line.includes(marker)) {
          const answerPart = line.split(marker)[1]?.trim();
          if (answerPart) {
            currentAnswer = answerPart;
          }
          break;
        }
      }
    }
    // 收集答案内容
    else if (collectingAnswer && lineStripped) {
      if (lineStripped.startsWith('#') || 
          (lineStripped[0] && lineStripped[0].match(/\d/) && lineStripped.includes('问题'))) {
        collectingAnswer = false;
      } else {
        if (currentAnswer) currentAnswer += ' ';
        currentAnswer += lineStripped;
      }
    }
  }
  
  // 保存最后一个问题
  if (currentQuestion) {
    let answer = currentAnswer.trim();
    if (answer.length > 400) {
      answer = answer.substring(0, 400) + '...';
    }
    questions.push({
      question: currentQuestion,
      answer: answer || "请根据您的实际经验和项目情况进行回答。"
    });
  }
  
  return questions.slice(0, 16); // 最多16个问题
}

// 更新产业面试题
let updateCount = 0;
for (const industry of visualDesignIndustries) {
  if (industry.name === 'UI设计') continue; // 跳过已更新的
  
  // 找到对应的岗位数据
  const positionName = Object.keys(positionToIndustry).find(
    key => positionToIndustry[key] === industry.name
  );
  
  if (!positionName) {
    console.log(`未找到 ${industry.name} 对应的岗位`);
    continue;
  }
  
  const positionData = positionsData.find(p => p['岗位名称'] === positionName);
  if (!positionData || !positionData['面试题内容']) {
    console.log(`未找到 ${positionName} 的面试题`);
    continue;
  }
  
  // 提取面试题
  const questions = extractQuestions(positionData['面试题内容']);
  if (questions.length === 0) {
    console.log(`${industry.name} 没有有效的面试题`);
    continue;
  }
  
  console.log(`更新 ${industry.name}: ${questions.length} 个问题`);
  
  // 构建新的questions数组
  const subQuestions = questions.map((qa, index) => ({
    id: `${industry.questions[0].subQuestions[0].id.split('_')[0]}_${index + 1}`,
    question: qa.question,
    answer: qa.answer
  }));
  
  // 更新industry的questions
  industry.questions = [{
    id: industry.questions[0].id,
    question: `# ${industry.name}面试题`,
    subQuestions: subQuestions
  }];
  
  updateCount++;
}

// 将更新后的数组转回字符串
const updatedArrayStr = 'const visualDesignIndustries = ' + 
  JSON.stringify(visualDesignIndustries, null, 2) + ';';

// 替换文件内容
const newMockContent = mockContent.substring(0, startPos) + 
  updatedArrayStr + 
  mockContent.substring(endPos + 1);

// 写入文件
fs.writeFileSync(mockFile, newMockContent);
console.log(`\n成功更新 ${updateCount} 个产业的面试题`);

// 验证语法
const { execSync } = require('child_process');
try {
  execSync(`node -c ${mockFile}`);
  console.log('✓ 语法验证通过');
} catch (error) {
  console.error('❌ 语法错误，恢复备份');
  fs.writeFileSync(mockFile, mockContent);
  console.log('已恢复备份');
}