const fs = require('fs');

// 新的头像URL选择（选择不同的头像）
const newAvatars = {
  // 袁嘉宇 - 使用id=35的头像
  '袁嘉宇': 'https://ddcz-1315997005.cos.ap-nanjing.myqcloud.com/static/avatar/douyin/c1b3c43e47f088e5c22c0e0fec1c8fb9.jpg',
  // 冯欣怡（第3名） - 使用id=28的头像
  '冯欣怡': 'https://ddcz-1315997005.cos.ap-nanjing.myqcloud.com/static/avatar/douyin/9e6abe93bb604a67f4e088e0e3e08e65.jpg'
};

// 读取mockData.js
const mockDataPath = './src/data/mockData.js';
let mockDataContent = fs.readFileSync(mockDataPath, 'utf-8');

// 备份
const backupPath = `${mockDataPath}.backup_avatars_final_${new Date().toISOString().replace(/[:.]/g, '-')}`;
fs.writeFileSync(backupPath, mockDataContent);
console.log(`✅ 已创建备份：${backupPath}`);

// 1. 更新user中的袁嘉宇头像
mockDataContent = mockDataContent.replace(
  /user:\s*{[\s\S]*?avatar:\s*"[^"]+"/,
  (match) => {
    return match.replace(
      /avatar:\s*"[^"]+"/,
      `avatar: "${newAvatars['袁嘉宇']}"`
    );
  }
);

// 2. 更新classRanking和其他地方的头像
for (const [name, url] of Object.entries(newAvatars)) {
  // 使用更精确的正则表达式来匹配每个学生的数据块
  const namePattern = new RegExp(
    `(name|studentName):\\s*"${name}"[\\s\\S]*?avatar:\\s*"[^"]+"`,
    'g'
  );

  mockDataContent = mockDataContent.replace(namePattern, (match) => {
    return match.replace(/avatar:\s*"[^"]+"/, `avatar: "${url}"`);
  });
}

// 3. 更新personalProfile中袁嘉宇的头像
mockDataContent = mockDataContent.replace(
  /personalProfile[\s\S]*?basicInfo:\s*{[\s\S]*?avatar:\s*"[^"]+"/,
  (match) => {
    return match.replace(/avatar:\s*"[^"]+"/, `avatar: "${newAvatars['袁嘉宇']}"`);
  }
);

// 更新ClassRankModal组件中的头像映射
const modalPath = './src/components/ClassRankModal/index.jsx';
let modalContent = fs.readFileSync(modalPath, 'utf-8');

// 备份ClassRankModal
const modalBackup = `${modalPath}.backup_avatars_final_${new Date().toISOString().replace(/[:.]/g, '-')}`;
fs.writeFileSync(modalBackup, modalContent);

// 更新ClassRankModal中的头像映射
for (const [name, url] of Object.entries(newAvatars)) {
  const casePattern = new RegExp(
    `case\\s*"${name}":[\\s\\S]*?avatarUrl\\s*=\\s*"[^"]+"`,
    'g'
  );

  modalContent = modalContent.replace(casePattern, (match) => {
    return match.replace(/avatarUrl\s*=\s*"[^"]+"/, `avatarUrl = "${url}"`);
  });
}

// 写回文件
fs.writeFileSync(mockDataPath, mockDataContent);
fs.writeFileSync(modalPath, modalContent);

console.log('✅ 头像更新完成！');
console.log('更新的头像：');
console.log('- 袁嘉宇（个人信息）: 使用id=35的新头像');
console.log('- 冯欣怡（第3名）: 使用id=28的新头像');