// 选择有收藏产品的用户并重置同步状态
const mysql = require('mysql2/promise');
const config = require('./src/config/config');

async function resetSyncStatus() {
  console.log('===== 重置有收藏产品用户的同步状态 =====');
  
  try {
    // 连接数据库
    const connection = await mysql.createConnection(config.db);
    console.log('数据库连接成功');
    
    // 查询有收藏产品的用户
    const [usersWithFavorites] = await connection.execute(
      'SELECT DISTINCT u.id, u.userId, u.phoneNumber FROM users u INNER JOIN favorites f ON u.phoneNumber = f.user_phone LIMIT 1'
    );
    
    if (usersWithFavorites.length === 0) {
      console.log('没有找到有收藏产品的用户');
      await connection.end();
      return;
    }
    
    const testUser = usersWithFavorites[0];
    const phoneNumber = testUser.phoneNumber;
    const userId = testUser.userId;
    
    console.log('选择测试用户:', JSON.stringify(testUser));
    
    // 重置同步状态
    await connection.execute(
      'UPDATE users SET sync_statuss = 0 WHERE phoneNumber = ?',
      [phoneNumber]
    );
    
    console.log(`已将用户 ${phoneNumber} 的同步状态重置为未同步`);
    
    // 验证重置结果
    const [updatedUser] = await connection.execute(
      'SELECT id, userId, phoneNumber, sync_statuss FROM users WHERE phoneNumber = ?',
      [phoneNumber]
    );
    
    if (updatedUser.length > 0) {
      console.log('重置后的用户状态:', updatedUser[0]);
    }
    
    await connection.end();
    console.log('\n✅ 操作完成！');
    
  } catch (error) {
    console.error('操作过程中发生错误:', error.message);
    if (error.sql) {
      console.error('SQL语句:', error.sql);
    }
  }
}

// 执行操作
resetSyncStatus().catch(error => {
  console.error('操作执行失败:', error.message);
  process.exit(1);
});