/**
 * 检查其他数据库
 * @file check-other-databases.js
 * @description 检查其他数据库中是否有项圈22012000107的数据
 */

const mysql = require('mysql2/promise');

async function checkOtherDatabases() {
  console.log('🔍 检查其他数据库中项圈22012000107的数据...\n');
  
  const databases = ['nxxmdata', 'nxdata', 'datav', 'aipet_new'];
  
  for (const dbName of databases) {
    try {
      console.log(`\n=== 检查数据库: ${dbName} ===`);
      
      // 创建连接
      const connection = await mysql.createConnection({
        host: '192.168.0.240',
        port: 3306,
        user: 'root',
        password: '', // 根据实际情况填写密码
        database: dbName
      });
      
      // 查询项圈22012000107的数据
      const [results] = await connection.execute(`
        SELECT 
          id, sn, deviceId, battery, temperature, state, 
          uptime, longitude, latitude, gps_state, rsrp
        FROM iot_xq_client 
        WHERE sn = '22012000107'
        ORDER BY uptime DESC
        LIMIT 5
      `);
      
      console.log(`找到 ${results.length} 条记录`);
      
      results.forEach((row, index) => {
        console.log(`\n记录${index + 1}:`);
        console.log('ID:', row.id);
        console.log('SN:', row.sn);
        console.log('设备ID:', row.deviceId);
        console.log('电量:', row.battery);
        console.log('温度:', row.temperature);
        console.log('状态:', row.state);
        console.log('经度:', row.longitude);
        console.log('纬度:', row.latitude);
        console.log('GPS状态:', row.gps_state);
        console.log('RSRP:', row.rsrp);
        console.log('更新时间:', row.uptime);
      });
      
      await connection.end();
      
    } catch (error) {
      console.log(`❌ 数据库 ${dbName} 检查失败:`, error.message);
    }
  }
  
  // 检查当前数据库的最新数据
  console.log('\n=== 检查当前数据库的最新数据 ===');
  try {
    const connection = await mysql.createConnection({
      host: '192.168.0.240',
      port: 3306,
      user: 'root',
      password: '',
      database: 'nxxmdata'
    });
    
    // 查询所有项圈的最新数据
    const [allResults] = await connection.execute(`
      SELECT 
        id, sn, deviceId, battery, temperature, state, uptime
      FROM iot_xq_client 
      ORDER BY uptime DESC
      LIMIT 20
    `);
    
    console.log('所有项圈的最新数据:');
    allResults.forEach((row, index) => {
      console.log(`${index + 1}. SN: ${row.sn}, 电量: ${row.battery}, 温度: ${row.temperature}, 状态: ${row.state}, 更新时间: ${row.uptime}`);
    });
    
    await connection.end();
    
  } catch (error) {
    console.log('❌ 查询当前数据库失败:', error.message);
  }
  
  process.exit(0);
}

// 运行检查
checkOtherDatabases().catch(console.error);