const sequelize = require('./config/db');
const { Region, Apartment, Room, Tenant, Contract, Rental } = require('./models');

// 检查数据库数据的函数
async function checkData() {
  try {
    console.log('开始检查数据库数据...');
    
    // 检查区域数据
    const regions = await Region.findAll();
    console.log(`区域数据数量: ${regions.length}`);
    regions.forEach(region => {
      console.log(`区域: ${region.name}`);
    });
    
    // 检查公寓数据
    const apartments = await Apartment.findAll();
    console.log(`\n公寓数据数量: ${apartments.length}`);
    apartments.forEach(apartment => {
      console.log(`公寓: ${apartment.name}`);
    });
    
    // 检查房间数据
    const rooms = await Room.findAll();
    console.log(`\n房间数据数量: ${rooms.length}`);
    rooms.forEach(room => {
      console.log(`房间: ${room.roomNumber}`);
    });
    
    // 检查租客数据
    const tenants = await Tenant.findAll();
    console.log(`\n租客数据数量: ${tenants.length}`);
    tenants.forEach(tenant => {
      console.log(`租客: ${tenant.name}`);
    });
    
    // 检查合同数据
    const contracts = await Contract.findAll();
    console.log(`\n合同数据数量: ${contracts.length}`);
    contracts.forEach(contract => {
      console.log(`合同 ID: ${contract.id}`);
    });
    
    // 检查租房数据
    const rentals = await Rental.findAll();
    console.log(`\n租房数据数量: ${rentals.length}`);
    rentals.forEach(rental => {
      console.log(`租房 ID: ${rental.id}`);
    });
    
    console.log('\n数据检查完成！');
  } catch (error) {
    console.error('检查数据时出错:', error);
  } finally {
    // 关闭数据库连接
    await sequelize.close();
  }
}

// 执行检查操作
checkData();