const { Animal, Device, Alert, Order, Farm } = require('./models');

async function checkTableColumns() {
  try {
    console.log('检查各表的列结构...');
    
    // 检查farms表结构
    console.log('\n=== Farms表结构 ===');
    const farmAttrs = await Farm.describe();
    Object.keys(farmAttrs).forEach(col => {
      console.log(`${col}: ${farmAttrs[col].type}`);
    });
    
    // 检查animals表结构
    console.log('\n=== Animals表结构 ===');
    const animalAttrs = await Animal.describe();
    Object.keys(animalAttrs).forEach(col => {
      console.log(`${col}: ${animalAttrs[col].type}`);
    });
    
    // 检查devices表结构
    console.log('\n=== Devices表结构 ===');
    const deviceAttrs = await Device.describe();
    Object.keys(deviceAttrs).forEach(col => {
      console.log(`${col}: ${deviceAttrs[col].type}`);
    });
    
    // 检查alerts表结构
    console.log('\n=== Alerts表结构 ===');
    const alertAttrs = await Alert.describe();
    Object.keys(alertAttrs).forEach(col => {
      console.log(`${col}: ${alertAttrs[col].type}`);
    });
    
    // 检查orders表结构
    console.log('\n=== Orders表结构 ===');
    const orderAttrs = await Order.describe();
    Object.keys(orderAttrs).forEach(col => {
      console.log(`${col}: ${orderAttrs[col].type}`);
    });
    
  } catch (error) {
    console.error('检查失败:', error.message);
  }
}

checkTableColumns();