/**
 * API连接测试脚本
 * @file test-api-connection.js
 * @description 测试前端API与后端的连接
 */

// 测试API连接
async function testApiConnection() {
  const API_BASE_URL = 'http://localhost:5351';
  
  console.log('🔍 开始测试API连接...');
  console.log(`📡 API地址: ${API_BASE_URL}`);
  
  try {
    // 测试健康检查
    console.log('\n1. 测试健康检查接口...');
    const healthResponse = await fetch(`${API_BASE_URL}/health`);
    const healthData = await healthResponse.json();
    console.log('✅ 健康检查:', healthData);
    
    // 测试认证接口
    console.log('\n2. 测试认证接口...');
    const authResponse = await fetch(`${API_BASE_URL}/api/auth/login`, {
      method: 'POST',
      headers: {
        'Content-Type': 'application/json',
      },
      body: JSON.stringify({
        username: 'admin',
        password: 'admin123'
      })
    });
    
    if (authResponse.ok) {
      const authData = await authResponse.json();
      console.log('✅ 认证接口正常');
      console.log('📊 响应数据:', authData);
      
      // 如果有token，测试需要认证的接口
      if (authData.data && authData.data.token) {
        const token = authData.data.token;
        console.log('\n3. 测试需要认证的接口...');
        
        // 测试获取当前用户信息
        const userResponse = await fetch(`${API_BASE_URL}/api/auth/me`, {
          headers: {
            'Authorization': `Bearer ${token}`,
            'Content-Type': 'application/json',
          }
        });
        
        if (userResponse.ok) {
          const userData = await userResponse.json();
          console.log('✅ 获取用户信息成功:', userData);
        } else {
          console.log('❌ 获取用户信息失败:', userResponse.status);
        }
        
        // 测试仪表盘接口
        const dashboardResponse = await fetch(`${API_BASE_URL}/api/dashboard`, {
          headers: {
            'Authorization': `Bearer ${token}`,
            'Content-Type': 'application/json',
          }
        });
        
        if (dashboardResponse.ok) {
          const dashboardData = await dashboardResponse.json();
          console.log('✅ 仪表盘接口正常:', dashboardData);
        } else {
          console.log('❌ 仪表盘接口失败:', dashboardResponse.status);
        }
        
        // 测试用户列表接口
        const usersResponse = await fetch(`${API_BASE_URL}/api/users`, {
          headers: {
            'Authorization': `Bearer ${token}`,
            'Content-Type': 'application/json',
          }
        });
        
        if (usersResponse.ok) {
          const usersData = await usersResponse.json();
          console.log('✅ 用户列表接口正常:', usersData);
        } else {
          console.log('❌ 用户列表接口失败:', usersResponse.status);
        }
      }
    } else {
      console.log('❌ 认证接口失败:', authResponse.status);
      const errorData = await authResponse.json();
      console.log('错误信息:', errorData);
    }
    
  } catch (error) {
    console.error('❌ API连接测试失败:', error.message);
    console.log('\n💡 请确保后端服务正在运行:');
    console.log('   cd bank-backend && npm start');
  }
}

// 运行测试
testApiConnection();