api_test.js

// Test script para verificar la API y autenticación
const API_URL = 'http://127.0.0.1:8001/api/v1';

// Test 1: Login con credenciales admin
async function testLogin() {
  try {
    console.log('🔐 Testing login...');
    
    // El backend espera form data, no JSON
    const formData = new URLSearchParams();
    formData.append('username', 'dlaurenap@gmail.com'); // username, no correo
    formData.append('password', 'Sendai2011');
    
    const response = await fetch(`${API_URL}/auth/login`, {
      method: 'POST',
      headers: {
        'Content-Type': 'application/x-www-form-urlencoded',
      },
      body: formData
    });

    if (!response.ok) {
      const errorText = await response.text();
      throw new Error(`Login failed: ${response.status} ${response.statusText} - ${errorText}`);
    }

    const data = await response.json();
    console.log('✅ Login successful');
    console.log('Token:', data.access_token ? 'Present' : 'Missing');
    return data.access_token;
  } catch (error) {
    console.error('❌ Login failed:', error.message);
    return null;
  }
}

// Test 2: Get tutorials con autenticación
async function testTutorials(token) {
  try {
    console.log('\n📚 Testing tutorials endpoint...');
    const response = await fetch(`${API_URL}/tutoriales/`, {
      method: 'GET',
      headers: {
        'Content-Type': 'application/json',
        'Authorization': `Bearer ${token}`
      }
    });

    if (!response.ok) {
      throw new Error(`Tutorials request failed: ${response.status} ${response.statusText}`);
    }

    const tutorials = await response.json();
    console.log('✅ Tutorials loaded successfully');
    console.log(`Found ${tutorials.length} tutorials`);
    
    if (tutorials.length > 0) {
      console.log('First tutorial:', {
        id: tutorials[0].id,
        nombre: tutorials[0].nombre,
        descripcion: tutorials[0].descripcion?.substring(0, 50) + '...'
      });
    }
    
    return tutorials;
  } catch (error) {
    console.error('❌ Tutorials request failed:', error.message);
    return null;
  }
}

// Test 3: Health check
async function testHealthCheck() {
  try {
    console.log('\n🏥 Testing health check...');
    const response = await fetch(`${API_URL}/health-check`);
    
    if (!response.ok) {
      throw new Error(`Health check failed: ${response.status}`);
    }
    
    console.log('✅ Backend is healthy');
    return true;
  } catch (error) {
    console.error('❌ Health check failed:', error.message);
    return false;
  }
}

// Ejecutar todos los tests
async function runTests() {
  console.log('🚀 Starting API tests...\n');
  
  // Test health check first
  const isHealthy = await testHealthCheck();
  if (!isHealthy) {
    console.log('❌ Backend is not responding. Make sure it\'s running on port 8001');
    return;
  }
  
  // Test login
  const token = await testLogin();
  if (!token) {
    console.log('❌ Cannot proceed without authentication token');
    return;
  }
  
  // Test tutorials
  const tutorials = await testTutorials(token);
  
  console.log('\n📊 Test Summary:');
  console.log(`- Backend Health: ${isHealthy ? '✅' : '❌'}`);
  console.log(`- Authentication: ${token ? '✅' : '❌'}`);
  console.log(`- Tutorials Loading: ${tutorials ? '✅' : '❌'}`);
  
  if (tutorials && tutorials.length === 0) {
    console.log('\n⚠️  No tutorials found in database. You may need to create some tutorials first.');
  }
}

// Run the tests
runTests().catch(console.error);