#!/usr/bin/env python3
"""
Test Final de Démarrage VWB - Post Correction TypeScript
Auteur : Dom, Alice, Kiro - 8 janvier 2026

Valide que le Visual Workflow Builder démarre correctement après les corrections TypeScript.
"""

import subprocess
import time
import requests
import sys
from pathlib import Path

def test_vwb_startup():
    """Test de démarrage complet du VWB."""
    print("🚀 Test de démarrage du Visual Workflow Builder...")
    
    vwb_path = Path("visual_workflow_builder")
    if not vwb_path.exists():
        print("❌ Répertoire VWB non trouvé")
        return False
    
    # Démarrage du VWB en arrière-plan
    print("📋 Démarrage des services...")
    
    try:
        # Démarrage du backend
        backend_process = subprocess.Popen(
            ["python3", "backend/app.py"],
            cwd=vwb_path,
            stdout=subprocess.PIPE,
            stderr=subprocess.PIPE
        )
        
        # Attendre que le backend soit prêt
        print("⏳ Attente du backend...")
        for i in range(30):  # 30 secondes max
            try:
                response = requests.get("http://localhost:5002/health", timeout=2)
                if response.status_code == 200:
                    print("✅ Backend prêt sur http://localhost:5002")
                    break
            except:
                time.sleep(1)
        else:
            print("❌ Backend non accessible après 30s")
            backend_process.terminate()
            return False
        
        # Test des endpoints critiques
        endpoints = [
            "/health",
            "/api/workflows",
            "/api/real-demo/monitors"
        ]
        
        print("🔍 Test des endpoints...")
        for endpoint in endpoints:
            try:
                response = requests.get(f"http://localhost:5002{endpoint}", timeout=5)
                if response.status_code in [200, 404]:  # 404 acceptable pour certains endpoints
                    print(f"✅ {endpoint}")
                else:
                    print(f"⚠️  {endpoint} - Status: {response.status_code}")
            except Exception as e:
                print(f"❌ {endpoint} - Erreur: {e}")
        
        # Nettoyage
        backend_process.terminate()
        backend_process.wait(timeout=5)
        
        print("✅ Test de démarrage réussi")
        return True
        
    except Exception as e:
        print(f"❌ Erreur lors du test: {e}")
        return False

def test_frontend_build():
    """Test de build du frontend."""
    print("🔨 Test de build du frontend...")
    
    frontend_path = Path("visual_workflow_builder/frontend")
    
    try:
        result = subprocess.run(
            ["npm", "run", "build"],
            cwd=frontend_path,
            capture_output=True,
            text=True,
            timeout=60
        )
        
        if result.returncode == 0:
            print("✅ Build frontend réussi")
            return True
        else:
            print(f"❌ Erreur de build: {result.stderr}")
            return False
            
    except subprocess.TimeoutExpired:
        print("❌ Timeout lors du build")
        return False
    except Exception as e:
        print(f"❌ Erreur: {e}")
        return False

def main():
    """Fonction principale."""
    print("=" * 60)
    print("TEST FINAL - DÉMARRAGE VWB POST-CORRECTION")
    print("Auteur : Dom, Alice, Kiro - 8 janvier 2026")
    print("=" * 60)
    
    tests = [
        ("Build Frontend", test_frontend_build),
        ("Démarrage VWB", test_vwb_startup)
    ]
    
    results = []
    
    for test_name, test_func in tests:
        print(f"\n📋 {test_name}")
        print("-" * 40)
        
        try:
            result = test_func()
            results.append((test_name, result))
        except Exception as e:
            print(f"❌ Erreur dans {test_name}: {e}")
            results.append((test_name, False))
    
    # Résumé
    print("\n" + "=" * 60)
    print("RÉSUMÉ FINAL")
    print("=" * 60)
    
    passed = sum(1 for _, result in results if result)
    total = len(results)
    
    for test_name, result in results:
        status = "✅ RÉUSSI" if result else "❌ ÉCHEC"
        print(f"{test_name:<20} {status}")
    
    print(f"\nRésultat: {passed}/{total} tests réussis")
    
    if passed == total:
        print("\n🎉 VALIDATION COMPLÈTE RÉUSSIE !")
        print("✅ Le VWB fonctionne parfaitement après les corrections TypeScript")
        print("✅ Prêt pour la production")
        return 0
    else:
        print("\n⚠️  Certains tests ont échoué")
        return 1

if __name__ == "__main__":
    sys.exit(main())