#!/usr/bin/env python3
"""
Test du Backend Visual Workflow Builder

Auteur : Dom, Alice, Kiro - 08 janvier 2026
"""

import requests
import json
import time
import sys

def test_backend(base_url="http://localhost:5002"):
    """Test le backend VWB."""
    print(f"🧪 Test du backend: {base_url}")
    
    # Test 1: Health check
    try:
        response = requests.get(f"{base_url}/health", timeout=5)
        if response.status_code == 200:
            print("✅ Health check OK")
            print(f"   Réponse: {response.json()}")
        else:
            print(f"❌ Health check échoué: {response.status_code}")
            return False
    except Exception as e:
        print(f"❌ Erreur health check: {e}")
        return False
    
    # Test 2: Liste des workflows
    try:
        response = requests.get(f"{base_url}/api/workflows", timeout=5)
        if response.status_code == 200:
            workflows = response.json()
            print(f"✅ Liste workflows OK ({len(workflows)} workflows)")
        else:
            print(f"❌ Liste workflows échoué: {response.status_code}")
            return False
    except Exception as e:
        print(f"❌ Erreur liste workflows: {e}")
        return False
    
    # Test 3: Création d'un workflow
    try:
        test_workflow = {
            "name": "Test Workflow",
            "description": "Workflow de test automatique",
            "created_by": "test_script"
        }
        
        response = requests.post(
            f"{base_url}/api/workflows",
            json=test_workflow,
            timeout=5
        )
        
        if response.status_code == 201:
            created_workflow = response.json()
            workflow_id = created_workflow['id']
            print(f"✅ Création workflow OK (ID: {workflow_id})")
            
            # Test 4: Récupération du workflow créé
            response = requests.get(f"{base_url}/api/workflows/{workflow_id}", timeout=5)
            if response.status_code == 200:
                print("✅ Récupération workflow OK")
                return True
            else:
                print(f"❌ Récupération workflow échoué: {response.status_code}")
                return False
        else:
            print(f"❌ Création workflow échoué: {response.status_code}")
            print(f"   Réponse: {response.text}")
            return False
    except Exception as e:
        print(f"❌ Erreur création workflow: {e}")
        return False

if __name__ == "__main__":
    print("🚀 Test automatique du backend VWB")
    print("=" * 40)
    
    # Attendre que le serveur soit prêt
    print("⏳ Attente du démarrage du serveur...")
    time.sleep(2)
    
    success = test_backend()
    
    if success:
        print("\n✅ Tous les tests sont passés!")
        sys.exit(0)
    else:
        print("\n❌ Certains tests ont échoué")
        sys.exit(1)