import logging
from neo4j import GraphDatabase

# 🔹 Configure logging
logging.basicConfig(level=logging.INFO)
logger = logging.getLogger(__name__)

# 🔹 Fallback Credentials (Modify these as needed)
NEO4J_URI = "neo4j://191.101.233.39:7687"  # Change to your Neo4j instance
NEO4J_USERNAME = "neo4j"
NEO4J_PASSWORD = "securepassword"  # Replace with the real one

def test_neo4j_connection():
    """
    Attempts to connect to Neo4j and runs a simple query.
    """
    try:
        logger.info(f"🔹 Connecting to Neo4j at {NEO4J_URI} with user {NEO4J_USERNAME}")
        
        # 🔹 Establish connection
        driver = GraphDatabase.driver(NEO4J_URI, auth=(NEO4J_USERNAME, NEO4J_PASSWORD))
        
        # 🔹 Run a basic query
        with driver.session() as session:
            result = session.run("RETURN 'Neo4j connection successful!' AS message")
            message = result.single()["message"]
            logger.info(f"✅ {message}")

        driver.close()

    except Exception as e:
        logger.error(f"❌ Failed to connect to Neo4j: {e}")

if __name__ == "__main__":
    test_neo4j_connection()