#!/usr/bin/env python3
"""
Startup script for Hugging Face Spaces deployment
"""
import os
import sys
import logging

# Set up logging
logging.basicConfig(level=logging.INFO)
logger = logging.getLogger(__name__)

def main():
    """Main startup function for HF Spaces"""
    
    # Log environment information
    print("🚀 Starting Audit Checklist API on Hugging Face Spaces")
    print(f"Python version: {sys.version}")
    print(f"Working directory: {os.getcwd()}")
    
    # Check environment variables
    mongodb_uri = os.getenv('MONGODB_URI')
    port = os.getenv('PORT', '8000')
    
    print(f"PORT: {port}")
    if mongodb_uri:
        print(f"MONGODB_URI: {'*' * 50}")
    else:
        print("⚠️  MONGODB_URI not found in environment variables!")
        print("⚠️  Please set MONGODB_URI in your HF Space settings")
        print("⚠️  Expected format: mongodb+srv://username:password@cluster.mongodb.net/database")
    
    # Import and run the FastAPI app
    try:
        import uvicorn
        from app import app
        
        print("✅ FastAPI app imported successfully")
        print(f"🌐 Starting server on port {port}")
        
        uvicorn.run(
            app,
            host="0.0.0.0",
            port=int(port),
            log_level="info"
        )
        
    except Exception as e:
        print(f"❌ Failed to start application: {e}")
        import traceback
        traceback.print_exc()
        sys.exit(1)

if __name__ == "__main__":
    main()