#!/usr/bin/env python3
"""
Tabble-v3 Restaurant Management System
Entry point for Hugging Face Spaces deployment
"""

import uvicorn
import os
import sys
from pathlib import Path

# Add the app directory to the Python path
app_dir = Path(__file__).parent / "app"
sys.path.insert(0, str(app_dir))

def main():
    """Main entry point for the application"""
    
    # Create static directories if they don't exist
    os.makedirs("app/static/images/dishes", exist_ok=True)
    os.makedirs("templates", exist_ok=True)
    
    # Debug: Check current directory and files
    print(f"🔍 Current working directory: {os.getcwd()}")
    print(f"🔍 Files in current directory: {os.listdir('.')}")
    
    # Check for database file
    db_files = [f for f in os.listdir('.') if f.endswith('.db')]
    print(f"🔍 Database files found: {db_files}")
    
    # Ensure database file is accessible
    source_db = "Tabble.db"
    
    try:
        if os.path.exists(source_db):
            size = os.path.getsize(source_db)
            print(f"✅ Database found: {source_db} ({size} bytes)")
            # Check if file is readable
            with open(source_db, 'rb') as f:
                f.read(16)  # Try to read first 16 bytes
            print(f"✅ Database file is readable")
        else:
            print(f"⚠️  Database not found at {source_db}, will create new one")
    except Exception as e:
        print(f"⚠️  Database file check error: {e}")
    
    # Set environment variables for Hugging Face Spaces
    os.environ.setdefault("HUGGINGFACE_SPACES", "1")
    
    # Get port from environment (Hugging Face Spaces uses 7860)
    port = int(os.environ.get("PORT", 7860))
    host = os.environ.get("HOST", "0.0.0.0")
    
    print(f"🚀 Starting Tabble-v3 Restaurant Management System")
    print(f"📡 Server: http://{host}:{port}")
    print(f"📖 API Documentation: http://{host}:{port}/docs")
    print(f"🏥 Health Check: http://{host}:{port}/health")
    print("=" * 60)
    
    # Start the FastAPI application
    uvicorn.run(
        "app.main:app",
        host=host,
        port=port,
        reload=False,  # Disable reload in production
        log_level="info",
        access_log=True
    )

if __name__ == "__main__":
    main()