#!/usr/bin/env python3
"""Simple startup script for MTG Online backend.

Usage:
    cd backend
    python run.py

This will:
1. Initialize the database (create tables if needed)
2. Start the FastAPI server with uvicorn
3. Listen on http://0.0.0.0:8000

For development:
- Uses SQLite by default (configured in app/core/config.py)
- No external dependencies required
- Hot reload enabled with --reload flag

For production:
- Set DATABASE_URL to PostgreSQL connection string
- Set SECRET_KEY to a secure random value
- Run without --reload flag
"""

import sys
import uvicorn
from app.core.database import create_tables
from app.main import app


def main():
    """Initialize database and start the server."""
    print("Initializing database...")
    # Run create_tables in an event loop
    import asyncio
    asyncio.run(create_tables())
    print("Database initialized.")
    
    print("Starting server at http://0.0.0.0:8000")
    print("API docs available at http://0.0.0.0:8000/docs")
    
    uvicorn.run(
        app,
        host="0.0.0.0",
        port=8000,
        reload=True,  # Enable hot reload for development
    )


if __name__ == "__main__":
    main()