from fastapi import Depends, HTTPException, status
from fastapi.security import HTTPBearer
from typing import Optional

security = HTTPBearer(auto_error=False)

async def get_current_user(token: Optional[str] = Depends(security)):
    """Simple auth placeholder - in production this would validate JWT tokens"""
    if not token:
        # For now, allow anonymous access
        return {"id": "anonymous", "username": "anonymous"}
    
    # In production, validate the JWT token here
    return {"id": "user123", "username": "hive_user"}