"""
Stage 666: Bridge - Neuro-Symbolic Synthesis logic.
"""

import logging
from typing import Any, Dict
from codebase.engines.bridge.neuro_symbolic_bridge import NeuroSymbolicBridgeNative
from codebase.bundle_store import get_store

logger = logging.getLogger(__name__)

async def execute_bridge_stage(session_id: str) -> Dict[str, Any]:
    """
    Metabolic Stage 666: Bridge.
    Fuses isolated AGI and ASI bundles from the store.
    """
    store = get_store(session_id)
    delta = store.get_delta()
    omega = store.get_omega()
    
    if not delta or not omega:
        logger.error(f"[STAGE-666] Missing bundles for session {session_id}")
        return {"status": "VOID", "reason": "Missing Δ or Ω bundles"}
        
    bridge = NeuroSymbolicBridgeNative()
    result = bridge.synthesize(delta, omega)
    
    # Store result in metadata or similar (v53 structure)
    # Note: MergedBundle creation happens in Stage 444 Trinity Sync
    
    return result
