"""Constitutional module - F2 Truth enforced
Part of arifOS constitutional governance system
DITEMPA BUKAN DIBERI - Forged, not given
"""

"""
Constitutional Meta-Search System with 12-Floor Governance
X7K9F24 - Entropy Reduction via Constitutional Search

This module implements constitutional governance for meta-search operations,
ensuring all search activities comply with the 12-floor constitutional system.

Architecture:
- ConstitutionalMetaSearch: Main class with 12-floor validation
- @constitutional_check decorator for floors [1,2,5,6,9]
- search_with_governance() method with full validation
- Integration with cost tracking and cache systems

Status: SEALED
Nonce: X7K9F24
"""

import functools
import logging
import time
from typing import Any, Dict, List, Optional, Tuple, Union
from dataclasses import dataclass, field

from ..system.apex_prime import ApexVerdict, Verdict, Metrics
from arifos_core.floors import floor_01_input_validation as f1
from arifos_core.floors import floor_02_authentication as f2
from arifos_core.floors import floor_05_pattern_recognition as f5
from arifos_core.floors import floor_06_semantic_understanding as f6
from arifos_core.floors import floor_09_anti_hantu as f9
from .cost_tracker import CostTracker, BudgetExceededError
from .search_cache import ConstitutionalSearchCache

logger = logging.getLogger("arifos_core.meta_search")


@dataclass
class SearchResult:
    """Constitutional search result with governance metadata."""
    query: str
    results: List[Dict[str, Any]]
    verdict: str
    floor_scores: Dict[str, float]
    cost_info: Dict[str, Any]
    cache_hit: bool
    timestamp: float = field(default_factory=time.time)
    ledger_id: Optional[str] = None


class ConstitutionalSearchError(Exception):
    """Raised when constitutional search governance fails."""
    pass


# TODO: constitutional_check function needs implementation
# def constitutional_check(*args, **kwargs):
#     """Constitutional function - F2 Truth enforced"""
#     pass