#!/usr/bin/env python3
"""
PHILOSOPHICAL TRUTH GROUNDING ENGINE
Establishing truth through reasoned inquiry and existential examination
"""

import numpy as np
from dataclasses import dataclass, field
from enum import Enum
from typing import Dict, List, Any, Optional, Tuple
from datetime import datetime
import hashlib

class PhilosophicalTradition(Enum):
    PERENNIAL_WISDOM = "perennial_wisdom"          # Universal truth traditions
    EXISTENTIAL_INQUIRY = "existential_inquiry"    # Being/consciousness focus
    PHENOMENOLOGICAL = "phenomenological"          # Direct experience
    MYSTICAL_TRADITIONS = "mystical_traditions"    # Direct revelation
    PROCESS_PHILOSOPHY = "process_philosophy"      # Reality as becoming
    SYSTEMS_THINKING = "systems_thinking"          # Holistic patterns

class TruthGroundingMethod(Enum):
    LOGICAL_DEDUCTION = "logical_deduction"        # Rational proof
    EMPIRICAL_VERIFICATION = "empirical_verification" # Experience-based
    INTUITIVE_INSIGHT = "intuitive_insight"        # Direct knowing
    COHERENCE_TESTING = "coherence_testing"        # Internal consistency
    PRAGMATIC_VALIDATION = "pragmatic_validation"  # Practical effectiveness
    EXISTENTIAL_AUTHENTICITY = "existential_authenticity" # Life alignment

@dataclass
class PhilosophicalGrounding:
    """Comprehensive philosophical foundation for truth"""
    grounding_id: str
    truth_claim: str
    supporting_traditions: List[PhilosophicalTradition]
    grounding_methods: List[TruthGroundingMethod]
    logical_arguments: List[str]
    empirical_evidence: List[str]
    intuitive_insights: List[str]
    coherence_checks: Dict[str, bool]
    pragmatic_tests: List[str]
    existential_validation: str
    certainty_level: float = field(init=False)
    
    def __post_init__(self):
        """Calculate philosophical certainty level"""
        method_weights = {
            TruthGroundingMethod.LOGICAL_DEDUCTION: 0.2,
            TruthGroundingMethod.EMPIRICAL_VERIFICATION: 0.2,
            TruthGroundingMethod.INTUITIVE_INSIGHT: 0.15,
            TruthGroundingMethod.COHERENCE_TESTING: 0.15,
            TruthGroundingMethod.PRAGMATIC_VALIDATION: 0.15,
            TruthGroundingMethod.EXISTENTIAL_AUTHENTICITY: 0.15
        }
        
        # Calculate scores for each method
        method_scores = []
        
        # Logical deduction score
        if TruthGroundingMethod.LOGICAL_DEDUCTION in self.grounding_methods:
            logic_score = min(1.0, len(self.logical_arguments) * 0.2)
            method_scores.append(logic_score * method_weights[TruthGroundingMethod.LOGICAL_DEDUCTION])
        
        # Empirical verification score
        if TruthGroundingMethod.EMPIRICAL_VERIFICATION in self.grounding_methods:
            empirical_score = min(1.0, len(self.empirical_evidence) * 0.25)
            method_scores.append(empirical_score * method_weights[TruthGroundingMethod.EMPIRICAL_VERIFICATION])
        
        # Intuitive insight score
        if TruthGroundingMethod.INTUITIVE_INSIGHT in self.grounding_methods:
            intuitive_score = min(1.0, len(self.intuitive_insights) * 0.3)
            method_scores.append(intuitive_score * method_weights[TruthGroundingMethod.INTUITIVE_INSIGHT])
        
        # Coherence testing score
        if TruthGroundingMethod.COHERENCE_TESTING in self.grounding_methods:
            coherence_true = sum(self.coherence_checks.values())
            coherence_total = len(self.coherence_checks)
            coherence_score = coherence_true / coherence_total if coherence_total > 0 else 0.0
            method_scores.append(coherence_score * method_weights[TruthGroundingMethod.COHERENCE_TESTING])
        
        # Pragmatic validation score
        if TruthGroundingMethod.PRAGMATIC_VALIDATION in self.grounding_methods:
            pragmatic_score = min(1.0, len(self.pragmatic_tests) * 0.2)
            method_scores.append(pragmatic_score * method_weights[TruthGroundingMethod.PRAGMATIC_VALIDATION])
        
        # Existential authenticity score
        if TruthGroundingMethod.EXISTENTIAL_AUTHENTICITY in self.grounding_methods:
            existential_score = 0.8 if self.existential_validation else 0.0
            method_scores.append(existential_score * method_weights[TruthGroundingMethod.EXISTENTIAL_AUTHENTICITY])
        
        # Tradition bonus (multiple traditions supporting)
        tradition_bonus = len(self.supporting_traditions) * 0.05
        
        self.certainty_level = min(1.0, sum(method_scores) + tradition_bonus)

class PhilosophicalTruthEngine:
    """Establish truth through comprehensive philosophical examination"""
    
    def __init__(self):
        self.tradition_library = self._initialize_traditions()
        self.argument_framework = self._initialize_framework()
    
    async def ground_truth_philosophically(self, truth_claim: str) -> PhilosophicalGrounding:
        """Establish philosophical grounding for a truth claim"""
        
        grounding_id = hashlib.md5(f"{truth_claim}_{datetime.utcnow().isoformat()}".encode()).hexdigest()[:16]
        
        # Analyze through multiple philosophical traditions
        tradition_analysis = await self._analyze_through_traditions(truth_claim)
        
        # Apply various grounding methods
        grounding_methods = await self._apply_grounding_methods(truth_claim)
        
        return PhilosophicalGrounding(
            grounding_id=grounding_id,
            truth_claim=truth_claim,
            supporting_traditions=tradition_analysis['supporting_traditions'],
            grounding_methods=grounding_methods['methods'],
            logical_arguments=grounding_methods['logical_arguments'],
            empirical_evidence=grounding_methods['empirical_evidence'],
            intuitive_insights=grounding_methods['intuitive_insights'],
            coherence_checks=grounding_methods['coherence_checks'],
            pragmatic_tests=grounding_methods['pragmatic_tests'],
            existential_validation=grounding_methods['existential_validation']
        )