"""Multimodal Collaboration Workflow Engine (TICKET-111)

L3 Domain Layer - 멀티모달 협업 워크플로우 엔진
SSOT: TRINITY_OS_PERSONAS.yaml (Joint Command)

IRS 변경(Triple Threat)에 대응하기 위해
3책사(Strategists)와 3 Julie Agent(Agents)가 병렬로 협업하는 로직.

주요 기능:
1. 상태 기반 워크플로우 관리 (WorkflowState)
2. IRS 변경 영향도 병렬 분석 (Jang Yeong-sil, Yi Sun-sin, Shin Saimdang)
3. Julie Agent 작업 할당 및 조율
"""

import asyncio
import logging
from enum import Enum
from uuid import uuid4

from AFO.julie_cpa_agents import JulieAssociateAgent, JulieAuditorAgent, JulieManagerAgent
from AFO.trinity_score_sharing.domain_models import (
    ChangeImpactAnalysis,
    ImpactLevel,
    IRSChangeLog,
)

logger = logging.getLogger(__name__)


class WorkflowState(str, Enum):
    """워크플로우 상태"""

    IDLE = "idle"
    ANALYZING_IMPACT = "analyzing_impact"
    PLANNING_ADAPTATION = "planning_adaptation"
    EXECUTING_CHANGES = "executing_changes"
    VERIFYING_RESULTS = "verifying_results"
    COMPLETED = "completed"
    FAILED = "failed"


class MultimodalCollaborationWorkflow:
    """멀티모달 협업 워크플로우 엔진"""

    def __init__(self) -> None:
        self.workflow_id = uuid4()
        self.state = WorkflowState.IDLE
        self.active_tasks: dict[str, asyncio.Task] = {}

        # Agents Map
        self.julie_agents = {
            "associate": JulieAssociateAgent(),
            "manager": JulieManagerAgent(),
            "auditor": JulieAuditorAgent(),
        }

    async def process_irs_change(self, change_log: IRSChangeLog) -> ChangeImpactAnalysis:
        """IRS 변경 처리 워크플로우 실행"""
        logger.info(f"Starting workflow for IRS Change: {change_log.change_id}")
        self.state = WorkflowState.ANALYZING_IMPACT

        try:
            # 1. 3책사 병렬 분석 (Simulated for Phase 3)
            impact_analysis = await self._analyze_impact_parallel(change_log)

            # 2. 분석 결과 업데이트
            change_log.impact_analysis = impact_analysis

            # 3. 영향도에 따른 대응 계획 수립
            if impact_analysis.impact_level in [ImpactLevel.CRITICAL, ImpactLevel.HIGH]:
                self.state = WorkflowState.PLANNING_ADAPTATION
                # NOTE: Adaptation plan generation deferred - triggers manual review workflow
                logger.info("High impact detected. Adaptation planning required.")
            else:
                self.state = WorkflowState.COMPLETED
                logger.info("Low impact. Workflow completed.")

            return impact_analysis

        except Exception as e:
            logger.error(f"Workflow failed: {e}")
            self.state = WorkflowState.FAILED
            raise

    async def _analyze_impact_parallel(self, change_log: IRSChangeLog) -> ChangeImpactAnalysis:
        """3책사 병렬 분석 시뮬레이션"""

        # Async tasks for each strategist
        results = await asyncio.gather(
            self._consult_jang_yeong_sil(change_log),
            self._consult_yi_sun_sin(change_log),
            self._consult_shin_saimdang(change_log),
        )

        jang_opinion, yi_opinion, shin_opinion = results

        # Synthesize logic (Mock logic primarily, relying on Yi Sun-sin for safety)
        # In a real impl, this would use LLM outputs.

        return ChangeImpactAnalysis(
            impact_level=ImpactLevel.HIGH
            if getattr(change_log, "change_type", None) == "new_regulation"
            else ImpactLevel.MEDIUM,
            affected_components=["TaxEngine", "AuditTrail"],
            pillar_impacts={
                "truth": -0.05,  # New reg implies uncertainty
                "goodness": 0.0,
                "beauty": 0.0,
            },
            jang_yeong_sil_opinion=jang_opinion,
            yi_sun_sin_opinion=yi_opinion,
            shin_saimdang_opinion=shin_opinion,
            requires_manual_intervention=True,
            estimated_adaptation_effort=5.0,
        )

    async def _consult_jang_yeong_sil(self, change: IRSChangeLog) -> str:
        """장영실(眞) - 기술적/구조적 영향 분석"""
        await asyncio.sleep(0.1)  # Mock processing time
        return f"Technical impact assessed for {change.metadata.regulation_code}. Architecture update may be needed."

    async def _consult_yi_sun_sin(self, change: IRSChangeLog) -> str:
        """이순신(善) - 리스크/보안 분석"""
        await asyncio.sleep(0.1)
        return "Risk assessment complete. No immediate security threats, but compliance gap exists."

    async def _consult_shin_saimdang(self, change: IRSChangeLog) -> str:
        """신사임당(美) - UX/사용자 경험 분석"""
        await asyncio.sleep(0.1)
        return "User Dashboard notification required. Update 'Tax News' section."


# 싱글톤 인스턴스 (필요 시)
workflow_engine = MultimodalCollaborationWorkflow()
