"""Multimodal Collaboration Engine

멀티모달 협업 워크플로우 엔진 메인 클래스.
"""

import logging
import uuid
from datetime import datetime
from typing import Any

from .models import CollaborationArtifact, CollaborationWorkflow, WorkflowStep

logger = logging.getLogger(__name__)


class MultimodalCollaborationWorkflowEngine:
    """
    멀티모달 협업 워크플로우 엔진

    주요 기능:
    - 텍스트/이미지/데이터 협업 워크플로우 관리
    - 실시간 문서 공유 및 버전 관리
    - 협업 히스토리 및 감사 추적
    - 멀티모달 콘텐츠 처리 및 분석
    """

    def __init__(self) -> None:
        # 워크플로우 템플릿
        self.workflow_templates = {
            "tax_analysis": self._create_tax_analysis_workflow,
            "compliance_audit": self._create_compliance_audit_workflow,
            "strategic_planning": self._create_strategic_planning_workflow,
        }

        # 활성 워크플로우들
        self.active_workflows: dict[str, CollaborationWorkflow] = {}

        # 아티팩트 저장소
        self.artifact_store: dict[str, CollaborationArtifact] = {}

        # 워크플로우 통계
        self.workflow_stats = {
            "total_workflows": 0,
            "completed_workflows": 0,
            "failed_workflows": 0,
            "active_workflows": 0,
            "total_artifacts": 0,
            "avg_completion_time": 0.0,
        }

        logger.info("Multimodal Collaboration Workflow Engine initialized")

    async def create_workflow(
        self, workflow_type: str, client_id: str, session_id: str, initial_data: dict[str, Any]
    ) -> str:
        """새로운 협업 워크플로우 생성"""

        workflow_id = f"workflow_{workflow_type}_{client_id}_{uuid.uuid4().hex[:8]}"

        # 워크플로우 템플릿으로 초기화
        if workflow_type not in self.workflow_templates:
            raise ValueError(f"Unknown workflow type: {workflow_type}")

        steps = self.workflow_templates[workflow_type](initial_data)

        # 워크플로우 객체 생성
        workflow = CollaborationWorkflow(
            workflow_id=workflow_id,
            workflow_type=workflow_type,
            client_id=client_id,
            session_id=session_id,
            steps=steps,
            artifacts=[],
            created_at=datetime.now().isoformat(),
            updated_at=datetime.now().isoformat(),
        )

        # 활성 워크플로우에 추가
        self.active_workflows[workflow_id] = workflow

        # 통계 업데이트
        self.workflow_stats["total_workflows"] += 1
        self.workflow_stats["active_workflows"] += 1

        logger.info(f"Created workflow {workflow_id} for client {client_id}")
        return workflow_id

    def _create_tax_analysis_workflow(self, initial_data: dict[str, Any]) -> list[WorkflowStep]:
        """세무 분석 워크플로우 생성"""
        return [
            WorkflowStep(
                step_id="tax_doc_collection",
                step_name="세무 문서 수집",
                agent_responsible="junior_analyst",
                required_artifacts=[],
                produced_artifacts=["tax_documents"],
            ),
            WorkflowStep(
                step_id="tax_analysis",
                step_name="세무 분석",
                agent_responsible="senior_analyst",
                required_artifacts=["tax_documents"],
                produced_artifacts=["tax_analysis_report"],
            ),
            WorkflowStep(
                step_id="tax_review",
                step_name="세무 검토",
                agent_responsible="tax_specialist",
                required_artifacts=["tax_analysis_report"],
                produced_artifacts=["tax_review_report"],
            ),
        ]

    def _create_compliance_audit_workflow(self, initial_data: dict[str, Any]) -> list[WorkflowStep]:
        """컴플라이언스 감사 워크플로우 생성"""
        return [
            WorkflowStep(
                step_id="compliance_doc_review",
                step_name="컴플라이언스 문서 검토",
                agent_responsible="compliance_officer",
                required_artifacts=[],
                produced_artifacts=["compliance_documents"],
            ),
            WorkflowStep(
                step_id="compliance_analysis",
                step_name="컴플라이언스 분석",
                agent_responsible="audit_specialist",
                required_artifacts=["compliance_documents"],
                produced_artifacts=["compliance_analysis"],
            ),
        ]

    def _create_strategic_planning_workflow(
        self, initial_data: dict[str, Any]
    ) -> list[WorkflowStep]:
        """전략 기획 워크플로우 생성"""
        return [
            WorkflowStep(
                step_id="market_analysis",
                step_name="시장 분석",
                agent_responsible="strategy_analyst",
                required_artifacts=[],
                produced_artifacts=["market_analysis"],
            ),
            WorkflowStep(
                step_id="strategic_planning",
                step_name="전략 기획",
                agent_responsible="strategy_director",
                required_artifacts=["market_analysis"],
                produced_artifacts=["strategic_plan"],
            ),
        ]
