import asyncio
import os
import json
import time
from concurrent.futures import ProcessPoolExecutor
from concurrent.futures.process import BrokenProcessPool
from datetime import datetime

from modules.config import Config
from modules.services.kis import KISClient
from modules.services.news import AsyncNewsCollector
from modules.services.ollama import OllamaManager
from modules.services.telegram import TelegramMessenger
from modules.analysis.macro import MacroAnalyzer
from modules.utils.monitor import SystemMonitor
from modules.utils.performance_db import PerformanceDB
from modules.strategy.process import analyze_stock_process, calculate_position_size

try:
    from theme_manager import ThemeManager
except ImportError:
    class ThemeManager:
        def get_themes(self, code): return []


def init_worker():
    try:
        from modules.utils.process_tracker import ProcessTracker
        ProcessTracker.register("Trading Bot Worker")
    except Exception:
        pass


class AutoTradingBot:
    """
    [v2.0] 개선된 자동매매 봇

    주요 개선사항:
    1. ATR 기반 동적 손절/익절 + 트레일링 스탑
    2. 변동성 기반 포지션 사이징 (1주 고정 → 동적 수량)
    3. 보유종목 분석 기반 매도 (score 기반 SELL 판단)
    4. 매크로 상태를 분석 워커에 전달 (동적 임계값)
    5. 최고가 추적 (트레일링 스탑용)
    6. 상세한 매매 로그 및 텔레그램 알림
    """
    def __init__(self, ipc_lock=None, command_queue=None, shutdown_event=None):
        # 1. 서비스 초기화
        self.kis = KISClient()
        self.news = AsyncNewsCollector()
        self.executor = ProcessPoolExecutor(max_workers=1, initializer=init_worker)

        self.messenger = TelegramMessenger()
        self.theme_manager = ThemeManager()
        self.ollama_monitor = OllamaManager()

        # 2. 유틸리티 초기화
        self.monitor = SystemMonitor(self.messenger, self.ollama_monitor)

        # 3. 상태 변수
        self.daily_trade_history = []
        self.discovered_stocks = set()
        self.is_macro_warning_sent = False
        self.watchlist_updated_today = False
        self.report_sent = False

        # [v2.0] 트레일링 스탑용 최고가 추적
        # {ticker: peak_price}
        self.peak_prices = {}

        # [v2.0] 최근 매크로 상태 캐싱
        self.last_macro_status = None

        # 4. 프로세스 관리
        self.shutdown_event = shutdown_event

        # 5. IPC (Shared Memory)
        try:
            from modules.utils.ipc import SharedIPC
            self.ipc = SharedIPC(lock=ipc_lock, command_queue=command_queue)
        except ImportError:
            print("[Bot] SharedIPC module not found.")
            self.ipc = None

        # 6. Watchlist Manager
        try:
            from watchlist_manager import WatchlistManager
            self.watchlist_manager = WatchlistManager(self.kis, watchlist_file=Config.WATCHLIST_FILE)
        except ImportError:
            self.watchlist_manager = None

        # 7. 기록 로드
        self.history_file = Config.HISTORY_FILE
        self.load_trade_history()

        # 7-1. 성과 DB 및 평가 플래그
        self.perf_db = PerformanceDB()
        self.weekly_eval_sent = False
        self._snapshot_taken_today = False
        self._pending_evaluate = False

        # 8. AI 하드웨어 점검
        from modules.analysis.deep_learning import PricePredictor
        PricePredictor.verify_hardware()

        # 9. KIS 비동기 클라이언트
        try:
            from modules.services.kis import KISAsyncClient
            self.kis_async = KISAsyncClient(self.kis)
        except ImportError:
            self.kis_async = None

    def load_trade_history(self):
        if os.path.exists(self.history_file):
            try:
                with open(self.history_file, "r", encoding="utf-8") as f:
                    self.daily_trade_history = json.load(f)
            except Exception:
                self.daily_trade_history = []
        else:
            self.daily_trade_history = []

    def save_trade_history(self):
        try:
            with open(self.history_file, "w", encoding="utf-8") as f:
                json.dump(self.daily_trade_history, f, ensure_ascii=False, indent=2)
        except Exception as e:
            print(f"[Bot] Failed to save history: {e}")

    def load_watchlist(self):
        try:
            with open(Config.WATCHLIST_FILE, "r", encoding="utf-8") as f:
                return json.load(f)
        except Exception:
            return {}

    def _take_daily_snapshot(self, macro_status, balance):
        """일별 자산 스냅샷을 perf_db에 저장 (09:05~09:15 호출)."""
        try:
            total_eval_snap = int(balance.get("total_eval", 0))
            deposit_snap = int(balance.get("deposit", 0))
            holdings_count_snap = len([
                h for h in balance.get("holdings", [])
                if int(h.get("qty", 0)) > 0
            ])

            # KOSPI 현재가 (macro_status 지표에서 추출)
            kospi_close = None
            try:
                indicators = macro_status.get("indicators", {})
                kospi_price = float(indicators.get("KOSPI", {}).get("price", 0))
                if kospi_price > 0:
                    kospi_close = kospi_price
            except Exception:
                pass

            self.perf_db.save_daily_snapshot(
                total_eval_snap, deposit_snap, holdings_count_snap, kospi_close)
            self._snapshot_taken_today = True
        except Exception as e:
            print(f"[Bot] Daily snapshot error: {e}")

    async def _run_weekly_evaluation(self):
        """주간 성과 평가 실행 후 텔레그램으로 전송."""
        try:
            from modules.analysis.evaluator import PerformanceEvaluator
            evaluator = PerformanceEvaluator()
            loop = asyncio.get_running_loop()
            # Ollama 호출이 동기 블로킹이므로 executor에서 실행
            report = await loop.run_in_executor(None, evaluator.generate_weekly_report)
            if len(report) > 4000:
                report = report[:4000] + "\n... (일부 생략)"
            self.messenger.send_message(report)
            self.weekly_eval_sent = True
            print("[Bot] Weekly evaluation report sent.")
        except Exception as e:
            print(f"[Bot] Weekly evaluation error: {e}")
            self.messenger.send_message(f"[Bot] 주간 평가 오류: {e}")

    def _load_peak_prices(self):
        """트레일링 스탑용 최고가 데이터 로드"""
        peak_file = os.path.join(Config.DATA_DIR, "peak_prices.json")
        if os.path.exists(peak_file):
            try:
                with open(peak_file, "r", encoding="utf-8") as f:
                    self.peak_prices = json.load(f)
            except Exception:
                self.peak_prices = {}

    def _save_peak_prices(self):
        """트레일링 스탑용 최고가 데이터 저장"""
        peak_file = os.path.join(Config.DATA_DIR, "peak_prices.json")
        try:
            with open(peak_file, "w", encoding="utf-8") as f:
                json.dump(self.peak_prices, f, indent=2)
        except Exception:
            pass

    def _update_peak_price(self, ticker, current_price):
        """보유 종목의 최고가 갱신"""
        if ticker not in self.peak_prices:
            self.peak_prices[ticker] = current_price
        elif current_price > self.peak_prices[ticker]:
            self.peak_prices[ticker] = current_price
            print(f"   📈 [Peak Updated] {ticker}: {current_price:,.0f}")

    def send_daily_report(self):
        if self.report_sent:
            return
        print("[Bot] Generating Daily Report...")
        balance = self.kis.get_balance()

        total_eval = int(balance.get("total_eval", 0))
        deposit = int(balance.get("deposit", 0))

        report = (f"📅 <b>[Daily Closing Report]</b>\n"
                  f"💰 <b>Total Asset:</b> <code>{total_eval:,}원</code>\n"
                  f"💵 <b>Cash:</b> <code>{deposit:,}원</code>\n"
                  f"📜 <b>Trades Today:</b> <code>{len(self.daily_trade_history)}건</code>\n\n")

        # 매매 내역
        if self.daily_trade_history:
            total_profit = 0
            buy_count = 0
            sell_count = 0
            for trade in self.daily_trade_history:
                action = trade['action']
                icon = "🔴" if action == "BUY" else "🔵"
                qty = trade.get('qty', 0)
                price = trade.get('price', 0)
                reason = trade.get('reason', '')
                report += f"{icon} <b>{action}</b> {trade['name']} {qty}주 @ {price:,.0f}원"
                if reason:
                    report += f" ({reason})"
                report += "\n"

                if action == "BUY":
                    buy_count += 1
                else:
                    sell_count += 1
                    total_profit += trade.get('profit', 0)

            report += f"\n📊 매수 {buy_count}건 / 매도 {sell_count}건"
            if sell_count > 0:
                report += f" | 실현손익: <code>{total_profit:,.0f}원</code>"
            report += "\n"

        # 보유종목 현황
        if "holdings" in balance and balance["holdings"]:
            report += "\n📊 <b>[Holdings]</b>\n"
            for stock in balance["holdings"]:
                yld = float(stock.get('yield', 0))
                profit_loss = int(stock.get('profit_loss', 0))
                if yld > 0:
                    icon = "🔴"
                    yld_str = f"+{yld}"
                elif yld < 0:
                    icon = "🔵"
                    yld_str = f"{yld}"
                else:
                    icon = "⚪"
                    yld_str = f"{yld}"

                report += (f"{icon} {stock['name']}: <code>{yld_str}%</code> "
                           f"(<code>{profit_loss:+,}원</code>)\n")

        self.messenger.send_message(report)
        self.report_sent = True

    def restart_executor(self):
        print("[Bot] Restarting Process Executor...")
        try:
            self.executor.shutdown(wait=False)
        except Exception:
            pass
        self.executor = ProcessPoolExecutor(max_workers=1, initializer=init_worker)
        print("[Bot] Process Executor Restarted.")

    def _process_commands(self):
        """IPC command queue 폴링 및 처리"""
        if not self.ipc:
            return

        commands = self.ipc.poll_commands()
        for cmd in commands:
            command = cmd.get('command', '')
            print(f"[Bot] Received command: {command}")

            if command == 'restart':
                self.messenger.send_message("[Bot] Restart requested via Telegram.")
                self.restart_executor()

            elif command == 'update_watchlist':
                if self.watchlist_manager:
                    try:
                        summary = self.watchlist_manager.update_watchlist_daily()
                        self.messenger.send_message(f"[Watchlist Updated]\n{summary}")
                    except Exception as e:
                        self.messenger.send_message(f"Watchlist update failed: {e}")

            elif command == 'evaluate':
                self._pending_evaluate = True

    async def run_cycle(self):
        now = datetime.now()

        # 0. 명령 큐 폴링
        self._process_commands()

        # 0-1. 즉시 평가 요청 처리 (IPC 'evaluate' 명령)
        if self._pending_evaluate:
            self._pending_evaluate = False
            await self._run_weekly_evaluation()

        # 1. 거시경제 분석
        macro_status = MacroAnalyzer.get_macro_status(self.kis)
        self.last_macro_status = macro_status
        is_crash = False

        if macro_status['status'] == 'DANGER':
            is_crash = True
            if not self.is_macro_warning_sent:
                self.messenger.send_message(
                    "🚨 <b>[MARKET CRASH ALERT]</b>\n"
                    "시장 급락 감지! 매수 중단, 매도 기준 상향.\n"
                    f"Risk Score: {macro_status['risk_score']}")
                self.is_macro_warning_sent = True
        elif macro_status['status'] == 'CAUTION':
            if not self.is_macro_warning_sent:
                self.messenger.send_message(
                    "⚠️ <b>[MARKET CAUTION]</b>\n"
                    "시장 불안정. 보수적 매매 모드 전환.\n"
                    f"Risk Score: {macro_status['risk_score']}")
                self.is_macro_warning_sent = True
        else:
            if self.is_macro_warning_sent:
                self.messenger.send_message("🌤️ <b>[MARKET RECOVERY]</b> 시장 안정화.")
                self.is_macro_warning_sent = False

        # 2. IPC 상태 업데이트
        if self.ipc:
            try:
                balance = self.kis.get_balance()
                gpu_status = self.ollama_monitor.get_gpu_status()
                watchlist = self.load_watchlist()
                self.ipc.write_status({
                    'balance': balance,
                    'gpu': gpu_status,
                    'watchlist': watchlist,
                    'discovered_stocks': list(self.discovered_stocks),
                    'is_macro_warning': self.is_macro_warning_sent,
                    'macro_indices': macro_status['indicators'],
                    'themes': {}
                })
            except Exception:
                pass

        # 3. 아침 업데이트 (08:00)
        if now.hour == 8 and 0 <= now.minute < 5:
            if not self.watchlist_updated_today and self.watchlist_manager:
                print("[Bot] Morning Update...")
                try:
                    summary = self.watchlist_manager.update_watchlist_daily()
                    self.messenger.send_message(summary)
                    self.watchlist_updated_today = True
                except Exception as e:
                    self.messenger.send_message(f"Update Failed: {e}")

        # 4. 리셋 (09:00)
        if now.hour == 9 and now.minute < 5:
            self.daily_trade_history = []
            self.save_trade_history()
            self.report_sent = False
            self.weekly_eval_sent = False
            self._snapshot_taken_today = False
            self.discovered_stocks.clear()
            self.watchlist_updated_today = False
            # 전일 최고가 초기화 (보유하지 않는 종목)
            self._load_peak_prices()

        # 5. 시스템 감시 (3분 간격)
        self.monitor.check_health()

        # 6. 장 운영 시간 체크
        if not (9 <= now.hour < 15 or (now.hour == 15 and now.minute < 30)):
            if now.hour == 15 and now.minute >= 40:
                self.send_daily_report()
            # 일별 스냅샷 (16:00~16:30, 당일 최종 포트폴리오 가치 기록)
            if now.hour == 16 and now.minute <= 30 and not self._snapshot_taken_today:
                try:
                    balance_snap = self.kis.get_balance()
                    self._take_daily_snapshot(macro_status, balance_snap)
                except Exception as e:
                    print(f"[Bot] Snapshot error: {e}")
            # 주간 평가 (금요일 15:35~15:45, 장 마감 직후)
            if (now.weekday() == 4 and now.hour == 15
                    and 35 <= now.minute <= 45 and not self.weekly_eval_sent):
                await self._run_weekly_evaluation()
            # 장 외 시간에는 서킷 브레이커도 리셋
            self.monitor.reset_circuit()
            print("[Bot] Market Closed. Waiting...")
            return

        # [서킷 브레이커] CPU 과부하 시 분석 사이클 일시 중단
        if self.monitor.is_cpu_critical():
            print("[Bot] ⛔ CPU Circuit Breaker 발동 중. 분석 사이클 스킵.")
            return

        cycle_start_time = time.time()
        print(f"[Bot] Cycle Start: {now.strftime('%H:%M:%S')}")

        # 7. 종목 분석 및 매매
        target_dict = self.load_watchlist()

        # [v2.0] 잔고 조회 및 보유종목 맵 생성
        balance = self.kis.get_balance()
        current_holdings = {}
        total_eval = int(balance.get("total_eval", 0))

        if balance and "holdings" in balance:
            for stock in balance["holdings"]:
                code = stock.get("code")
                qty = int(stock.get("qty", 0))
                if qty > 0:
                    current_holdings[code] = stock
                    # 최고가 업데이트 (트레일링 스탑용)
                    current_price = float(stock.get('current_price', 0))
                    if current_price > 0:
                        self._update_peak_price(code, current_price)

        # [v2.0] 보유종목도 분석 대상에 포함 (watchlist에 없어도)
        for code in current_holdings:
            if code not in target_dict:
                name = current_holdings[code].get('name', 'Unknown')
                target_dict[code] = name
                print(f"[Bot] Added holding to analysis: {name} ({code})")

        # 분석 실행 (병렬 처리)
        analysis_tasks = []
        news_data = await self.news.get_market_news_async()

        tracking_deposit = int(balance.get("deposit", 0))

        # [v3.0] 비동기 OHLCV + 투자자 동향 배치 조회
        tickers_list = list(target_dict.keys())
        ohlcv_batch = {}
        investor_batch = {}

        if self.kis_async and tickers_list:
            try:
                print(f"[Bot] 비동기 OHLCV 배치 조회: {len(tickers_list)}종목")
                ohlcv_batch = await self.kis_async.get_daily_ohlcv_batch(tickers_list)
                investor_batch = await self.kis_async.get_investor_trends_batch(tickers_list)
            except Exception as e:
                print(f"[Bot] 비동기 배치 조회 실패: {e} -> 동기 fallback")
                ohlcv_batch = {}
                investor_batch = {}

        try:
            for ticker, name in target_dict.items():
                # OHLCV 데이터 획득 (배치 결과 우선, 실패 시 동기 fallback)
                ohlcv_data = ohlcv_batch.get(ticker)
                if not ohlcv_data or not ohlcv_data.get('close'):
                    ohlcv_data = self.kis.get_daily_ohlcv(ticker)
                if not ohlcv_data or not ohlcv_data.get('close'):
                    continue

                # [v2.0] 보유 정보 전달 (분석 워커에서 동적 손절/익절 사용)
                holding_info = None
                if ticker in current_holdings:
                    h = current_holdings[ticker]
                    holding_info = {
                        'qty': int(h.get('qty', 0)),
                        'yield': float(h.get('yield', 0.0)),
                        'purchase_price': float(h.get('purchase_price', 0)),
                        'current_price': float(h.get('current_price', 0)),
                        'peak_price': self.peak_prices.get(ticker, float(h.get('current_price', 0)))
                    }

                # investor_trend fallback
                investor_trend = investor_batch.get(ticker)
                if investor_trend is None:
                    investor_trend = self.kis.get_investor_trend(ticker)

                future = self.executor.submit(
                    analyze_stock_process, ticker, ohlcv_data, news_data,
                    investor_trend, macro_status, holding_info)
                analysis_tasks.append(future)

            # 결과 처리
            loop = asyncio.get_running_loop()
            for future in analysis_tasks:
                try:
                    # 240초 타임아웃: LSTM 학습 + Ollama 추론 시간 고려
                    res = await loop.run_in_executor(None, lambda f=future: f.result(240))
                    ticker = res['ticker']
                    ticker_name = target_dict.get(ticker, 'Unknown')
                    print(f"[Bot] [{ticker_name}] Score: {res['score']:.2f} ({res['decision']})"
                          f" | SL:{res.get('sl_tp', {}).get('stop_loss_pct', 'N/A')}%"
                          f" TP:{res.get('sl_tp', {}).get('take_profit_pct', 'N/A')}%")

                    # ===== 매수 처리 =====
                    if res['decision'] == "BUY":
                        if is_crash:
                            print(f"[Bot] [Skip Buy] Market DANGER mode - {ticker_name}")
                            continue

                        current_price = float(res['current_price'])
                        if current_price <= 0:
                            continue

                        # [v2.0] 포지션 사이징 (동적 수량)
                        qty = calculate_position_size(
                            total_capital=total_eval if total_eval > 0 else tracking_deposit,
                            current_price=current_price,
                            volatility=res.get('volatility', 2.0),
                            score=res['score'],
                            ai_confidence=res.get('ai_confidence', 0.5)
                        )
                        if qty <= 0:
                            print(f"[Bot] [Skip Buy] Position size = 0 ({ticker_name})")
                            continue

                        required_amount = current_price * qty

                        # 예수금 확인
                        if tracking_deposit < required_amount:
                            # 수량 줄여서 재시도
                            qty = int(tracking_deposit / current_price)
                            if qty <= 0:
                                print(f"[Bot] [Skip Buy] 예수금 부족 ({ticker_name}): "
                                      f"필요 {required_amount:,.0f} > 잔고 {tracking_deposit:,.0f}")
                                continue
                            required_amount = current_price * qty

                        print(f"[Bot] Buying {ticker_name} {qty}ea @ ~{current_price:,.0f}")
                        order = self.kis.buy_stock(ticker, qty)
                        if order.get("status"):
                            reason = res.get('decision_reason', '')
                            sl_tp = res.get('sl_tp', {})

                            msg = (f"🔴 <b>[BUY]</b> {ticker_name} {qty}주\n"
                                   f"   Price: <code>{current_price:,.0f}원</code>\n"
                                   f"   Score: <code>{res['score']:.2f}</code>\n"
                                   f"   SL: <code>{sl_tp.get('stop_loss_pct', -5):.1f}%</code>"
                                   f" | TP: <code>{sl_tp.get('take_profit_pct', 8):.1f}%</code>"
                                   f" | Trail: <code>{sl_tp.get('trailing_stop_pct', 3):.1f}%</code>")
                            if reason:
                                msg += f"\n   Reason: {reason}"

                            self.messenger.send_message(msg)
                            self.daily_trade_history.append({
                                "action": "BUY", "name": ticker_name,
                                "qty": qty, "price": current_price,
                                "score": res['score'],
                                "reason": reason
                            })
                            self.save_trade_history()

                            # 성과 DB 기록
                            pred = res.get("prediction") or {}
                            self.perf_db.save_trade_record(
                                action="BUY", ticker=ticker, name=ticker_name,
                                qty=qty, price=current_price,
                                scores_dict={
                                    "tech": res.get("tech", 0.0),
                                    "sentiment": res.get("sentiment", 0.0),
                                    "lstm_score": res.get("lstm_score", 0.0),
                                    "score": res.get("score", 0.0),
                                    "ai_confidence": res.get("ai_confidence", 0.5),
                                    "prediction_change": pred.get("change_rate", 0.0)
                                },
                                reason=reason,
                                macro_state=macro_status.get("status", "SAFE")
                            )

                            tracking_deposit -= required_amount

                            # 최고가 초기 설정
                            self.peak_prices[ticker] = current_price
                            self._save_peak_prices()

                    # ===== 매도 처리 (v2.0 - 분석 기반 매도) =====
                    elif res['decision'] == "SELL" and ticker in current_holdings:
                        h = current_holdings[ticker]
                        qty = int(h.get('qty', 0))
                        yld = float(h.get('yield', 0.0))
                        profit_loss = int(h.get('profit_loss', 0))

                        if qty > 0:
                            print(f"[Bot] Selling {ticker_name} {qty}ea (Yield: {yld:.1f}%)")
                            sell_res = self.kis.sell_stock(ticker, qty)

                            if sell_res and sell_res.get("status"):
                                reason = res.get('decision_reason', 'AI Signal')

                                msg = (f"🔵 <b>[SELL]</b> {ticker_name} {qty}주\n"
                                       f"   Yield: <code>{yld:.1f}%</code>\n"
                                       f"   P&L: <code>{profit_loss:+,}원</code>\n"
                                       f"   Reason: {reason}")

                                self.messenger.send_message(msg)
                                sell_price = float(h.get('current_price', 0))
                                self.daily_trade_history.append({
                                    "action": "SELL", "name": ticker_name,
                                    "qty": qty, "price": sell_price,
                                    "yield": yld, "profit": profit_loss,
                                    "reason": reason
                                })
                                self.save_trade_history()

                                # 성과 DB 매도 결과 기록
                                self.perf_db.close_trade(ticker, sell_price, yld)

                                # 최고가 기록 삭제
                                if ticker in self.peak_prices:
                                    del self.peak_prices[ticker]
                                    self._save_peak_prices()

                except BrokenProcessPool:
                    raise
                except Exception as e:
                    print(f"[Bot] Analysis Worker Error: {e}")

        except BrokenProcessPool:
            print("[Bot] Worker Process Crashed. Restarting Executor...")
            self.restart_executor()
        except KeyboardInterrupt:
            raise
        except Exception as e:
            print(f"[Bot] Cycle Loop Error: {e}")

        # 사이클 소요시간 로깅 (120초 초과 시 경고)
        cycle_elapsed = time.time() - cycle_start_time
        if cycle_elapsed > 120:
            print(f"[Bot] ⚠️ 사이클 소요 {cycle_elapsed:.0f}초 (120초 초과) → LSTM 쿨다운 활성화 권장")
        else:
            print(f"[Bot] Cycle Done: {cycle_elapsed:.1f}초")

    def loop(self):
        print(f"[Bot] Module Started (PID: {os.getpid()}) [v3.0]")
        self.messenger.send_message(
            "🚀 <b>[Bot Started v3.0]</b>\n"
            f"✅ LSTM 쿨다운: {Config.LSTM_COOLDOWN//60}분\n"
            f"✅ AI 모델: {Config.OLLAMA_MODEL}\n"
            f"✅ CPU 서킷브레이커: {Config.CPU_CIRCUIT_BREAKER_THRESHOLD}% 기준\n"
            "✅ 동적 손절/익절, 트레일링 스탑, 포지션 사이징")

        # 최고가 데이터 로드
        self._load_peak_prices()

        loop = asyncio.new_event_loop()
        asyncio.set_event_loop(loop)

        try:
            while True:
                if self.shutdown_event and self.shutdown_event.is_set():
                    print("[Bot] Shutdown signal received.")
                    break

                try:
                    loop.run_until_complete(self.run_cycle())
                except Exception as e:
                    print(f"[Bot] Loop Error: {e}")
                    self.messenger.send_message(f"[Bot] Loop Error: {e}")

                for _ in range(60):
                    if self.shutdown_event and self.shutdown_event.is_set():
                        break
                    time.sleep(1)

        except KeyboardInterrupt:
            print("[Bot] Stopped by User.")
        finally:
            print("[Bot] Shutting down executor...")
            self.executor.shutdown(wait=False)
            if self.ipc:
                self.ipc.cleanup()
            loop.close()
            print("[Bot] Executor shutdown complete.")