import sys
import json
sys.path.insert(0, '/home/hoon/kis_bot')
from database import TradeDB

db = TradeDB()
try:
    res = db.conn.execute("SELECT code, name, strategy, env_snapshot FROM active_trades WHERE env_snapshot IS NOT NULL ORDER BY updated_at DESC LIMIT 5").fetchall()
    if not res:
        print("현재 active_trades에 env_snapshot이 저장된 거래가 없습니다.")
    else:
        print(f"env_snapshot 저장 내역 {len(res)}건 확인:")
        for r in res:
            r_dict = dict(r)
            snap = r_dict['env_snapshot']
            snap_len = len(snap) if snap else 0
            print(f"- {r_dict['name']}({r_dict['code']}) [{r_dict['strategy']}] | 스냅샷 길이: {snap_len} bytes")
except Exception as e:
    print(f"조회 실패: {e}")
db.close()