import sys, os
sys.path.append(os.path.dirname(os.path.abspath(__file__)) + '/..')
from database import TradeDB

db = TradeDB()
try:
    # ls_ws_ticks 컬럼 확인
    ls_tick_cols = [dict(r)["Field"] for r in db.conn.execute("SHOW COLUMNS FROM ls_ws_ticks").fetchall()]
    print("[ls_ws_ticks 컬럼]:", ls_tick_cols)
    ts_col = next((c for c in ['recv_ts','ts','timestamp','snap_time','created_at'] if c in ls_tick_cols), None)
    
    if ts_col:
        print(f"\n[LS 틱 시간대별 - {ts_col} 기준]")
        ls_hourly = db.conn.execute(f"""
            SELECT HOUR({ts_col}) as hr, count(*) as c
            FROM ls_ws_ticks
            WHERE DATE({ts_col}) = '2026-08-31'
            GROUP BY hr ORDER BY hr
        """).fetchall()
        for r in ls_hourly:
            print(f"  {dict(r)}")
        
        new_ticks = db.conn.execute(f"""
            SELECT count(*) as c FROM ls_ws_ticks
            WHERE {ts_col} >= '2026-08-31 12:22:00'
        """).fetchone()
        print(f"\n  재시작(12:22) 이후 틱: {dict(new_ticks)['c']}")
        
        latest = db.conn.execute(f"SELECT MAX({ts_col}) as last FROM ls_ws_ticks").fetchone()
        print(f"  가장 최근 틱: {dict(latest)['last']}")

    # 후보 목록
    print("\n[target_candidates]")
    cands = db.conn.execute("SELECT count(*) as c FROM target_candidates").fetchone()
    print(f"  총 {dict(cands)['c']}건")

    # ls_universe_history
    print("\n[ls_universe_history]")
    uh_cols = [dict(r)["Field"] for r in db.conn.execute("SHOW COLUMNS FROM ls_universe_history").fetchall()]
    ts2 = next((c for c in ['created_at','updated_at','scan_time','ts'] if c in uh_cols), None)
    if ts2:
        cnt_today = db.conn.execute(f"SELECT count(*) as c FROM ls_universe_history WHERE DATE({ts2}) = '2026-08-31'").fetchone()
        print(f"  오늘({ts2}): {dict(cnt_today)['c']}건")
        latest2 = db.conn.execute(f"SELECT MAX({ts2}) as last FROM ls_universe_history").fetchone()
        print(f"  전체 최근: {dict(latest2)['last']}")
    else:
        print("  ts컬럼 없음, 컬럼:", uh_cols)
finally:
    db.close()