#!/usr/bin/env python3
from __future__ import annotations
import sys
from pathlib import Path
ROOT = Path(__file__).resolve().parents[1]
if str(ROOT) not in sys.path:
    sys.path.insert(0, str(ROOT))
from database import TradeDB

LAG = """
        TIMESTAMPDIFF(
            SECOND,
            STR_TO_DATE(
                CASE
                    WHEN CHAR_LENGTH(tick_time) >= 14 THEN LEFT(tick_time, 14)
                    WHEN CHAR_LENGTH(tick_time) = 6 THEN CONCAT(DATE_FORMAT(recv_ts, '%%Y%%m%%d'), tick_time)
                    ELSE NULL
                END,
                '%%Y%%m%%d%%H%%i%%s'
            ),
            recv_ts
        )
"""

db = TradeDB()
rows = db.conn.execute(
    "SELECT code, tick_time, tick_time_raw, recv_ts, price, volume, "
    + LAG
    + " AS lag_sec FROM ws_ticks WHERE source=%s AND recv_ts >= %s AND "
    + LAG
    + " > 5 ORDER BY lag_sec DESC LIMIT 10",
    ("kiwoom", "2026-08-19 09:00:00"),
).fetchall()
print("today kiwoom lag>5")
for r in rows:
    print(dict(r))

# 어제 10:40-11:51 키움 행 (삭제 후 잔존)
n = db.conn.execute(
    "SELECT COUNT(*) AS n FROM ws_ticks WHERE source=%s AND recv_ts >= %s AND recv_ts < %s",
    ("kiwoom", "2026-08-18 10:40:00", "2026-08-18 11:51:00"),
).fetchone()
print("yesterday 10:40-11:51 kiwoom n", dict(n))