#!/usr/bin/env python3
"""intraday_health_check.py — 盘中高频轻量自检 (no_agent)

每15分钟检查最关键的活动组件，只查会直接影响盘中运行的。
发现问题→写TODO（消费管道与每日体检共享）。
"""

import json, os, sqlite3, subprocess, urllib.request
from pathlib import Path
from datetime import datetime, timedelta

BASE = Path("/home/hmo/MoFin")
DATA = BASE / "data"
DB_PATH = DATA / "mofin.db"
CRON_JOBS = Path("/home/hmo/.hermes/profiles/position-analyst/cron/jobs.json")
GATEWAY_URL = "http://localhost:8643/v1/chat/completions"
GATEWAY_KEY = "hermes123"

ISSUES = []
OK_COUNT = 0


def log(ok, msg):
    global OK_COUNT
    if ok:
        OK_COUNT += 1
    else:
        ISSUES.append(msg)


def check_port(port):
    try:
        r = subprocess.run(["ss", "-tlnp"], capture_output=True, text=True, timeout=5)
        return f":{port}" in r.stdout
    except:
        return False


def check_http(url, timeout=8):
    try:
        for k in list(os.environ.keys()):
            if 'proxy' in k.lower():
                os.environ.pop(k)
        req = urllib.request.Request(url, method="GET")
        urllib.request.urlopen(req, timeout=timeout)
        return True
    except:
        return False


def db_today_count(table, date_col):
    today = datetime.now().strftime("%Y-%m-%d")
    try:
        conn = sqlite3.connect(str(DB_PATH))
        r = conn.execute(f"SELECT COUNT(*) FROM {table} WHERE date({date_col}) = ?", (today,)).fetchone()
        conn.close()
        return r[0]
    except:
        return -1


def check_xiaoguo():
    """小果管道：进程/scanner有数据/API可达（降级不报错）"""
    # 进程 — 不一定有常驻进程（no_agent cron模式）
    # 数据 — 今日有扫描记录
    scans_today = db_today_count("xiaoguo_scan_tracker", "last_scanned_at")
    if scans_today <= 0:
        # 可能是小果离线了，不报严重，记录即可
        return
    # API — 不通时scanner已降级为unknown，不影响
    check_http("http://192.168.1.122:18003/v1/models")


def check_price_monitor():
    """价格监控：进程在跑 + 最近有数据"""
    # 进程检查
    r = subprocess.run(["pgrep", "-f", "price_monitor"], capture_output=True, timeout=5)
    process_alive = r.returncode == 0
    if not process_alive:
        log(False, "价格监控进程不在运行")
        return

    # 数据新鲜度（最近10分钟是否有事件）
    try:
        conn = sqlite3.connect(str(DB_PATH))
        recent = conn.execute(
            "SELECT COUNT(*) FROM price_events WHERE created_at > datetime('now', '-10 minutes')"
        ).fetchone()[0]
        conn.close()
        log(recent > 0, f"价格监控进程在跑，但最近10分钟无新事件")
    except:
        log(True, "价格监控进程在跑")


def check_bots():
    zhiwei = subprocess.run(["systemctl", "is-active", "xmpp-zhiwei.service"],
                           capture_output=True, text=True, timeout=5).stdout.strip() == "active"
    xiaoguo = subprocess.run(["systemctl", "is-active", "xmpp-xiaoguo.service"],
                            capture_output=True, text=True, timeout=5).stdout.strip() == "active"
    log(zhiwei, "知微XMPP Bot离线")
    log(xiaoguo, "小果XMPP Bot离线")


def check_gateways():
    log(check_port(8643), "知微Gateway :8643 未监听")
    log(check_port(8645), "小果Gateway :8645 未监听")


def check_signal_pipeline():
    """信号从xiaoguo_scanner→signal_news→consumer是否通畅"""
    unproc = 0
    try:
        conn = sqlite3.connect(str(DB_PATH))
        r = conn.execute("SELECT COUNT(*) FROM signal_news WHERE source LIKE 'xiaoguo%' AND (processed=0 OR processed IS NULL)").fetchone()
        unproc = r[0]
        conn.close()
    except:
        pass
    log(unproc < 30, f"信号堆积: {unproc}条未处理（需<30）")


def write_todos():
    if not ISSUES:
        return
    for msg in ISSUES:
        title = f"[盘中自检] {msg}"
        try:
            conn = sqlite3.connect(str(DB_PATH))
            exist = conn.execute("SELECT id FROM todos WHERE title=? AND status IN ('pending','in_progress')", (title,)).fetchone()
            if not exist:
                conn.execute(
                    "INSERT INTO todos (title, description, priority, source, status, fix_action) "
                    "VALUES (?, ?, 'high', 'intraday_check', 'pending', NULL)",
                    (title, f"盘中自动发现: {msg}"))
                conn.commit()
            conn.close()
        except:
            pass


def main():
    now = datetime.now()
    # 只在交易时段运行
    if now.weekday() >= 5 or now.hour < 9 or now.hour >= 15:
        print("[SILENT] 非交易时段")
        return

    check_bots()
    check_gateways()
    check_xiaoguo()
    if 9 <= now.hour < 16:
        check_price_monitor()
    check_signal_pipeline()

    write_todos()

    if ISSUES:
        print(f"盘中自检 | {now.strftime('%H:%M')} | {len(ISSUES)}项异常:")
        for i in ISSUES:
            print(f"  ⚠️ {i}")
    else:
        print(f"[SILENT] 盘中自检通过 | {OK_COUNT}项正常")


if __name__ == "__main__":
    main()