#!/usr/bin/env python3
"""审计 AlphaX 技术/消息触发时效，防止旧形态冒充当下交易机会。"""
import json
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 app.db.schema import get_conn, init_db
init_db()
conn = get_conn()
errors = []
warnings = []


def parse_json(v):
    try:
        if isinstance(v, dict):
            return v
        if v:
            return json.loads(v)
    except Exception:
        pass
    return {}


def add(kind, rule, row):
    (errors if kind == "error" else warnings).append({"rule": rule, "row": row})

rows = conn.execute("""
SELECT id,symbol,rec_state,action_status,execution_status,display_bucket,signals,market_context_json,sector_context_json,entry_plan_json,rec_time
FROM recommendation
WHERE status='active' AND COALESCE(display_bucket,'watch_pool')!='history'
ORDER BY id DESC
""").fetchall()

for r in rows:
    d = dict(r)
    market = parse_json(d.get("market_context_json"))
    sector = parse_json(d.get("sector_context_json"))
    ep = parse_json(d.get("entry_plan_json"))
    tc = market.get("trigger_context") or sector.get("trigger_context") or ep.get("trigger_context") or {}
    sig_text = d.get("signals") or ""
    if d.get("execution_status") == "buy_now":
        if not tc:
            add("warning", "buy_now_missing_trigger_context", {k:d.get(k) for k in ("id","symbol","rec_time","action_status")})
        elif tc.get("trigger_status") == "stale_background_only":
            add("error", "buy_now_from_stale_background", {"id": d["id"], "symbol": d["symbol"], "trigger_context": tc})
    if "历史" in sig_text and "已过期" in sig_text and d.get("execution_status") == "buy_now":
        current = (tc.get("current_triggers") or []) if isinstance(tc, dict) else []
        if not current:
            add("error", "stale_signal_buy_now_without_current_trigger", {"id": d["id"], "symbol": d["symbol"], "signals": sig_text[:300]})
    if "event_title" in sector or "event_source" in market:
        if not tc and not (sector.get("trigger_context") or market.get("trigger_context")):
            add("warning", "event_recommendation_missing_event_marker", {"id": d["id"], "symbol": d["symbol"], "sector_context": sector, "market_context": market})

summary = {
    "active_checked": len(rows),
    "errors": errors,
    "warnings": warnings,
}
print(json.dumps(summary, ensure_ascii=False, indent=2))
conn.close()
if errors:
    raise SystemExit(1)