"""card.judge() 纯逻辑单测（无需 DB、无需 pandas）。

覆盖：候选 / 关注（缺覆盖）/ 关注（缺确认）/ 仅展示（未启动）/ 仅展示（硬风险否决）
/ 缺失文案 / 评分陈旧 / 旋钮 / 卡内序 / 坏信号集合与 pool 同源。

跑法：python3 test_card.py   或   pytest test_card.py
"""
import card

BASE = dict(pointed=True, theme="散热器件", n_sources=2, pct0=4.1,
            covered=True, upside=0.25, risk_name=False,
            accum_state="明确吸筹·量在价先", accum_score=78, accum_age=3,
            y_signal="WATCH", stale_snapshot=False)


def t(name, cond):
    assert cond, name
    print("  ok", name)


def main():
    r = card.judge(dict(BASE))
    t("三门槛全过且明确吸筹 -> 候选", r["verdict"] == "候选" and r["confirm"] and not r["risk"])
    t("候选理由四条齐", len(r["reasons"]) == 4 and "已启动" in r["reasons"][1])

    r = card.judge({**BASE, "covered": False, "upside": None})
    t("只差覆盖 -> 关注", r["verdict"] == "关注" and "无券商覆盖" in r["missing"])

    r = card.judge({**BASE, "accum_state": "潜在吸筹·低位企稳"})
    t("门槛全过但潜在吸筹不算确认 -> 关注", r["verdict"] == "关注" and not r["confirm"])

    r = card.judge({**BASE, "accum_state": ""})
    t("无评分 -> 关注且缺失文案", r["verdict"] == "关注" and "无吸筹评分（未入池）" in r["missing"])

    r = card.judge({**BASE, "pct0": 1.2})
    t("未启动 -> 仅展示", r["verdict"] == "仅展示" and "started" in r["failed_gates"])

    r = card.judge({**BASE, "pointed": False})
    t("未被指向 -> 仅展示且标无传导", r["verdict"] == "仅展示" and "无传导" in r["missing"])

    r = card.judge({**BASE, "y_signal": "sell"})
    t("决策系统 SELL -> 硬风险否决为仅展示", r["verdict"] == "仅展示" and r["risk"])

    r = card.judge({**BASE, "stale_snapshot": True})
    t("快照日不符 -> 硬风险", r["verdict"] == "仅展示" and "传导快照日与计划日不符" in r["risk"])

    r = card.judge({**BASE, "accum_state": "⚠️ 高位派发"})
    t("高位派发 -> 硬风险", r["verdict"] == "仅展示" and "高位派发" in r["risk"])

    r = card.judge({**BASE, "accum_age": 45})
    t("评分陈旧 -> 不确认、关注、缺失文案", r["verdict"] == "关注" and not r["confirm"]
      and any("陈旧 45" in m for m in r["missing"]))

    r = card.judge({**BASE, "pct0": 2.5}, start_pct=2.0)
    t("启动阈值旋钮生效", r["verdict"] == "候选")
    r = card.judge({**BASE, "accum_age": 45}, accum_max_age=60)
    t("评分日龄旋钮生效", r["verdict"] == "候选")
    r = card.judge({**BASE, "upside": -0.05}, neg_tol=0.10)
    t("负容忍线传入生效", r["verdict"] == "候选")
    r = card.judge({**BASE, "upside": -0.05})
    t("负容忍默认 0：轻微为负不过覆盖门槛 -> 关注", r["verdict"] == "关注")

    r = card.judge({**BASE, "risk_name": True})
    t("ST 族 -> 仅展示", r["verdict"] == "仅展示" and "clean_name" in r["failed_gates"])

    rows = [{"verdict": "关注", "pct0": 9.0}, {"verdict": "候选", "pct0": 3.5},
            {"verdict": "候选", "pct0": 7.2}, {"verdict": "仅展示", "pct0": None}]
    rows.sort(key=card.sort_key)
    t("卡内序：候选在前、同判决涨幅降序、缺行情垫底",
      [x["pct0"] for x in rows] == [7.2, 3.5, 9.0, None])

    t("坏信号集合口径", card.BAD_SIGNALS == {"SELL", "AVOID", "DROPPED"})
    print("ALL OK — 候选卡判决 / 关注两种 / 硬风险三种 / 缺失文案 / 旋钮 / 卡内序 全部通过")


if __name__ == "__main__":
    main()