DOLPHIN/Observability/dolphin_status_green.py

#!/usr/bin/env python3
"""DOLPHIN GREEN live status — v1
WHITE-on-DARK theme. Reads GREEN-specific HZ maps + shared infrastructure maps.
Parses /tmp/green_launch.log for live engine state (LATENCY scan lines).

Data source mapping:
  GREEN-unique : DOLPHIN_STATE_GREEN, DOLPHIN_PNL_GREEN, /tmp/green_launch.log
  Shared       : DOLPHIN_SAFETY, DOLPHIN_META_HEALTH, DOLPHIN_FEATURES, DOLPHIN_HEARTBEAT

Run:  source /home/dolphin/siloqy_env/bin/activate && python dolphin_status_green.py
Quit: Ctrl-C
"""

import json, math, os, re, threading, time, sys, urllib.request, urllib.parse
from collections import deque
from datetime import datetime, timezone
from pathlib import Path

import hazelcast

# ── GREEN configuration ─────────────────────────────────────────────────────────
STRATEGY    = "green"
STATE_MAP   = "DOLPHIN_STATE_GREEN"
PNL_MAP     = "DOLPHIN_PNL_GREEN"
SAFETY_MAP  = "DOLPHIN_SAFETY"       # shared
META_MAP    = "DOLPHIN_META_HEALTH"  # shared
FEAT_MAP    = "DOLPHIN_FEATURES"     # shared
HB_MAP      = "DOLPHIN_HEARTBEAT"    # shared (BLUE heartbeat — reference only)
GREEN_LOG   = Path("/tmp/green_launch.log")

# ── ClickHouse fire-and-forget write ─────────────────────────────────────────
_CH_URL  = "http://localhost:8123"
_CH_USER = "dolphin"
_CH_PASS = "dolphin_ch_2026"
_CH_Q: deque = deque(maxlen=500)

def _ch_worker():
    while True:
        time.sleep(2)
        rows = []
        while _CH_Q:
            try: rows.append(_CH_Q.popleft())
            except IndexError: break
        if not rows: continue
        body = "\n".join(json.dumps(r) for r in rows).encode()
        url  = f"{_CH_URL}/?database=dolphin&query=INSERT+INTO+status_snapshots+FORMAT+JSONEachRow"
        req  = urllib.request.Request(url, data=body, method="POST")
        req.add_header("X-ClickHouse-User", _CH_USER)
        req.add_header("X-ClickHouse-Key",  _CH_PASS)
        req.add_header("Content-Type", "application/octet-stream")
        try: urllib.request.urlopen(req, timeout=4)
        except Exception: pass

threading.Thread(target=_ch_worker, daemon=True, name="ch-status-green").start()

def ch_put(row: dict):
    _CH_Q.append(row)

# ── ANSI theme ──────────────────────────────────────────────────────────────────
CLEAR = "\033[2J\033[H"
BOLD  = "\033[1m"; DIM = "\033[2m"; RST = "\033[0m"

# GREEN TUI theme — bright white primary on dark green header
BW     = "\033[97m"        # bright white  (replaces CYAN from BLUE TUI)
DG     = "\033[38;5;46m"   # bright green accent
BG_HDR = "\033[48;5;22m"   # dark green background for header banner
LG     = "\033[38;5;82m"   # light green
GREEN  = "\033[32m"; YELLOW = "\033[33m"; RED = "\033[31m"; CYAN = "\033[36m"
ORANGE = "\033[38;5;208m"

PC = {"APEX": GREEN, "STALKER": YELLOW, "TURTLE": ORANGE, "HIBERNATE": RED}
SC = {"GREEN": GREEN, "DEGRADED": YELLOW, "CRITICAL": ORANGE, "DEAD": RED}

# Thresholds (same algorithm — shared with BLUE)
VEL_DIV_THRESHOLD = -0.020
VEL_DIV_EXTREME   = -0.050
VEL_DIV_WARN      = -0.010
VEL_DIV_CLOSE     = -0.015
VOL_P60           = 0.00026414
BTC_VOL_WINDOW    = 50
FIXED_TP_PCT      = 0.0095
MAX_HOLD_BARS     = 250
OB_IMBALANCE_BIAS = -0.09

START_CAP = None
CAP_PEAK  = None

# ── Log parsing ─────────────────────────────────────────────────────────────────
_RE_ANSI    = re.compile(r'\x1b\[[0-9;]*m')
_RE_LATENCY = re.compile(
    r"LATENCY scan #(\d+): bar=(\d+) vel_div=([-\d.]+) step_bar=([\d.]+)ms vol_ok=(\w+)"
)
_RE_TS      = re.compile(r"^(\S+Z)\s+")
_RE_ENTRY   = re.compile(r"ENTRY: (\{.+?\})(?:\s*\[.*\])?$")
_RE_EXIT    = re.compile(r"EXIT: (\{.+?\})(?:\s*\[.*\])?$")

def _strip_ansi(s: str) -> str:
    return _RE_ANSI.sub('', s)


def _parse_log_dict(raw: str) -> dict:
    import ast
    cleaned = raw.replace(": nan", ": null").replace(": inf", ": null").replace(": -inf", ": null")
    try:
        return ast.literal_eval(raw)
    except Exception:
        pass
    try:
        return json.loads(cleaned.replace("'", '"'))
    except Exception:
        raise ValueError(f"unparseable: {raw[:80]}")


def _parse_green_state(n_lines=600):
    """Parse last N lines of GREEN log for live engine state + trade history."""
    try:
        raw_lines = GREEN_LOG.read_text(errors="replace").splitlines()[-n_lines:]
    except Exception:
        return {}, [], []

    lines = [_strip_ansi(l) for l in raw_lines]

    state = {}
    for line in lines:
        m = _RE_LATENCY.search(line)
        if m:
            ts_m = _RE_TS.match(line)
            state = {
                "last_scan_number": int(m.group(1)),
                "bar_idx":          int(m.group(2)),
                "last_vel_div":     float(m.group(3)),
                "step_bar_ms":      float(m.group(4)),
                "vol_ok":           m.group(5) == "True",
                "last_ts":          ts_m.group(1) if ts_m else "",
            }

    entries = {}
    trades  = []
    for line in lines:
        m = _RE_ENTRY.search(line)
        if m:
            ts_m = _RE_TS.match(line)
            try:
                d = _parse_log_dict(m.group(1))
                entries[d["trade_id"]] = {"ts": ts_m.group(1) if ts_m else "", **d}
            except Exception:
                pass
        m = _RE_EXIT.search(line)
        if m:
            ts_m = _RE_TS.match(line)
            try:
                d = _parse_log_dict(m.group(1))
                tid = d.get("trade_id")
                if tid and tid in entries:
                    e = entries.pop(tid)
                    trades.append({**e, "exit_ts": ts_m.group(1) if ts_m else "",
                                   "reason": d.get("reason", "?"),
                                   "pnl_pct": d.get("pnl_pct", 0),
                                   "net_pnl": d.get("net_pnl", 0),
                                   "bars_held": d.get("bars_held", 0)})
            except Exception:
                pass

    errors = [l for l in lines if re.search(r'\[ERROR\]|\[WARNING\]|\[STALE', l)][-5:]

    return state, trades[-5:], errors[-3:]


# ── Helpers ─────────────────────────────────────────────────────────────────────
def _age(ts):
    if not ts: return "?"
    if isinstance(ts, str):
        try:
            dt = datetime.fromisoformat(ts.replace("Z", "+00:00"))
            s = time.time() - dt.timestamp()
        except Exception:
            return "?"
    else:
        s = time.time() - ts
    if s < 0: return "0s"
    if s < 60: return f"{s:.0f}s"
    if s < 3600: return f"{s/60:.0f}m"
    return f"{s/3600:.1f}h"


def _age_seconds(ts_str):
    try:
        dt = datetime.fromisoformat(ts_str.replace("Z", "+00:00"))
        return time.time() - dt.timestamp()
    except Exception:
        return 9999


def _bar(v, w=20):
    v = max(0.0, min(1.0, v))
    return "\u2588" * round(v * w) + "\u2591" * (w - round(v * w))


def _get(hz, map_name, key):
    try:
        raw = hz.get_map(map_name).blocking().get(key)
        return json.loads(raw) if raw else {}
    except Exception:
        return {}


def _item(label, color, val=""):
    dot = f"{color}\u25cf{RST}"
    v = f":{val}" if val else ""
    return f"{dot}{DIM}{label}{v}{RST}"


def _vel_item(vel_div):
    v = f"{vel_div:+.4f}"
    if vel_div <= VEL_DIV_EXTREME:
        return _item("vel_div", GREEN, v)
    elif vel_div <= VEL_DIV_THRESHOLD:
        return _item("vel_div", GREEN, v)
    elif vel_div <= VEL_DIV_CLOSE:
        return _item("vel_div", YELLOW, v)
    elif vel_div <= VEL_DIV_WARN:
        return _item("vel_div", ORANGE, v)
    elif vel_div < 0:
        return _item("vel_div", RED, v)
    else:
        return _item("vel_div", RED, v)


def signal_fired(vel_div, vol_ok, posture, acb_ready, exf_ok, halt):
    return (
        vel_div <= VEL_DIV_THRESHOLD
        and vol_ok
        and posture not in ("HIBERNATE", "TURTLE")
        and acb_ready
        and exf_ok
        and not halt
    )


def trade_can_execute(open_count, lev, abs_cap, daily_loss_ok, boost):
    return (
        open_count == 0
        and lev < abs_cap
        and daily_loss_ok
        and boost > 0
    )


def _best_fill_candidate(obf_universe):
    candidates = []
    for k, v in obf_universe.items():
        if not isinstance(v, dict) or "fill_probability" not in v:
            continue
        candidates.append((k, v))
    if not candidates:
        return None, {}
    def score(item):
        sym, a = item
        imb = float(a.get("imbalance", 0))
        fp  = float(a.get("fill_probability", 0))
        sp  = float(a.get("spread_bps", 99))
        dq  = float(a.get("depth_quality", 0))
        imb_bonus = max(0.0, -imb)
        return fp * (1 + imb_bonus) * dq / max(0.1, sp)
    candidates.sort(key=score, reverse=True)
    return candidates[0]


# ── Gear rows ──────────────────────────────────────────────────────────────────
def gear_rows(gstate, safe, acb, exf, hb, obf_universe=None):
    vel_div   = float(gstate.get("last_vel_div", 0) or 0)
    vol_ok    = bool(gstate.get("vol_ok", False))
    posture   = safe.get("posture") or gstate.get("posture") or "?"
    halt      = posture in ("HIBERNATE", "TURTLE")

    acb_boost_val = float(acb.get("boost", acb.get("cut", 0)) or 0)
    acb_ready     = acb_boost_val > 0
    exf_ok_count  = int(exf.get("_ok_count", 0) if exf else 0)
    exf_ok        = exf_ok_count >= 3

    hb_ts  = hb.get("ts")
    hb_ok  = bool(hb_ts and (time.time() - hb_ts) < 30)

    # ── SIGNAL ROW ────────────────────────────────────────────────────────────
    s_items = []

    btc_vol_str = "\u2014"
    if exf:
        dvol_raw = exf.get("dvol_btc") or exf.get("dvol")
        fng_raw  = exf.get("fng")
        if dvol_raw:
            btc_vol_str = f"dV:{float(dvol_raw):.0f}"
            if fng_raw:
                btc_vol_str += f" FnG:{float(fng_raw):.0f}"

    vol_label = f"vol_ok({btc_vol_str})"
    s_items.append(_item(vol_label,
        GREEN if vol_ok else RED,
        "\u2713" if vol_ok else "\u2717 BLOCKED"))

    s_items.append(_vel_item(vel_div))

    pc = PC.get(posture, DIM)
    s_items.append(_item("posture",
        GREEN if posture == "APEX" else (YELLOW if posture == "STALKER" else RED),
        posture))

    s_items.append(_item("acb",
        GREEN if acb_ready else (ORANGE if acb_boost_val > 0 else RED),
        f"{acb_boost_val:.2f}"))

    s_items.append(_item("exf",
        GREEN if exf_ok else (YELLOW if exf_ok_count >= 1 else RED),
        f"{exf_ok_count}/5"))

    s_items.append(_item("no_halt",
        GREEN if not halt else RED,
        "\u2713" if not halt else "HALT"))

    s_items.append(_item("hb",
        GREEN if hb_ok else RED,
        _age(hb_ts)))

    all_sig = signal_fired(vel_div, vol_ok, posture, acb_ready, exf_ok, halt)
    if all_sig:
        s_items.append(f"  {DG}{BOLD}\u25c9 SIGNAL{RST}")

    # ── TRADE ROW ─────────────────────────────────────────────────────────────
    t_items = []

    t_items.append(_item("paper", DG, "Nautilus"))

    t_items.append(_item("regime",
        GREEN if not halt else RED,
        "free" if not halt else "HALTED"))

    rm = float(safe.get("Rm", 0) or 0)
    t_items.append(_item("Rm",
        GREEN if rm >= 0.90 else (YELLOW if rm >= 0.70 else (ORANGE if rm >= 0.50 else RED)),
        f"{rm:.3f}"))

    c5 = float((safe.get("breakdown") or {}).get("Cat5", 1.0) or 1.0)
    t_items.append(_item("Cat5",
        GREEN if c5 >= 0.95 else (YELLOW if c5 >= 0.85 else (ORANGE if c5 >= 0.70 else RED)),
        f"{c5:.3f}"))

    bar_idx = int(gstate.get("bar_idx", 0) or 0)
    t_items.append(_item("bar", DIM, str(bar_idx)))

    all_trade = all_sig and trade_can_execute(0, 0.0, 8.0, c5 > 0.50, acb_boost_val)
    if all_trade:
        t_items.append(f"  {DG}{BOLD}\u25c9 TRADE{RST}")

    sig_row   = "  ".join(s_items)
    trade_row = "  ".join(t_items)

    # ── FILL ROW ──────────────────────────────────────────────────────────────
    f_items = []

    n_assets = int(obf_universe.get("_n_assets", 0) if obf_universe else 0)
    n_stale  = int(obf_universe.get("_n_stale",  0) if obf_universe else 0)
    n_fresh  = n_assets - n_stale

    f_items.append(_item("universe",
        GREEN if n_fresh >= 200 else (YELLOW if n_fresh >= 50 else RED),
        f"{n_fresh}/{n_assets}"))

    sym, ab = _best_fill_candidate(obf_universe or {})
    if sym:
        fill_p = float(ab.get("fill_probability", 0))
        spread = float(ab.get("spread_bps", 99))
        dq     = float(ab.get("depth_quality",  0))
        imb    = float(ab.get("imbalance",       0))
        depth  = float(ab.get("depth_1pct_usd",  0))
        asset_color = GREEN if fill_p >= 0.80 else (YELLOW if fill_p >= 0.50 else RED)
        f_items.append(_item("best", asset_color, sym[:6]))
        f_items.append(_item("fill_p",
            GREEN if fill_p >= 0.85 else (YELLOW if fill_p >= 0.60 else RED),
            f"{fill_p:.2f}"))
        f_items.append(_item("spread",
            GREEN if spread <= 3 else (YELLOW if spread <= 8 else RED),
            f"{spread:.1f}bps"))
        f_items.append(_item("depth_q",
            GREEN if dq >= 0.5 else (YELLOW if dq >= 0.1 else RED),
            f"{dq:.2f}"))
        imb_ok = imb < OB_IMBALANCE_BIAS
        f_items.append(_item("imb",
            GREEN  if imb_ok else
            YELLOW if imb < 0 else
            ORANGE if imb < 0.1 else RED,
            f"{imb:+.2f}"))
        f_items.append(_item("depth",
            GREEN if depth >= 50_000 else (YELLOW if depth >= 10_000 else RED),
            f"${depth/1000:.0f}k"))
    else:
        f_items.append(_item("OBF", RED, "no data"))

    boost = float(acb.get("boost", 1.0) if acb else 1.0)
    beta  = float(acb.get("beta",  0.8) if acb else 0.8)
    f_items.append(_item("acb_boost",
        GREEN if boost >= 1.5 else (YELLOW if boost >= 1.0 else ORANGE),
        f"\u00d7{boost:.2f}"))
    f_items.append(_item("beta",
        GREEN if beta >= 0.7 else (YELLOW if beta >= 0.4 else RED),
        f"{beta:.2f}"))

    f_items.append(f"  {DIM}(paper: Nautilus internal){RST}")

    fill = "  ".join(f_items)
    return sig_row, trade_row, fill


# ── Render ──────────────────────────────────────────────────────────────────────
def render(hz):
    global START_CAP, CAP_PEAK

    eng  = _get(hz, STATE_MAP,  "engine_snapshot")
    cap  = _get(hz, STATE_MAP,  "capital_checkpoint")
    safe = _get(hz, SAFETY_MAP,  "latest")
    hb   = _get(hz, HB_MAP,      "nautilus_flow_heartbeat")
    mh   = _get(hz, META_MAP,    "latest")
    acb  = _get(hz, FEAT_MAP,    "acb_boost")
    exf  = _get(hz, FEAT_MAP,    "exf_latest")
    obf  = _get(hz, FEAT_MAP,    "obf_universe_latest")

    # Log parsing for liveness + trade history (engine_snapshot is primary for state)
    glog_state, trades_hist, log_errors = _parse_green_state(600)

    now     = datetime.now(timezone.utc).strftime("%Y-%m-%d %H:%M:%S UTC")
    capital = float(eng.get("capital", 0) or cap.get("capital", 0))
    posture = safe.get("posture") or eng.get("posture") or "?"
    rm      = float(safe.get("Rm", 0) or 0)
    hb_ts   = hb.get("ts")
    phase   = hb.get("phase", "?")
    trader_up = hb_ts and (time.time() - hb_ts) < 30
    scans   = eng.get("scans_processed", "\u2014")
    bar_idx = eng.get("bar_idx", "\u2014")
    vel_div = float(eng.get("last_vel_div", 0) or 0)
    vol_ok  = bool(eng.get("vol_ok", False))
    trades_ex = int(eng.get("trades_executed", 0) or 0)
    lev     = float(eng.get("current_leverage", 0) or 0)
    notional= float(eng.get("open_notional", 0) or 0)
    mhs_st  = mh.get("status", "?")
    rm_meta = float(mh.get("rm_meta", 0) or 0)
    snap_ts = eng.get("timestamp", "")

    # Liveness from log (engine_snapshot may lag a few seconds)
    log_ts_str = glog_state.get("last_ts", "")
    log_age = _age(log_ts_str) if log_ts_str else "?"
    green_alive = log_ts_str and _age_seconds(log_ts_str) < 30
    step_ms = float(glog_state.get("step_bar_ms", 0) or 0)

    if capital > 0:
        if START_CAP is None: START_CAP = capital
        if CAP_PEAK is None or capital > CAP_PEAK: CAP_PEAK = capital

    roi = ((capital - START_CAP) / START_CAP * 100) if START_CAP and capital else 0
    dd  = ((CAP_PEAK - capital)  / CAP_PEAK  * 100) if CAP_PEAK and capital < CAP_PEAK else 0

    pc    = PC.get(posture, DIM)
    sc    = SC.get(mhs_st,  DIM)
    tc    = DG if green_alive else RED
    roi_c = GREEN if roi >= 0 else RED
    dd_c  = RED if dd > 15 else (YELLOW if dd > 5 else GREEN)

    sig_row, trade_row, fill_row_str = gear_rows(eng, safe, acb, exf, hb, obf)

    svc   = mh.get("service_status", {})
    hz_ks = mh.get("hz_key_status", {})

    L = []

    # HEADER — bright white on dark green background
    L.append(
        f"{BG_HDR}{BW}{BOLD}  \U0001f42c DOLPHIN-GREEN {RST}"
        f" {BW}{BOLD}v1{RST}  {DIM}{now}{RST}  {DG}\u25cf STRATEGY=green{RST}"
    )
    L.append("\u2501" * 70)

    # GREEN PROCESS
    L.append(
        f"{BW}{BOLD}GREEN{RST}  {tc}{'\u25cf LIVE' if green_alive else '\u25cf DOWN'}{RST}"
        f"  log_age:{log_age}"
        f"  scan:#{scans}"
        f"  step:{step_ms:.1f}ms"
    )
    L.append(f"  {DIM}[shared] BLUE hb:{_age(hb_ts)} phase:{phase}{RST}")

    # SIGNAL → FILL GEARS
    if not vol_ok:
        L.append(
            f"  {RED}{BOLD}\u26d4 VOL_OK=FALSE \u2014 engine gate closed,"
            f" NO trades until BTC vol > {VOL_P60:.6f}{RST}"
        )
    L.append(f"  {DIM}SIG \u2502{RST} {sig_row}")
    L.append(f"  {DIM}TRD \u2502{RST} {trade_row}")
    L.append(f"  {DIM}FIL \u2502{RST} {fill_row_str}")

    L.append("")

    # CAPITAL
    L.append(
        f"{BW}{BOLD}CAPITAL{RST}  {BW}${capital:,.2f}{RST}"
        + (f"   ROI:{roi_c}{roi:+.2f}%{RST}  DD:{dd_c}{dd:.2f}%{RST}"
           f"  start:${START_CAP:,.0f}" if START_CAP else "")
    )
    L.append(
        f"  trades:{trades_ex}  scans:{scans}  bar:{bar_idx}"
        f"  lev:{lev:.2f}x  notional:${notional:,.0f}"
    )

    # Open positions (from engine_snapshot — same structure as BLUE)
    positions = eng.get("open_positions") or []
    if positions:
        L.append(f"  {BW}{BOLD}OPEN:{RST}")
        for p in positions:
            sc2 = GREEN if p.get("side") == "LONG" else RED
            L.append(f"    {sc2}{p.get('asset','?')} {p.get('side','?')}{RST}"
                     f"  qty:{p.get('quantity',0):.4f}"
                     f"  entry:{p.get('entry_price',0):.2f}"
                     f"  upnl:{p.get('unrealized_pnl',0):+.2f}")
    else:
        L.append(f"  {DIM}no open positions{RST}")

    L.append("")

    # POSTURE (shared map)
    bd = safe.get("breakdown") or {}
    L.append(
        f"{BW}{BOLD}POSTURE{RST}  {pc}{posture}{RST}"
        f"  Rm:{pc}{_bar(rm,20)}{RST} {rm:.4f}  {DIM}[shared]{RST}"
    )
    cats = "  ".join(f"C{i}:{float(bd.get(f'Cat{i}',0)):.2f}" for i in range(1,6))
    L.append(
        f"  {cats}  f_env:{float(bd.get('f_env',0)):.3f}"
        f"  f_exe:{float(bd.get('f_exe',0)):.3f}"
    )

    L.append("")

    # SYS HEALTH (shared map)
    L.append(
        f"{BW}{BOLD}SYS HEALTH{RST}  {sc}{mhs_st}{RST}"
        f"  rm_meta:{rm_meta:.3f}  {DIM}[shared]{RST}"
    )
    for m in ("m1_data_infra","m1_trader","m2_heartbeat",
              "m3_data_freshness","m4_control_plane","m5_coherence"):
        v = float(mh.get(m, 0) or 0)
        c = GREEN if v >= 0.9 else (YELLOW if v >= 0.5 else RED)
        L.append(f"  {c}{m}:{v:.3f}{RST}")

    L.append(f"  {DIM}services:{RST} "
             + "  ".join(
                 f"{'\u25cf' if st=='RUNNING' else f'{RED}\u25cf{RST}'}{DIM}{n.split(':')[-1]}{RST}"
                 if st == "RUNNING" else
                 f"{RED}\u25cf{DIM}{n.split(':')[-1]}{RST}"
                 for n, st in sorted(svc.items())))

    L.append(f"  {DIM}hz_keys:{RST} "
             + "  ".join(
                 f"{GREEN if float(i.get('score',0))>=0.9 else (YELLOW if float(i.get('score',0))>=0.5 else RED)}\u25cf{RST}{DIM}{k}{RST}"
                 for k, i in sorted(hz_ks.items())))

    # LAST TRADES (from GREEN log)
    if trades_hist:
        L.append("")
        L.append(f"{BW}{BOLD}LAST TRADES{RST}  {DIM}(from GREEN log){RST}")
        for t in trades_hist:
            pnl = float(t.get("net_pnl", 0))
            _not = float(t.get("notional", 0))
            pct = (pnl / _not * 100) if _not else float(t.get("pnl_pct", 0)) * 100
            lev = float(t.get("leverage", 0))
            ep  = float(t.get("entry_price", 0))
            reason = t.get("reason", "?")
            asset  = t.get("asset", "?")
            bars   = t.get("bars_held", 0)
            ts_raw = t.get("ts", "")[:16].replace("T", " ")
            pc2 = GREEN if pnl >= 0 else RED
            L.append(
                f"  {pc2}{'\u25b2' if pnl>=0 else '\u25bc'}{RST}"
                f" {asset:<12} "
                f"ep:{ep:.4g}  "
                f"lev:{lev:.2f}x  "
                f"pnl:{pc2}{pnl:+.2f}({pct:+.2f}%){RST}  "
                f"exit:{reason}  bars:{bars}  {DIM}{ts_raw}{RST}"
            )
    else:
        L.append(f"  {DIM}no completed trades yet (GREEN paper mode){RST}")

    # LOG ERRORS
    if log_errors:
        L.append("")
        L.append(f"{RED}{BOLD}LOG WARNINGS{RST}")
        for e in log_errors:
            L.append(f"  {RED}{e[-120:]}{RST}")

    # PNL HISTORY
    try:
        pnl_map = hz.get_map(PNL_MAP).blocking()
        pnl_keys = sorted(pnl_map.key_set())
        if pnl_keys:
            L.append("")
            L.append(f"{BW}{BOLD}PNL HISTORY{RST}  {DIM}({PNL_MAP}){RST}")
            for k in pnl_keys[-7:]:
                v_raw = pnl_map.get(k)
                if v_raw:
                    v = json.loads(v_raw)
                    ec = float(v.get("engine_capital", 0) or 0)
                    L.append(f"  {DIM}{k}{RST}  capital:${ec:,.2f}")
    except Exception:
        pass

    L.append("")
    L.append(f"{DIM}GREEN v1 \u2022 0.5s poll \u2022 CH\u2192status_snapshots \u2022 Ctrl-C quit{RST}")

    # CH persistence
    if int(time.time() * 2) % 2 == 0:
        ch_put({
            "ts":              int(time.time() * 1000),
            "strategy":        STRATEGY,
            "capital":         capital,
            "roi_pct":         round(roi, 4),
            "dd_pct":          round(dd, 4),
            "trades_executed": trades_ex,
            "scans_processed": int(eng.get("scans_processed", 0) or 0),
            "bar_idx":         int(eng.get("bar_idx", 0) or 0),
            "posture":         posture,
            "rm":              round(rm, 6),
            "vel_div":         round(vel_div, 6),
            "vol_ok":          1 if vol_ok else 0,
            "phase":           phase,
            "mhs_status":      mhs_st,
            "boost":           round(float(acb.get("boost", 1.0) if acb else 1.0), 4),
            "cat5":            round(float((safe.get("breakdown") or {}).get("Cat5", 1.0) or 1.0), 6),
            "step_bar_ms":     round(step_ms, 2),
        })

    return "\n".join(L)


def main():
    print("Connecting to HZ...")
    hz = hazelcast.HazelcastClient(
        cluster_name="dolphin", cluster_members=["localhost:5701"],
        connection_timeout=5.0)
    print("Connected.\n")
    try:
        while True:
            try:
                sys.stdout.write(CLEAR + render(hz) + "\n")
                sys.stdout.flush()
            except Exception as e:
                sys.stdout.write(f"\n{RED}render error: {e}{RST}\n")
                sys.stdout.flush()
            time.sleep(0.5)
    except KeyboardInterrupt:
        print(f"\n{DIM}Bye.{RST}")
    finally:
        hz.shutdown()


if __name__ == "__main__":
    main()