"""meta_intra — orchestrator read on the intraday 'earns_slot' set. Like the ortho wave:
10 'slots' cannot be 10 alphas. Compute corr-to-TP01 (the hardened scorer passes a high
in-sample Sharpe even when it is borrowed trend-beta), mutual correlation, and per-cut
uplift, to separate GENUINELY ORTHOGONAL low-turnover intraday signals from trend-in-disguise.
"""
from __future__ import annotations
import importlib.util, sys
from pathlib import Path
import numpy as np, pandas as pd

HERE = Path(__file__).resolve().parent
sys.path.insert(0, "/opt/docker/PythagorasGoal/scripts/research/alt")
import altlib as al  # noqa: E402
AG = HERE / "agents"
CUTS = ["2021-01-01", "2022-01-01", "2023-01-01", "2024-01-01", "2025-01-01"]


def _target(p):
    s = importlib.util.spec_from_file_location(p.stem, p); m = importlib.util.module_from_spec(s); s.loader.exec_module(m); return m.target


def _sh(s):
    r = np.asarray(s.dropna().values, float); return float(np.mean(r)/np.std(r)*np.sqrt(365.25)) if len(r) > 2 and np.std(r) > 0 else 0.0


def _u(c, B, cut, w=0.25):
    J = pd.concat({"B": B, "C": c}, axis=1, join="inner").dropna(); J = J[J.index >= pd.Timestamp(cut, tz="UTC")]
    return _sh((1-w)*J["B"]+w*J["C"]) - _sh(J["B"]) if len(J) > 30 else float("nan")


def main():
    import json
    lb = json.loads((HERE/"intra_leaderboard.json").read_text())
    slots = [r["name"] for r in lb if r.get("earns_slot")]
    B = al.tp01_baseline_daily()
    daily = {}
    for name in slots:
        p = AG/f"{name}.py"; tf = "15m" if "_15m" in name else "1h"
        try:
            daily[name.replace("agent_", "")] = al.candidate_daily(_target(p), tf=tf)
        except Exception as e:
            print(f"  skip {name}: {e}")
    names = list(daily)
    M = pd.concat(daily, axis=1, join="inner").dropna()
    corrTP = {n: round(float(pd.concat({"B": B, "C": daily[n]}, axis=1, join="inner").dropna().corr().iloc[0, 1]), 2) for n in names}
    print(f"\n  INTRADAY earns_slot set ({len(names)}) — corr to TP01 & per-cut uplift")
    print(f"  {'signal':<26}{'corrTP':>7}  per-cut uplift " + " ".join(c[:4] for c in CUTS))
    for n in sorted(names, key=lambda x: corrTP[x]):
        ups = [_u(daily[n], B, c) for c in CUTS]
        tag = "ORTHO" if abs(corrTP[n]) < 0.4 else ("trend-beta" if corrTP[n] > 0.6 else "mixed")
        print(f"  {n:<26}{corrTP[n]:>7}  " + " ".join(f"{u:>+5.2f}" for u in ups) + f"  [{tag}]")
    print(f"\n  mutual corr among the LOW-corr (<0.4 to TP01) ones:")
    ortho = [n for n in names if abs(corrTP[n]) < 0.4]
    if len(ortho) >= 2:
        print(M[ortho].corr().round(2).to_string())
    # combined equal-weight of the orthogonal ones
    if ortho:
        combo = M[ortho].mean(axis=1)
        print(f"\n  ORTHO combo ({len(ortho)}): standalone Sh {_sh(combo):.2f}  corrTP {float(pd.concat({'B':B,'C':combo},axis=1,join='inner').dropna().corr().iloc[0,1]):.2f}")
        print("  per-cut uplift: " + " ".join(f"{_u(combo,B,c):+.2f}" for c in CUTS))


if __name__ == "__main__":
    main()