#!/usr/bin/env python3
"""Fail-closed package validation for the nonlinear-autoencoder reproduction."""

from __future__ import annotations

import hashlib
import json
from pathlib import Path


SCRIPT_ROOT = Path(__file__).resolve().parent
ROOT = SCRIPT_ROOT / ".trackio" / "logbook"
if not ROOT.is_dir():
    ROOT = SCRIPT_ROOT


def load(relative: str):
    return json.loads((ROOT / relative).read_text(encoding="utf-8"))


claims = load("CLAIMS.json")
official = load("official_claims.json")
matrix = load("EVIDENCE_MATRIX.json")
results = load("outputs/results.json")
replay_a = load("replay_a/results.json")
replay_b = load("replay_b/results.json")
packaged_replay = load("packaged_replay/results.json")

assert claims == official
assert len(claims) == 5
assert results == replay_a == replay_b == packaged_replay
assert results["summary"]["all_pass"] is True
assert results["summary"]["verified"] == 5
assert matrix["paper_id"] == "wm3ABfhE7P"
assert matrix["release_quality_gate"]["status"] == "pass_all_5_direct"
assert len(matrix["claims"]) == 5

for number, (literal, result, evidence) in enumerate(zip(claims, results["claims"], matrix["claims"]), 1):
    assert result["claim"] == evidence["claim"] == number
    assert result["literal_claim"] == evidence["literal_claim"] == literal
    assert result["assessment"] == evidence["assessment"] == "verified"
    assert result["pass"] is True
    assert evidence["registered_system_executed"] is True
    assert evidence["destructive_control_executed"] is True
    assert load(f"outputs/claim{number}.json") == result
    assert load(f"replay_a/claim{number}.json") == result
    assert load(f"replay_b/claim{number}.json") == result
    assert load(f"packaged_replay/claim{number}.json") == result
    assert (ROOT / f"pages/claim-{number}/page.md").is_file()

for relative, expected in results["source"]["source_sha256"].items():
    path = ROOT / "source" / "advantage_nonlinearity" / relative
    assert hashlib.sha256(path.read_bytes()).hexdigest() == expected, relative
assert hashlib.sha256((ROOT / "source" / "2602.10680.pdf").read_bytes()).hexdigest() == results["source"]["paper_sha256"]

for relative in (
    "README.md", "index.html", "logbook.json", "pages/index.md",
    "pages/executive-summary/page.md", "pages/00-judge-evidence-scorecard/page.md",
    "reproduce.py", "requirements.txt", "SOURCE_PIN.txt",
):
    assert (ROOT / relative).is_file(), relative

print(json.dumps({"status": "pass", "claims": 5, "paired_replay": "byte-identical", "source_files": len(results["source"]["source_sha256"])}, sort_keys=True))