#!/usr/bin/env python3
"""
Allegro Burn Mode Validator
Scores each cycle across 6 criteria.
Run at the end of every cycle and append the score to the cycle log.
"""

import json
import os
import sys
from datetime import datetime, timezone

import glob

LOG_DIR = os.path.expanduser("~/.hermes/burn-logs")
_dated = os.path.join(LOG_DIR, f"burn_{datetime.now(timezone.utc).strftime('%Y%m%d')}.log")
LOG_PATH = _dated if os.path.exists(_dated) else os.path.join(LOG_DIR, "allegro.log")
STATE_PATH = os.path.expanduser("~/.hermes/allegro-cycle-state.json")
FAILURE_LOG_PATH = os.path.expanduser("~/.hermes/allegro-failure-log.md")


def ensure_log_dir():
    os.makedirs(os.path.dirname(LOG_PATH), exist_ok=True)


def score_cycle():
    ensure_log_dir()
    now = datetime.now(timezone.utc).isoformat()
    scores = {
        "state_check_completed": 0,
        "tangible_artifact": 0,
        "stop_compliance": 1,  # Default to 1; docked only if failure detected
        "lane_boundary_respect": 1,  # Default to 1
        "evidence_attached": 0,
        "reflection_logged_if_failure": 1,  # Default to 1
    }

    notes = []

    # 1. State check completed?
    if os.path.exists(LOG_PATH):
        with open(LOG_PATH, "r") as f:
            lines = f.readlines()
        if lines:
            last_lines = [l for l in lines[-20:] if l.strip()]
            for line in last_lines:
                if "State check complete" in line or "WAKE" in line:
                    scores["state_check_completed"] = 1
                    break
            else:
                notes.append("No state check log line found in last 20 log lines.")
        else:
            notes.append("Cycle log is empty.")
    else:
        notes.append("Cycle log does not exist.")

    # 2. Tangible artifact?
    artifact_found = False
    if os.path.exists(STATE_PATH):
        try:
            with open(STATE_PATH, "r") as f:
                state = json.load(f)
            cycles = state.get("cycles", [])
            if cycles:
                last = cycles[-1]
                evidence = last.get("evidence", "")
                if evidence and evidence.strip():
                    artifact_found = True
                status = last.get("status", "")
                if status == "aborted" and evidence:
                    artifact_found = True  # Documented abort counts
        except Exception as e:
            notes.append(f"Could not read cycle state: {e}")
    if artifact_found:
        scores["tangible_artifact"] = 1
    else:
        notes.append("No tangible artifact or documented abort found in cycle state.")

    # 3. Stop compliance (check failure log for recent un-reflected stops)
    if os.path.exists(FAILURE_LOG_PATH):
        with open(FAILURE_LOG_PATH, "r") as f:
            content = f.read()
        # Heuristic: if failure log mentions stop command and no corrective action verification
        # This is a simple check; human audit is the real source of truth
        if "Stop command" in content and "Verification Date" in content:
            pass  # Assume compliance unless new entry added today without reflection
    # We default to 1 and rely on manual flagging for now

    # 4. Lane boundary respect — default 1, flagged manually if needed

    # 5. Evidence attached?
    if artifact_found:
        scores["evidence_attached"] = 1
    else:
        notes.append("Evidence missing.")

    # 6. Reflection logged if failure?
    # Default 1; if a failure occurred this cycle, manual check required

    total = sum(scores.values())
    max_score = 6

    result = {
        "timestamp": now,
        "scores": scores,
        "total": total,
        "max": max_score,
        "notes": notes,
    }

    # Append to log
    with open(LOG_PATH, "a") as f:
        f.write(f"[{now}] VALIDATOR — Score: {total}/{max_score}\n")
        for k, v in scores.items():
            f.write(f"  {k}: {v}\n")
        if notes:
            f.write(f"  notes: {' | '.join(notes)}\n")

    print(f"Burn mode score: {total}/{max_score}")
    if notes:
        print("Notes:")
        for n in notes:
            print(f"  - {n}")

    return total


if __name__ == "__main__":
    score = score_cycle()
    sys.exit(0 if score >= 5 else 1)