import json, os, glob, datetime

BASE = "/root/.hermes/wizard-outputs"
LANES = ["forge", "ledger", "null", "quill", "sphinx", "sol", "spark"]
OUT = "/root/.hermes/wizard-outputs/sol"

def classify(age_h):
    if age_h <= 24.0:
        return "ACTIVE"
    if age_h <= 168.0:
        return "WATCH"
    return "STALE"

now = datetime.datetime.now(datetime.timezone.utc)

lanes = []
counts = {}
for pid in LANES:
    pat = os.path.join(BASE, pid + "-*.txt")
    files = glob.glob(pat)
    if not files:
        raise SystemExit("NO LOGS for lane: " + pid)
    latest = max(files, key=os.path.getmtime)
    mt = os.path.getmtime(latest)
    mtime_utc = datetime.datetime.fromtimestamp(mt, tz=datetime.timezone.utc).strftime("%Y-%m-%dT%H:%M:%SZ")
    age_h = (now - datetime.datetime.fromtimestamp(mt, tz=datetime.timezone.utc)).total_seconds() / 3600.0
    status = classify(age_h)
    lanes.append({
        "id": pid,
        "latest_log": os.path.basename(latest),
        "latest_mtime_utc": mtime_utc,
        "age_h": round(age_h, 2),
        "status": status,
    })
    counts[status] = counts.get(status, 0) + 1

record = {
    "artifact": "sol-lane-status-2026-10-27.json",
    "source": "daily ledger logs under /root/.hermes/wizard-outputs/<lane>-*.txt (latest by mtime)",
    "measured_at_utc": now.strftime("%Y-%m-%dT%H:%M:%SZ"),
    "status_rule": "ACTIVE = latest log within 24h; WATCH = 24h-168h; STALE = >168h",
    "lanes": lanes,
    "status_counts": counts,
}

with open(os.path.join(OUT, "sol-lane-status-2026-10-27.json"), "w") as f:
    json.dump(record, f, indent=2)
    f.write("\n")

# Written result (plain-text triage verdict).
lines = ["# Sol Daily-Lane Status - 2026-10-27 (measured)", ""]
lines.append("Classification measured live from the on-disk mtimes of each primary lane's daily ledger logs under /root/.hermes/wizard-outputs/.")
lines.append("Rules: ACTIVE = latest log within 24h; WATCH = 24h-168h; STALE = >168h.")
lines.append("")
lines.append("## Verdict")
lines.append("")
lines.append("- status_counts: %s" % json.dumps(counts))
lines.append("")
lines.append("## Per-lane table")
lines.append("")
lines.append("| Lane | Latest daily log | Last written (UTC) | Age (h) | Status |")
lines.append("|-------|------------------|--------------------|---------|--------|")
for ln in lanes:
    lines.append("| %s | %s | %s | %.2f | %s |" % (ln["id"], ln["latest_log"], ln["latest_mtime_utc"], ln["age_h"], ln["status"]))
lines.append("")

with open(os.path.join(OUT, "sol-lane-status-2026-10-27.md"), "w") as f:
    f.write("\n".join(lines))

print("measured_at_utc:", record["measured_at_utc"])
print("status_counts:", json.dumps(counts))
print("lanes:")
for ln in lanes:
    print("  ", ln["id"], ln["latest_log"], ln["latest_mtime_utc"], "age=%.2f" % ln["age_h"], "->", ln["status"])