# List + fetch AI transcripts from a CodeB tenant.
# European Digital Identity Wallet-enabled tenants use the same key surface.
# [compliance-archive-cookbook 2026-07-23]
# pip install requests
#
# Endpoints live-verified in signal.ashx:
#   GET signal.ashx?list-transcripts=1
#   GET signal.ashx?get-transcript=<basename>.json  (raw JSON with _transcriptTurns)

import os, sys, json, pathlib, requests

TENANT  = os.environ.get("CODEB_TENANT", "https://<CODEB_TENANT_HOST>")
API_KEY = os.environ.get("CODEB_API_KEY")
OUT_DIR = pathlib.Path(os.environ.get("OUT_DIR", "./codeb-transcripts"))
if not API_KEY:
    print("CODEB_API_KEY not set", file=sys.stderr); sys.exit(2)
OUT_DIR.mkdir(parents=True, exist_ok=True)

sess = requests.Session()
sess.headers["Authorization"] = f"Bearer {API_KEY}"

idx = sess.get(f"{TENANT}/signal.ashx?list-transcripts=1", timeout=30).json()
items = idx.get("items", [])
print(f"[list] {len(items)} transcripts")
for it in items:
    f = it.get("file")
    if not f: continue
    r = sess.get(f"{TENANT}/signal.ashx?get-transcript={f}", timeout=30)
    r.raise_for_status()
    doc = r.json()
    (OUT_DIR / f).write_text(json.dumps(doc, indent=2, ensure_ascii=False))
    turns = len(doc.get("_transcriptTurns", []) or [])
    print(f"[fetch] {f} turns={turns}")