# verify_env.py
import os, re, json

KEYS = [
    "NOTION_COOKIE",
    "NOTION_SPACE_ID",
    "NOTION_USER_ID",
    "NOTION_USER_EMAIL",
]

def redacted(v: str):
    if v is None:
        return None
    s = v
    return f"{s[:4]}…{s[-4:]} (len={len(s)})"

def uuid_like(v: str):
    return bool(re.fullmatch(r"[0-9a-fA-F-]{32,}", v or ""))

def has_quotes_or_newlines(v: str):
    if not v:
        return False
    return any(ch in v for ch in ['\n', '\r', '"', "'"])

def main():
    out = {}
    for k in KEYS:
        raw = os.getenv(k)
        out[k] = {
            "set": raw is not None,
            "empty": (raw or "") == "",
            "redacted": redacted(raw),
            "uuid_like": uuid_like(raw) if k in ("NOTION_SPACE_ID","NOTION_USER_ID") else None,
            "has_quotes_or_newlines": has_quotes_or_newlines(raw),
            "starts_with_token_v2": raw.strip().startswith("token_v2=") if (raw and k=="NOTION_COOKIE") else None,
        }
    print(json.dumps(out, ensure_ascii=False, indent=2))

if __name__ == "__main__":
    main()