"""Debug script — checks what /api/auth/session returns using curl_cffi Chrome impersonation."""
import os
from dotenv import load_dotenv
from curl_cffi import requests as curl_requests

load_dotenv()
token = os.getenv("CHATGPT_SESSION_TOKEN")
if not token:
    print("ERROR: CHATGPT_SESSION_TOKEN not found in .env")
    raise SystemExit(1)

s = curl_requests.Session(impersonate="chrome120")
s.cookies.set("__Secure-next-auth.session-token", token, domain="chatgpt.com", path="/")
s.headers.update({
    "Referer": "https://chatgpt.com/",
    "Accept": "*/*",
    "sec-fetch-dest": "empty",
    "sec-fetch-mode": "cors",
    "sec-fetch-site": "same-origin",
})

print("Calling /api/auth/session (with Chrome TLS impersonation) ...")
r = s.get("https://chatgpt.com/api/auth/session", timeout=15)
print(f"Status: {r.status_code}")
print(f"Content-Type: {r.headers.get('content-type', '(none)')}")

try:
    data = r.json()
    print(f"Top-level keys: {list(data.keys())}")
    access_token = data.get("accessToken")
    if access_token:
        print(f"accessToken: FOUND (length={len(access_token)}, starts with '{access_token[:10]}...')")
    else:
        print("accessToken: NOT FOUND in response")
        print(f"Full response body:\n{r.text}")
except Exception as e:
    print(f"Could not parse JSON: {e}\nRaw body:\n{r.text[:500]}")