"""Probe a single Cloudflare Pages custom domain + its zone DNS record."""

from __future__ import annotations

import json
import os
import urllib.error
import urllib.request

DOMAIN = "dota2.refining.dev"
PROJECT = "climperor-relations"


def cf(method: str, path: str, email: str, key: str) -> dict:
    url = "https://api.cloudflare.com/client/v4" + path
    req = urllib.request.Request(url, method=method, headers={
        "X-Auth-Email": email, "X-Auth-Key": key, "Content-Type": "application/json",
    })
    try:
        with urllib.request.urlopen(req) as r:
            return json.loads(r.read().decode())
    except urllib.error.HTTPError as e:
        return json.loads(e.read().decode())


def main() -> None:
    email = os.environ.get("CLOUDFLARE_EMAIL") or os.environ.get("KEYZOO_ASSET_META_USERNAME")
    key = os.environ.get("CLOUDFLARE_API_KEY") or os.environ.get("KEYZOO_ASSET_SECRET_GLOBAL_API_KEY")
    d = cf("GET", "/accounts", email, key)
    aid = (d.get("result") or [{}])[0].get("id")

    d = cf("GET", f"/accounts/{aid}/pages/projects/{PROJECT}/domains/{DOMAIN}", email, key)
    print("domain detail:")
    for k, v in (d.get("result") or {}).items():
        if k != "zone_id":
            print(f"  {k}: {v}")

    zd = cf("GET", "/zones?name=refining.dev", email, key)
    zr = zd.get("result") or []
    if not zr:
        print("zone refining.dev: NOT FOUND on this account")
        return
    zid = zr[0]["id"]
    recs = cf("GET", f"/zones/{zid}/dns_records?name={DOMAIN}", email, key)
    print(f"dns records for {DOMAIN}:")
    for rec in (recs.get("result") or []):
        print(f"  {rec.get('type')} {rec.get('name')} -> {rec.get('content')} (proxied={rec.get('proxied')})")
    if not (recs.get("result") or []):
        print("  (none -- CNAME not added yet)")


if __name__ == "__main__":
    main()