from logger import logger


_BUILTIN_DOMAINS: set[str] = {
    "mailinator.com",
    "guerrillamail.com",
    "guerrillamail.de",
    "guerrillamail.net",
    "guerrillamail.org",
    "guerrillamailblock.com",
    "grr.la",
    "sharklasers.com",
    "guerrillamail.info",
    "tempmail.com",
    "temp-mail.org",
    "temp-mail.io",
    "throwaway.email",
    "fakeinbox.com",
    "tempail.com",
    "tempr.email",
    "dispostable.com",
    "yopmail.com",
    "yopmail.fr",
    "yopmail.net",
    "cool.fr.nf",
    "jetable.fr.nf",
    "nospam.ze.tc",
    "nomail.xl.cx",
    "mega.zik.dj",
    "speed.1s.fr",
    "courriel.fr.nf",
    "moncourrier.fr.nf",
    "monemail.fr.nf",
    "monmail.fr.nf",
    "hide.biz.st",
    "mytrashmail.com",
    "mailnesia.com",
    "maildrop.cc",
    "discard.email",
    "discardmail.com",
    "discardmail.de",
    "trashmail.com",
    "trashmail.me",
    "trashmail.net",
    "trashmail.org",
    "trashmail.at",
    "trashmail.io",
    "trashmail.ws",
    "trash-mail.com",
    "trash-mail.at",
    "trashemail.de",
    "mailcatch.com",
    "mailscrap.com",
    "mailforspam.com",
    "spamgourmet.com",
    "spamgourmet.net",
    "spamgourmet.org",
    "mailexpire.com",
    "tempinbox.com",
    "tempomail.fr",
    "10minutemail.com",
    "10minutemail.co.za",
    "10minutemail.net",
    "minutemail.io",
    "emailondeck.com",
    "getnada.com",
    "mohmal.com",
    "burnermail.io",
    "inboxbear.com",
    "mailsac.com",
    "harakirimail.com",
    "33mail.com",
    "maildax.com",
    "crazymailing.com",
    "mailtemp.info",
    "emkei.cz",
    "example.com",
    "test.com",
    "mailinator.net",
    "binkmail.com",
    "bobmail.info",
    "chammy.info",
    "devnullmail.com",
    "letthemeatspam.com",
    "mailnull.com",
    "nomail.pw",
    "nowmymail.com",
    "rmqkr.net",
    "spamfree24.org",
    "spamhereplease.com",
    "tempmailaddress.com",
    "wegwerfmail.de",
    "wegwerfmail.net",
    "wh4f.org",
    "mailzilla.com",
    "anonbox.net",
    "bspamfree.org",
    "kurzepost.de",
    "objectmail.com",
    "proxymail.eu",
    "rcpt.at",
    "reallymymail.com",
    "recode.me",
    "regbypass.com",
    "s0ny.net",
    "safetymail.info",
    "safetypost.de",
    "shieldedmail.com",
    "sogetthis.com",
    "soodonims.com",
    "spambox.us",
    "spamcero.com",
    "spamday.com",
    "spamex.com",
    "spamfighter.cf",
    "spamfighter.ga",
    "spamfighter.gq",
    "spamfighter.ml",
    "spamfighter.tk",
    "spamhole.com",
    "spaml.com",
    "spaml.de",
    "uggsrock.com",
    "uroid.com",
    "veryreallymymail.com",
    "viditag.com",
    "vomoto.com",
    "vpn.st",
    "vsimcard.com",
    "vubby.com",
    "vztc.com",
    "wasteland.rfc822.org",
    "webemail.me",
    "zetmail.com",
    "zippymail.info",
    "mailnator.com",
    "mailtothis.com",
    "mx0.wwwnew.eu",
    "mypartyclip.de",
    "myzx.com",
    "nb.gy",
    "nobulk.com",
    "noclickemail.com",
    "nogmailspam.info",
    "nomorespamemails.com",
    "nothingtoseehere.ca",
}

_loaded_extra = False
_extra_domains: set[str] = set()


def _load_extra() -> None:
    global _loaded_extra, _extra_domains
    if _loaded_extra:
        return
    _loaded_extra = True
    try:
        from config import DISPOSABLE_EMAIL_BLOCKLIST_EXTRA

        if isinstance(DISPOSABLE_EMAIL_BLOCKLIST_EXTRA, list | set | tuple):
            _extra_domains = {d.strip().lower() for d in DISPOSABLE_EMAIL_BLOCKLIST_EXTRA if isinstance(d, str)}
            if _extra_domains:
                logger.info("[DisposableEmail] загружено {} дополнительных доменов", len(_extra_domains))
    except (ImportError, AttributeError):
        pass


def is_disposable_email(email: str) -> bool:
    """Проверяет, является ли email одноразовым."""
    _load_extra()
    domain = email.strip().lower().rsplit("@", 1)[-1] if "@" in email else ""
    if not domain:
        return False
    return domain in _BUILTIN_DOMAINS or domain in _extra_domains