import smtplib
from email.message import EmailMessage

from app.config import get_settings


def send_token_email(*, recipient: str, token: str, kind: str) -> None:
    settings = get_settings()
    if not settings.smtp_host:
        return
    path = "invite/accept" if kind == "invite" else "reset-password"
    link = f"{settings.public_base_url.rstrip('/')}/{path}?token={token}"
    subject = "Finance invitation / Приглашение" if kind == "invite" else "Finance password reset"
    message = EmailMessage()
    message["From"] = settings.smtp_from
    message["To"] = recipient
    message["Subject"] = subject
    message.set_content(f"Open this one-time link / Откройте одноразовую ссылку:\n\n{link}\n")
    with smtplib.SMTP(settings.smtp_host, settings.smtp_port, timeout=10) as client:
        if settings.smtp_use_tls:
            client.starttls()
        client.send_message(message)