import nodemailer from "nodemailer";

type MailOptions = {
  to: string;
  subject: string;
  text: string;
};

export async function sendMail({ to, subject, text }: MailOptions) {
  const host = process.env.SMTP_HOST;
  const port = Number(process.env.SMTP_PORT ?? 587);
  const user = process.env.SMTP_USER;
  const pass = process.env.SMTP_PASS;
  const from = process.env.SMTP_FROM;

  if (!host || !from) {
    return;
  }

  const transporter = nodemailer.createTransport({
    host,
    port,
    secure: port === 465,
    auth: user && pass ? { user, pass } : undefined
  });

  await transporter.sendMail({
    to,
    from,
    subject,
    text
  });
}