import nodemailer from 'nodemailer';

const transporter = nodemailer.createTransport({
  host: process.env.SMTP_HOST,
  port: parseInt(process.env.SMTP_PORT || '587'),
  secure: process.env.SMTP_SECURE === 'true',
  auth: {
    user: process.env.SMTP_USER,
    pass: process.env.SMTP_PASS,
  },
  tls: {
    rejectUnauthorized: process.env.NODE_ENV === 'production'
  }
});

export const sendEmail = async ({ to, subject, html }: { to: string; subject: string; html: string }) => {
  const mailOptions = {
    from: process.env.SMTP_FROM || '"Afrohub" <noreply@afrohub.com>',
    to,
    subject,
    html,
  };

  try {
    const info = await transporter.sendMail(mailOptions);
    return info;
  } catch (error) {
    console.error('Error sending email:', error);
    throw error;
  }
};