const RESEND_API_KEY = process.env.RESEND_API_KEY!;
const RESEND_FROM_EMAIL = process.env.RESEND_FROM_EMAIL!;

interface SendEmailOptions {
  to: string;
  subject: string;
  html: string;
}

export async function sendEmail({ to, subject, html }: SendEmailOptions) {
  const response = await fetch('https://api.resend.com/emails', {
    method: 'POST',
    headers: {
      Authorization: `Bearer ${RESEND_API_KEY}`,
      'Content-Type': 'application/json',
    },
    body: JSON.stringify({
      from: RESEND_FROM_EMAIL,
      to,
      subject,
      html,
    }),
  });

  if (!response.ok) {
    const error = await response.text();
    throw new Error(`Failed to send email: ${error}`);
  }

  return response.json();
}