// Send to a specific Resend Audience
const sendToAudience = async (audienceId, emailData, apiKey) => {
  const response = await fetch(`https://onlyautomator.com/api/marketing/send-email`, {
    method: 'POST',
    headers: {
      'Content-Type': 'application/json',
      'Authorization': `Bearer ${apiKey}`
    },
    body: JSON.stringify({ ...emailData, audienceId })
  });
  return await response.json();
};

// Send to active users (last 30 days)
const sendToActiveUsers = async (emailData, apiKey) => {
  const response = await fetch(`https://onlyautomator.com/api/marketing/send-email`, {
    method: 'POST',
    headers: {
      'Content-Type': 'application/json',
      'Authorization': `Bearer ${apiKey}`
    },
    body: JSON.stringify({ ...emailData, filterActive: true, activeDays: 30 })
  });
  return await response.json();
};

// Example Usage
const emailContent = {
  subject: "Special Offer Inside!",
  content: "<p>Hi {{first_name}}, check out our new products!</p>",
  fromEmail: "marketing@onlyautomator.com",
  fromName: "OnlyAutomator Team"
};
const marketingApiKey = process.env.MARKETING_API_SECRET; 

sendToAudience('resend_audience_id_123', emailContent, marketingApiKey)
  .then(result => console.log('Audience send result:', result))
  .catch(err => console.error(err));

sendToActiveUsers(emailContent, marketingApiKey)
  .then(result => console.log('Active users send result:', result))
  .catch(err => console.error(err));