// Smooth scroll to contact section
function scrollToContact() {
  const contactSection = document.getElementById('contact-section');
  if (contactSection) {
    contactSection.scrollIntoView({ 
      behavior: 'smooth', 
      block: 'start' 
    });
  }
}

// Smooth scroll to FAQ section
function scrollToFAQ() {
  const faqSection = document.getElementById('faq-section');
  if (faqSection) {
    faqSection.scrollIntoView({ 
      behavior: 'smooth', 
      block: 'start' 
    });
  }
}

// Smooth scroll to tracking section
function scrollToTracking() {
  const trackingSection = document.getElementById('tracking-section');
  if (trackingSection) {
    trackingSection.scrollIntoView({ 
      behavior: 'smooth', 
      block: 'start' 
    });
  }
}

// Initialize the page
function init() {
  // Make scroll functions available globally
  window.scrollToContact = scrollToContact;
  window.scrollToFAQ = scrollToFAQ;
  window.scrollToTracking = scrollToTracking;
  
  // Add success message handling for form submissions
  const forms = document.querySelectorAll('form[data-landingsite-contact-form]');
  forms.forEach(form => {
    form.addEventListener('submit', function(e) {
      // Show a success message after form submission
      setTimeout(() => {
        const submitButton = form.querySelector('button[type="submit"]');
        if (submitButton) {
          const originalText = submitButton.innerHTML;
          submitButton.innerHTML = '<i class="fas fa-check mr-2"></i>Message Sent!';
          submitButton.style.backgroundColor = '#2B8A3E';
          
          setTimeout(() => {
            submitButton.innerHTML = originalText;
            submitButton.style.backgroundColor = '';
            form.reset();
          }, 3000);
        }
      }, 100);
    });
  });
}

// Cleanup function
function teardown() {
  // Remove global functions
  if (window.scrollToContact) delete window.scrollToContact;
  if (window.scrollToFAQ) delete window.scrollToFAQ;
  if (window.scrollToTracking) delete window.scrollToTracking;
}

// Export functions for the landingsite system
export { init, teardown };