mitre-cyber-academy/ctf-scoreboard

$(document).on('rails_admin.dom_ready', function() {

  // Run if we're in the challenge page
  if($('.sponsorship_fields_toggler').length){
    toggleSponsorField()
    $('.sponsorship_fields_toggler').find('input')[1].addEventListener('change', toggleSponsorField);
  }

  // Run if we're in the game page
  if($('.enable_completion_certificates_field').length){
      toggleCertAndPrizes();
      document.getElementById('game_enable_completion_certificates').addEventListener('change', toggleCertAndPrizes);
      document.getElementById('game_prizes_available').addEventListener('change', toggleCertAndPrizes);
  }

  // Wrapper for all showing/hiding of sponsors
  function toggleSponsorField() {
    var checkbox_id = $('.sponsorship_fields_toggler').find('input')[1].id
    showOrHide(checkbox_id, '.sponsorship_fields_toggle')
  }

  // Wrapper for all showing/hiding of game prizes/completion certificates
  function toggleCertAndPrizes() {
    showOrHide('game_enable_completion_certificates', 'game_completion_certificate_template_field')
    showOrHide('game_prizes_available', 'game_prizes_text_field')
  }

  // Show or hide based off a checkbox
  function showOrHide(checkboxId, fieldToToggle){
    if(document.getElementById(checkboxId).checked){
      $(fieldToToggle).show()
    }
    else{
      $(fieldToToggle).hide()
    }
  }
});