text: $(document).ready(function(){
  
    // Field handling for Application form
    $('.permit_hide').hide();
    $('.add_another_permit_holder').click(function(e){
      e.preventDefault();
      $(this).text($(this).text() == "Add another permit holder" ? "Remove second permit holder" : "Add another permit holder");
      $(".permit_hide").toggle();
    });
  
    const fieldMapping = {
      'id_applicant_address_1' : 'id_permit_holder_address_1',
      'id_applicant_address_2' : 'id_permit_holder_address_2',
      'id_applicant_city' : 'id_permit_holder_city',
      'id_applicant_state' : 'id_permit_holder_state',
      'id_applicant_zipcode' : 'id_permit_holder_zipcode',
    }
  
    function addEventListener(listener, outputfield){
      $('#'+listener).on('input', function() {
        if($('#permit-holder-same-address').val() == 'yes'){
            $('#'+outputfield).val($(this).val());
        }
      });
  
    }
    //Initialize to disabled
    for(key in fieldMapping){
      $('#'+fieldMapping[key]).prop('disabled', true);
  
      //Add listeners
      addEventListener(key, fieldMapping[key]);
    };
  
    $('#permit-holder-same-address').change(function(){
      if($(this).val() == "no"){
        $('.permit_holder_1_fieldset input').prop('disabled', false);
        $('.permit_holder_1_fieldset select').prop('disabled', false);
      } else {
        for(key in fieldMapping){
          $('#'+fieldMapping[key]).val($('#'+key).val()).prop('disabled', true);
        };
      }
    });
  
    $('button:submit').mousedown(function(){
      for(key in fieldMapping){
        $('#'+fieldMapping[key]).prop('disabled', false);
      }
    });
  
  //Form handling for application approval and rejection
  $('#approve-form').on('submit', function(event){
      event.preventDefault();
      form_decision(this, '', 'Approved');
  });
  
  $('#deny-error-message').hide();
  $('#deny-form').on('submit', function(event){
      event.preventDefault();
      reason = $('#input-type-textarea').val();
      if (reason.length > 0){
        $('#deny-error-message').hide().text("");
        form_decision(this, reason, 'Rejected');
      } else {
        $('#deny-error-message').show().text("Please enter an explanation for your denial");
      }
  });
  function form_decision(div, decision_explanation, new_status) {
      console.log($(div).prop("action")); // sanity check
      $.ajax({
          url : $(div).prop("action"), // the endpoint
          type : "POST", // http method
          data : { deny_reason :  decision_explanation}, // data sent with the post request
  
          // handle a successful response
          success : function(json) {
              console.log(json); // log the returned json to the console
              $('#permit-status').text(new_status);
              $('#application-review').hide();
              console.log("success"); // another sanity check
          },
  
          // handle a non-successful response
          error : function(xhr,errmsg,err) {
              $('#results').html("<div class='alert-box alert radius' data-alert>Oops! We have encountered an error: "+errmsg+
                  " <a href='#' class='close'>&times;</a></div>"); // add the error to the dom
              console.log(xhr.status + ": " + xhr.responseText); // provide a bit more info about the error to the console
          }
      });
  }
  
  //ADD CSRF Protection
  // This function gets cookie with a given name
      function getCookie(name) {
          var cookieValue = null;
          if (document.cookie && document.cookie != '') {
              var cookies = document.cookie.split(';');
              for (var i = 0; i < cookies.length; i++) {
                  var cookie = jQuery.trim(cookies[i]);
                  // Does this cookie string begin with the name we want?
                  if (cookie.substring(0, name.length + 1) == (name + '=')) {
                      cookieValue = decodeURIComponent(cookie.substring(name.length + 1));
                      break;
                  }
              }
          }
          return cookieValue;
      }
      var csrftoken = getCookie('csrftoken');
  
      /*
      The functions below will create a header with csrftoken
      */
  
      function csrfSafeMethod(method) {
          // these HTTP methods do not require CSRF protection
          return (/^(GET|HEAD|OPTIONS|TRACE)$/.test(method));
      }
      function sameOrigin(url) {
          // test that a given url is a same-origin URL
          // url could be relative or scheme relative or absolute
          var host = document.location.host; // host + port
          var protocol = document.location.protocol;
          var sr_origin = '//' + host;
          var origin = protocol + sr_origin;
          // Allow absolute or scheme relative URLs to same origin
          return (url == origin || url.slice(0, origin.length + 1) == origin + '/') ||
              (url == sr_origin || url.slice(0, sr_origin.length + 1) == sr_origin + '/') ||
              // or any other URL that isn't scheme relative or absolute i.e relative.
              !(/^(\/\/|http:|https:).*/.test(url));
      }
  
      $.ajaxSetup({
          beforeSend: function(xhr, settings) {
              if (!csrfSafeMethod(settings.type) && sameOrigin(settings.url)) {
                  // Send the token to same-origin, relative URLs only.
                  // Send the token only if the method warrants CSRF protection
                  // Using the CSRFToken value acquired earlier
                  xhr.setRequestHeader("X-CSRFToken", csrftoken);
              }
          }
      });
  
  
  });
  