archivesspace/archivesspace

//= require form
//= require linker
//= require notes.crud
//= require subrecord.too_many.js

$(function () {
  $.fn.init_subrecord_form = function () {
    $(this).each(function () {
      var $this = $(this);

      if (
        ($this.hasClass('initialised') && $this.is(':visible')) ||
        $this.hasClass('too-many')
      ) {
        return;
      }

      $this.data(
        'form_index',
        $('> .subrecord-form-container .subrecord-form-fields', $this).length
      );

      var init = function (callback) {
        // Proxy the event onto the subrecord's form
        // This is used by utils.js to initialise the asYouGo
        // behaviour (quick addition of subrecords)
        $(document).on(
          'subrecordcreated.aspace',
          function (e, object_name, formel) {
            formel.triggerHandler(e);
          }
        );
        $(document).on('showall.aspace', function (e, object_name, formel) {
          formel.triggerHandler(e);
        });

        var init_subform = function () {
          var $subform = $(this);

          if ($subform.hasClass('initialised')) {
            return;
          }
          $subform.addClass('initialised');

          AS.initSubRecordSorting($('ul.subrecord-form-list', $subform));

          // if cardinality is zero_to_one, disabled the button if there's already an entry
          if ($this.data('cardinality') === 'zero_to_one') {
            $('> .subrecord-form-heading > .btn', $this).attr(
              'disabled',
              'disabled'
            );
          }

          $(document).triggerHandler('subrecordcreated.aspace', [
            $subform.data('object-name') || $this.data('object-name'),
            $subform,
          ]);
        };

        var addAndInitForm = function (formHtml, $target_subrecord_list) {
          var formEl = $('<li>').append(formHtml);
          formEl.attr('data-index', $this.data('form_index'));
          formEl.hide();

          $target_subrecord_list.append(formEl);

          formEl.fadeIn();

          // re-init the sortable behaviour
          AS.initSubRecordSorting($target_subrecord_list);

          $this.parents('form:first').triggerHandler('formchanged.aspace');

          $.proxy(init_subform, formEl)();

          //init any sub sub record forms (treat note sub forms special, because they are)
          $(
            '.subrecord-form.notes-form:not(.initialised)',
            formEl
          ).init_notes_form();
          $('.subrecord-form:not(.initialised)', formEl).init_subrecord_form();

          $(':input:first', formEl).focus();

          $this.data('form_index', $this.data('form_index') + 1);
        };

        // add binding for creation of subforms
        if ($this.data('custom-action')) {
          // Support custom actions - just buttons really with some data attributes
          $($this).on(
            'click',
            '> .subrecord-form-heading > .custom-action .btn:not(.show-all)',
            function (event) {
              event.preventDefault();

              var $target_subrecord_list = $(
                '.subrecord-form-list:first',
                $(this).parents('.subrecord-form:first')
              );

              var index_data = {
                path: AS.quickTemplate(
                  $target_subrecord_list.data('name-path'),
                  { index: $this.data('form_index') }
                ),
                id_path: AS.quickTemplate(
                  $target_subrecord_list.data('id-path'),
                  { index: $this.data('form_index') }
                ),
                index: '${index}',
              };

              $(document).triggerHandler('subrecordcreaterequest.aspace', [
                $this.data('object-name'),
                $(this).data(),
                index_data,
                $target_subrecord_list,
                addAndInitForm,
              ]);
            }
          );
          callback();
        } else {
          $($this).on(
            'click',
            '> .subrecord-form-heading > .btn:not(.show-all)',
            function (event) {
              event.preventDefault();

              var $target_subrecord_list = $(
                '.subrecord-form-list:first',
                $(this).parents('.subrecord-form:first')
              );

              var index_data = {
                path: AS.quickTemplate(
                  $target_subrecord_list.data('name-path'),
                  { index: $this.data('form_index') }
                ),
                id_path: AS.quickTemplate(
                  $target_subrecord_list.data('id-path'),
                  { index: $this.data('form_index') }
                ),
                index: '${index}',
              };

              var formEl = $(
                AS.renderTemplate($this.data('template'), index_data)
              );
              addAndInitForm(formEl, $target_subrecord_list);
            }
          );
          callback();
        }

        var $list = $('ul.subrecord-form-list:first', $this);

        AS.initAddAsYouGoActions($this, $list);
        AS.initSubRecordSorting($list);

        $(
          '> .subrecord-form-container > .subrecord-form-list > .subrecord-form-wrapper:not(.initialised):visible',
          $this
        ).each(init_subform);
      };

      var numberOfSubRecords = function () {
        return $('.subrecord-form-list:first > li', $this).length;
      };

      $this.addClass('initialised');
      init(function () {
        $(document).trigger('loadedrecordsubforms.aspace', $this);
      });
    });
  };

  $(document).ready(function () {
    $(document).bind('loadedrecordform.aspace', function (event, $container) {
      $(
        '#basic_information:not(.initialised)',
        $container
      ).init_subrecord_form();
      // now go through all the subrecord-form
      $(
        '.subrecord-form[data-subrecord-form]:not(.initialised)',
        $container
      ).init_subrecord_form();
    });

    // this just makes sure we're initalizing the subforms.
    $(
      '.subrecord-form[data-subrecord-form]:not(.initialised)'
    ).init_subrecord_form();

    $(document).on('subrecordmonkeypatch.aspace', function (event, subform) {
      $('.subrecord-form[data-subrecord-form]', subform).init_subrecord_form();
    });

    // and let's make sure that we've fired the initalise.
    $oc = $('#object_container:not(.initialised)');
    if ($oc.length) {
      $(document).triggerHandler('loadedrecordform.aspace', [$oc]);
    }
  });
});