/* global dropdownSelector initBSTooltips */

(function() {
  function initNewMyModuleModal() {
    let experimentWrapper = '.experiment-new-my_module';
    let newMyModuleModal = '#new-my-module-modal';
    let myModuleUserSelector = '#my_module_user_ids';
    var myModuleTagsSelector = '#my_module_tag_ids';


    // Modal's submit handler function
    $(experimentWrapper)
      .on('ajax:success', newMyModuleModal, function() {
        $(newMyModuleModal).modal('hide');
      })
      .on('ajax:error', newMyModuleModal, function(ev, data) {
        $(this).renderFormErrors('my_module', data.responseJSON);
      })
      .on('submit', newMyModuleModal, function() {
        // To submit correct assigned user ids to new modal
        // Clear default selected user in dropdown
        $(`${myModuleUserSelector} option[value=${$('#new-my-module-modal').data('user-id')}]`)
          .prop('selected', false);
        $.map(dropdownSelector.getValues(myModuleUserSelector), function(val) {
          $(`${myModuleUserSelector} option[value=${val}]`).prop('selected', true);
        });
        // For submitting correct id values of the chosen tags
        $.map(dropdownSelector.getValues(myModuleTagsSelector), function(val) {
          if ($(`${myModuleTagsSelector} option[value=${val}]`).length === 0) {
            $(myModuleTagsSelector).append($(`<option selected="true" value="${val}">${val}</option>`));
          } else {
            $(`${myModuleTagsSelector} option[value=${val}]`).prop('selected', true);
          }
        });
      })
      .on('ajax:success', '.new-my-module-button', function(ev, result) {
        // Add and show modal
        $(experimentWrapper).append($.parseHTML(result.html));
        $(newMyModuleModal).modal('show');
        $(newMyModuleModal).find("input[type='text']").focus();

        // Remove modal when it gets closed
        $(newMyModuleModal).on('hidden.bs.modal', function() {
          $(newMyModuleModal).remove();
        });

        // initiaize user assing dropdown menu
        dropdownSelector.init(myModuleUserSelector, {
          closeOnSelect: true,
          labelHTML: true,
          tagClass: 'my-module-user-tags',
          tagLabel: (data) => {
            return `<img class="img-responsive block-inline" src="${data.params.avatar_url}" alt="${data.label}"/>
                    <span style="user-full-name block-inline">${data.label}</span>`;
          },
          optionLabel: (data) => {
            if (data.params.avatar_url) {
              return `<span class="global-avatar-container" style="margin-top: 10px">
                      <img src="${data.params.avatar_url}" alt="${data.label}"/></span>
                      <span style="margin-left: 10px">${data.label}</span>`;
            }

            return data.label;
          }
        });

        dropdownSelector.selectValues(myModuleUserSelector, $('#new-my-module-modal').data('user-id'));

        dropdownSelector.init($(myModuleTagsSelector), {
          closeOnSelect: true,
          tagClass: 'my-module-white-tags',
          tagStyle: (data) => {
            return `background: ${data.params.color}`;
          },
          customDropdownIcon: () => {
            return '';
          },
          optionLabel: (data) => {
            if (data.value > 0) {
              return `<span class="my-module-tags-color" style="background:${data.params.color}"></span>
                      ${data.label}`;
            }
            return `<span class="my-module-tags-color"></span>
                    ${data.label + ' '}
                    <span class="my-module-tags-create-new"> (${I18n.t('my_modules.details.create_new_tag')})</span>`;
          },
          onOpen: function() {
            $('.select-container .edit-button-container').removeClass('hidden');
          },
          onClose: function() {
            $('.select-container .edit-button-container').addClass('hidden');
          },
          onSelect: function() {
            var selectElement = $(myModuleTagsSelector);
            var lastTag = selectElement.next().find('.ds-tags').last();
            var lastTagId = lastTag.find('.tag-label').data('ds-tag-id');
            var newTag;

            if (lastTagId > 0) {
              newTag = { my_module_tag: { tag_id: lastTagId } };
            } else {
              newTag = {
                tag: {
                  name: lastTag.find('.tag-label').html(),
                  project_id: selectElement.data('project-id'),
                  color: null
                },
                my_module_id: selectElement.data('module-id'),
                simple_creation: true
              };
              $.post(selectElement.data('tags-create-url'), newTag, function(res) {
                dropdownSelector.removeValue(myModuleTagsSelector, 0, '', true);
                dropdownSelector.addValue(myModuleTagsSelector, {
                  value: res.tag.id,
                  label: res.tag.name,
                  params: {
                    color: res.tag.color
                  }
                }, true);
              }).fail(function() {
                dropdownSelector.removeValue(myModuleTagsSelector, lastTagId, '', true);
              });
            }
          }
        });
      });
    initBSTooltips();
  }

  initNewMyModuleModal();
}());