(function () {
  'use strict';

  /**
   * @copyright  (C) 2018 Open Source Matters, Inc. <https://www.joomla.org>
   * @license    GNU General Public License version 2 or later; see LICENSE.txt
   * @since      3.5.0
   */
  Joomla = window.Joomla || {};

  (function (Joomla, document) {
    var allowed = {
      input: ['type', 'name', 'value'],
      'joomla-alert': ['type', 'dismiss', 'role'],
      button: ['type'],
      table: [],
      tbody: [],
      thead: [],
      caption: [],
      th: ['scope'],
      tr: [],
      td: []
    };

    var initStatsEvents = function initStatsEvents(callback) {
      var messageContainer = document.getElementById('system-message-container');
      var joomlaAlert = messageContainer.querySelector('.js-pstats-alert');
      var detailsContainer = messageContainer.querySelector('#js-pstats-data-details'); // Show details about the information being sent

      document.addEventListener('click', function (event) {
        if (event.target.classList.contains('js-pstats-btn-details')) {
          event.preventDefault();
          detailsContainer.classList.toggle('d-none');
        }
      }); // Always allow

      document.addEventListener('click', function (event) {
        if (event.target.classList.contains('js-pstats-btn-allow-always')) {
          event.preventDefault(); // Remove message

          joomlaAlert.close();
          callback({
            plugin: 'sendAlways'
          });
        }
      }); // Allow once

      document.addEventListener('click', function (event) {
        if (event.target.classList.contains('js-pstats-btn-allow-once')) {
          event.preventDefault(); // Remove message

          joomlaAlert.close();
          callback({
            plugin: 'sendOnce'
          });
        }
      }); // Never allow

      document.addEventListener('click', function (event) {
        if (event.target.classList.contains('js-pstats-btn-allow-never')) {
          event.preventDefault(); // Remove message

          joomlaAlert.close();
          callback({
            plugin: 'sendNever'
          });
        }
      });
    };

    var getJson = function getJson(_temp) {
      var _ref = _temp === void 0 ? {} : _temp,
          _ref$plugin = _ref.plugin,
          plugin = _ref$plugin === void 0 ? 'sendStats' : _ref$plugin;

      var url = "index.php?option=com_ajax&group=system&plugin=" + plugin + "&format=raw";
      var messageContainer = document.getElementById('system-message-container');
      Joomla.request({
        url: url,
        headers: {
          'Content-Type': 'application/json'
        },
        onSuccess: function onSuccess(response) {
          try {
            var json = JSON.parse(response);

            if (json && json.html) {
              messageContainer.insertAdjacentHTML('beforeend', Joomla.sanitizeHtml(json.html, allowed));
              messageContainer.querySelector('.js-pstats-alert').classList.remove('hidden');
              initStatsEvents(getJson);
            }
          } catch (e) {
            throw new Error(e);
          }
        },
        onError: function onError(xhr) {
          Joomla.renderMessages({
            error: [xhr.response]
          });
        }
      });
    };

    document.addEventListener('DOMContentLoaded', function () {
      getJson();
    });
  })(Joomla, document);

}());
