tealium

function isObject(value) {
  const type = typeof value;
  return value != null && type === 'object';
}

function trackTealium(category, action, label, value, nonInteraction = false) {
  let eventData;

  if (isObject(category)) {
    eventData = category;
  } else {
    eventData = {
      eventCategory: category,
      eventAction: action,
      eventLabel: label,
      eventValue: (Number.isInteger(value) && value),
      nonInteraction,
    };
  }

  eventData = Object.keys(eventData).reduce((result, key) => {
    const val = eventData[key];
    if (val)       {
      result[key] = val;
    }
    return result;
  }, {});

  if (window.utag && window.analytics) {
    window.analytics.ready(() => {
      window.utag.link({
        /* eslint-disable babel/camelcase */
        event_action: eventData.eventAction || 'Action',
        event_category: eventData.eventCategory || 'Category',
        event_label: eventData.eventLabel || 'Label',
        event_non_interaction: 'false',
        event_value: eventData.eventValue || 'Value',
        project: 'Burst',
        tealium_event: 'event',
        user_token: window.analytics.user().traits().uniqToken || '',
        /* eslint-enable babel/camelcase */
      });
    });
  }
}