import { setting } from 'discourse/lib/computed';
import { buildCategoryPanel } from 'discourse/components/edit-category-panel';
import computed from "ember-addons/ember-computed-decorators";

export default buildCategoryPanel('settings', {
  emailInEnabled: setting('email_in'),
  showPositionInput: setting('fixed_category_positions'),
  isParentCategory: Em.computed.empty('category.parent_category_id'),
  showSubcategoryListStyle: Em.computed.and('category.show_subcategory_list', 'isParentCategory'),
  isDefaultSortOrder: Em.computed.empty('category.sort_order'),

  @computed
  availableSubcategoryListStyles() {
    return [
      {name: I18n.t('category.subcategory_list_styles.rows'), value: 'rows'},
      {name: I18n.t('category.subcategory_list_styles.rows_with_featured_topics'), value: 'rows_with_featured_topics'},
      {name: I18n.t('category.subcategory_list_styles.boxes'), value: 'boxes'},
      {name: I18n.t('category.subcategory_list_styles.boxes_with_featured_topics'), value: 'boxes_with_featured_topics'}
    ];
  },

  @computed
  availableViews() {
    return [
      {name: I18n.t('filters.latest.title'), value: 'latest'},
      {name: I18n.t('filters.top.title'),    value: 'top'}
    ];
  },

  @computed
  availableTopPeriods() {
    return ['all', 'yearly', 'quarterly', 'monthly', 'weekly', 'daily'].map((p) => {
      return {name: I18n.t(`filters.top.${p}.title`), value: p};
    });
  },

  @computed
  availableSorts() {
    return ['likes', 'op_likes', 'views', 'posts', 'activity', 'posters', 'category', 'created']
      .map(s => ({ name: I18n.t('category.sort_options.' + s), value: s }))
      .sort((a,b) => { return a.name > b.name; });
  },

  @computed
  sortAscendingOptions() {
    return [
      {name: I18n.t('category.sort_ascending'),  value: 'true'},
      {name: I18n.t('category.sort_descending'), value: 'false'}
    ];
  }
});