import flash from '../flash';
import axios from '../lib/utils/axios_utils';
import ProtectedTagAccessDropdown from './protected_tag_access_dropdown';

export default class ProtectedTagEdit {
  constructor(options) {
    this.$wrap = options.$wrap;
    this.$allowedToCreateDropdownButton = this.$wrap.find('.js-allowed-to-create');
    this.onSelectCallback = this.onSelect.bind(this);

    this.buildDropdowns();
  }

  buildDropdowns() {
    // Allowed to create dropdown
    this.protectedTagAccessDropdown = new ProtectedTagAccessDropdown({
      $dropdown: this.$allowedToCreateDropdownButton,
      data: gon.create_access_levels,
      onSelect: this.onSelectCallback,
    });
  }

  onSelect() {
    const $allowedToCreateInput = this.$wrap.find(`input[name="${this.$allowedToCreateDropdownButton.data('fieldName')}"]`);

    // Do not update if one dropdown has not selected any option
    if (!$allowedToCreateInput.length) return;

    this.$allowedToCreateDropdownButton.disable();

    axios.patch(this.$wrap.data('url'), {
      protected_tag: {
        create_access_levels_attributes: [{
          id: this.$allowedToCreateDropdownButton.data('accessLevelId'),
          access_level: $allowedToCreateInput.val(),
        }],
      },
    }).then(() => {
      this.$allowedToCreateDropdownButton.enable();
    }).catch(() => {
      this.$allowedToCreateDropdownButton.enable();

      flash('Failed to update tag!', 'alert', document.querySelector('.js-protected-tags-list'));
    });
  }
}