/**
 * This file is part of Anis Client.
 *
 * @copyright Laboratoire d'Astrophysique de Marseille / CNRS
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

import { Pipe, PipeTransform } from '@angular/core';

import { SelectOption } from 'src/app/metamodel/models';

/**
 * @class
 * @classdesc Returns options corresponding to the given select name.
 *
 * @example
 * // returns options that matching with the select name among the option list
 * {{ optionList | optionListBySelect:'search_flag' }}
 */
@Pipe({ name: 'optionListBySelect' })
export class OptionListBySelectPipe implements PipeTransform {
    transform(optionList: SelectOption[], selectName: string): SelectOption[] {
        return optionList.filter(option => option.select_name  === selectName);
    }
}