/**
 * Copyright since 2025 Mifos Initiative
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 */

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

/**
 * URL to String pipe.
 * Transform eg: `self-service/users` :: `Self Service | Users`
 */
@Pipe({ name: 'urlToString' })
export class UrlToStringPipe implements PipeTransform {
  transform(url: string): any {
    url = decodeURIComponent(url);
    const urlSubstrings: string[] = url.slice(1).split('/');
    if (url.includes('?')) {
      // Query params URL.
      const query = urlSubstrings.pop();
      const prefix = query.slice(0, query.indexOf('?'));
      urlSubstrings.push(prefix);
    }
    const stringRepresentation = urlSubstrings
      .map((path: string) => {
        return path
          .split('-')
          .map((str: string) => {
            return str.charAt(0).toUpperCase() + str.slice(1);
          })
          .join(' ');
      })
      .join(' | ');
    return stringRepresentation;
  }
}