/**
 * 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/.
 */
import { Injectable, inject } from '@angular/core';
import { HttpClient } from '@angular/common/http';
import { Observable } from 'rxjs';

/** A single published version of the bank's user agreement/warning text. */
export interface UserAgreement {
  id: number;
  version: number;
  title: string;
  body: string;
  isActive?: boolean;
  createdByUsername?: string;
  createdOn?: string | number[];
}

@Injectable({ providedIn: 'root' })
export class UserAgreementService {
  private http = inject(HttpClient);

  /** List all published versions, newest first. */
  getAll(): Observable<UserAgreement[]> {
    return this.http.get<UserAgreement[]>('/useragreements');
  }

  /** The currently-active version — the one new users must accept. */
  getActive(): Observable<UserAgreement> {
    return this.http.get<UserAgreement>('/useragreements/active');
  }

  /** Publish a new version. The backend deactivates the previous active row automatically. */
  create(data: { title: string; body: string }): Observable<{ resourceId: number }> {
    return this.http.post<{ resourceId: number }>('/useragreements', data);
  }
}