import { http } from './http.js';

/**
 * Sales orders (manifest type = order).
 * Summary = { id, number, type: 'order', entityId, date }
 * Line shape same as quote (no transactedAmount).
 */
export const order = {
  /**
   * GET /api/order?offset=0&limit=50&search=...&onlyUnpaid=true&onlyUndelivered=true&seekMonths=-1
   * @param {{ offset?: number, limit?: number, search?: string, onlyUnpaid?: boolean, onlyUndelivered?: boolean, seekMonths?: number }} [params]
   * → { orders: Order[], total: number, offset: number, limit: number }
   */
  // #region GET /api/order — list
  list({ offset = 0, limit = 50, search, onlyUnpaid, onlyUndelivered, seekMonths } = {}) {
    const params = new URLSearchParams();
    if (offset != null) params.set('offset', String(Math.max(0, Math.floor(Number(offset) || 0))));
    if (limit != null) params.set('limit', String(Math.max(1, Math.floor(Number(limit) || 50))));
    if (search && String(search).trim()) params.set('search', String(search).trim());
    if (onlyUnpaid === true || onlyUnpaid === 'true') params.set('onlyUnpaid', 'true');
    if (onlyUndelivered === true || onlyUndelivered === 'true') params.set('onlyUndelivered', 'true');
    if (seekMonths != null && Number(seekMonths) < 0) {
      params.set('seekMonths', String(Math.floor(Number(seekMonths))));
    }
    const qs = params.toString();
    return http(`/api/order${qs ? `?${qs}` : ''}`);
  },
  // #endregion

  /** GET /api/order/:id → { order: Order } */
  // #region GET /api/order/:id — get
  get(id) {
    return http(`/api/order/${id}`);
  },
  // #endregion

  /**
   * POST /api/order
   * Body: { number, date, entityId?, lines }
   * → 201 { order: Order }
   */
  // #region POST /api/order — create
  create(body) {
    return http('/api/order', { method: 'POST', body });
  },
  // #endregion

  /**
   * PATCH /api/order/:id
   * Body: partial { number?, date?, entityId?, lines? }
   * → 200 { order: Order }
   */
  // #region PATCH /api/order/:id — update
  update(id, body) {
    return http(`/api/order/${id}`, { method: 'PATCH', body });
  },
  // #endregion

  /** DELETE /api/order/:id → 204 */
  // #region DELETE /api/order/:id — delete
  delete(id) {
    return http(`/api/order/${id}`, { method: 'DELETE' });
  },
  // #endregion
};