type ReturnSortingObject = {
  column: string | undefined;
  direction: string | undefined;
};

export class GetItemsSortingParams {
  order: ReturnSortingObject[];

  constructor() {
    this.order = [];
  }

  /**
   * Функция формирует массив с выбранными пользователем сортировками для передачи в параметры запроса
   * @param receivedOrderArr
   */
  createOrderObj(receivedOrderArr: (string[] | string)[] | undefined): ReturnSortingObject[] {
    if (receivedOrderArr) {
      if (receivedOrderArr.length <= 1) {
        const orderObj = {
          column: receivedOrderArr[0][0],
          direction: receivedOrderArr[0][1]
        };
        this.order.push(orderObj);
      } else {
        for (const i in receivedOrderArr) {
          const orderObj = {
            column: receivedOrderArr[i][0],
            direction: receivedOrderArr[i][1]
          };
          this.order.push(orderObj);
        }
      }
      return this.order;
    } else {
      return this.order;
    }
  }
}