import { IPaymentReceive, IPaymentReceiveEntry } from '@/interfaces';
import { Transformer } from '@/lib/Transformer/Transformer';
import { formatNumber } from 'utils';
import { SaleInvoiceTransformer } from '../SaleInvoiceTransformer';

export class PaymentReceiveTransfromer extends Transformer {
  /**
   * Include these attributes to payment receive object.
   * @returns {Array}
   */
  public includeAttributes = (): string[] => {
    return [
      'formattedPaymentDate',
      'formattedAmount',
      'formattedExchangeRate',
      'entries',
    ];
  };

  /**
   * Retrieve formatted payment receive date.
   * @param {ISaleInvoice} invoice
   * @returns {String}
   */
  protected formattedPaymentDate = (payment: IPaymentReceive): string => {
    return this.formatDate(payment.paymentDate);
  };

  /**
   * Retrieve formatted payment amount.
   * @param {ISaleInvoice} invoice
   * @returns {string}
   */
  protected formattedAmount = (payment: IPaymentReceive): string => {
    return formatNumber(payment.amount, { currencyCode: payment.currencyCode });
  };

  /**
   * Retrieve the formatted exchange rate.
   * @param   {IPaymentReceive} payment
   * @returns {string}
   */
  protected formattedExchangeRate = (payment: IPaymentReceive): string => {
    return formatNumber(payment.exchangeRate, { money: false });
  };

  /**
   * Retrieves the 
   * @param {IPaymentReceive} payment 
   * @returns {IPaymentReceiveEntry[]}
   */
  protected entries = (payment: IPaymentReceive): IPaymentReceiveEntry[] => {
    return payment?.entries?.map((entry) => ({
      ...entry,
      invoice: this.item(entry.invoice, new SaleInvoiceTransformer()),
    }));
  };
}
