import { InternalServerErrorException } from '@nestjs/common';
import { PaymentMethod } from '../../modules/payment/types/PaymentMethod';
import type { CryptoAtomicConverter } from '../../types/CryptoAtomicConverter';
import { convertBtcAtomicToBtc } from '../bitcoin/convertBtcAtomicToBtc';
import { convertXmrAtomicToXmr } from '../monero/convertXmrAtomicToXmr';

export const resolveAtomicToCryptoConverter = (paymentMethod: PaymentMethod): CryptoAtomicConverter => {
    switch (paymentMethod) {
        case PaymentMethod.Xmr:
            return convertXmrAtomicToXmr;
        case PaymentMethod.Btc:
            return convertBtcAtomicToBtc;
        default:
            throw new InternalServerErrorException(`Unsupported payment method: ${String(paymentMethod)}`);
    }
};