import { ConverterSet, ConverterType } from '../domain.js';

export const bytes: ConverterSet = {
  types: ['google.protobuf.BytesValue', 'BYTES'],

  [ConverterType.TO_JSON]: {
    transform: (val: number[]) => {
      const chars = val.reduce((res, c) => res + String.fromCharCode(c), '');

      return btoa(chars);
    },
  },

  [ConverterType.FROM_JSON]: {
    transform: (val: string) => {
      return Uint8Array.from(atob(val), (c) => c.charCodeAt(0));
    },
  },
};