import crypto from 'crypto';
import type { NormalizeOptions } from './normalizeOptions';

export const generateTypesStats = (
  filesMap: Record<string, string>,
  normalizeOptions: NormalizeOptions,
) => {
  return Object.entries(filesMap).reduce(
    (acc, [path, contents]) => {
      const filename = path.slice(
        path.indexOf(normalizeOptions.distDir) +
          `${normalizeOptions.distDir}/`.length,
      );
      return {
        ...acc,
        [filename]: crypto.createHash('md5').update(contents).digest('hex'),
      };
    },
    {} as Record<string, string>,
  );
};