import { styleDictionaryStructure } from './sortTokensToStyleDictionary.js';
import { isEmpty, merge } from 'lodash-es';
import { FilesOutput } from '../../../parsersEngine/definitions/parserOutput.js';

export function sortedTokensToFiles(
  tokens: styleDictionaryStructure,
  directoryPath: string,
): FilesOutput['files'] {
  const formattedDirectoryPath =
    directoryPath.endsWith('/') || directoryPath === '' ? directoryPath : `${directoryPath}/`;

  return Object.entries(tokens).map(([path, value]) => {
    return {
      path: `${formattedDirectoryPath}${path}.json`,
      content: {
        type: 'text',
        text: JSON.stringify(
          path
            .split('/')
            .reverse()
            .reduce(
              (acc, key) =>
                isEmpty(acc)
                  ? {
                      [key]: Object.entries(value).reduce(
                        (acc, [path, value]) =>
                          merge(
                            acc,
                            path
                              .split('.')
                              .reverse()
                              .reduce(
                                (acc, key) => (isEmpty(acc) ? { [key]: value } : { [key]: acc }),
                                {},
                              ),
                          ),
                        {},
                      ),
                    }
                  : { [key]: acc },
              {},
            ),
        ),
      },
    };
  });
}