import fs from 'node:fs/promises';

import Papa from 'papaparse';
import Suml from 'suml';

import { rootDir } from './paths.ts';

export const loadSuml = async <T = unknown>(path: string): Promise<T> => {
    return new Suml().parse(await fs.readFile(`${rootDir}/${path}`, 'utf-8')) as T;
};

export const tsvParseConfig = {
    dynamicTyping: true,
    header: true,
    skipEmptyLines: true,
    delimiter: '\t',
};
export const loadTsv = async <T = unknown>(path: string): Promise<T[]> => {
    return Papa.parse(await fs.readFile(`${rootDir}/${path}`, 'utf-8'), tsvParseConfig).data as T[];
};