import path from 'path';

function standardize(p: string): string {
    return p.replace(/\\/g, '/').replace(/\/{2,}/, '/');
}

function normalize(p: string): string {
    return standardize(path.normalize(standardize(p)));
}

function join(...paths: string[]): string {
    return standardize(path.join(...paths.map(standardize)));
}

function resolve(...pathSegments: string[]): string {
    return standardize(path.resolve(...pathSegments.map(standardize)));
}

function isAbsolute(p: string): boolean {
    return path.isAbsolute(standardize(p));
}

function relative(from: string, to: string): string {
    const p = standardize(path.relative(standardize(from), standardize(to)));
    return /^\.{1,2}\//.test(p) ? p : p ? './' + p : '.';
}

function dirname(fp: string): string {
    const p = standardize(path.dirname(standardize(fp)));
    return /\/$/.test(p) ? p : p + '/';
}

function extname(p: string): string {
    return path.extname(p);
}

function basename(p: string, ext?: string): string {
    return path.basename(p, ext);
}

const path2 = { standardize, normalize, join, resolve, isAbsolute, relative, dirname, extname, basename };
export default path2;