import npath from 'node:path'
import { request } from './http.js'
import { concat, identity, ifElse, isNotEmpty, join, map, pipe, toPairs } from 'rambda'

const UserAgent = { 'User-Agent': 'bevy-cli' }

export const RootURL = 'https://crates.io/api/v1'

const makeParams = ifElse(
    isNotEmpty,
    pipe(
        toPairs,
        map(join('=')),
        join('&'),
        concat('?')
    ),
    () => identity('')
)

const get = (path, params = {}) => {
    const url = [RootURL, path].join('/') + makeParams(params)
    return request(url, { headers: UserAgent })
}

export const Crate = (crate, params) => get(npath.join('crates', crate), params)
export const CrateVersions = (crate, params) => get(npath.join('crates', crate, 'versions'), params)