export type GetApiApiAbnfExtractArgs = {url?: string | undefined, doc?: string | undefined};

export type GetApiApiAbnfExtractOptions = {baseUrl?: string | undefined, fetch?: typeof fetch | undefined};

/**
 * Extract ABNF using BAP aex
 * 
 * GET /api/abnf/extract
 */
export const getApiApiAbnfExtract = async (args: GetApiApiAbnfExtractArgs, options?: GetApiApiAbnfExtractOptions) => {
const {baseUrl = "https://author-tools.ietf.org", fetch: fetchFn = fetch} = options ?? {}

const query = new URLSearchParams()
const headers = new Headers()
headers.set('accept', "text/plain")

if (args.url != null) query.append("url", String(args.url))
if (args.doc != null) query.append("doc", String(args.doc))

const url = `${baseUrl.replace(/\/+$/, '')}/api/abnf/extract${query.size > 0 ? `?${query}` : ''}`

const res = await fetchFn(url, {method: "GET", headers})

if (!res.ok) throw new Error(`Request failed with status ${res.status}`, {cause: {status: res.status, body: await res.text()}})

return res.text()
};