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

/**
 * Return generated sitemap
 * 
 * GET /sitemap.xml
 * 
 * Also accepts auth: basicAuth
 */
export const getApiSitemapXml = async (options: GetApiSitemapXmlOptions) => {
const {baseUrl, fetch: fetchFn = fetch, cookieAuth} = options ?? {}

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

if (cookieAuth !== undefined) cookies.push("teipublisher.com.login=" + encodeURIComponent(cookieAuth))

const url = `${baseUrl.replace(/\/+$/, '')}/sitemap.xml${query.size > 0 ? `?${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.blob()
};