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

/**
 * GET /.well-known/oauth-protected-resource
 */
export const getApiWellKnownOauthProtectedResource = async (options: GetApiWellKnownOauthProtectedResourceOptions) => {
const {baseUrl, fetch: fetchFn = fetch, ApiKey} = options ?? {}

const query = new URLSearchParams()
const headers = new Headers()

if (ApiKey !== undefined) headers.set("X-Api-Key", ApiKey)

const url = `${baseUrl.replace(/\/+$/, '')}/.well-known/oauth-protected-resource${query.size > 0 ? `?${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 undefined
};