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

/**
 * OAuth authorization-server metadata (always 404, by design)
 * 
 * GET /.well-known/oauth-authorization-server
 */
export const getApiWellKnownOauthAuthorizationServer = async (options?: GetApiWellKnownOauthAuthorizationServerOptions) => {
const {baseUrl = "https://agent.getaxonflow.com", fetch: fetchFn = fetch} = options ?? {}

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

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