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

/**
 * GET /index.html
 */
export const getApiIndexHtml = async (options?: GetApiIndexHtmlOptions) => {
const {baseUrl = "https://eu-central.aws.thinger.io:443", fetch: fetchFn = fetch} = options ?? {}

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

const url = `${baseUrl.replace(/\/+$/, '')}/index.html${query.size > 0 ? `?${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 (await res.json()) as unknown
};