export type GetApiOgcCollectionsArgs = {bbox?: (Array<number | null>) | undefined, datetime?: string | undefined, f?: string | undefined};

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

/**
 * List the available collections from the service
 * 
 * GET /ogc/collections
 */
export const getApiOgcCollections = async (args: GetApiOgcCollectionsArgs, options: GetApiOgcCollectionsOptions) => {
const {baseUrl, fetch: fetchFn = fetch} = options ?? {}

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

for (const item of args.bbox ?? []) query.append("bbox", String(item))
if (args.datetime != null) query.append("datetime", String(args.datetime))
if (args.f != null) query.append("f", String(args.f))

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