export type GetApiApiGridsArgs = {north?: number | undefined, south?: number | undefined, east?: number | undefined, west?: number | undefined};

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

/**
 * Returns the grid squares that a specified area overlaps
 * 
 * GET /api/grids
 */
export const getApiApiGrids = async (args: GetApiApiGridsArgs, options: GetApiApiGridsOptions) => {
const {baseUrl, fetch: fetchFn = fetch} = options ?? {}

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

if (args.north != null) query.append("north", String(args.north))
if (args.south != null) query.append("south", String(args.south))
if (args.east != null) query.append("east", String(args.east))
if (args.west != null) query.append("west", String(args.west))

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