export type GeoJsonFeature = {type: 'Feature', geometry: {type: string, coordinates: Array<number>}, properties: {[key: string]: unknown}};

export type GeoJsonFeatureCollection = {type: 'FeatureCollection', features: Array<GeoJsonFeature>};

export type CreateApiV1StaticArgs = {key?: string | undefined, body: GeoJsonFeatureCollection};

export type CreateApiV1StaticOptions = {baseUrl?: string | undefined, ApiKeyAuth?: string | undefined, fetch?: typeof fetch | undefined};

/**
 * Static map with GeoJSON
 * 
 * POST /v1/static
 * 
 * Also accepts auth: ApiKeyQuery
 */
export const createApiV1Static = async (args: CreateApiV1StaticArgs, options?: CreateApiV1StaticOptions) => {
const {baseUrl = "https://api.latlng.work", fetch: fetchFn = fetch, ApiKeyAuth} = options ?? {}

const query = new URLSearchParams()
const headers = new Headers()
headers.set('content-type', "application/json")
headers.set('accept', "image/png")

if (args.key != null) query.append("key", String(args.key))
if (ApiKeyAuth !== undefined) headers.set("X-Api-Key", ApiKeyAuth)

const url = `${baseUrl.replace(/\/+$/, '')}/v1/static${query.size > 0 ? `?${query}` : ''}`

const res = await fetchFn(url, {method: "POST", headers, body: JSON.stringify(args.body)})

if (!res.ok) throw new Error(`Request failed with status ${res.status}`, {cause: {status: res.status, body: await res.text()}})

return res.blob()
};