1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859
import { _fetch } from './util.ts';
const API_URL = new URL('https://nominatim.openstreetmap.org');
/** * Get coordinates based on name. * * @param name Query name * @returns Coordinates assosiated with `name` */async function getCoordinatesFromName(  name: string,): Promise<{ lat: number; lng: number }> {  API_URL.pathname = '/search';  API_URL.searchParams.set('format', 'json');  API_URL.searchParams.set('q', name);
  try {    const result = await _fetch(API_URL);
    return {      lat: result[0].lat,      lng: result[0].lon,    };  } catch (e) {    throw new Error(e);  }}
/** * Get name based on coordinates. * * @param lat Latitude * @param lng Longitude * @returns Name assosiated with coordinates */async function getNameFromCoordinates(  coordinates: Coordinates,): Promise<string> {  const { lat, lng } = coordinates;  API_URL.pathname = '/reverse';  API_URL.searchParams.set('format', 'json');  API_URL.searchParams.set('lat', String(lat));  API_URL.searchParams.set('lon', String(lng));
  try {    const result = await _fetch(API_URL);
    return result.address.village || result.address.city;  } catch (e) {    throw new Error(e);  }}
export const Nominatim = {  getCoordinatesFromName,  getNameFromCoordinates,};