(function (ns, $) {
  'use strict';
  function request(path) {
    return $.ajax({ url: ns.Config.apiBase + path, method: 'GET', dataType: 'json', cache: false });
  }
  ns.Api = {
    health: () => request('/health'),
    routes: position => request('/routes' + (position ? `?lat=${encodeURIComponent(position.lat)}&lon=${encodeURIComponent(position.lon)}&radiusKm=${ns.Config.routeRadiusKm}` : '')),
    route: id => request(`/routes/${encodeURIComponent(id)}`),
    pictureUrl: (routeId, pictureId) => `${ns.Config.apiBase}/routes/${encodeURIComponent(routeId)}/pictures/${encodeURIComponent(pictureId)}`,
    audioUrl: (routeId, poiId) => `${ns.Config.apiBase}/routes/${encodeURIComponent(routeId)}/audio?poiId=${encodeURIComponent(poiId)}`
  };
}(window.Wegwichtel, window.jQuery));