init

lib/client-api.ts

@@ -0,0 +1,25 @@
+import type { Place, ProviderId, ProviderInfo, WeatherReport } from "./weather/types";
+
+/**
+ * Browser-side calls to our own API routes.
+ * Each throws an Error carrying the server's message, ready to show in the UI.
+ */
+
+async function getJson<T>(url: string, signal?: AbortSignal): Promise<T> {
+  const response = await fetch(url, { signal });
+  const body = await response.json().catch(() => ({}));
+  if (!response.ok) {
+    throw new Error(body.error ?? `Request failed (HTTP ${response.status})`);
+  }
+  return body as T;
+}
+
+export const fetchProviders = () => getJson<ProviderInfo[]>("/api/providers");
+
+export const searchPlaces = (query: string, signal?: AbortSignal) =>
+  getJson<Place[]>(`/api/geocode?q=${encodeURIComponent(query)}`, signal);
+
+export const namePlace = (lat: number, lon: number) => getJson<Place>(`/api/geocode?lat=${lat}&lon=${lon}`);
+
+export const fetchWeather = (provider: ProviderId, place: Place, signal?: AbortSignal) =>
+  getJson<WeatherReport>(`/api/weather?provider=${provider}&lat=${place.lat}&lon=${place.lon}`, signal);