frontend/src/api/client.ts

// In dev, Vite proxies /api → http://localhost:8000.
// In the built container, FastAPI serves both /api and the static SPA.
// So same-origin everywhere — no base URL needed.
const BASE = "";

export async function apiGet<T>(path: string, init?: RequestInit): Promise<T> {
  const res = await fetch(`${BASE}${path}`, {
    ...init,
    headers: { Accept: "application/json", ...(init?.headers ?? {}) },
  });
  if (!res.ok) throw new Error(`${res.status} ${res.statusText}`);
  return (await res.json()) as T;
}

export interface StatusResponse {
  status: string;
  app: string;
  version: string;
  uptime_seconds: number;
}

export const getStatus = () => apiGet<StatusResponse>("/api/status");