import { StrictMode } from "react";
import { createRoot } from "react-dom/client";
import { QueryClient, QueryClientProvider } from "@tanstack/react-query";
import { BrowserRouter } from "react-router-dom";
import App from "./App";
import "./index.css";

// One shared query client. TanStack Query gives every api call loading/error/
// caching for free — identical whether the data is mocked or real.
const queryClient = new QueryClient({
  defaultOptions: { queries: { retry: 1, refetchOnWindowFocus: false } },
});

createRoot(document.getElementById("root")!).render(
  <StrictMode>
    <QueryClientProvider client={queryClient}>
      <BrowserRouter>
        <App />
      </BrowserRouter>
    </QueryClientProvider>
  </StrictMode>,
);