'use client';

import { ApolloClient, ApolloProvider, HttpLink, InMemoryCache } from '@apollo/client';
import { QueryClient, QueryClientProvider } from '@tanstack/react-query';
import { SessionProvider } from 'next-auth/react';
import { useState } from 'react';

function createApolloClient() {
  const uri =
    process.env.NEXT_PUBLIC_GRAPHQL_ENDPOINT || 'http://localhost:4000/graphql';
  return new ApolloClient({
    cache: new InMemoryCache(),
    link: new HttpLink({ uri, credentials: 'include' }),
    defaultOptions: {
      watchQuery: { fetchPolicy: 'cache-and-network' },
    },
  });
}

export function Providers({ children }: { children: React.ReactNode }) {
  const [queryClient] = useState(
    () =>
      new QueryClient({
        defaultOptions: {
          queries: {
            staleTime: 60 * 1000, // 1 minute
            refetchOnWindowFocus: false,
          },
        },
      })
  );
  const [apolloClient] = useState(createApolloClient);

  return (
    <SessionProvider>
      <ApolloProvider client={apolloClient}>
        <QueryClientProvider client={queryClient}>{children}</QueryClientProvider>
      </ApolloProvider>
    </SessionProvider>
  );
}