"use client";
import { createContext, useContext, useMemo } from "react";
import { env } from 'next-runtime-env';
import { io } from 'socket.io-client';

const NEXT_PUBLIC_SOCKET_HOST = env("NEXT_PUBLIC_SOCKET_HOST");
const SOCKET_URL = (NEXT_PUBLIC_SOCKET_HOST == "localhost" ? "ws://" : "wss://") + NEXT_PUBLIC_SOCKET_HOST;
const ADMIN_SOCKET_URL = SOCKET_URL + "/admin";

export const adminSocket = io(ADMIN_SOCKET_URL, {
    path: "/back/socket.io",
});

export const SocketContext = createContext();

export default function SocketProvider({ children }) {
    const value = useMemo(() => ({ adminSocket }), [adminSocket]);
    
    return (
        <SocketContext.Provider value={value}>{children}</SocketContext.Provider>
    );
}

export function useSocket() {
    return useContext(SocketContext);
}