import { SYSVAR_CLOCK_PUBKEY } from "@solana/web3.js";
import { useEffect, useState } from "react";
import { useAccount } from "./useAccount";

export function useSolanaUnixTime(): number | undefined {
  const { info: currentTime } = useAccount(
    SYSVAR_CLOCK_PUBKEY,
    (_, data) => {
      //@ts-ignore
      const unixTime = data.data.readBigInt64LE(8 * 4);

      return unixTime;
    }
  );
  const [currentTimeSecondly, setCurrentTime] = useState<number | undefined>();

  useEffect(() => {
    setCurrentTime(Number(currentTime));

    const interval = setInterval(() => {
      setCurrentTime((previousTime) =>
        previousTime ? previousTime + 1 : undefined
      );
    }, 1000);

    return () => {
      clearInterval(interval);
    };
  }, [currentTime]);


  return Number(currentTimeSecondly);
}