import { useState, useEffect } from "react";
import { LotteryStatus } from "@/typings/lottery/lottery.types";

export const useLottery = (startDate: string, endDate: string) => {
  const [status, setStatus] = useState<LotteryStatus>("not-started");
  const [currentNumber, setCurrentNumber] = useState("22-22-22-22-22");

  useEffect(() => {
    const calculateStatus = () => {
      const now = new Date();
      const start = new Date(startDate);
      const end = new Date(endDate);

      if (now < start) return "not-started";
      if (now > end) return "ended";
      return "started";
    };

    setStatus(calculateStatus());
    const interval = setInterval(() => {
      setStatus(calculateStatus());
    }, 1000);

    return () => clearInterval(interval);
  }, [startDate, endDate]);

  useEffect(() => {
    if (status === "started") {
      const timer = setTimeout(() => {
        setCurrentNumber("81-34-52-35-61");
      }, 10000);

      return () => clearTimeout(timer);
    }
  }, [status]);

  return {
    status,
    currentNumber,
  };
};