import { useEffect, useState } from 'react';
import { useDispatch } from 'react-redux';
import {
  checkSession,
  GenerateLogout,
} from './Features/BrachLogin/BranchLogin.js';
import {
  clearSession,
  getSession,
  TokendecryptedValuesFun,
} from './Services/Others.js';
const commonSubDir = import.meta.env.ENV_COMMON_BASE_URL;

const useSessionManager = (dependencyTrigger) => {
  const dispatch = useDispatch();
  const [sessionData, setSessionData] = useState(null);

  // 🔹 Load session
  useEffect(() => {
    const CompId = getSession('CompId');
    const AppId = getSession('AppId');
    const BranchId = getSession('BranchId');
    const UserType = getSession('UserType');

    if (CompId && AppId && BranchId) {
      setSessionData({ CompId, AppId, BranchId, UserType });
    }
  }, []);

  // 🔹 Session validity check (same logic, centralized)
  useEffect(() => {
    const sessionCheckFun = async () => {
      const UserId = getSession('UserId');
      const sessionId = getSession('SessionId');
      const IsLogout = getSession('Mode');

      let encryptedLoginType = TokendecryptedValuesFun(
        sessionStorage.getItem('LoginType')
      );

      if (encryptedLoginType !== 'Kiosk') {
        const res = await dispatch(
          checkSession({ UserId, sessionId })
        ).unwrap();
        if (res?.data?.statusCode === 1 && res?.data?.response === 'False') {
          if (IsLogout !== 'Logout') {
            alert('Session invalid. Redirecting to login...');
          }
          clearSession();
          window.location.replace(commonSubDir);
        }
      }
    };

    // sessionCheckFun();
  }, [dependencyTrigger]);

  // 🔹 Logout (shared everywhere)
  const logout = async () => {
    const UserId = getSession('UserId');
    try {
      await dispatch(GenerateLogout({ UserId, status: 'N' })).unwrap();
    } finally {
      sessionStorage.clear();
      window.location.replace(commonSubDir);
    }
  };

  return { sessionData, logout };
};

export default useSessionManager;