Android_Retail/src/App.jsx

import { useEffect, lazy, Suspense, useRef, useState } from 'react';
import { useLocation, useNavigate } from 'react-router-dom';
import { App as CapacitorApp } from '@capacitor/app';
import { Routes, Route } from 'react-router-dom';
import { useSelector } from 'react-redux';
import ProtectedRoutes from './ProtectedRoutes';
import SelfBooking from './Pages/SelfBooking/SelfBooking.jsx';
import { isMobile, isIOS } from 'react-device-detect';
import { routesConfig } from './routesConfig';
import { GlobalItemCard } from './Features/BookingScreen/BookingData/BookingData.js';
import { clearSession, getSession } from './Services/Others.js';

const KisokSelBooking = lazy(
  () => import('./Pages/SelfBooking/KisokSelBooking')
);
const IndividualBooking = lazy(
  () => import('./Pages/SelfBooking/IndividualBooking')
);

const commonSubDir = import.meta.env.ENV_COMMON_BASE_URL;
const subDirectory = import.meta.env.ENV_BASE_URL;
import '../ownLib/my-ui-lib.css';
import CustomerMenuPage from './Pages/Reports/MenuQRCode/CustomerMenuPage.jsx';
import WeightScaleApp from './Pages/BookingScreen/WeightscaleApp.jsx';
import useSubscriptionManager from './useSubscriptionManager.js';
import useSessionManager from './useSessionManager.js';
import ExtendSubscriptionModal from './Pages/ExtentedModal/ExtendSubscriptionModal.jsx';
import devtools from 'devtools-detect';

const isCapacitor = () => !!window.Capacitor?.isNativePlatform?.();

// ✅ Define your home/exit pages here
const HOME_PAGES = [
  '/app-page/home', // android minimize
  '/apps/retail/app-page/home',
  '/', // android minimize
];

const LOGIN_PAGES = ['signin', 'login', 'auth'];

const AppRoutes = () => {
  const ItemCard = useSelector(GlobalItemCard);
  const { sessionData, logout } = useSessionManager(ItemCard);
  const {
    remainingDays,
    handleCancel,
    freeExtend,
    extendModel,
    handlePay,
    setExtendModel,
  } = useSubscriptionManager(sessionData, logout);
  const location = useLocation();
  const navigate = useNavigate();
  const [devToolsOpen, setDevToolsOpen] = useState(false);
  // ✅ Flag to prevent stack push when back button navigates
  const isBackNav = useRef(false);

  // ✅ Build navigation stack
  useEffect(() => {
    // Skip pushing to stack when back button caused this navigation
    if (isBackNav.current) {
      isBackNav.current = false;
      return;
    }

    try {
      const path = location.pathname + (location.search || '');

      // Don't track login pages
      if (LOGIN_PAGES.some((p) => path.includes(p))) return;

      const raw = sessionStorage.getItem('navStack');
      let stack = raw ? JSON.parse(raw) : [];

      if (stack.length === 0 || stack[stack.length - 1] !== path) {
        stack.push(path);
        if (stack.length > 50) stack = stack.slice(-50);
        sessionStorage.setItem('navStack', JSON.stringify(stack));
        console.log('📍 Stack:', stack);
      }
    } catch (e) {}
  }, [location.pathname, location.search]);

  // ✅ Web — block browser back button
  useEffect(() => {
    if (isCapacitor()) return; // Android handled separately

    const handlePopState = () => {
      const currentPath = location.pathname;

      const SessionId = getSession('SessionId');

      // 🟢 If session exists → allow navigation
      if (SessionId) {
        console.log('Browser back allowed');
        return;
      }

      // 🔴 Only redirect if user is on protected page
      if (!LOGIN_PAGES.some((p) => currentPath.includes(p))) {
        console.log('Session missing → redirecting login');
        clearSession();
        window.location.replace(`${commonSubDir}`);
      }
    };

    // Add event listener on mount
    window.addEventListener('popstate', handlePopState);

    return () => window.removeEventListener('popstate', handlePopState);
  }, [location.pathname]);

  // ✅ Android — Capacitor back button
  useEffect(() => {
    if (!isCapacitor()) return;

    const handler = async () => {
      try {
        const currentPath = location.pathname + (location.search || '');
        console.log('🔙 Back pressed:', currentPath);

        const raw = sessionStorage.getItem('navStack');
        let stack = raw ? JSON.parse(raw) : [];

        // Remove current path from stack if it's at the end
        while (stack.length && stack[stack.length - 1] === currentPath) {
          stack.pop();
        }

        // If there are pages in history, go back to previous page
        if (stack.length > 0) {
          const previous = stack[stack.length - 1];
          sessionStorage.setItem('navStack', JSON.stringify(stack));
          isBackNav.current = true;
          navigate(previous);
          console.log('Navigate to previous:', previous);
          return;
        }

        // Stack is empty - check where we are
        // 🏠 Home page → minimize
        if (HOME_PAGES?.some((p) => currentPath?.includes(p))) {
          console.log('Home page & empty stack → minimizing app');
          await CapacitorApp.minimizeApp();
          return;
        }

        // 🚪 Login page → minimize
        if (LOGIN_PAGES?.some((p) => currentPath?.includes(p))) {
          console.log('Login page & empty stack → minimizing app');
          await CapacitorApp.minimizeApp();
          return;
        }

        // Anywhere else with empty stack → go to home
        const home = '/app-page/home';
        sessionStorage.setItem('navStack', JSON.stringify([home]));
        isBackNav.current = true;
        navigate(home);
        console.log('Empty stack, navigate to home');
      } catch (e) {
        console.error('Back handler error:', e);
        await CapacitorApp.minimizeApp();
      }
    };

    const listener = CapacitorApp.addListener('backButton', handler);

    return () => {
      listener.remove();
    };
  }, [navigate, location.pathname, location.search]);
  // mohan
  useEffect(() => {
    if (isMobile || isIOS) {
      console.log('📱 Mobile/iOS device → skipping DevTools detection');
      return;
    }
    const checkDevTools = setInterval(() => {
      if (devtools.isOpen && !devToolsOpen) {
        setDevToolsOpen(true);
        document.body.innerHTML =
          "<h1 style='color: red; text-align: center;'>Close Inspect to continue using the application.</h1>";
      } else if (!devtools.isOpen && devToolsOpen) {
        setDevToolsOpen(false);

        setTimeout(() => {
          window.location.reload();
        }, 100);

        clearInterval(checkDevTools);
      }

      if (!devtools.isOpen) {
        let before = performance.now();

        let after = performance.now();

        let executionDelay = after - before;

        if (executionDelay > 100) {
          setDevToolsOpen(true);
          document.body.innerHTML =
            "<h1 style='color: red; text-align: center;'>Close Inspect to continue using the application.</h1>";
        } else {
          setDevToolsOpen(false);
        }
      }
    }, 1000);

    return () => clearInterval(checkDevTools);
  }, [devToolsOpen]);
  if (extendModel) {
    return (
      <ExtendSubscriptionModal
        onClose={handleCancel}
        onPayNow={handlePay}
        onContinueWithCredits={freeExtend}
        setExtendModel={setExtendModel}
      />
    );
  }
  return (
    <Suspense fallback={null}>
      <Routes>
        <Route
          path={`${subDirectory}selfBooking/:SelfBookingId`}
          element={<SelfBooking />}
        />
        <Route
          path={`${subDirectory}MenuQRCode`}
          element={<CustomerMenuPage />}
        />
        <Route
          path={`${subDirectory}weightscaleapp`}
          element={<WeightScaleApp />}
        />
        <Route
          path={`${subDirectory}kioskSelfBooking`}
          element={<KisokSelBooking />}
        />

        <Route
          path={`${subDirectory}kiosk-individual-self-booking`}
          element={<IndividualBooking />}
        />
        <Route
          path="/*"
          element={<ProtectedRoutes routesConfig={routesConfig} />}
        />
      </Routes>
    </Suspense>
  );
};

export default AppRoutes;