108 lines
3.7 KiB
JavaScript
108 lines
3.7 KiB
JavaScript
"use client"; // components/Header.jsx
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import React, { useState, useEffect } from "react";
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import Image from "next/image";
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import { useRouter } from "next/router";
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import "bootstrap-icons/font/bootstrap-icons.css";
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import SettingsModal from "./modales/settingsModal/SettingsModal";
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import { useSelector } from "react-redux";
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function Header() {
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const router = useRouter();
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const [showSettingsModal, setShowSettingsModal] = useState(false);
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const [isAdminLoggedIn, setIsAdminLoggedIn] = useState(false);
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const deviceName = useSelector((state) => state.variables.deviceName);
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const handleSettingsClick = () => setShowSettingsModal(true);
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const handleCloseSettingsModal = () => setShowSettingsModal(false);
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const handleLogout = () => {
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sessionStorage.removeItem("token"); // Token entfernen
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localStorage.setItem("isAdminLoggedIn", "false"); // Admin-Status entfernen
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setIsAdminLoggedIn(false); // Zustand sofort aktualisieren
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router.push("/offline.html"); // Weiterleitung
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};
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const handleLogin = () => {
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const token = JSON.stringify({ exp: Date.now() + 5 * 60 * 1000 }); // Beispiel-Token mit 5 Minuten Ablaufzeit
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sessionStorage.setItem("token", token); // Token speichern
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localStorage.setItem("isAdminLoggedIn", "true"); // Admin-Status setzen
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setIsAdminLoggedIn(true); // Zustand sofort aktualisieren
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};
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useEffect(() => {
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// Initialer Check beim Laden der Komponente
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const isAdmin = localStorage.getItem("isAdminLoggedIn") === "true";
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setIsAdminLoggedIn(isAdmin);
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// Beobachten von Änderungen in localStorage
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const interval = setInterval(() => {
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const updatedIsAdmin = localStorage.getItem("isAdminLoggedIn") === "true";
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if (updatedIsAdmin !== isAdminLoggedIn) {
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setIsAdminLoggedIn(updatedIsAdmin);
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}
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}, 500); // Überprüfung alle 500ms
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return () => {
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clearInterval(interval); // Intervall stoppen, wenn die Komponente entladen wird
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};
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}, [isAdminLoggedIn]);
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return (
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<header className="bg-gray-300 flex justify-between items-center w-full h-28 relative text-black">
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<div className="absolute left-32 top-32 transform -translate-y-1/2">
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<Image
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src="/images/Logo.png"
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alt="Logo"
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width={80}
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height={80}
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style={{ width: "auto", height: "auto" }}
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priority={false}
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/>
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</div>
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<div className="w-64 flex-shrink-0 h-full mt-24 "></div>
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<div className="flex items-start space-x-4 w-full">
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<div className="flex flex-col text-left pl-8">
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<h2 className="text-base">Stationsname</h2>
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<p className="text-base text-gray-600">{deviceName}</p>
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</div>
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</div>
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<div className="p-4 w-full lg:w-full flex flex-row gap-4 justify-between">
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<div className="flex items-center justify-end w-full">
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<button
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onClick={handleSettingsClick}
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className="text-3xl text-black mr-7"
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>
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<i className="bi bi-gear"></i>
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</button>
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</div>
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<div className="flex items-center justify-end w-full space-x-2">
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<button
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onClick={handleLogout}
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className="bg-littwin-blue text-white px-4 py-2 rounded"
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>
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Abmelden
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</button>
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</div>
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</div>
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{/* Warnhinweis, wenn der Admin angemeldet ist */}
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{isAdminLoggedIn && (
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<div className="absolute top-0 left-0 w-full h-8 bg-yellow-400 text-center py-2 text-black font-bold">
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Admin-Modus aktiv
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</div>
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)}
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{showSettingsModal && (
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<SettingsModal
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showModal={showSettingsModal}
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onClose={handleCloseSettingsModal}
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/>
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)}
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</header>
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);
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}
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export default Header;
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