Struktur verbessert in components

2025-02-13 15:06:13 +01:00
parent 9057490541
commit 56df99c869
13 changed files with 13 additions and 13 deletions
--- a/components/header/Header.tsx
+++ b/components/header/Header.tsx
@@ -0,0 +1,122 @@
+"use client"; // components/Header.jsx
+import React, { useState, useEffect } from "react";
+import Image from "next/image";
+import { useRouter } from "next/router";
+import "bootstrap-icons/font/bootstrap-icons.css";
+import SettingsModal from "./settingsModal/SettingsModal";
+import { useSelector } from "react-redux";
+import decodeToken from "../../utils/decodeToken";
+
+function Header() {
+  const router = useRouter();
+  const [showSettingsModal, setShowSettingsModal] = useState(false);
+  const [isAdminLoggedIn, setIsAdminLoggedIn] = useState(false);
+  const deviceName = useSelector((state) => state.variables.deviceName);
+
+  const handleSettingsClick = () => setShowSettingsModal(true);
+  const handleCloseSettingsModal = () => setShowSettingsModal(false);
+
+  const handleLogout = () => {
+    sessionStorage.removeItem("token"); // Token entfernen
+    localStorage.setItem("isAdminLoggedIn", "false"); // Admin-Status entfernen
+    setIsAdminLoggedIn(false); // Zustand sofort aktualisieren
+    router.push("/offline.html"); // Weiterleitung
+  };
+
+  const handleLogin = () => {
+    const token = JSON.stringify({ exp: Date.now() + 5 * 60 * 1000 }); // Beispiel-Token mit 5 Minuten Ablaufzeit
+    sessionStorage.setItem("token", token); // Token speichern
+    localStorage.setItem("isAdminLoggedIn", "true"); // Admin-Status setzen
+    setIsAdminLoggedIn(true); // Zustand sofort aktualisieren
+  };
+
+  useEffect(() => {
+    // Initialer Check beim Laden der Komponente
+    const isAdmin = localStorage.getItem("isAdminLoggedIn") === "true";
+    setIsAdminLoggedIn(isAdmin);
+
+    // Beobachten von Änderungen in localStorage
+    const interval = setInterval(() => {
+      const updatedIsAdmin = localStorage.getItem("isAdminLoggedIn") === "true";
+      if (updatedIsAdmin !== isAdminLoggedIn) {
+        setIsAdminLoggedIn(updatedIsAdmin);
+      }
+    }, 500); // Überprüfung alle 500ms
+
+    return () => {
+      clearInterval(interval); // Intervall stoppen, wenn die Komponente entladen wird
+    };
+  }, [isAdminLoggedIn]);
+
+  return (
+    <header className="bg-gray-300 flex justify-between items-center w-full h-[13vh] laptop:h-[10vh] relative text-black ">
+      <div
+        className="absolute transform -translate-y-1/2 
+                left-[8%] sm:left-[8%] md:left-[8%] lg:left-[8%] xl:left-[6%] 2xl:left-[2%] laptop:left-[4%] laptop:
+                top-[90%] sm:top-[90%] md:top-[90%] lg:top-[90%] xl:top-[90%]"
+        style={{
+          height: "10vh", // Dynamische Höhe des Containers
+          width: "auto",
+          aspectRatio: "1", // Beibehaltung des Seitenverhältnisses
+        }}
+      >
+        <Image
+          src="/images/Logo.png"
+          alt="Logo"
+          fill
+          sizes="(max-width: 640px) 7vh, (max-width: 1024px) 8vh, (max-width: 1280px) 9vh, 10vh"
+          className="object-contain"
+          priority={false}
+        />
+      </div>
+      {/* Stationsname & Device Name */}
+      <div
+        className="absolute transform -translate-y-1/2
+                left-[23%] sm:left-[20%] md:left-[21%] lg:left-[22%] xl:left-[23%]
+                top-[50%] flex flex-col justify-center space-y-1"
+      >
+        <h2 className="text-lg sm:text-sm md:text-base lg:text-lg xl:text-xl font-bold">
+          Stationsname
+        </h2>
+        <p className="text-gray-600 text-base sm:text-sm md:text-base lg:text-lg xl:text-xl">
+          {deviceName}
+        </p>
+      </div>
+
+      <div className="p-4 w-full lg:w-full flex flex-row gap-4 justify-between">
+        <div className="flex items-center justify-end w-full">
+          <button
+            onClick={handleSettingsClick}
+            className="text-3xl text-black mr-0"
+          >
+            <i className="bi bi-gear"></i>
+          </button>
+        </div>
+        <div className="flex items-center justify-end w-1/4 space-x-1">
+          <button
+            onClick={handleLogout}
+            className="bg-littwin-blue text-white px-4 py-2 rounded"
+          >
+            Abmelden
+          </button>
+        </div>
+      </div>
+
+      {/* Warnhinweis, wenn der Admin angemeldet ist */}
+      {isAdminLoggedIn && (
+        <div className="absolute top-0 left-1/2 transform -translate-x-1/2 w-full xl:w-1/4 2xl:w-1/4 h-8 bg-yellow-400 text-center py-2 text-black font-bold">
+          Admin-Modus aktiv
+        </div>
+      )}
+
+      {showSettingsModal && (
+        <SettingsModal
+          showModal={showSettingsModal}
+          onClose={handleCloseSettingsModal}
+        />
+      )}
+    </header>
+  );
+}
+
+export default Header;