From 6eed8107ac564263c1d1d256b88dded8441c2465 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Juhn-Vitus=20Sa=C3=9F?= <edugit@relay.juhn.eu>
Date: Tue, 22 Apr 2025 19:13:55 +0200
Subject: [PATCH] =?UTF-8?q?feat(navbar):=20Implementiere=20responsive=20Na?=
 =?UTF-8?q?vbar=20mit=20mobilem=20Men=C3=BC?=
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- Füge Hamburger-Menü für mobile Ansichten hinzu
- Positioniere Suchleiste zentral auf dem Desktop
- Implementiere animierte Transitions beim Öffnen/Schließen des Menüs
- Entferne untere Border-Radius der Navbar bei geöffnetem Menü für nahtloses Erscheinungsbild
- Optimiere Layout für verschiedene Bildschirmgrößen
- Behalte Designsprache und Farbschema bei (blau/weiß)
---
 django/templates/partials/_nav.html | 145 ++++++++++++++++++++++------
 1 file changed, 116 insertions(+), 29 deletions(-)

diff --git a/django/templates/partials/_nav.html b/django/templates/partials/_nav.html
index 963ebc8..de79de9 100644
--- a/django/templates/partials/_nav.html
+++ b/django/templates/partials/_nav.html
@@ -1,34 +1,121 @@
-<nav class="flex justify-between items-center bg-blue-600 h-12 px-4 sm:px-6  rounded-lg mt-1 m-2 shadow-md overflow-x-auto whitespace-nowrap">
-    <div class="flex items-center flex-shrink-0 md:w-32">
-        <h2 class="text-xl  font-bold text-white hover:scale-110 transition duration-200 ">
-            <a href="{% url 'homepage:home' %}">qivip</a>
-        </h2>
+<nav id="main-nav" class="relative bg-blue-600 rounded-lg mt-1 m-2 shadow-md transition-all duration-300">
+    <!-- Desktop Navigation Bar -->
+    <div class="flex justify-between items-center h-12 px-4 sm:px-6 overflow-x-auto whitespace-nowrap">
+        <!-- Logo / Left section -->
+        <div class="flex items-center flex-shrink-0 md:w-32">
+            <h2 class="text-xl font-bold text-white hover:scale-110 transition duration-200">
+                <a href="{% url 'homepage:home' %}">qivip</a>
+            </h2>
+        </div>
+
+        <!-- Desktop Search (centered on screen) - Hidden on mobile -->
+        <div class="hidden md:flex justify-center items-center absolute left-1/2 transform -translate-x-1/2 min-w-40">
+            <form method="get" action="{% url 'library:overview_quiz' %}" class="mr-2 ml-2 flex items-center justify-center w-screen max-w-sm bg-white rounded-full px-4 py-1 shadow-md">
+                <input type="text" name="search" placeholder="Suche ..." value="{{ request.GET.search }}"
+                       class="text-sm w-full px-3 py-1 text-black bg-transparent focus:outline-none lg:text-base">
+                <button class="py-1 text-blue-600">
+                    <svg xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24" stroke-width="1.5" stroke="currentColor" class="size-5 md:size-6">
+                        <path stroke-linecap="round" stroke-linejoin="round" d="m21 21-5.197-5.197m0 0A7.5 7.5 0 1 0 5.196 5.196a7.5 7.5 0 0 0 10.607 10.607Z" />
+                    </svg>              
+                </button>
+            </form>
+        </div>
+        
+        <!-- Desktop Navigation Links - Hidden on mobile -->
+        <div class="hidden md:flex items-center space-x-4 md:w-40">
+            <ul class="flex space-x-4 qp-nav-list">
+                {% if show_search %}
+                <li><a href="{% url 'library:overview_quiz' %}">Bibliothek</a></li>
+                {% else%}
+                <li><a href="{% url 'library:overview_quiz' %}">Bibliothek</a></li>
+                {% endif %}
+                {% if user.is_authenticated %}
+                <li><a href="{% url 'accounts:home' %}">Konto</a></li>
+                {% else %}
+                <li><a href="{% url 'accounts:login' %}">Anmelden</a></li>
+                {% endif %}
+            </ul>
+        </div>
+
+        <!-- Mobile menu button - Only visible on mobile -->
+        <div class="flex md:hidden items-center">
+            <button id="mobile-menu-button" class="text-white focus:outline-none">
+                <svg xmlns="http://www.w3.org/2000/svg" class="h-6 w-6" fill="none" viewBox="0 0 24 24" stroke="currentColor">
+                    <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M4 6h16M4 12h16M4 18h16" />
+                </svg>
+            </button>
+        </div>
     </div>
 
-<div class="flex justify-center items-center  min-w-40">
-    <form method="get" action="{% url 'library:overview_quiz' %}" class="mr-2 ml-2 flex items-center justify-center w-screen max-w-sm bg-white rounded-full px-4 py-1 shadow-md">
-        <input type="text" name="search" placeholder="Suche ..." value="{{ request.GET.search }}"
-            class=" text-sm w-full px-3 py-1  text-black bg-transparent focus:outline-none lg:text-base">
-        <button class="py-1 text-blue-600">
-            <svg xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24" stroke-width="1.5" stroke="currentColor" class="size-5 md:size-6 ">
-                <path stroke-linecap="round" stroke-linejoin="round" d="m21 21-5.197-5.197m0 0A7.5 7.5 0 1 0 5.196 5.196a7.5 7.5 0 0 0 10.607 10.607Z" />
-              </svg>              
-        </button>
-    </form></div>
-  
+    <!-- Mobile Navigation Menu - Hidden by default - FULLWIDTH DROPDOWN -->
+    <div id="mobile-menu" class="hidden absolute w-full z-50 md:hidden opacity-0 transform -translate-y-2 transition-all duration-300">
+        <div class="bg-blue-500 pt-3 pb-4 rounded-b-lg shadow-inner">
+            <!-- Search in mobile menu -->
+            <form method="get" action="{% url 'library:overview_quiz' %}" class="px-4 mb-4">
+                <div class="flex items-center justify-center bg-white rounded-full px-4 py-2 shadow-md">
+                    <input type="text" name="search" placeholder="Suche ..." value="{{ request.GET.search }}"
+                            class="w-full text-sm px-2 text-black bg-transparent focus:outline-none">
+                    <button class="text-blue-600">
+                        <svg xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24" stroke-width="1.5" 
+                                stroke="currentColor" class="size-5">
+                            <path stroke-linecap="round" stroke-linejoin="round" 
+                                    d="m21 21-5.197-5.197m0 0A7.5 7.5 0 1 0 5.196 5.196a7.5 7.5 0 0 0 10.607 10.607Z" />
+                        </svg>              
+                    </button>
+                </div>
+            </form>
 
-    <div class="flex items-center space-x-4 md:w-40 ">
-        <ul class="flex space-x-4 qp-nav-list">
-            {% if show_search %}
-            <li class="hidden md:flex"><a href="{% url 'library:overview_quiz' %}">Bibliothek</a></li>
-            {% else%}
-            <li><a href="{% url 'library:overview_quiz' %}">Bibliothek</a></li>
-            {% endif %}
-            {% if user.is_authenticated %}
-            <li><a href="{% url 'accounts:home' %}">Konto</a></li>
-            {% else %}
-            <li><a href="{% url 'accounts:login' %}">Anmelden</a></li>
-            {% endif %}
-        </ul>
+            <!-- Mobile Navigation Links -->
+            <div class="space-y-2 px-4">
+                <a href="{% url 'library:overview_quiz' %}" class="block py-2 text-white font-medium rounded-lg hover:bg-blue-600 transition duration-200">
+                    Bibliothek
+                </a>
+                {% if user.is_authenticated %}
+                <a href="{% url 'accounts:home' %}" class="block py-2 text-white font-medium rounded-lg hover:bg-blue-600 transition duration-200">
+                    Konto
+                </a>
+                {% else %}
+                <a href="{% url 'accounts:login' %}" class="block py-2 text-white font-medium rounded-lg hover:bg-blue-600 transition duration-200">
+                    Anmelden
+                </a>
+                {% endif %}
+            </div>
+        </div>
     </div>
 </nav>
+
+<!-- Mobile Menu Script -->
+<script>
+    document.addEventListener('DOMContentLoaded', function() {
+        const mobileMenuButton = document.getElementById('mobile-menu-button');
+        const mobileMenu = document.getElementById('mobile-menu');
+        const mainNav = document.getElementById('main-nav');
+
+        mobileMenuButton.addEventListener('click', function() {
+            // Toggle menu visibility
+            if (mobileMenu.classList.contains('hidden')) {
+                // Show menu
+                mobileMenu.classList.remove('hidden');
+                // Entferne unten abgerundete Ecken der Navbar wenn Menü offen
+                mainNav.classList.remove('rounded-lg');
+                mainNav.classList.add('rounded-t-lg');
+                // Animation einfahren
+                setTimeout(() => {
+                    mobileMenu.classList.remove('opacity-0', 'transform', '-translate-y-2');
+                    mobileMenu.classList.add('opacity-100');
+                }, 50);
+            } else {
+                // Ausfahren Animation
+                mobileMenu.classList.add('opacity-0', 'transform', '-translate-y-2');
+                mobileMenu.classList.remove('opacity-100');
+                // Nach der Animation verstecken
+                setTimeout(() => {
+                    mobileMenu.classList.add('hidden');
+                    // Stelle die abgerundeten Ecken wieder her
+                    mainNav.classList.remove('rounded-t-lg');
+                    mainNav.classList.add('rounded-lg');
+                }, 300);
+            }
+        });
+    });
+</script>