From c7ad3023345e4ccafb061562f3638ccf01376a77 Mon Sep 17 00:00:00 2001
From: ijuanes <ijuanes@hackercachy>
Date: Wed, 24 Jun 2026 19:46:19 +0100
Subject: [PATCH] Phase 3: Mobile hamburger navigation menu

- Added responsive hamburger menu button visible on mobile (sm:hidden)
- Hidden desktop navigation on mobile (hidden sm:block)
- Added mobile menu dropdown with all navigation links
- Added mobile language switcher and theme toggle in menu
- JavaScript toggle functionality for menu open/close
- Auto-close menu when clicking navigation links
- Updated theme toggle to work with both desktop and mobile toggles
- Proper ARIA attributes for accessibility (aria-expanded, aria-label)
---
 templates/base.html | 141 ++++++++++++++++++++++++++++++++++++++------
 1 file changed, 122 insertions(+), 19 deletions(-)

diff --git a/templates/base.html b/templates/base.html
index fcf9189..11c5b2c 100644
--- a/templates/base.html
+++ b/templates/base.html
@@ -291,8 +291,8 @@
                         <h1 class="text-xl font-bold">{{ _('Tablet Management System') }}</h1>
                     </div>
                     
-                    <!-- Language Switcher -->
-                    <div class="flex items-center gap-2">
+                    <!-- Desktop Controls: Language + Theme Toggle -->
+                    <div class="hidden sm:flex items-center gap-2">
                         <span class="text-sm opacity-80">{{ _('Language') }}:</span>
                         {% for lang_code, lang_name in config['LANGUAGES'].items() %}
                             <a 
@@ -310,6 +310,69 @@
                             <span class="icon-sun" style="display:none;">☀️</span>
                         </a>
                     </div>
+                    
+                    <!-- Mobile Menu Button -->
+                    <button id="mobile-menu-btn" class="sm:hidden text-white hover:text-cobalt-200 focus:outline-none" 
+                            aria-label="Toggle navigation menu" aria-expanded="false">
+                        <svg class="w-6 h-6" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                            <path id="menu-icon-hamburger" stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M4 6h16M4 12h16M4 18h16"></path>
+                            <path id="menu-icon-close" class="hidden" stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M6 18L18 6M6 6l12 12"></path>
+                        </svg>
+                    </button>
+                </div>
+            </div>
+            
+            <!-- Mobile Navigation Menu (hidden by default) -->
+            <div id="mobile-menu" class="sm:hidden hidden">
+                <div class="px-4 py-3 space-y-2 bg-cobalt-700">
+                    <!-- Mobile Language Switcher -->
+                    <div class="flex items-center gap-2 pb-2 border-b border-cobalt-600 mb-2">
+                        <span class="text-sm opacity-80">{{ _('Language') }}:</span>
+                        {% for lang_code, lang_name in config['LANGUAGES'].items() %}
+                            <a 
+                                href="{{ url_for('set_language', lang=lang_code) }}"
+                                class="px-2 py-1 text-sm rounded hover:bg-white/20 transition-colors
+                                       {% if language == lang_code %}bg-white/30 font-medium{% endif %}"
+                            >
+                                {{ lang_name }}
+                            </a>
+                        {% endfor %}
+                        
+                        <!-- Mobile Theme Toggle -->
+                        <a href="#" id="theme-toggle-mobile" class="text-white hover:text-cobalt-200 ml-2" title="{{ _('Toggle dark mode') }}">
+                            <span class="icon-moon">🌙</span>
+                            <span class="icon-sun" style="display:none;">☀️</span>
+                        </a>
+                    </div>
+                    
+                    <!-- Mobile Navigation Links -->
+                    <a href="/" class="block px-3 py-2 text-white rounded hover:bg-cobalt-600 transition-colors">
+                        {{ _('Home') }}
+                    </a>
+                    <a href="/add_tablet" class="block px-3 py-2 text-white rounded hover:bg-cobalt-600 transition-colors">
+                        {{ _('Add Tablet') }}
+                    </a>
+                    <a href="/add_user" class="block px-3 py-2 text-white rounded hover:bg-cobalt-600 transition-colors">
+                        {{ _('Add User') }}
+                    </a>
+                    <a href="/loan_tablet" class="block px-3 py-2 text-white rounded hover:bg-cobalt-600 transition-colors">
+                        {{ _('Loan Tablet') }}
+                    </a>
+                    <a href="/history" class="block px-3 py-2 text-white rounded hover:bg-cobalt-600 transition-colors">
+                        {{ _('History') }}
+                    </a>
+                    <a href="/user_loans" class="block px-3 py-2 text-white rounded hover:bg-cobalt-600 transition-colors">
+                        {{ _('User Loans') }}
+                    </a>
+                    <a href="/students" class="block px-3 py-2 text-white rounded hover:bg-cobalt-600 transition-colors">
+                        {{ _('Students') }}
+                    </a>
+                    <a href="/non_loanable_devices" class="block px-3 py-2 text-white rounded hover:bg-cobalt-600 transition-colors">
+                        {{ _('Non-Loanable Devices') }}
+                    </a>
+                    <a href="/project_management" class="block px-3 py-2 text-white rounded hover:bg-cobalt-600 transition-colors">
+                        {{ _('Project Management') }}
+                    </a>
                 </div>
             </div>
         </header>
@@ -346,8 +409,8 @@
                 {% endif %}
             {% endwith %}
             
-            <!-- Navigation -->
-            <nav class="bg-cobalt-600 rounded-lg shadow-md mb-6" aria-label="Main navigation">
+            <!-- Navigation (Desktop only) -->
+            <nav class="hidden sm:block bg-cobalt-600 rounded-lg shadow-md mb-6" aria-label="Main navigation">
                 <div class="max-w-7xl mx-auto px-4 sm:px-6 lg:px-8">
                     <div class="flex flex-wrap justify-center sm:justify-start gap-1 sm:gap-2 py-3">
                         <a href="/" 
@@ -404,6 +467,33 @@
     
     <!-- Theme Toggle Script -->
     <script>
+        // Mobile menu toggle
+        const mobileMenuBtn = document.getElementById('mobile-menu-btn');
+        const mobileMenu = document.getElementById('mobile-menu');
+        const menuIconHamburger = document.getElementById('menu-icon-hamburger');
+        const menuIconClose = document.getElementById('menu-icon-close');
+        
+        if (mobileMenuBtn && mobileMenu) {
+            mobileMenuBtn.addEventListener('click', function() {
+                const isOpen = mobileMenu.classList.toggle('hidden');
+                mobileMenuBtn.setAttribute('aria-expanded', !isOpen);
+                
+                // Toggle icons
+                menuIconHamburger.classList.toggle('hidden');
+                menuIconClose.classList.toggle('hidden');
+            });
+            
+            // Close menu when clicking a link
+            mobileMenu.querySelectorAll('a').forEach(link => {
+                link.addEventListener('click', function() {
+                    mobileMenu.classList.add('hidden');
+                    mobileMenuBtn.setAttribute('aria-expanded', false);
+                    menuIconHamburger.classList.remove('hidden');
+                    menuIconClose.classList.add('hidden');
+                });
+            });
+        }
+        
         // Check for saved theme preference or default to light mode
         const savedTheme = localStorage.getItem('theme');
         if (savedTheme === 'dark') {
@@ -414,23 +504,36 @@
             localStorage.removeItem('theme');
         }
         
-        document.getElementById('theme-toggle').addEventListener('click', function(e) {
-            e.preventDefault();
-            const isDark = document.body.classList.toggle('dark-mode');
-            localStorage.setItem('theme', isDark ? 'dark' : 'light');
-            updateToggleIcon(isDark);
-        });
+        // Theme toggle for desktop
+        const themeToggle = document.getElementById('theme-toggle');
+        if (themeToggle) {
+            themeToggle.addEventListener('click', function(e) {
+                e.preventDefault();
+                const isDark = document.body.classList.toggle('dark-mode');
+                localStorage.setItem('theme', isDark ? 'dark' : 'light');
+                updateToggleIcon(isDark);
+            });
+        }
+        
+        // Theme toggle for mobile
+        const themeToggleMobile = document.getElementById('theme-toggle-mobile');
+        if (themeToggleMobile) {
+            themeToggleMobile.addEventListener('click', function(e) {
+                e.preventDefault();
+                const isDark = document.body.classList.toggle('dark-mode');
+                localStorage.setItem('theme', isDark ? 'dark' : 'light');
+                updateToggleIcon(isDark);
+            });
+        }
         
         function updateToggleIcon(isDark) {
-            const iconMoon = document.querySelector('.icon-moon');
-            const iconSun = document.querySelector('.icon-sun');
-            if (isDark) {
-                iconMoon.style.display = 'none';
-                iconSun.style.display = 'inline';
-            } else {
-                iconMoon.style.display = 'inline';
-                iconSun.style.display = 'none';
-            }
+            // Update all theme toggle icons (desktop and mobile)
+            document.querySelectorAll('.icon-moon').forEach(icon => {
+                icon.style.display = isDark ? 'none' : 'inline';
+            });
+            document.querySelectorAll('.icon-sun').forEach(icon => {
+                icon.style.display = isDark ? 'inline' : 'none';
+            });
         }
     </script>
 </body>