update tasks and sidebar

public/app.js

@@ -5,6 +5,7 @@ const API_BASE = '';
 let totalPoints = 0;
 let tasks = [];
 let chapters = [];
+let chapterDescriptions = {}; // Map von chapter name zu description
 let activeChapter = null;
 
 // Initialisiere die App
@@ -12,7 +13,7 @@ async function init() {
     await loadTasks();
     extractChapters();
     calculateTotalPoints();
-    renderTabs();
+    renderSidebar();
     renderTasks();
     updateProgress();
 }
@@ -40,9 +41,15 @@ async function loadTasks() {
 // Extrahiere alle Chapters aus den Tasks
 function extractChapters() {
     const chapterSet = new Set();
+    chapterDescriptions = {};
+    
     tasks.forEach(task => {
         if (task.chapter) {
             chapterSet.add(task.chapter);
+            // Speichere die erste gefundene Beschreibung für jedes Kapitel
+            if (task.chapterDescription && !chapterDescriptions[task.chapter]) {
+                chapterDescriptions[task.chapter] = task.chapterDescription;
+            }
         }
     });
     chapters = Array.from(chapterSet).sort();
@@ -56,32 +63,37 @@ function extractChapters() {
     }
 }
 
-// Rendere Tabs für alle Chapters
-function renderTabs() {
-    const tabsContainer = document.getElementById('tabsContainer');
-    tabsContainer.innerHTML = '';
+// Rendere Sidebar für alle Chapters
+function renderSidebar() {
+    const sidebar = document.getElementById('sidebar');
+    sidebar.innerHTML = '';
 
-    // Zeige Tabs nur an, wenn es Chapters gibt
+    // Zeige Sidebar nur an, wenn es Chapters gibt
     if (chapters.length === 0) {
-        tabsContainer.style.display = 'none';
+        sidebar.style.display = 'none';
         return;
     }
 
-    tabsContainer.style.display = 'flex';
+    sidebar.style.display = 'block';
 
     chapters.forEach(chapter => {
-        const tabButton = document.createElement('button');
-        tabButton.className = `tab-button ${activeChapter === chapter ? 'active' : ''}`;
-        tabButton.textContent = chapter;
-        tabButton.onclick = () => switchChapter(chapter);
-        tabsContainer.appendChild(tabButton);
+        const sidebarItem = document.createElement('div');
+        sidebarItem.className = `sidebar-item ${activeChapter === chapter ? 'active' : ''}`;
+        sidebarItem.onclick = () => switchChapter(chapter);
+        
+        const title = document.createElement('div');
+        title.className = 'sidebar-item-title';
+        title.textContent = chapter;
+        sidebarItem.appendChild(title);
+        
+        sidebar.appendChild(sidebarItem);
     });
 }
 
 // Wechsle zu einem anderen Chapter
 function switchChapter(chapter) {
     activeChapter = chapter;
-    renderTabs();
+    renderSidebar();
     renderTasks();
 }
 
@@ -96,7 +108,17 @@ function getTasksForActiveChapter() {
 // Rendere Aufgaben
 function renderTasks() {
     const container = document.getElementById('taskContainer');
+    const descriptionEl = document.getElementById('chapterDescription');
+    
     container.innerHTML = '';
+    
+    // Zeige Kapitel-Beschreibung an
+    if (activeChapter && chapterDescriptions[activeChapter]) {
+        descriptionEl.textContent = chapterDescriptions[activeChapter];
+        descriptionEl.style.display = 'block';
+    } else {
+        descriptionEl.style.display = 'none';
+    }
 
     const tasksToShow = getTasksForActiveChapter();
 
@@ -203,7 +225,7 @@ async function checkAnswer(taskId) {
                 
                 // Nach Animation die Aufgabe entfernen
                 setTimeout(() => {
-                    renderTabs();
+                    renderSidebar();
                     renderTasks();
                     updateProgress();
                 }, 1500);
@@ -214,9 +236,9 @@ async function checkAnswer(taskId) {
             input.focus();
         }
 
-        // Rendere Tabs und Tasks neu, um den aktuellen Status anzuzeigen (nur wenn nicht korrekt)
+        // Rendere Sidebar und Tasks neu, um den aktuellen Status anzuzeigen (nur wenn nicht korrekt)
         if (!data.correct) {
-            renderTabs();
+            renderSidebar();
             renderTasks();
             updateProgress();
         }

public/index.html

@@ -7,34 +7,38 @@
     <link rel="stylesheet" href="style.css">
 </head>
 <body>
-    <div class="container">
-        <header>
-            <h1>🌟 MathQuest 🌟</h1>
-            <div class="points-display">
-                <div class="points-label">Quest-Punkte</div>
-                <div class="points-value" id="totalPoints">0</div>
-            </div>
-        </header>
+    <div class="app-wrapper">
+        <aside class="sidebar" id="sidebar">
+            <!-- Sidebar wird hier dynamisch eingefügt -->
+        </aside>
+        <div class="main-content">
+            <div class="container">
+                <header>
+                    <h1>🌟 MathQuest 🌟</h1>
+                    <div class="points-display">
+                        <div class="points-label">Quest-Punkte</div>
+                        <div class="points-value" id="totalPoints">0</div>
+                    </div>
+                </header>
 
-        <div class="progress-section">
-            <div class="progress-label">Fortschritt</div>
-            <div class="progress-bar-container">
-                <div class="progress-bar" id="progressBar"></div>
-            </div>
-            <div class="progress-text" id="progressText">0 / 100</div>
-        </div>
+                <div class="progress-section">
+                    <div class="progress-label">Fortschritt</div>
+                    <div class="progress-bar-container">
+                        <div class="progress-bar" id="progressBar"></div>
+                    </div>
+                    <div class="progress-text" id="progressText">0 / 100</div>
+                </div>
 
-        <div class="task-section">
-            <h2>Mathe-Aufgaben</h2>
-            <div class="tabs-container" id="tabsContainer">
-                <!-- Tabs werden hier dynamisch eingefügt -->
-            </div>
-            <div id="taskContainer" class="task-container">
-                <!-- Aufgaben werden hier dynamisch eingefügt -->
+                <div class="task-section">
+                    <div id="chapterDescription" class="chapter-description"></div>
+                    <div id="taskContainer" class="task-container">
+                        <!-- Aufgaben werden hier dynamisch eingefügt -->
+                    </div>
+                </div>
+
+                <div class="message" id="message"></div>
             </div>
         </div>
-
-        <div class="message" id="message"></div>
     </div>
 
     <script src="app.js"></script>

public/style.css

@@ -8,13 +8,66 @@ body {
     font-family: 'Comic Sans MS', 'Chalkboard SE', 'Comic Neue', cursive, sans-serif;
     background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
     min-height: 100vh;
-    padding: 20px;
+    padding: 0;
+    margin: 0;
     color: #333;
 }
 
+.app-wrapper {
+    display: flex;
+    min-height: 100vh;
+    gap: 20px;
+    padding: 20px;
+}
+
+.sidebar {
+    width: 280px;
+    background: white;
+    border-radius: 20px;
+    padding: 20px;
+    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
+    position: sticky;
+    top: 20px;
+    height: fit-content;
+    max-height: calc(100vh - 40px);
+    overflow-y: auto;
+}
+
+.sidebar-item {
+    padding: 15px;
+    margin-bottom: 10px;
+    border-radius: 10px;
+    cursor: pointer;
+    transition: all 0.3s ease;
+    background: linear-gradient(135deg, #a8edea 0%, #fed6e3 100%);
+    border: 2px solid transparent;
+}
+
+.sidebar-item:hover {
+    transform: translateX(5px);
+    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.15);
+}
+
+.sidebar-item.active {
+    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
+    color: white;
+    border-color: rgba(255, 255, 255, 0.3);
+    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.4);
+}
+
+.sidebar-item-title {
+    font-size: 1.1em;
+    font-weight: bold;
+    margin-bottom: 5px;
+}
+
+.main-content {
+    flex: 1;
+    min-width: 0;
+}
+
 .container {
-    max-width: 800px;
-    margin: 0 auto;
+    max-width: 100%;
     background: white;
     border-radius: 20px;
     padding: 30px;
@@ -93,50 +146,16 @@ h1 {
     margin-top: 30px;
 }
 
-.task-section h2 {
-    color: #667eea;
-    margin-bottom: 20px;
-    text-align: center;
-    font-size: 1.8em;
-}
-
-.tabs-container {
-    display: flex;
-    gap: 10px;
-    margin-bottom: 20px;
-    flex-wrap: wrap;
-    justify-content: center;
-}
-
-.tab-button {
-    background: linear-gradient(135deg, #a8edea 0%, #fed6e3 100%);
-    color: #333;
-    border: none;
-    padding: 12px 20px;
+.chapter-description {
+    background: linear-gradient(135deg, #e8f5e9 0%, #fff3e0 100%);
+    padding: 20px;
+    border-radius: 15px;
+    margin-bottom: 25px;
     font-size: 1.1em;
-    border-radius: 10px;
-    cursor: pointer;
-    font-family: 'Comic Sans MS', cursive;
-    font-weight: bold;
-    transition: all 0.3s ease;
-    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
-    position: relative;
-}
-
-.tab-button:hover {
-    transform: translateY(-2px);
-    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
-}
-
-.tab-button.active {
-    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
-    color: white;
-    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.4);
-}
-
-.tab-button.active:hover {
-    transform: translateY(-2px);
-    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.5);
+    line-height: 1.6;
+    color: #555;
+    border-left: 4px solid #667eea;
+    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
 }
 
 .task-container {
@@ -228,6 +247,7 @@ h1 {
     margin: 20px 0;
     color: #333;
     font-weight: bold;
+    white-space: pre-line;
 }
 
 .task-input-group {
@@ -332,6 +352,30 @@ h1 {
     color: white;
 }
 
+@media (max-width: 900px) {
+    .app-wrapper {
+        flex-direction: column;
+        padding: 10px;
+    }
+    
+    .sidebar {
+        width: 100%;
+        position: relative;
+        top: 0;
+        max-height: none;
+        display: flex;
+        gap: 10px;
+        overflow-x: auto;
+        overflow-y: hidden;
+        padding: 15px;
+    }
+    
+    .sidebar-item {
+        min-width: 200px;
+        margin-bottom: 0;
+    }
+}
+
 @media (max-width: 600px) {
     .container {
         padding: 20px;
@@ -352,4 +396,17 @@ h1 {
     .task-button {
         width: 100%;
     }
+    
+    .sidebar {
+        padding: 10px;
+    }
+    
+    .sidebar-item {
+        min-width: 180px;
+        padding: 12px;
+    }
+    
+    .sidebar-item-title {
+        font-size: 1em;
+    }
 }