dist files for v1.4.0 built

.agent/rules/rules.md

@@ -26,16 +26,15 @@ trigger: always_on
 - **Interaction**: Be proactive, concise, and helpful. Focus on code value.
 
 ## 4. Development Standards
-**Tech Stack:**
-- **Container**: Docker-based application.
-- **Config**: Configurable port.
-
 **Coding Style:**
 - **Typing**: Strict typing where applicable.
 - **Comments**: Concise, English.
 - **Frontend/UX**: 
     - Priority on Usability.
     - **MANDATORY**: Tooltips/Help texts for all interactions.
+- **Versioning**:
+    - version.txt has to be increased for any implemented features or fixed bugs)
+    - a change summary has to be documented in changelog.md 
 
 ## 5. Agentic Workflow & Artifacts
 **Core Philosophy**: Plan first, act second.

REQUIREMENTS.md

@@ -38,8 +38,9 @@ Das System umfasst die Darstellung von Menüplänen in einer Wochenübersicht, d
 | FR-031 | Authentifizierte Benutzer müssen eine bestehende Bestellung direkt aus der Übersicht stornieren können. | Hoch | v1.0.1 |
 | FR-032 | Nach Bestellschluss (Cutoff-Zeit) dürfen keine neuen Bestellungen oder Stornierungen für diesen Tag möglich sein. | Hoch | v1.0.1 |
 | FR-033 | Es muss möglich sein, dasselbe Menü mehrfach zu bestellen. Bei Mehrfachbestellungen muss die Anzahl angezeigt werden. | Niedrig | v1.0.1 |
-| **Kostentransparenz** | | | |
+| **Kostentransparenz & Bestellhistorie** | | | |
 | FR-040 | Das System muss die Gesamtkosten aller Bestellungen einer Woche automatisch berechnen und anzeigen. | Mittel | v1.1.0 |
+| FR-041 | Das System muss dem Benutzer eine paginierte oder vollständige Bestellhistorie (gruppiert nach Monat und KW) mit Fortschrittsanzeige auf Abruf in einem Modal bereitstellen. | Mittel | v1.4.0 |
 | **Bestell-Countdown** | | | |
 | FR-050 | Das System muss vor Bestellschluss einen visuell hervorgehobenen Countdown anzeigen. | Mittel | v1.1.0 |
 | **Menü-Flagging & Benachrichtigungen** | | | |

bessa_orders_debug.json

@@ -0,0 +1 @@
+{"next":null,"previous":null,"results":[]}

changelog.md

@@ -1,3 +1,6 @@
+## v1.4.0 (2026-02-22)
+- **Feature**: Bestellhistorie per Knopfdruck abrufbar. Übersichtliche Darstellung, gruppiert nach Monaten und Kalenderwochen, inklusive Stornos. 📜✨
+
 ## v1.3.2 (2026-02-19)
 - **Fix**: Falsche Anzahl an Highlight-Menüs im "Nächste Woche"-Badge korrigiert (zählte alle Menüs statt nur Highlights). 🐛
 

cors_server.py

@@ -0,0 +1,10 @@
+import http.server
+import socketserver
+
+class CORSRequestHandler(http.server.SimpleHTTPRequestHandler):
+    def end_headers(self):
+        self.send_header('Access-Control-Allow-Origin', '*')
+        super().end_headers()
+
+with socketserver.TCPServer(("127.0.0.1", 8080), CORSRequestHandler) as httpd:
+    httpd.serve_forever()

dist/kantine-standalone.html

@@ -448,7 +448,6 @@ body {
 
 .modal-content {
     background: var(--bg-card);
-    /* Changed from --surface */
     width: 90%;
     max-width: 400px;
     border-radius: 16px;
@@ -457,6 +456,174 @@ body {
     animation: modalSlide 0.3s ease-out;
 }
 
+/* History Modal specific */
+.history-modal-content {
+    max-width: 600px;
+    max-height: 85vh;
+    display: flex;
+    flex-direction: column;
+}
+
+.history-modal-content .modal-body {
+    overflow-y: auto;
+    padding: 0;
+    /* Padding is handled by inner elements */
+}
+
+/* History Styles */
+.history-year-group {
+    margin-bottom: 16px;
+}
+
+.history-year-header {
+    background: var(--bg-card);
+    padding: 12px 20px;
+    margin: 0;
+    font-size: 1.2rem;
+    font-weight: 700;
+    color: var(--text-primary);
+    border-bottom: 2px solid var(--border-color);
+    position: sticky;
+    top: 0;
+    z-index: 12;
+}
+
+.history-month-group {
+    border-bottom: 1px solid var(--border-color);
+}
+
+.history-month-header {
+    display: flex;
+    justify-content: space-between;
+    align-items: center;
+    padding: 14px 20px;
+    margin: 0;
+    font-size: 1.05rem;
+    font-weight: 600;
+    color: var(--text-primary);
+    background: var(--bg-body);
+    cursor: pointer;
+    transition: background 0.2s;
+}
+
+.history-month-header:hover {
+    background: var(--border-color);
+    /* Slight hover effect */
+}
+
+.history-month-summary {
+    display: flex;
+    align-items: center;
+    gap: 12px;
+    font-size: 0.95rem;
+    color: var(--text-secondary);
+}
+
+.history-month-content {
+    display: none;
+    /* Collapsed by default */
+    background: var(--bg-card);
+}
+
+.history-month-group.open .history-month-content {
+    display: block;
+    /* Expanded when open class is present */
+}
+
+.history-month-group.open .history-month-header .material-icons-round {
+    transform: rotate(180deg);
+}
+
+.history-month-header .material-icons-round {
+    transition: transform 0.3s;
+    font-size: 20px;
+}
+
+.history-week-group {
+    padding: 12px 20px;
+    border-bottom: 1px dashed var(--border-color);
+}
+
+.history-week-group:last-child {
+    border-bottom: none;
+}
+
+.history-week-header {
+    display: flex;
+    justify-content: space-between;
+    align-items: center;
+    font-size: 0.9rem;
+    font-weight: 600;
+    color: var(--text-secondary);
+    margin-bottom: 10px;
+}
+
+.history-week-summary {
+    font-size: 0.85rem;
+    font-weight: 500;
+    background: rgba(100, 116, 139, 0.1);
+    padding: 4px 10px;
+    border-radius: 12px;
+}
+
+.history-items {
+    display: flex;
+    flex-direction: column;
+    gap: 8px;
+}
+
+.history-item {
+    display: grid;
+    grid-template-columns: 50px 1fr auto;
+    align-items: center;
+    gap: 12px;
+    padding: 10px 12px;
+    background: var(--bg-body);
+    border-radius: 8px;
+    border: 1px solid var(--border-color);
+}
+
+.history-item-date {
+    font-size: 0.85rem;
+    color: var(--text-secondary);
+    font-weight: 500;
+}
+
+.history-item-details {
+    display: flex;
+    flex-direction: column;
+    gap: 4px;
+}
+
+.history-item-name {
+    font-size: 0.95rem;
+    font-weight: 500;
+    color: var(--text-primary);
+}
+
+.history-item-price {
+    font-weight: 600;
+    color: var(--text-primary);
+}
+
+.history-item-status {
+    font-size: 0.8rem;
+    font-weight: 600;
+    color: var(--text-primary);
+    text-transform: uppercase;
+    letter-spacing: 0.5px;
+}
+
+.history-item-cancelled {
+    opacity: 0.5;
+    filter: grayscale(1);
+}
+
+.history-item-price-cancelled {
+    text-decoration: line-through;
+    color: var(--text-secondary);
+}
+
 @keyframes modalSlide {
     from {
         transform: translateY(20px);
@@ -1679,8 +1846,31 @@ body {
         // Orders endpoint
         if (urlStr.includes('/user/orders/') && (!options || options.method === 'GET' || !options.method)) {
             console.log('[MOCK] Returning mock orders');
+            // Formatter for history mapping
+            const mappedOrders = mockOrders.map(o => ({
+                id: o.id,
+                date: `${o.date}T10:00:00Z`,
+                order_state: o.status === 'cancelled' ? 9 : 5,
+                total: o.price || '6.50',
+                items: [{
+                    article: o.article,
+                    name: o.article_name,
+                    price: o.price || '6.50',
+                    amount: 1
+                }]
+            }));
+
+            // Handle lazy load / pagination if requesting full history
+            if (urlStr.includes('limit=50')) {
                 return Promise.resolve(new Response(JSON.stringify({
-                results: mockOrders
+                    count: mappedOrders.length,
+                    next: null,
+                    results: mappedOrders
+                }), { status: 200, headers: { 'Content-Type': 'application/json' } }));
+            }
+
+            return Promise.resolve(new Response(JSON.stringify({
+                results: mappedOrders
             }), { status: 200, headers: { 'Content-Type': 'application/json' } }));
         }
 
@@ -1807,7 +1997,7 @@ body {
                     <div class="brand">
                         <span class="material-icons-round logo-icon">restaurant_menu</span>
                         <div class="header-left">
-                            <h1>Kantinen Übersicht <small class="version-tag" style="font-size: 0.6em; opacity: 0.7; font-weight: 400; cursor: pointer;" title="Klick für Versionsmenü">v1.3.2</small></h1>
+                            <h1>Kantinen Übersicht <small class="version-tag" style="font-size: 0.6em; opacity: 0.7; font-weight: 400; cursor: pointer;" title="Klick für Versionsmenü">v1.4.0</small></h1>
                             <div id="last-updated-subtitle" class="subtitle"></div>
                         </div>
                     </div>
@@ -1819,6 +2009,9 @@ body {
                         <button id="btn-refresh" class="icon-btn" aria-label="Menüdaten aktualisieren" title="Menüdaten neu laden">
                             <span class="material-icons-round">refresh</span>
                         </button>
+                        <button id="btn-history" class="icon-btn" aria-label="Bestellhistorie" title="Bestellhistorie">
+                            <span class="material-icons-round">receipt_long</span>
+                        </button>
                         <button id="btn-highlights" class="icon-btn" aria-label="Persönliche Highlights verwalten" title="Persönliche Highlights verwalten">
                             <span class="material-icons-round">label</span>
                         </button>
@@ -1909,6 +2102,30 @@ body {
                 </div>
             </div>
 
+            <div id="history-modal" class="modal hidden">
+                <div class="modal-content history-modal-content">
+                    <div class="modal-header">
+                        <h2>Bestellhistorie</h2>
+                        <button id="btn-history-close" class="icon-btn" aria-label="Close">
+                            <span class="material-icons-round">close</span>
+                        </button>
+                    </div>
+                    <div class="modal-body">
+                        <div id="history-loading" class="hidden">
+                            <p id="history-progress-text" style="text-align: center; margin-bottom: 1rem; color: var(--text-secondary);">Lade Historie...</p>
+                            <div class="progress-container">
+                                <div class="progress-bar">
+                                    <div id="history-progress-fill" class="progress-fill"></div>
+                                </div>
+                            </div>
+                        </div>
+                        <div id="history-content">
+                            <!-- Dynamically populated -->
+                        </div>
+                    </div>
+                </div>
+            </div>
+
             <div id="version-modal" class="modal hidden">
                 <div class="modal-content">
                     <div class="modal-header">
@@ -1919,7 +2136,7 @@ body {
                     </div>
                     <div class="modal-body">
                         <div style="margin-bottom: 1rem;">
-                            <strong>Aktuell:</strong> <span id="version-current">v1.3.2</span>
+                            <strong>Aktuell:</strong> <span id="version-current">v1.4.0</span>
                         </div>
                         <div class="dev-toggle">
                             <label style="display:flex;align-items:center;gap:8px;cursor:pointer;">
@@ -1971,17 +2188,26 @@ body {
         const btnAddTag = document.getElementById('btn-add-tag');
         const tagInput = document.getElementById('tag-input');
 
-        btnHighlights.addEventListener('click', () => {
-            highlightsModal.classList.remove('hidden');
-            renderTagsList();
-            tagInput.focus();
+        // History Modal
+        const btnHistory = document.getElementById('btn-history');
+        const historyModal = document.getElementById('history-modal');
+        const btnHistoryClose = document.getElementById('btn-history-close');
+
+        btnHistory.addEventListener('click', () => {
+            if (!authToken) {
+                loginModal.classList.remove('hidden');
+                return;
+            }
+            historyModal.classList.remove('hidden');
+            fetchFullOrderHistory();
         });
 
-        btnHighlightsClose.addEventListener('click', () => {
-            highlightsModal.classList.add('hidden');
+        btnHistoryClose.addEventListener('click', () => {
+            historyModal.classList.add('hidden');
         });
 
         window.addEventListener('click', (e) => {
+            if (e.target === historyModal) historyModal.classList.add('hidden');
             if (e.target === highlightsModal) highlightsModal.classList.add('hidden');
         });
 
@@ -2249,6 +2475,202 @@ body {
         }
     }
 
+    // === History Modal Flow ===
+    let fullOrderHistoryCache = null;
+
+    async function fetchFullOrderHistory() {
+        const historyLoading = document.getElementById('history-loading');
+        const historyContent = document.getElementById('history-content');
+        const progressFill = document.getElementById('history-progress-fill');
+        const progressText = document.getElementById('history-progress-text');
+
+        if (fullOrderHistoryCache) {
+            renderHistory(fullOrderHistoryCache);
+            return;
+        }
+
+        if (!authToken) return;
+
+        historyContent.innerHTML = '';
+        historyLoading.classList.remove('hidden');
+        progressFill.style.width = '0%';
+        progressText.textContent = 'Lade Bestellhistorie...';
+
+        let nextUrl = `${API_BASE}/user/orders/?venue=${VENUE_ID}&ordering=-created&limit=50`;
+        let allOrders = [];
+        let totalCount = 0;
+
+        try {
+            while (nextUrl) {
+                const response = await fetch(nextUrl, { headers: apiHeaders(authToken) });
+                if (!response.ok) throw new Error(`Fetch failed: ${response.status}`);
+
+                const data = await response.json();
+
+                if (data.count && totalCount === 0) {
+                    totalCount = data.count;
+                }
+
+                allOrders = allOrders.concat(data.results || []);
+
+                // Update progress
+                if (totalCount > 0) {
+                    const pct = Math.round((allOrders.length / totalCount) * 100);
+                    progressFill.style.width = `${pct}%`;
+                    progressText.textContent = `Lade Bestellung ${allOrders.length} von ${totalCount}...`;
+                } else {
+                    progressText.textContent = `Lade Bestellung ${allOrders.length}...`;
+                }
+
+                nextUrl = data.next;
+            }
+
+            fullOrderHistoryCache = allOrders;
+            renderHistory(fullOrderHistoryCache);
+
+        } catch (error) {
+            console.error('Error fetching full history:', error);
+            historyContent.innerHTML = `<p style="color:var(--error-color);text-align:center;">Fehler beim Laden der Historie.</p>`;
+        } finally {
+            historyLoading.classList.add('hidden');
+        }
+    }
+
+    function renderHistory(orders) {
+        const content = document.getElementById('history-content');
+        if (!orders || orders.length === 0) {
+            content.innerHTML = '<p style="text-align:center;color:var(--text-secondary);padding:20px;">Keine Bestellungen gefunden.</p>';
+            return;
+        }
+
+        // Group by Year -> Month -> Week Number (KW)
+        const groups = {};
+
+        orders.forEach(order => {
+            const d = new Date(order.date);
+            const y = d.getFullYear();
+            const m = d.getMonth();
+            const monthKey = `${y}-${m.toString().padStart(2, '0')}`;
+            const monthName = d.toLocaleString('de-AT', { month: 'long' }); // Only month name
+
+            const kw = getISOWeek(d);
+
+            if (!groups[y]) {
+                groups[y] = { year: y, months: {} };
+            }
+            if (!groups[y].months[monthKey]) {
+                groups[y].months[monthKey] = { name: monthName, year: y, monthIndex: m, count: 0, total: 0, weeks: {} };
+            }
+            if (!groups[y].months[monthKey].weeks[kw]) {
+                groups[y].months[monthKey].weeks[kw] = { label: `KW ${kw}`, items: [], count: 0, total: 0 };
+            }
+
+            const items = order.items || [];
+            items.forEach(item => {
+                const itemPrice = parseFloat(item.price || order.total || 0);
+                groups[y].months[monthKey].weeks[kw].items.push({
+                    date: order.date,
+                    name: item.name || 'Menü',
+                    price: itemPrice,
+                    state: order.order_state // 9 is cancelled, 5 is active, 8 is completed
+                });
+
+                if (order.order_state !== 9) {
+                    groups[y].months[monthKey].weeks[kw].count++;
+                    groups[y].months[monthKey].weeks[kw].total += itemPrice;
+                    groups[y].months[monthKey].count++;
+                    groups[y].months[monthKey].total += itemPrice;
+                }
+            });
+        });
+
+        // Generate HTML 
+        const sortedYears = Object.keys(groups).sort((a, b) => b - a);
+        let html = '';
+
+        sortedYears.forEach(yKey => {
+            const yearGroup = groups[yKey];
+            html += `<div class="history-year-group">
+                <h2 class="history-year-header">${yearGroup.year}</h2>`;
+
+            const sortedMonths = Object.keys(yearGroup.months).sort((a, b) => b.localeCompare(a));
+
+            sortedMonths.forEach(mKey => {
+                const monthGroup = yearGroup.months[mKey];
+
+                html += `<div class="history-month-group">
+                    <div class="history-month-header" tabindex="0" role="button" aria-expanded="false">
+                        <div style="display:flex; flex-direction:column; gap:4px;">
+                            <span>${monthGroup.name}</span>
+                            <div class="history-month-summary">
+                                <span>${monthGroup.count} Bestellungen &bull; <strong>€${monthGroup.total.toFixed(2)}</strong></span>
+                            </div>
+                        </div>
+                        <span class="material-icons-round">expand_more</span>
+                    </div>
+                    <div class="history-month-content">`;
+
+                const sortedKWs = Object.keys(monthGroup.weeks).sort((a, b) => parseInt(b) - parseInt(a));
+
+                sortedKWs.forEach(kw => {
+                    const week = monthGroup.weeks[kw];
+                    html += `<div class="history-week-group">
+                        <div class="history-week-header">
+                            <strong>${week.label}</strong>
+                            <span>${week.count} Bestellungen &bull; <strong>€${week.total.toFixed(2)}</strong></span>
+                        </div>`;
+
+                    week.items.forEach(item => {
+                        const dateObj = new Date(item.date);
+                        const dayStr = dateObj.toLocaleDateString('de-AT', { weekday: 'short', day: '2-digit', month: '2-digit' });
+
+                        let statusBadge = '';
+                        if (item.state === 9) {
+                            statusBadge = '<span class="history-item-status">Storniert</span>';
+                        } else if (item.state === 8) {
+                            statusBadge = '<span class="history-item-status">Abgeschlossen</span>';
+                        } else {
+                            statusBadge = '<span class="history-item-status">Übertragen</span>';
+                        }
+
+                        html += `
+                        <div class="history-item ${item.state === 9 ? 'history-item-cancelled' : ''}">
+                            <div style="font-size: 0.85rem; color: var(--text-secondary);">${dayStr}</div>
+                            <div class="history-item-details">
+                                <span class="history-item-name">${escapeHtml(item.name)}</span>
+                                <div>${statusBadge}</div>
+                            </div>
+                            <div class="history-item-price ${item.state === 9 ? 'history-item-price-cancelled' : ''}">€${item.price.toFixed(2)}</div>
+                        </div>`;
+                    });
+                    html += `</div>`;
+                });
+                html += `</div></div>`; // Close month-content and month-group
+            });
+            html += `</div>`; // Close year-group
+        });
+
+        content.innerHTML = html;
+
+        // Bind Accordion Click Events via JS
+        const monthHeaders = content.querySelectorAll('.history-month-header');
+        monthHeaders.forEach(header => {
+            header.addEventListener('click', () => {
+                const parentGroup = header.parentElement;
+                const isOpen = parentGroup.classList.contains('open');
+
+                // Toggle current
+                if (isOpen) {
+                    parentGroup.classList.remove('open');
+                    header.setAttribute('aria-expanded', 'false');
+                } else {
+                    parentGroup.classList.add('open');
+                    header.setAttribute('aria-expanded', 'true');
+                }
+            });
+        });
+    }
+
     // === Place Order ===
     async function placeOrder(date, articleId, name, price, description) {
         if (!authToken) return;
@@ -3294,7 +3716,7 @@ body {
 
     // Periodic update check (runs on init + every hour)
     async function checkForUpdates() {
-        const currentVersion = 'v1.3.2';
+        const currentVersion = 'v1.4.0';
         const devMode = localStorage.getItem('kantine_dev_mode') === 'true';
 
         try {
@@ -3335,7 +3757,7 @@ body {
         const modal = document.getElementById('version-modal');
         const container = document.getElementById('version-list-container');
         const devToggle = document.getElementById('dev-mode-toggle');
-        const currentVersion = 'v1.3.2';
+        const currentVersion = 'v1.4.0';
 
         if (!modal) return;
         modal.classList.remove('hidden');

kantine.js

@@ -83,6 +83,9 @@
                         <button id="btn-refresh" class="icon-btn" aria-label="Menüdaten aktualisieren" title="Menüdaten neu laden">
                             <span class="material-icons-round">refresh</span>
                         </button>
+                        <button id="btn-history" class="icon-btn" aria-label="Bestellhistorie" title="Bestellhistorie">
+                            <span class="material-icons-round">receipt_long</span>
+                        </button>
                         <button id="btn-highlights" class="icon-btn" aria-label="Persönliche Highlights verwalten" title="Persönliche Highlights verwalten">
                             <span class="material-icons-round">label</span>
                         </button>
@@ -173,6 +176,30 @@
                 </div>
             </div>
 
+            <div id="history-modal" class="modal hidden">
+                <div class="modal-content history-modal-content">
+                    <div class="modal-header">
+                        <h2>Bestellhistorie</h2>
+                        <button id="btn-history-close" class="icon-btn" aria-label="Close">
+                            <span class="material-icons-round">close</span>
+                        </button>
+                    </div>
+                    <div class="modal-body">
+                        <div id="history-loading" class="hidden">
+                            <p id="history-progress-text" style="text-align: center; margin-bottom: 1rem; color: var(--text-secondary);">Lade Historie...</p>
+                            <div class="progress-container">
+                                <div class="progress-bar">
+                                    <div id="history-progress-fill" class="progress-fill"></div>
+                                </div>
+                            </div>
+                        </div>
+                        <div id="history-content">
+                            <!-- Dynamically populated -->
+                        </div>
+                    </div>
+                </div>
+            </div>
+
             <div id="version-modal" class="modal hidden">
                 <div class="modal-content">
                     <div class="modal-header">
@@ -235,17 +262,26 @@
         const btnAddTag = document.getElementById('btn-add-tag');
         const tagInput = document.getElementById('tag-input');
 
-        btnHighlights.addEventListener('click', () => {
-            highlightsModal.classList.remove('hidden');
-            renderTagsList();
-            tagInput.focus();
+        // History Modal
+        const btnHistory = document.getElementById('btn-history');
+        const historyModal = document.getElementById('history-modal');
+        const btnHistoryClose = document.getElementById('btn-history-close');
+
+        btnHistory.addEventListener('click', () => {
+            if (!authToken) {
+                loginModal.classList.remove('hidden');
+                return;
+            }
+            historyModal.classList.remove('hidden');
+            fetchFullOrderHistory();
         });
 
-        btnHighlightsClose.addEventListener('click', () => {
-            highlightsModal.classList.add('hidden');
+        btnHistoryClose.addEventListener('click', () => {
+            historyModal.classList.add('hidden');
         });
 
         window.addEventListener('click', (e) => {
+            if (e.target === historyModal) historyModal.classList.add('hidden');
             if (e.target === highlightsModal) highlightsModal.classList.add('hidden');
         });
 
@@ -513,6 +549,202 @@
         }
     }
 
+    // === History Modal Flow ===
+    let fullOrderHistoryCache = null;
+
+    async function fetchFullOrderHistory() {
+        const historyLoading = document.getElementById('history-loading');
+        const historyContent = document.getElementById('history-content');
+        const progressFill = document.getElementById('history-progress-fill');
+        const progressText = document.getElementById('history-progress-text');
+
+        if (fullOrderHistoryCache) {
+            renderHistory(fullOrderHistoryCache);
+            return;
+        }
+
+        if (!authToken) return;
+
+        historyContent.innerHTML = '';
+        historyLoading.classList.remove('hidden');
+        progressFill.style.width = '0%';
+        progressText.textContent = 'Lade Bestellhistorie...';
+
+        let nextUrl = `${API_BASE}/user/orders/?venue=${VENUE_ID}&ordering=-created&limit=50`;
+        let allOrders = [];
+        let totalCount = 0;
+
+        try {
+            while (nextUrl) {
+                const response = await fetch(nextUrl, { headers: apiHeaders(authToken) });
+                if (!response.ok) throw new Error(`Fetch failed: ${response.status}`);
+
+                const data = await response.json();
+
+                if (data.count && totalCount === 0) {
+                    totalCount = data.count;
+                }
+
+                allOrders = allOrders.concat(data.results || []);
+
+                // Update progress
+                if (totalCount > 0) {
+                    const pct = Math.round((allOrders.length / totalCount) * 100);
+                    progressFill.style.width = `${pct}%`;
+                    progressText.textContent = `Lade Bestellung ${allOrders.length} von ${totalCount}...`;
+                } else {
+                    progressText.textContent = `Lade Bestellung ${allOrders.length}...`;
+                }
+
+                nextUrl = data.next;
+            }
+
+            fullOrderHistoryCache = allOrders;
+            renderHistory(fullOrderHistoryCache);
+
+        } catch (error) {
+            console.error('Error fetching full history:', error);
+            historyContent.innerHTML = `<p style="color:var(--error-color);text-align:center;">Fehler beim Laden der Historie.</p>`;
+        } finally {
+            historyLoading.classList.add('hidden');
+        }
+    }
+
+    function renderHistory(orders) {
+        const content = document.getElementById('history-content');
+        if (!orders || orders.length === 0) {
+            content.innerHTML = '<p style="text-align:center;color:var(--text-secondary);padding:20px;">Keine Bestellungen gefunden.</p>';
+            return;
+        }
+
+        // Group by Year -> Month -> Week Number (KW)
+        const groups = {};
+
+        orders.forEach(order => {
+            const d = new Date(order.date);
+            const y = d.getFullYear();
+            const m = d.getMonth();
+            const monthKey = `${y}-${m.toString().padStart(2, '0')}`;
+            const monthName = d.toLocaleString('de-AT', { month: 'long' }); // Only month name
+
+            const kw = getISOWeek(d);
+
+            if (!groups[y]) {
+                groups[y] = { year: y, months: {} };
+            }
+            if (!groups[y].months[monthKey]) {
+                groups[y].months[monthKey] = { name: monthName, year: y, monthIndex: m, count: 0, total: 0, weeks: {} };
+            }
+            if (!groups[y].months[monthKey].weeks[kw]) {
+                groups[y].months[monthKey].weeks[kw] = { label: `KW ${kw}`, items: [], count: 0, total: 0 };
+            }
+
+            const items = order.items || [];
+            items.forEach(item => {
+                const itemPrice = parseFloat(item.price || order.total || 0);
+                groups[y].months[monthKey].weeks[kw].items.push({
+                    date: order.date,
+                    name: item.name || 'Menü',
+                    price: itemPrice,
+                    state: order.order_state // 9 is cancelled, 5 is active, 8 is completed
+                });
+
+                if (order.order_state !== 9) {
+                    groups[y].months[monthKey].weeks[kw].count++;
+                    groups[y].months[monthKey].weeks[kw].total += itemPrice;
+                    groups[y].months[monthKey].count++;
+                    groups[y].months[monthKey].total += itemPrice;
+                }
+            });
+        });
+
+        // Generate HTML 
+        const sortedYears = Object.keys(groups).sort((a, b) => b - a);
+        let html = '';
+
+        sortedYears.forEach(yKey => {
+            const yearGroup = groups[yKey];
+            html += `<div class="history-year-group">
+                <h2 class="history-year-header">${yearGroup.year}</h2>`;
+
+            const sortedMonths = Object.keys(yearGroup.months).sort((a, b) => b.localeCompare(a));
+
+            sortedMonths.forEach(mKey => {
+                const monthGroup = yearGroup.months[mKey];
+
+                html += `<div class="history-month-group">
+                    <div class="history-month-header" tabindex="0" role="button" aria-expanded="false">
+                        <div style="display:flex; flex-direction:column; gap:4px;">
+                            <span>${monthGroup.name}</span>
+                            <div class="history-month-summary">
+                                <span>${monthGroup.count} Bestellungen &bull; <strong>€${monthGroup.total.toFixed(2)}</strong></span>
+                            </div>
+                        </div>
+                        <span class="material-icons-round">expand_more</span>
+                    </div>
+                    <div class="history-month-content">`;
+
+                const sortedKWs = Object.keys(monthGroup.weeks).sort((a, b) => parseInt(b) - parseInt(a));
+
+                sortedKWs.forEach(kw => {
+                    const week = monthGroup.weeks[kw];
+                    html += `<div class="history-week-group">
+                        <div class="history-week-header">
+                            <strong>${week.label}</strong>
+                            <span>${week.count} Bestellungen &bull; <strong>€${week.total.toFixed(2)}</strong></span>
+                        </div>`;
+
+                    week.items.forEach(item => {
+                        const dateObj = new Date(item.date);
+                        const dayStr = dateObj.toLocaleDateString('de-AT', { weekday: 'short', day: '2-digit', month: '2-digit' });
+
+                        let statusBadge = '';
+                        if (item.state === 9) {
+                            statusBadge = '<span class="history-item-status">Storniert</span>';
+                        } else if (item.state === 8) {
+                            statusBadge = '<span class="history-item-status">Abgeschlossen</span>';
+                        } else {
+                            statusBadge = '<span class="history-item-status">Übertragen</span>';
+                        }
+
+                        html += `
+                        <div class="history-item ${item.state === 9 ? 'history-item-cancelled' : ''}">
+                            <div style="font-size: 0.85rem; color: var(--text-secondary);">${dayStr}</div>
+                            <div class="history-item-details">
+                                <span class="history-item-name">${escapeHtml(item.name)}</span>
+                                <div>${statusBadge}</div>
+                            </div>
+                            <div class="history-item-price ${item.state === 9 ? 'history-item-price-cancelled' : ''}">€${item.price.toFixed(2)}</div>
+                        </div>`;
+                    });
+                    html += `</div>`;
+                });
+                html += `</div></div>`; // Close month-content and month-group
+            });
+            html += `</div>`; // Close year-group
+        });
+
+        content.innerHTML = html;
+
+        // Bind Accordion Click Events via JS
+        const monthHeaders = content.querySelectorAll('.history-month-header');
+        monthHeaders.forEach(header => {
+            header.addEventListener('click', () => {
+                const parentGroup = header.parentElement;
+                const isOpen = parentGroup.classList.contains('open');
+
+                // Toggle current
+                if (isOpen) {
+                    parentGroup.classList.remove('open');
+                    header.setAttribute('aria-expanded', 'false');
+                } else {
+                    parentGroup.classList.add('open');
+                    header.setAttribute('aria-expanded', 'true');
+                }
+            });
+        });
+    }
+
     // === Place Order ===
     async function placeOrder(date, articleId, name, price, description) {
         if (!authToken) return;

mock-data.js

@@ -128,8 +128,31 @@
         // Orders endpoint
         if (urlStr.includes('/user/orders/') && (!options || options.method === 'GET' || !options.method)) {
             console.log('[MOCK] Returning mock orders');
+            // Formatter for history mapping
+            const mappedOrders = mockOrders.map(o => ({
+                id: o.id,
+                date: `${o.date}T10:00:00Z`,
+                order_state: o.status === 'cancelled' ? 9 : 5,
+                total: o.price || '6.50',
+                items: [{
+                    article: o.article,
+                    name: o.article_name,
+                    price: o.price || '6.50',
+                    amount: 1
+                }]
+            }));
+
+            // Handle lazy load / pagination if requesting full history
+            if (urlStr.includes('limit=50')) {
                 return Promise.resolve(new Response(JSON.stringify({
-                results: mockOrders
+                    count: mappedOrders.length,
+                    next: null,
+                    results: mappedOrders
+                }), { status: 200, headers: { 'Content-Type': 'application/json' } }));
+            }
+
+            return Promise.resolve(new Response(JSON.stringify({
+                results: mappedOrders
             }), { status: 200, headers: { 'Content-Type': 'application/json' } }));
         }
 

style.css

@@ -437,7 +437,6 @@ body {
 
 .modal-content {
     background: var(--bg-card);
-    /* Changed from --surface */
     width: 90%;
     max-width: 400px;
     border-radius: 16px;
@@ -446,6 +445,174 @@ body {
     animation: modalSlide 0.3s ease-out;
 }
 
+/* History Modal specific */
+.history-modal-content {
+    max-width: 600px;
+    max-height: 85vh;
+    display: flex;
+    flex-direction: column;
+}
+
+.history-modal-content .modal-body {
+    overflow-y: auto;
+    padding: 0;
+    /* Padding is handled by inner elements */
+}
+
+/* History Styles */
+.history-year-group {
+    margin-bottom: 16px;
+}
+
+.history-year-header {
+    background: var(--bg-card);
+    padding: 12px 20px;
+    margin: 0;
+    font-size: 1.2rem;
+    font-weight: 700;
+    color: var(--text-primary);
+    border-bottom: 2px solid var(--border-color);
+    position: sticky;
+    top: 0;
+    z-index: 12;
+}
+
+.history-month-group {
+    border-bottom: 1px solid var(--border-color);
+}
+
+.history-month-header {
+    display: flex;
+    justify-content: space-between;
+    align-items: center;
+    padding: 14px 20px;
+    margin: 0;
+    font-size: 1.05rem;
+    font-weight: 600;
+    color: var(--text-primary);
+    background: var(--bg-body);
+    cursor: pointer;
+    transition: background 0.2s;
+}
+
+.history-month-header:hover {
+    background: var(--border-color);
+    /* Slight hover effect */
+}
+
+.history-month-summary {
+    display: flex;
+    align-items: center;
+    gap: 12px;
+    font-size: 0.95rem;
+    color: var(--text-secondary);
+}
+
+.history-month-content {
+    display: none;
+    /* Collapsed by default */
+    background: var(--bg-card);
+}
+
+.history-month-group.open .history-month-content {
+    display: block;
+    /* Expanded when open class is present */
+}
+
+.history-month-group.open .history-month-header .material-icons-round {
+    transform: rotate(180deg);
+}
+
+.history-month-header .material-icons-round {
+    transition: transform 0.3s;
+    font-size: 20px;
+}
+
+.history-week-group {
+    padding: 12px 20px;
+    border-bottom: 1px dashed var(--border-color);
+}
+
+.history-week-group:last-child {
+    border-bottom: none;
+}
+
+.history-week-header {
+    display: flex;
+    justify-content: space-between;
+    align-items: center;
+    font-size: 0.9rem;
+    font-weight: 600;
+    color: var(--text-secondary);
+    margin-bottom: 10px;
+}
+
+.history-week-summary {
+    font-size: 0.85rem;
+    font-weight: 500;
+    background: rgba(100, 116, 139, 0.1);
+    padding: 4px 10px;
+    border-radius: 12px;
+}
+
+.history-items {
+    display: flex;
+    flex-direction: column;
+    gap: 8px;
+}
+
+.history-item {
+    display: grid;
+    grid-template-columns: 50px 1fr auto;
+    align-items: center;
+    gap: 12px;
+    padding: 10px 12px;
+    background: var(--bg-body);
+    border-radius: 8px;
+    border: 1px solid var(--border-color);
+}
+
+.history-item-date {
+    font-size: 0.85rem;
+    color: var(--text-secondary);
+    font-weight: 500;
+}
+
+.history-item-details {
+    display: flex;
+    flex-direction: column;
+    gap: 4px;
+}
+
+.history-item-name {
+    font-size: 0.95rem;
+    font-weight: 500;
+    color: var(--text-primary);
+}
+
+.history-item-price {
+    font-weight: 600;
+    color: var(--text-primary);
+}
+
+.history-item-status {
+    font-size: 0.8rem;
+    font-weight: 600;
+    color: var(--text-primary);
+    text-transform: uppercase;
+    letter-spacing: 0.5px;
+}
+
+.history-item-cancelled {
+    opacity: 0.5;
+    filter: grayscale(1);
+}
+
+.history-item-price-cancelled {
+    text-decoration: line-through;
+    color: var(--text-secondary);
+}
+
 @keyframes modalSlide {
     from {
         transform: translateY(20px);

version.txt

@@ -1 +1 @@
-v1.3.2
+v1.4.0