Session-Cards: buildSessionCard() Helper + Picker-Modal für Cronjob-Formular

- buildSessionCard(session, agent) Helper in ui.js (analog zu buildAgentCard)
  Erzeugt .card mit Avatar, Name, Badges (Agent, Kontext, Telegram) und Meta (Nachrichten, Archiv, Workspace)
- Dashboard refactored: Session-Cards nutzen buildSessionCard() statt inline HTML
- Cronjob-Formular: <select> für Session und Benachrichtigungs-Session durch
  klickbare Session-Cards + Picker-Modal ersetzt
- openSessionPickerModal() mit filterWithAgent-Option (Session-Dropdown nur
  Sessions mit Agent, Notify-Dropdown alle Sessions)
- CSS: .session-select-card und .session-select-change Klassen analog zu agent-*

wwwroot/js/pages/cronjob-page.js

@@ -6,38 +6,58 @@ registerPage('cronjob', {
     const title = document.getElementById('cronjobPageTitle');
     const nameInput = document.getElementById('cronjobName');
     const sessionSelect = document.getElementById('cronjobSession');
+    const sessionCard = document.getElementById('cronjobSessionCard');
     const cronInput = document.getElementById('cronjobCron');
     const cronPreview = document.getElementById('cronjobCronPreview');
     const promptInput = document.getElementById('cronjobPrompt');
     const notifySelect = document.getElementById('cronjobNotifySession');
+    const notifyCard = document.getElementById('cronjobNotifySessionCard');
     const enabledCheckbox = document.getElementById('cronjobEnabled');
     const statusBox = document.getElementById('cronjobStatusBox');
     const saveBtn = document.getElementById('cronjobSaveBtn');
     const runBtn = document.getElementById('cronjobRunBtn');
     const deleteBtn = document.getElementById('cronjobDeleteBtn');
 
-    // Sessions laden für Dropdown
+    // Sessions + Agents laden
     const sessions = await apiGetSessions();
-    sessionSelect.innerHTML = '<option value="">– Session wählen –</option>';
-    notifySelect.innerHTML = '<option value="">– Keine (Antwort bleibt in Arbeits-Session) –</option>';
-    for (const s of sessions) {
-      const opt = document.createElement('option');
-      opt.value = s.sessionId;
-      opt.textContent = s.name || 'Unbenannt';
-      if (!s.agentId) {
-        opt.textContent += ' (kein Agent)';
-        opt.disabled = true;
-      }
-      sessionSelect.appendChild(opt);
+    const agents = await apiGetAgents();
+    const agentMap = {};
+    for (const a of agents) agentMap[a.agentId] = a;
+    const sessionMap = {};
+    for (const s of sessions) sessionMap[s.sessionId] = s;
 
-      // Notify-Dropdown: alle Sessions (auch ohne Agent), Telegram-Sessions markieren
-      const nOpt = document.createElement('option');
-      nOpt.value = s.sessionId;
-      nOpt.textContent = s.name || 'Unbenannt';
-      if (s.telegramChatId) nOpt.textContent += ' 📱';
-      notifySelect.appendChild(nOpt);
+    // Session-Card rendern
+    function renderSessionSelectCard(cardEl, session, emptyHtml) {
+      cardEl.innerHTML = '';
+      if (!session) {
+        cardEl.innerHTML = emptyHtml;
+        return;
+      }
+      const agent = session.agentId ? agentMap[session.agentId] : null;
+      const inner = buildSessionCard(session, agent);
+      while (inner.firstChild) cardEl.appendChild(inner.firstChild);
+      cardEl.insertAdjacentHTML('beforeend', '<span class="session-select-change"><i class="fa fa-pencil"></i></span>');
     }
 
+    const sessionEmptyHtml = '<div class="session-select-empty"><i class="fa fa-comment-o"></i> Keine Session ausgewählt</div>';
+    const notifyEmptyHtml = '<div class="session-select-empty"><i class="fa fa-bell-o"></i> Keine (Antwort bleibt in Arbeits-Session)</div>';
+
+    // Session-Card click → Picker (nur Sessions mit Agent)
+    sessionCard.addEventListener('click', () => {
+      openSessionPickerModal(sessions, agentMap, sessionSelect.value, (selectedId) => {
+        sessionSelect.value = selectedId || '';
+        renderSessionSelectCard(sessionCard, selectedId ? sessionMap[selectedId] : null, sessionEmptyHtml);
+      }, { filterWithAgent: true, title: 'Session auswählen' });
+    });
+
+    // Notify-Session-Card click → Picker (alle Sessions)
+    notifyCard.addEventListener('click', () => {
+      openSessionPickerModal(sessions, agentMap, notifySelect.value, (selectedId) => {
+        notifySelect.value = selectedId || '';
+        renderSessionSelectCard(notifyCard, selectedId ? sessionMap[selectedId] : null, notifyEmptyHtml);
+      }, { filterWithAgent: false, title: 'Benachrichtigungs-Session auswählen', noneLabel: 'Keine Benachrichtigung', noneIcon: 'fa-bell-slash' });
+    });
+
     // Cron-Expression Vorschau
     cronInput.addEventListener('input', () => updateCronPreview(cronInput, cronPreview));
 
@@ -55,9 +75,11 @@ registerPage('cronjob', {
 
       nameInput.value = job.name || '';
       sessionSelect.value = job.sessionId || '';
+      renderSessionSelectCard(sessionCard, job.sessionId ? sessionMap[job.sessionId] : null, sessionEmptyHtml);
       cronInput.value = job.cronExpression || '';
       promptInput.value = job.prompt || '';
       notifySelect.value = job.notifySessionId || '';
+      renderSessionSelectCard(notifyCard, job.notifySessionId ? sessionMap[job.notifySessionId] : null, notifyEmptyHtml);
       enabledCheckbox.checked = job.isEnabled;
 
       updateCronPreview(cronInput, cronPreview);
@@ -131,6 +153,74 @@ registerPage('cronjob', {
   }
 });
 
+function openSessionPickerModal(sessions, agentMap, currentId, onSelect, options) {
+  options = options || {};
+  const filterWithAgent = options.filterWithAgent || false;
+  const title = options.title || 'Session auswählen';
+  const noneLabel = options.noneLabel || 'Keine Session';
+  const noneIcon = options.noneIcon || 'fa-ban';
+
+  // Overlay
+  const overlay = document.createElement('div');
+  overlay.className = 'agent-picker-overlay';
+
+  const modal = document.createElement('div');
+  modal.className = 'agent-picker-modal';
+
+  // Header
+  const header = document.createElement('div');
+  header.className = 'agent-picker-header';
+  header.innerHTML = `<span>${escapeHtml(title)}</span><button class="icon-btn agent-picker-close"><i class="fa fa-times"></i></button>`;
+  modal.appendChild(header);
+
+  // Body
+  const body = document.createElement('div');
+  body.className = 'agent-picker-body';
+
+  // "Keine Session" Option
+  const noneCard = document.createElement('div');
+  noneCard.className = 'card agent-picker-item' + (!currentId ? ' selected' : '');
+  noneCard.innerHTML = `
+    <div class="card-image" style="display:flex;align-items:center;justify-content:center"><i class="fa ${escapeHtml(noneIcon)}" style="font-size:2em;opacity:var(--semi-transparent)"></i></div>
+    <div class="card-body">
+      <div class="card-title-row">
+        <span class="card-title">${escapeHtml(noneLabel)}</span>
+      </div>
+    </div>
+  `;
+  noneCard.addEventListener('click', () => {
+    onSelect(null);
+    overlay.remove();
+  });
+  body.appendChild(noneCard);
+
+  // Session Cards via Helper
+  for (const s of sessions) {
+    // Filter: nur Sessions mit Agent, wenn gewünscht
+    if (filterWithAgent && !s.agentId) continue;
+
+    const agent = s.agentId ? agentMap[s.agentId] : null;
+    const item = buildSessionCard(s, agent);
+    item.classList.add('agent-picker-item');
+    if (s.sessionId === currentId) item.classList.add('selected');
+    item.addEventListener('click', () => {
+      onSelect(s.sessionId);
+      overlay.remove();
+    });
+    body.appendChild(item);
+  }
+
+  modal.appendChild(body);
+  overlay.appendChild(modal);
+  document.body.appendChild(overlay);
+
+  // Schließen
+  header.querySelector('.agent-picker-close').addEventListener('click', () => overlay.remove());
+  overlay.addEventListener('click', (e) => {
+    if (e.target === overlay) overlay.remove();
+  });
+}
+
 function updateCronPreview(input, preview) {
   const expr = input.value.trim();
   if (!expr) {

wwwroot/js/pages/dashboard.js

@@ -40,39 +40,18 @@ registerPage('dashboard', {
 
     for (const s of sessions) {
       const agent = s.agentId ? agentMap[s.agentId] : null;
-      const card = document.createElement('div');
-      card.className = 'card';
-      const msgLabel1 = s.messageCount ? `${s.messageCount} Nachrichten` : '';
-      const msgLabel2 = s.archiveMessageCount ? `${s.archiveMessageCount}  Nachrichten archiviert` : '';
-      const workspaceLabel = s.workspace ? s.workspace : '';
+      const card = buildSessionCard(s, agent);
 
-      const sessionBadges = [];
-      if (agent) sessionBadges.push(`<span class="badge">${esc(agent.name)}</span>`);
-      if (s.context) sessionBadges.push(`<span class="badge badge-feature" title="${esc(s.context)}"><i class="fa fa-file-text-o"></i></span>`);
-      if (s.telegramConfigured) sessionBadges.push(`<span class="badge ${s.telegramLinked ? 'badge-feature' : 'badge-off'}" title="Telegram ${s.telegramLinked ? 'verbunden' : 'konfiguriert'}"><i class="fa fa-paper-plane"></i></span>`);
-
-      const scaleStyle = s.avatarScale && s.avatarScale !== 1 ? ` style="scale: ${s.avatarScale}"` : '';
-      card.innerHTML = `
-        <div class="card-image">${s.image ? `<img src="${s.image}" alt=""${scaleStyle}>` : ''}</div>
-        <div class="card-body">
-          <div class="card-title-row">
-            <span class="card-title">${esc(s.name || 'Unbenannt')}</span>
-            ${sessionBadges.join('')}
-            <div class="card-menu">
+      // Menü zum title-row hinzufügen
+      const titleRow = card.querySelector('.card-title-row');
+      titleRow.insertAdjacentHTML('beforeend', `<div class="card-menu">
               <button class="card-menu-trigger icon-btn"><i class="fa fa-ellipsis-v"></i></button>
               <div class="card-menu-dropdown" hidden>
                 <button class="card-menu-item" data-action="edit"><i class="fa fa-pencil"></i> Bearbeiten</button>
                 <button class="card-menu-item" data-action="chat"><i class="fa fa-comment"></i> Chat öffnen</button>
               </div>
-            </div>
-          </div>
-          <div class="card-meta">
-            ${msgLabel1 ? `<span class="card-meta-item"><i class="fa fa-comment"></i> ${esc(msgLabel1)}</span>` : ''}
-            ${msgLabel2 ? `<span class="card-meta-item"><i class="fa fa-archive"></i> ${esc(msgLabel2)}</span>` : ''}
-            ${workspaceLabel ? `<span class="card-meta-item card-workspace" title="${esc(workspaceLabel)}"><i class="fa fa-folder"></i> ${esc(workspaceLabel)}</span>` : ''}
-          </div>
-        </div>
-      `;
+            </div>`);
+
       // Chat deaktivieren wenn kein Agent gesetzt
       const chatBtn = card.querySelector('[data-action="chat"]');
       if (!agent) {

wwwroot/js/ui.js

@@ -1,3 +1,42 @@
+// ── Session Card Helper ──
+// Erzeugt ein .card-Element für eine Session (wiederverwendbar für Dashboard + Picker).
+// session: Session-Objekt, agent: zugehöriges Agent-Objekt (oder null)
+// Gibt ein DOM-Element zurück (.card mit .card-image + .card-body inkl. Badges + Meta).
+
+function buildSessionCard(session, agent) {
+  const card = document.createElement('div');
+  card.className = 'card';
+
+  const scaleStyle = session.avatarScale && session.avatarScale !== 1 ? ` style="scale: ${session.avatarScale}"` : '';
+  const imageHtml = session.image ? `<img src="${session.image}" alt=""${scaleStyle}>` : '';
+
+  // Badges
+  const badges = [];
+  if (agent) badges.push(`<span class="badge">${esc(agent.name)}</span>`);
+  if (session.context) badges.push(`<span class="badge badge-feature" title="${esc(session.context)}"><i class="fa fa-file-text-o"></i></span>`);
+  if (session.telegramConfigured) badges.push(`<span class="badge ${session.telegramLinked ? 'badge-feature' : 'badge-off'}" title="Telegram ${session.telegramLinked ? 'verbunden' : 'konfiguriert'}"><i class="fa fa-paper-plane"></i></span>`);
+
+  // Meta
+  const metaParts = [];
+  if (session.messageCount) metaParts.push(`<span class="card-meta-item"><i class="fa fa-comment"></i> ${esc(session.messageCount + ' Nachrichten')}</span>`);
+  if (session.archiveMessageCount) metaParts.push(`<span class="card-meta-item"><i class="fa fa-archive"></i> ${esc(session.archiveMessageCount + ' Nachrichten archiviert')}</span>`);
+  if (session.workspace) metaParts.push(`<span class="card-meta-item card-workspace" title="${esc(session.workspace)}"><i class="fa fa-folder"></i> ${esc(session.workspace)}</span>`);
+
+  card.innerHTML = `
+    <div class="card-image">${imageHtml}</div>
+    <div class="card-body">
+      <div class="card-title-row">
+        <span class="card-title">${esc(session.name || 'Unbenannt')}</span>
+        ${badges.join('')}
+      </div>
+      ${metaParts.length ? `<div class="card-meta">${metaParts.join('')}</div>` : ''}
+    </div>
+  `;
+
+  return card;
+}
+
+
 // ── Agent Card Helper ──
 // Erzeugt ein .card-Element für einen Agent (wiederverwendbar für Dashboard + Picker).
 // agent: Agent-Objekt, skills: Array von Skills (optional)