further changes to the new Barcode system

.github/workflows/release-docker.yml

@@ -15,15 +15,6 @@ on:
           - patch
           - minor
           - major
-          - development
-      push_dev:
-        description: "If true, push the :dev image to GHCR for development releases"
-        required: false
-        default: "false"
-        type: choice
-        options:
-          - "true"
-          - "false"
 
 permissions:
   contents: write
@@ -48,13 +39,12 @@ jobs:
           EVENT_NAME: ${{ github.event_name }}
           REF_NAME: ${{ github.ref_name }}
           BUMP_TYPE: ${{ github.event.inputs.bump || 'patch' }}
-          PUSH_DEV: ${{ github.event.inputs.push_dev || 'false' }}
         run: |
           if [ "$EVENT_NAME" = "push" ] && [ -n "$REF_NAME" ]; then
             TAG="$REF_NAME"
           else
-            # Fetch latest release tag via GitHub API (fall back to v3.0.0)
+            # Fetch latest release tag via GitHub API (fall back to v0.8.31)
-            latest_tag="v3.0.0"
+            latest_tag="v0.8.31"
             if meta_json=$(curl -fsSL -H "Authorization: Bearer $GH_TOKEN" -H "Accept: application/vnd.github+json" "https://api.github.com/repos/$REPO/releases/latest" 2>/dev/null); then
               tag_name=$(printf "%s" "$meta_json" | sed -n 's/.*"tag_name"[[:space:]]*:[[:space:]]*"\([^"]*\)".*/\1/p' | head -n1)
               if [ -n "$tag_name" ]; then
@@ -67,7 +57,7 @@ jobs:
               minor=${BASH_REMATCH[2]}
               patch=${BASH_REMATCH[3]}
             else
-              major=3; minor=0; patch=0
+              major=0; minor=8; patch=31
             fi
 
             # Bump strategy: major / minor / patch
@@ -78,30 +68,28 @@ jobs:
             else
               patch=$((patch + 1))
             fi
-
+            
-            if [ "${BUMP_TYPE:-}" = "development" ]; then
+            # Zusammenbau des Tags für den manuellen Run
-              TAG="v${major}.${minor}.${patch}-dev"
+            TAG="v${major}.${minor}.${patch}"
-            else
-              TAG="v${major}.${minor}.${patch}"
-            fi
           fi
 
+          # Validierung des erzeugten oder übergebenen Tags
           if ! echo "$TAG" | grep -Eq '^v[0-9]+\.[0-9]+\.[0-9]+(-dev(\.[0-9]+)?)?$'; then
-            echo "Error: tag '$TAG' is not valid semver (vX.Y.Z or vX.Y.Z-dev)"
+            echo "Error: tag '$TAG' is not valid semver (vX.Y.Z)"
             exit 1
           fi
 
           git fetch --tags --force
           LATEST_TAG="$(git tag -l 'v*' | grep -E '^v[0-9]+\.[0-9]+\.[0-9]+$' | sort -V | tail -n1)"
           if [ -z "$LATEST_TAG" ]; then
-            LATEST_TAG="v3.0.0"
+            LATEST_TAG="v0.8.31"
           fi
 
           TAG_MAJOR="${TAG#v}"
           TAG_MAJOR="${TAG_MAJOR%%.*}"
           LATEST_MAJOR="$(echo "$LATEST_TAG" | grep -Eo '^v[0-9]+' | tr -d 'v')"
           if [ -z "$LATEST_MAJOR" ]; then
-            LATEST_MAJOR="3"
+            LATEST_MAJOR="0"
           fi
 
           # If not explicitly bumping major, disallow changing major version
@@ -123,33 +111,6 @@ jobs:
           IMAGE="ghcr.io/aiirondev/legendary-octo-garbanzo:${TAG}"
           echo "tag=$TAG" >> "$GITHUB_OUTPUT"
           echo "image=$IMAGE" >> "$GITHUB_OUTPUT"
-          if [ "${BUMP_TYPE:-}" = "development" ]; then
-            echo "is_development=true" >> "$GITHUB_OUTPUT"
-          else
-            echo "is_development=false" >> "$GITHUB_OUTPUT"
-          fi
-          if [ "${BUMP_TYPE:-}" = "development" ] && [ "${PUSH_DEV:-}" = "true" ]; then
-            echo "push_dev=true" >> "$GITHUB_OUTPUT"
-          else
-            echo "push_dev=false" >> "$GITHUB_OUTPUT"
-          fi
-
-      - name: Update .release-version file
-        run: |
-          echo "${{ steps.meta.outputs.tag }}" > .release-version
-          cat .release-version
-
-      - name: Create and push tag for manual releases
-        if: github.event_name == 'workflow_dispatch'
-        run: |
-          TAG="${{ steps.meta.outputs.tag }}"
-          git config user.name "github-actions[bot]"
-          git config user.email "github-actions[bot]@users.noreply.github.com"
-          git add .release-version
-          git commit -m "chore: bump version to $TAG" || true
-          git tag "$TAG"
-          git push origin "$TAG"
-          git push origin HEAD:${{ github.ref_name }}
 
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
@@ -162,26 +123,16 @@ jobs:
           password: ${{ secrets.GITHUB_TOKEN }}
 
       - name: Build and push release image
-        if: steps.meta.outputs.is_development != 'true'
         uses: docker/build-push-action@v6
         with:
           context: .
           file: ./Dockerfile
           push: true
+          load: true # Lädt das Image in den lokalen Docker-Daemon für den 'docker save' Schritt
           tags: |
             ${{ steps.meta.outputs.image }}
             ghcr.io/aiirondev/legendary-octo-garbanzo:latest
 
-      - name: Build and push development image (:dev)
-        if: steps.meta.outputs.is_development == 'true' && steps.meta.outputs.push_dev == 'true'
-        uses: docker/build-push-action@v6
-        with:
-          context: .
-          file: ./Dockerfile
-          push: true
-          tags: |
-            ghcr.io/aiirondev/legendary-octo-garbanzo:dev
-
       - name: Build local image tar for offline deploy
         run: |
           set -euo pipefail
@@ -204,30 +155,17 @@ jobs:
           docker build -t "$IMG" .
           docker save "$IMG" | gzip > "inventarsystem-image-${TAG}.tar.gz"
 
-      # development tar omitted: dev releases will be versioned (vX.Y.Z-dev) and handled by update.sh using the tag
-
-      - name: Commit .release-version for tag pushes
-        if: github.event_name == 'push'
-        run: |
-          git config user.name "github-actions[bot]"
-          git config user.email "github-actions[bot]@users.noreply.github.com"
-          if ! git diff --quiet .release-version; then
-            git add .release-version
-            git commit -m "chore: update version to ${{ steps.meta.outputs.tag }}"
-            git push origin HEAD:${{ github.ref_name }}
-          fi
-
       - name: Create release-only docker bundle
         run: |
           mkdir -p release-bundle
           cat > release-bundle/docker-compose.yml <<EOF
           services:
             app:
-              image: ${INVENTAR_APP_IMAGE:-ghcr.io/aiirondev/legendary-octo-garbanzo:${{ steps.meta.outputs.tag }}}
+              image: \${INVENTAR_APP_IMAGE:-ghcr.io/aiirondev/legendary-octo-garbanzo:${{ steps.meta.outputs.tag }}}
               container_name: inventarsystem-app
               restart: unless-stopped
               ports:
-                - "${INVENTAR_HTTP_PORT:-10000}:8000"
+                - "\${INVENTAR_HTTP_PORT:-10000}:8000"
               depends_on:
                 - mongodb
                 - redis
@@ -300,17 +238,6 @@ jobs:
             fi
           done
 
-          cat > release-bundle/DEVELOPMENT.md <<EOF
-          This is a development prerelease bundle for tag: ${{ steps.meta.outputs.tag }}
-
-          This prerelease is intentionally separate from normal releases and will not be used by default.
-
-          To install this prerelease on a target host run:
-
-            ./update.sh ${{ steps.meta.outputs.tag }}
-
-          EOF
-
           # Make any shipped scripts executable
           find release-bundle -maxdepth 1 -type f -name '*.sh' -exec chmod +x {} \; || true
           tar -czf inventarsystem-docker-bundle.tar.gz -C release-bundle .
@@ -319,10 +246,8 @@ jobs:
         uses: softprops/action-gh-release@v2
         with:
           tag_name: ${{ steps.meta.outputs.tag }}
-          prerelease: ${{ steps.meta.outputs.is_development }}
           files: |
             inventarsystem-docker-bundle.tar.gz
             inventarsystem-image-${{ steps.meta.outputs.tag }}.tar.gz
-            inventarsystem-image-dev.tar.gz
           fail_on_unmatched_files: false
-          generate_release_notes: true
+          generate_release_notes: true

.release-version

@@ -1 +1 @@
-v0.8.19
+v0.8.31.1

Web/app.py

@@ -37,6 +37,7 @@ if _CURRENT_DIR not in sys.path:
 import Web.modules.database.user as us
 import Web.modules.database.items as it
 import Web.modules.database.ausleihung as au
+import Web.modules.database.termine as termin
 import Web.modules.log.audit_log as al
 import push_notifications as pn
 import Web.modules.inventarsystem.pdf_export as pdf_export 
@@ -4817,59 +4818,73 @@ def get_user_appointments():
         db = client[MONGODB_DB]
         items_col = db['items']
 
-        # Use the established user-specific route logic for appointments.
+        # Use the appointment collection for the user's appointments
-        bookings = au.get_ausleihung_by_user(
+        appointments = termin.get_upcoming_for_user(username, limit=250)
-            username,
-            status=['planned', 'active', 'completed'],
-            use_client_side_verification=True,
-        )
-        bookings = sorted(bookings, key=lambda b: b.get('Start') or datetime.datetime.min)
 
         result = []
-        for booking in bookings:
+        import re as _re
-            start_dt = booking.get('Start')
+
-            if not start_dt:
+        def _date_iter(start_value: str, end_value: str):
+            try:
+                start_date = datetime.datetime.strptime(start_value, '%Y-%m-%d').date()
+                end_date = datetime.datetime.strptime(end_value, '%Y-%m-%d').date()
+            except Exception:
+                return []
+            if end_date < start_date:
+                end_date = start_date
+            cursor = start_date
+            days = []
+            while cursor <= end_date:
+                days.append(cursor.strftime('%Y-%m-%d'))
+                cursor += datetime.timedelta(days=1)
+            return days
+
+        for appt in appointments:
+            appt_id = str(appt.get('_id') or '')
+            if not appt_id:
                 continue
 
-            end_dt = booking.get('End')
+            date_start = str(appt.get('date_start') or '')
-            if not end_dt and isinstance(start_dt, datetime.datetime):
+            date_end = str(appt.get('date_end') or date_start)
-                end_dt = start_dt + datetime.timedelta(minutes=45)
+            time_span = appt.get('time_span', []) or []
-            elif not end_dt:
+            title = appt.get('note') or f"Termin von {appt.get('user') or ''}"
-                end_dt = start_dt
+            days_in_range = _date_iter(date_start, date_end) or ([date_start] if date_start else [])
 
-            item_id = str(booking.get('Item') or '')
+            span_entries = []
-            item_doc = None
+            for entry in time_span:
-            if item_id:
+                s = str(entry or '').strip()
-                try:
+                if not s:
-                    item_doc = items_col.find_one({'_id': ObjectId(item_id)})
+                    continue
-                except Exception:
+                m_date = _re.match(r"^(\d{4}-\d{2}-\d{2})\s+(\d{2}:\d{2})-(\d{2}:\d{2})$", s)
-                    item_doc = None
+                if m_date:
+                    span_entries.append((m_date.group(1), m_date.group(2), m_date.group(3)))
+                    continue
+                m = _re.match(r"^(\d{2}:\d{2})-(\d{2}:\d{2})$", s)
+                if m:
+                    for day in days_in_range:
+                        span_entries.append((day, m.group(1), m.group(2)))
 
-            item_name = item_id or 'Termin'
+            # If the stored span is already day-specific, use it as-is.
-            if item_doc:
+            # If it was generic, we duplicated it to each day in the range above.
-                item_name = item_doc.get('Name') or item_doc.get('Code_4') or item_name
+            if not span_entries and days_in_range:
+                # Fallback: create a simple all-day marker for each date so the appointment is visible.
+                for day in days_in_range:
+                    span_entries.append((day, '08:00', '16:45'))
 
-            period = booking.get('Period')
+            for day, start_time, end_time in span_entries:
-            title = item_name
+                result.append({
-            if period:
+                    'id': f"{appt_id}-{day}-{start_time}",
-                title = f"{title} - {period}. Std"
+                    'title': title,
-
+                    'start': f"{day}T{start_time}",
-            status = booking.get('VerifiedStatus') or booking.get('Status') or 'unknown'
+                    'end': f"{day}T{end_time}",
-            if status == 'active':
+                    'status': 'planned',
-                status = 'current'
+                    'itemId': appt_id,
-            result.append({
+                    'userName': str(appt.get('user') or ''),
-                'id': str(booking.get('_id')),
+                    'notes': str(appt.get('note') or ''),
-                'title': title,
+                    'period': None,
-                'start': start_dt.isoformat() if isinstance(start_dt, datetime.datetime) else str(start_dt),
+                    'isCurrentUser': True,
-                'end': end_dt.isoformat() if isinstance(end_dt, datetime.datetime) else str(end_dt),
+                    'itemBorrower': '',
-                'status': status,
+                })
-                'itemId': item_id,
-                'userName': str(booking.get('User') or ''),
-                'notes': str(booking.get('Notes') or ''),
-                'period': period,
-                'isCurrentUser': True,
-                'itemBorrower': '',
-            })
 
         return jsonify({'ok': True, 'bookings': result})
     except Exception as e:

Web/modules/terminplaner/backend_server.py

@@ -130,6 +130,68 @@ def build_calendar_ics(appointment_id: str) -> str | None:
     return '\r\n'.join(ics_lines)
 
 
+def build_client_slot_ics(appointment_id: str, slot_start: str, client_name: str = '') -> str | None:
+    """Build a single-slot ICS export for a client booking candidate."""
+    item = termin.get_item(appointment_id)
+    if not item:
+        return None
+
+    try:
+        start_dt = datetime.datetime.strptime(str(slot_start).strip(), '%Y-%m-%d %H:%M')
+    except Exception:
+        return None
+
+    try:
+        slot_minutes = int(item.get('slot_lenght') or 0)
+    except Exception:
+        slot_minutes = 0
+    if slot_minutes <= 0:
+        slot_minutes = 45
+
+    end_dt = start_dt + datetime.timedelta(minutes=slot_minutes)
+    tenant_id = _current_tenant_id()
+
+    try:
+        link = url_for('terminplaner.client', appointment_id=str(appointment_id), tenant=tenant_id or None, _external=True)
+    except Exception:
+        host = _resolve_public_base_url()
+        link = host + '/terminplaner/client/' + str(appointment_id)
+        if tenant_id:
+            link += f'?tenant={tenant_id}'
+
+    title_name = str(client_name or '').strip() or 'Termin'
+    summary = f"{title_name} - Terminbuchung"
+    description_lines = [
+        f"Buchungslink: {link}",
+        f"Geplanter Termin: {start_dt.strftime('%d.%m.%Y %H:%M')} - {end_dt.strftime('%H:%M')}",
+    ]
+
+    uid = f"terminplaner-slot-{appointment_id}-{start_dt.strftime('%Y%m%d%H%M')}@invario.eu"
+    created_at = datetime.datetime.utcnow().strftime('%Y%m%dT%H%M%SZ')
+    dt_start = start_dt.strftime('%Y%m%dT%H%M%S')
+    dt_end = end_dt.strftime('%Y%m%dT%H%M%S')
+
+    ics_lines = [
+        'BEGIN:VCALENDAR',
+        'VERSION:2.0',
+        'PRODID:-//Inventarsystem//Terminplaner Client Slot//DE',
+        'CALSCALE:GREGORIAN',
+        'METHOD:PUBLISH',
+        'BEGIN:VEVENT',
+        f'UID:{uid}',
+        f'DTSTAMP:{created_at}',
+        f'SUMMARY:{_escape_ics_text(summary)}',
+        f'DESCRIPTION:{_escape_ics_text(chr(10).join(description_lines))}',
+        f'URL:{_escape_ics_text(link)}',
+        f'DTSTART:{dt_start}',
+        f'DTEND:{dt_end}',
+        'END:VEVENT',
+        'END:VCALENDAR',
+        '',
+    ]
+    return '\r\n'.join(ics_lines)
+
+
 def new(date_start: str, date_end: str, time_span: list, slots: int, slot_lenght: int, user: str, mail: list=[], note:str="", calendar_enabled: bool=False) -> dict:
     """
     Generates a link for the executive to send to his clients to book a time Slot

Web/modules/terminplaner/blueprint.py

@@ -47,6 +47,28 @@ def client(appointment_id):
     if not available:
         return _appointment_not_found_response()
 
+    current_user = str(session.get('username', '') or '').strip()
+    appointment_item = termin.get_item(appointment_id) or {}
+    appointment_owner = str(appointment_item.get('user', '') or '').strip()
+    can_view_booking_names = False
+    if current_user:
+        try:
+            can_view_booking_names = bool(us.check_admin(current_user) or current_user == appointment_owner)
+        except Exception:
+            can_view_booking_names = bool(current_user == appointment_owner)
+
+    available_for_view = dict(available)
+    if not can_view_booking_names:
+        sanitized_bookings = []
+        for booking in (available.get('slots_booked') or []):
+            if isinstance(booking, dict):
+                sanitized_bookings.append({'start': booking.get('start', '')})
+            elif isinstance(booking, (list, tuple)) and len(booking) >= 1:
+                sanitized_bookings.append({'start': booking[0]})
+            else:
+                sanitized_bookings.append({'start': ''})
+        available_for_view['slots_booked'] = sanitized_bookings
+
     if request.method == 'POST':
         start_daytime = request.form.get('start_day_time')
         username = request.form.get('client_name')
@@ -55,22 +77,50 @@ def client(appointment_id):
             return render_template(
                 'termin_client.html',
                 appointment_id=appointment_id,
-                available=available,
+                available=available_for_view,
                 current_user=session.get('username', ''),
+                tenant_id=_current_tenant_id(),
+                can_view_booking_names=can_view_booking_names,
             )
 
         if appointment_service.book_slot(appointment_id, start_daytime, username):
-            flash('Der Termin wurde gespeichert.', 'success')
+            return redirect(
-            return redirect(url_for('terminplaner.client', appointment_id=appointment_id))
+                url_for(
+                    'terminplaner.client_success',
+                    appointment_id=appointment_id,
+                    tenant=_current_tenant_id() or None,
+                    start=start_daytime,
+                    name=username,
+                )
+            )
 
         flash('Der Termin konnte nicht gespeichert werden.', 'error')
 
     return render_template(
         'termin_client.html',
         appointment_id=appointment_id,
-        available=available,
+        available=available_for_view,
         current_user=session.get('username', ''),
         tenant_id=_current_tenant_id(),
+        can_view_booking_names=can_view_booking_names,
+    )
+
+
+@appoint_bp.route('/client/success/<appointment_id>', methods=['GET'])
+def client_success(appointment_id):
+    guard = _require_module_enabled()
+    if guard:
+        return guard
+
+    slot_start = str(request.args.get('start', '') or '').strip()
+    client_name = str(request.args.get('name', '') or '').strip()
+
+    return render_template(
+        'termin_client_success.html',
+        appointment_id=appointment_id,
+        slot_start=slot_start,
+        client_name=client_name,
+        tenant_id=_current_tenant_id(),
     )
 
 
@@ -168,6 +218,23 @@ def calendar_export(appointment_id):
     response.headers['Content-Disposition'] = f'attachment; filename=terminplan-{appointment_id}.ics'
     return response
 
+
+@appoint_bp.route('/client_ics/<appointment_id>.ics', methods=['GET'])
+def client_slot_calendar_export(appointment_id):
+    guard = _require_module_enabled()
+    if guard:
+        return guard
+
+    slot_start = str(request.args.get('start', '') or '').strip()
+    client_name = str(request.args.get('name', '') or '').strip()
+    ics_content = appointment_service.build_client_slot_ics(appointment_id, slot_start, client_name=client_name)
+    if not ics_content:
+        return _appointment_not_found_response()
+
+    response = Response(ics_content, mimetype='text/calendar; charset=utf-8')
+    response.headers['Content-Disposition'] = f'attachment; filename=termin-{appointment_id}-{slot_start.replace(" ", "_").replace(":", "")}.ics'
+    return response
+
 @appoint_bp.route('/')
 def main():
     guard = _require_module_enabled()

Web/templates/base.html

@@ -1392,28 +1392,7 @@
         {% endif %}
 
     {% else %}
-    <nav class="navbar navbar-expand-lg navbar-dark" id="loginNavbar">
+    <!-- No navbar for anonymous users on public pages. -->
-        <div class="container-fluid">
-                    <a class="navbar-brand py-0" href="{{ url_for('home') }}">
-                        {% set school_logo_thumb = school_info.get('logo_thumb') if school_info else '' %}
-                        {% set school_logo_path = school_info.get('logo_path') if school_info else '' %}
-                        {% if school_logo_thumb or school_logo_path %}
-                            {% if school_logo_thumb %}
-                                <img src="{{ url_for('uploaded_file', filename=school_logo_thumb) }}" alt="{{ school_info.name or 'Schullogo' }}" class="invario-logo">
-                            {% else %}
-                                <img src="{{ url_for('uploaded_file', filename=school_logo_path) }}" alt="{{ school_info.name or 'Schullogo' }}" class="invario-logo">
-                            {% endif %}
-                        {% else %}
-                            <img src="{{ url_for('static', filename='img/invario-logo.png') }}" alt="Invario" class="invario-logo">
-                        {% endif %}
-                    </a>
-            <ul class="navbar-nav ms-auto mb-2 mb-lg-0">
-                <li class="nav-item">
-                    <a class="nav-link" href="{{ url_for('impressum') }}">Impressum</a>
-                </li>
-            </ul>
-        </div>
-    </nav>
     {% endif %}
     <div class="container">
         {% with messages = get_flashed_messages(with_categories=true) %}
@@ -1427,6 +1406,11 @@
         {% endwith %}
         {% block content %}{% endblock %}
     </div>
+    {% if 'username' not in session %}
+    <div class="guest-impressum-footer">
+        <a href="{{ url_for('impressum') }}">Impressum</a>
+    </div>
+    {% endif %}
     <!-- Cookie consent banner -->
     <style>
         #cookie-banner { position: fixed; bottom: 0; left: 0; right: 0; background: rgba(33,37,41,.98); color: #fff; padding: 14px 16px; display: none; z-index: 2000; box-shadow: 0 -2px 8px rgba(0,0,0,.25); }
@@ -1560,6 +1544,29 @@
             margin-bottom: 2px;
         }
 
+        .guest-impressum-footer {
+            position: fixed;
+            left: 0;
+            right: 0;
+            bottom: 10px;
+            text-align: center;
+            z-index: 1200;
+            pointer-events: none;
+        }
+
+        .guest-impressum-footer a {
+            pointer-events: auto;
+            font-size: 0.76rem;
+            color: rgba(15, 23, 42, 0.72);
+            text-decoration: none;
+            border-bottom: 1px solid rgba(15, 23, 42, 0.28);
+        }
+
+        .guest-impressum-footer a:hover {
+            color: rgba(15, 23, 42, 0.92);
+            border-bottom-color: rgba(15, 23, 42, 0.52);
+        }
+
         .notification-toast.show {
             display: block;
         }

Web/templates/library.html

@@ -10,24 +10,6 @@
             <h1>📚 Bibliothek</h1>
             <p class="subtitle">Bücher, CDs und weitere Medien</p>
         </div>
-        
-        <div class="header-controls">
-            <!-- Favorites Toggle -->
-            <div class="view-switch">
-                <button id="favoriteToggle" class="toggle-btn" aria-label="Favoriten anzeigen/verbergen">
-                    <span class="toggle-icon">⭐</span>
-                    <span class="toggle-label">Favoriten</span>
-                </button>
-            </div>
-
-            <!-- View Mode Toggle -->
-            <div class="view-switch">
-                <button id="viewModeToggle" class="toggle-btn" aria-label="Ansichtsmodus wechseln">
-                    <span class="toggle-icon">ㄷ</span>
-                    <span class="toggle-label">Tabelle</span>
-                </button>
-            </div>
-        </div>
     </div>
 
     <!-- Search & Filter Section -->
@@ -205,8 +187,7 @@
         </form>
     </div>
 </div>
-
+<script src="https://cdn.jsdelivr.net/npm/@ericblade/quagga2/dist/quagga.js"></script>
-<script src="https://cdn.jsdelivr.net/npm/html5-qrcode/minified/html5-qrcode.min.js"></script>
 <script>
 // View mode persistence
 const LIBRARY_VIEW_MODE_KEY = 'inventarLibraryViewMode';
@@ -625,50 +606,80 @@ document.getElementById('clearFiltersBtn').addEventListener('click', function()
     closeAllFilters();
 });
 
-// Favorites toggle
-document.getElementById('favoriteToggle').addEventListener('click', function() {
-    this.classList.toggle('open');
-    // TODO: Implement favorites filtering
-});
-
 // Scanner toggle
-let scanner = null;
+// Scanner state tracking
+let isScanning = false; 
+
 document.getElementById('scannerBtn').addEventListener('click', function(e) {
     e.stopPropagation();
     const container = document.getElementById('qrContainer');
     const isOpen = container.style.display !== 'none';
+    const btn = this;
     
     if (isOpen) {
+        // Close the scanner
         container.style.display = 'none';
-        if (scanner) scanner.clear();
+        Quagga.stop();
-        this.classList.remove('open');
+        isScanning = false;
-        this.setAttribute('aria-expanded', 'false');
-    } else {
-        container.style.display = 'block';
-        this.classList.add('open');
-        this.setAttribute('aria-expanded', 'true');
         
-        if (!scanner) {
+        btn.classList.remove('open');
-            scanner = new Html5Qrcode('qr-reader');
+        btn.setAttribute('aria-expanded', 'false');
-            scanner.start(
+    } else {
-                { facingMode: "environment" },
+        // Open the scanner
-                { fps: 10, qrbox: 250 },
+        container.style.display = 'block';
-                onScanSuccess,
+        btn.classList.add('open');
-                onScanError
+        btn.setAttribute('aria-expanded', 'true');
-            );
+        
-        }
+        Quagga.init({
+            inputStream: {
+                name: "Live",
+                type: "LiveStream",
+                // Targets the element where the video stream will inject
+                target: document.querySelector('#qr-reader'), 
+                constraints: {
+                    width: 640,
+                    height: 480,
+                    facingMode: "environment" // Forces back camera
+                },
+            },
+            decoder: {
+                // Optimized for 1D barcodes (e.g., student IDs, member cards)
+                readers: ["code_128_reader", "ean_reader", "code_39_reader", "upc_reader"]
+            } 
+        }, function(err) {
+            if (err) {
+                console.error("Initialization error:", err);
+                alert("Kamera konnte nicht gestartet werden.");
+                return;
+            }
+            Quagga.start();
+            isScanning = true;
+        });
     }
 });
 
-function onScanSuccess(decodedText, decodedResult) {
+// Single Quagga event listener for successful scans
-    const studentId = decodedText.trim();
+Quagga.onDetected(function(data) {
+    const decodedText = data.codeResult.code;
+    const studentId = String(decodedText || '').trim();
+    
+    // Stop scanning immediately to prevent multiple triggers
+    Quagga.stop();
+    isScanning = false;
+    
+    // Reset UI states to closed
+    const container = document.getElementById('qrContainer');
+    const btn = document.getElementById('scannerBtn');
+    if (container) container.style.display = 'none';
+    if (btn) {
+        btn.classList.remove('open');
+        btn.setAttribute('aria-expanded', 'false');
+    }
+    
+    // Route the scanned data to your input
     document.getElementById('studentIdInput').value = studentId;
     alert('Ausweis gescannt: ' + studentId);
-}
+});
-
-function onScanError(error) {
-    // Silently ignore scan errors
-}
 </script>
 
 <style>

Web/templates/library_table.html

@@ -547,7 +547,7 @@
     </div>
 </div>
 
-<script src="https://cdn.jsdelivr.net/npm/html5-qrcode/minified/html5-qrcode.min.js"></script>
+<script src="https://cdn.jsdelivr.net/npm/@ericblade/quagga2/dist/quagga.js"></script>
 <script>
     // State
     let libraryItems = [];
@@ -847,10 +847,16 @@
         document.getElementById('detailModal').style.display = 'none';
     }
 
+        // Keep track of the scanner state globally/outer scope
+    let scannerRunning = false;
+    let lastScanValue = null;
+    let lastScanAt = 0;
+    let activeStudentCardId = ''; // Managed globally by your system
+
     function borrowItem(itemId) {
         const selectedItem = (libraryItems || []).find(item => item._id === itemId);
         if (selectedItem && selectedItem.LibraryDisplayStatus === 'damaged') {
-            alert('Dieses Medium ist als defekt/zerstört markiert und kann nicht ausgeliehen werden.');
+            alert('Dieses Medium ist als defekt/zerstör markiert und kann nicht ausgeliehen werden.');
             return;
         }
 
@@ -997,130 +1003,71 @@
         processQuickToggleScan(scannedCode);
     }
 
-    function handleScanError() {
+    // Global Quagga reader hook
-        // Intentionally silent to avoid UI spam while camera searches codes.
+    Quagga.onDetected(function(data) {
-    }
+        if (data && data.codeResult && data.codeResult.code) {
-
+            handleScanSuccess(data.codeResult.code);
-    async function ensureScannerLibraryLoaded() {
-        if (typeof Html5QrcodeScanner !== 'undefined') {
-            return true;
         }
-
+    });
-        const sources = [
-            'https://cdn.jsdelivr.net/npm/html5-qrcode/minified/html5-qrcode.min.js'
-        ];
-
-        for (const src of sources) {
-            try {
-                await new Promise((resolve, reject) => {
-                    const existing = document.querySelector(`script[data-scanner-src="${src}"]`);
-                    if (existing) {
-                        const onLoad = () => resolve();
-                        const onError = () => reject(new Error('Script load failed'));
-                        existing.addEventListener('load', onLoad, { once: true });
-                        existing.addEventListener('error', onError, { once: true });
-                        setTimeout(() => {
-                            existing.removeEventListener('load', onLoad);
-                            existing.removeEventListener('error', onError);
-                            if (typeof Html5QrcodeScanner !== 'undefined') {
-                                resolve();
-                            } else {
-                                reject(new Error('Script not available'));
-                            }
-                        }, 1200);
-                        return;
-                    }
-
-                    const script = document.createElement('script');
-                    script.src = src;
-                    script.async = true;
-                    script.defer = true;
-                    script.dataset.scannerSrc = src;
-                    script.onload = () => resolve();
-                    script.onerror = () => reject(new Error('Script load failed'));
-                    document.head.appendChild(script);
-                });
-
-                if (typeof Html5QrcodeScanner !== 'undefined') {
-                    return true;
-                }
-            } catch (err) {
-                console.warn('Scanner library load failed from', src, err);
-            }
-        }
-
-        return false;
-    }
 
     async function startScanner() {
         if (scannerRunning) return;
 
-        const scannerLoaded = await ensureScannerLibraryLoaded();
-        if (!scannerLoaded) {
-            setScanStatus('Scanner-Bibliothek konnte nicht geladen werden.', 'error');
-            return;
-        }
-
         const readerWrap = document.getElementById('scanReaderWrap');
         const toggleBtn = document.getElementById('toggleScannerBtn');
-        readerWrap.style.display = 'block';
+        if (readerWrap) readerWrap.style.display = 'block';
 
-        try {
+        setScanStatus('Initializing camera...', 'warn');
-            const formats = [];
+
-            if (typeof Html5QrcodeSupportedFormats !== 'undefined') {
+        Quagga.init({
-                formats.push(
+            inputStream: {
-                    Html5QrcodeSupportedFormats.QR_CODE,
+                name: "Live",
-                    Html5QrcodeSupportedFormats.EAN_13,
+                type: "LiveStream",
-                    Html5QrcodeSupportedFormats.EAN_8,
+                // Points to the interior viewport layout box
-                    Html5QrcodeSupportedFormats.CODE_128,
+                target: document.querySelector('#libraryQrReader'), 
-                    Html5QrcodeSupportedFormats.CODE_39,
+                constraints: {
-                    Html5QrcodeSupportedFormats.UPC_A,
+                    width: 640,
-                    Html5QrcodeSupportedFormats.UPC_E,
+                    height: 480,
-                    Html5QrcodeSupportedFormats.ITF,
+                    facingMode: "environment" // Force rear mobile lenses
-                    Html5QrcodeSupportedFormats.CODABAR
+                },
-                );
+            },
+            decoder: {
+                // Limited down precisely to standard library/ID configurations
+                readers: [
+                    "code_128_reader", 
+                    "ean_reader", 
+                    "code_39_reader", 
+                    "upc_reader", 
+                    "codabar_reader", 
+                    "i2of5_reader" // Matches original 'ITF' format mapping
+                ]
+            } 
+        }, function(err) {
+            if (err) {
+                console.error('Scanner start failed:', err);
+                if (readerWrap) readerWrap.style.display = 'none';
+                const detail = (err && (err.message || err.name)) ? ` (${err.message || err.name})` : '';
+                setScanStatus(`Scanner konnte nicht gestartet werden${detail}`, 'error');
+                return;
             }
 
-            const scannerConfig = {
+            Quagga.start();
-                fps: 10,
-                rememberLastUsedCamera: true,
-                aspectRatio: 1.333334
-            };
-            if (formats.length > 0) {
-                scannerConfig.formatsToSupport = formats;
-            }
-
-            scannerInstance = scannerInstance || new Html5QrcodeScanner(
-                'libraryQrReader',
-                scannerConfig,
-                false
-            );
-
-            scannerInstance.render(handleScanSuccess, handleScanError);
             scannerRunning = true;
-            toggleBtn.textContent = 'Scanner stoppen';
+            if (toggleBtn) toggleBtn.textContent = 'Scanner stoppen';
             setScanStatus('Scanner aktiv. Jetzt Code scannen.', 'warn');
-        } catch (err) {
+        });
-            console.error('Scanner start failed:', err);
-            readerWrap.style.display = 'none';
-            const detail = (err && (err.message || err.name)) ? ` (${err.message || err.name})` : '';
-            setScanStatus(`Scanner konnte nicht gestartet werden${detail}`, 'error');
-        }
     }
 
     async function stopScanner() {
-        if (!scannerRunning || !scannerInstance) return;
+        if (!scannerRunning) return;
         const readerWrap = document.getElementById('scanReaderWrap');
         const toggleBtn = document.getElementById('toggleScannerBtn');
-        try {
+
-            await scannerInstance.clear();
+        Quagga.stop();
-        } catch (err) {
+
-            console.error('Scanner stop failed:', err);
-        }
         scannerRunning = false;
-        scannerInstance = null;
+        if (readerWrap) readerWrap.style.display = 'none';
-        readerWrap.style.display = 'none';
+        if (toggleBtn) toggleBtn.textContent = 'Scanner starten';
-        toggleBtn.textContent = 'Scanner starten';
         setScanStatus('Scanner gestoppt.', 'warn');
     }
 

Web/templates/main.html

@@ -525,8 +525,7 @@
     
     window.isDebug = false; // Set to true only for development environment
 </script>
-
+<script src="https://cdn.jsdelivr.net/npm/@ericblade/quagga2/dist/quagga.js"></script>
-<script src="https://unpkg.com/html5-qrcode@2.0.9/dist/html5-qrcode.min.js"></script>
 <script>
     // Global state
     const highlightItemId = (window.serverVars && window.serverVars.highlightItemId && window.serverVars.highlightItemId !== 'null')
@@ -535,51 +534,114 @@
     let codeSearchTerm = '';
     let descSearchIds = null; // Set of matching IDs or null when disabled
 
-    // QR scanner toggle setup
+    // Keep track of the scanner state globally/outer scope
-    document.addEventListener('DOMContentLoaded', function() {
+    let isScanning = false; 
-        const scanButton = document.getElementById('scanButton');
+    let activeScannerCallback = null; // Tracks which function currently owns the scanner output
+
+    function startScanner(targetCallback) {
         const qrReader = document.getElementById('qr-reader');
-        let html5QrcodeScanner = null;
+        const statusText = document.getElementById('status');
 
-        if (!scanButton || !qrReader) return;
+        // Store the custom action that should happen when a barcode is found
+        activeScannerCallback = targetCallback;
 
-        const setScannerUi = (isOpen) => {
+        // Show the container
-            scanButton.classList.toggle('is-active', isOpen);
+        if (qrReader) qrReader.style.display = 'block';
-            scanButton.setAttribute('aria-expanded', isOpen ? 'true' : 'false');
+        if (statusText) statusText.innerText = "Initializing camera...";
-            scanButton.textContent = isOpen ? 'Scanner schliessen' : 'Barcode scannen';
-        };
 
-        scanButton.addEventListener('click', function() {
+        Quagga.init({
-            if (qrReader.style.display !== 'block') {
+            inputStream: {
-                qrReader.style.display = 'block';
+                name: "Live",
-                
+                type: "LiveStream",
-                html5QrcodeScanner = new Html5QrcodeScanner(
+                // Make sure this targets your correct HTML container element 
-                    'qr-reader', { fps: 10, qrbox: 250 }
+                target: document.querySelector('#scanner-container'), 
-                );
+                constraints: {
-                
+                    width: 640,
-                html5QrcodeScanner.render((decodedText) => {
+                    height: 480,
-                    html5QrcodeScanner.clear();
+                    facingMode: "environment" // Force rear camera
-                    qrReader.style.display = 'none';
+                },
-                    
+            },
-                    // Put scanned code into the search box and trigger search
+            decoder: {
-                    const searchInput = document.getElementById('code-search');
+                // Your required formats mapped to Quagga2 reader strings
-                    if (searchInput) {
+                readers: ["code_128_reader", "ean_reader", "code_39_reader", "upc_reader"]
-                        searchInput.value = decodedText;
+            } 
-                        searchByCode();
+        }, function(err) {
-                    }
+            if (err) {
-
+                console.error("Initialization error:", err);
-                    setScannerUi(false);
+                if (statusText) statusText.innerText = "Camera Error";
-                });
+                return;
-
-                setScannerUi(true);
-            } else {
-                if (html5QrcodeScanner) {
-                    html5QrcodeScanner.clear();
-                }
-                qrReader.style.display = 'none';
-                setScannerUi(false);
             }
+
+            Quagga.start();
+            isScanning = true;
+
+            // If we are using the main search button, manage its UI state
+            if (!targetCallback) {
+                setScannerUi(true);
+            }
+
+            if (statusText) statusText.innerText = "Scanning...";
         });
+    }
+
+    function stopScanner() {
+        Quagga.stop();
+        isScanning = false;
+        activeScannerCallback = null; // Reset the callback routing
+
+        const qrReader = document.getElementById('qr-reader');
+        if (qrReader) qrReader.style.display = 'none';
+
+        setScannerUi(false);
+    }
+
+    function setScannerUi(isOpen) {
+        const scanBtn = document.getElementById('scanButton');
+        if (!scanBtn) return;
+
+        scanBtn.classList.toggle('is-active', isOpen);
+        scanBtn.setAttribute('aria-expanded', isOpen ? 'true' : 'false');
+        scanBtn.textContent = isOpen ? 'Scanner schliessen' : 'Barcode scannen';
+    }
+
+    // Unified global reader callback
+    Quagga.onDetected(function(data) {
+        const barcode = String(data.codeResult.code || '').trim();
+        console.log("Barcode detected:", barcode);
+
+        // Keep a local reference to the active callback before shutting down the engine
+        const currentCallback = activeScannerCallback;
+
+        // Critical: Stop scanning immediately to prevent multiple triggers
+        stopScanner();
+
+        // Route data based on who opened the scanner
+        if (typeof currentCallback === "function") {
+            // Send data directly to the specific edit field's logic
+            currentCallback(barcode);
+        } else {
+            // Fallback Default: Main search box logic
+            const resultText = document.getElementById('barcode-result');
+            if (resultText) resultText.innerText = barcode;
+
+            const searchInput = document.getElementById('code-search');
+            if (searchInput) {
+                searchInput.value = barcode;
+                if (typeof searchByCode === "function") {
+                    searchByCode();
+                }
+            }
+        }
+    });
+
+    // Event Listener for the main standalone search button
+    document.getElementById('scanButton')?.addEventListener('click', function() {
+        if (!isScanning) {
+            // Pass null so it defaults to filling the standard search box
+            startScanner(null); 
+        } else {
+            stopScanner();
+        }
     });
 
     // Return preferred primary and fallback image URLs based on extension

Web/templates/main_admin.html

@@ -2435,7 +2435,10 @@ document.addEventListener('DOMContentLoaded', ()=>{
         </div>
         <div class="qr-container">
             <button id="scanButton" class="scan-button" aria-controls="qr-reader" aria-expanded="false">Barcode scannen</button>
-            <div id="qr-reader"></div>
+            <div id="qr-reader" style="display: none;">
+                <h3>Status: <span id="status">Bereit</span></h3>
+                <div id="scanner-container"></div>
+            </div>
         </div>
 
         <div id="table-view-header" class="table-view-header" aria-hidden="true">
@@ -2729,7 +2732,7 @@ document.addEventListener('DOMContentLoaded', ()=>{
     
     window.isDebug = false; // Set to true only for development environment
 </script>
-<script src="https://unpkg.com/html5-qrcode@2.0.9/dist/html5-qrcode.min.js"></script>
+<script src="https://cdn.jsdelivr.net/npm/@ericblade/quagga2/dist/quagga.js"></script>
 <script>
     // Function to check if a file is a video
     function isVideoFile(filename) {
@@ -2739,7 +2742,6 @@ document.addEventListener('DOMContentLoaded', ()=>{
     }
 
     // Initialize QR Code scanner and global variables
-    let html5QrcodeScanner = null;
     let codeSearchTerm = '';
     let descSearchIds = null; // Set of matching IDs or null when disabled
     let currentUsername = '';
@@ -2768,51 +2770,114 @@ document.addEventListener('DOMContentLoaded', ()=>{
         // No-op in production
         return;
     }
-    
-    document.getElementById('scanButton').addEventListener('click', function() {
-        const qrReader = document.getElementById('qr-reader');
-        const scanBtn = document.getElementById('scanButton');
 
-        const setScannerUi = (isOpen) => {
+    // Keep track of the scanner state globally/outer scope
-            if (!scanBtn) return;
+    let isScanning = false; 
-            scanBtn.classList.toggle('is-active', isOpen);
+    let activeScannerCallback = null; // Tracks which function currently owns the scanner output
-            scanBtn.setAttribute('aria-expanded', isOpen ? 'true' : 'false');
+
-            scanBtn.textContent = isOpen ? 'Scanner schliessen' : 'Barcode scannen';
+    function startScanner(targetCallback) {
-        };
+        const qrReader = document.getElementById('qr-reader');
-        
+        const statusText = document.getElementById('status');
-        if (qrReader.style.display === 'none') {
+
-            qrReader.style.display = 'block';
+        // Store the custom action that should happen when a barcode is found
-            
+        activeScannerCallback = targetCallback;
-            html5QrcodeScanner = new Html5QrcodeScanner(
+
-                "qr-reader", { 
+        // Show the container
-                    fps: 10, 
+        if (qrReader) qrReader.style.display = 'block';
-                    qrbox: 250,
+        if (statusText) statusText.innerText = "Initializing camera...";
-                    rememberLastUsedCamera: true
+
-                }
+        Quagga.init({
-            );
+            inputStream: {
-            
+                name: "Live",
-            html5QrcodeScanner.render((decodedText) => {
+                type: "LiveStream",
-                html5QrcodeScanner.clear();
+                // Make sure this targets your correct HTML container element 
-                qrReader.style.display = 'none';
+                target: document.querySelector('#scanner-container'), 
-                
+                constraints: {
-                // Instead of navigating to the URL, put the scanned code in the search box
+                    width: 640,
-                const searchInput = document.getElementById('code-search');
+                    height: 480,
-                if (searchInput) {
+                    facingMode: "environment" // Force rear camera
-                    searchInput.value = decodedText;
+                },
-                    // Trigger search automatically
+            },
+            decoder: {
+                // Your required formats mapped to Quagga2 reader strings
+                readers: ["code_128_reader", "ean_reader", "code_39_reader", "upc_reader"]
+            } 
+        }, function(err) {
+            if (err) {
+                console.error("Initialization error:", err);
+                if (statusText) statusText.innerText = "Camera Error";
+                return;
+            }
+
+            Quagga.start();
+            isScanning = true;
+
+            // If we are using the main search button, manage its UI state
+            if (!targetCallback) {
+                setScannerUi(true);
+            }
+
+            if (statusText) statusText.innerText = "Scanning...";
+        });
+    }
+
+    function stopScanner() {
+        Quagga.stop();
+        isScanning = false;
+        activeScannerCallback = null; // Reset the callback routing
+
+        const qrReader = document.getElementById('qr-reader');
+        if (qrReader) qrReader.style.display = 'none';
+
+        setScannerUi(false);
+    }
+
+    function setScannerUi(isOpen) {
+        const scanBtn = document.getElementById('scanButton');
+        if (!scanBtn) return;
+
+        scanBtn.classList.toggle('is-active', isOpen);
+        scanBtn.setAttribute('aria-expanded', isOpen ? 'true' : 'false');
+        scanBtn.textContent = isOpen ? 'Scanner schliessen' : 'Barcode scannen';
+    }
+
+    // Unified global reader callback
+    Quagga.onDetected(function(data) {
+        const barcode = String(data.codeResult.code || '').trim();
+        console.log("Barcode detected:", barcode);
+
+        // Keep a local reference to the active callback before shutting down the engine
+        const currentCallback = activeScannerCallback;
+
+        // Critical: Stop scanning immediately to prevent multiple triggers
+        stopScanner();
+
+        // Route data based on who opened the scanner
+        if (typeof currentCallback === "function") {
+            // Send data directly to the specific edit field's logic
+            currentCallback(barcode);
+        } else {
+            // Fallback Default: Main search box logic
+            const resultText = document.getElementById('barcode-result');
+            if (resultText) resultText.innerText = barcode;
+
+            const searchInput = document.getElementById('code-search');
+            if (searchInput) {
+                searchInput.value = barcode;
+                if (typeof searchByCode === "function") {
                     searchByCode();
                 }
-
-                setScannerUi(false);
-            });
-
-            setScannerUi(true);
-        } else {
-            if (html5QrcodeScanner) {
-                html5QrcodeScanner.clear();
             }
-            qrReader.style.display = 'none';
+        }
-            setScannerUi(false);
+    });
+
+    // Event Listener for the main standalone search button
+    document.getElementById('scanButton')?.addEventListener('click', function() {
+        if (!isScanning) {
+            // Pass null so it defaults to filling the standard search box
+            startScanner(null); 
+        } else {
+            stopScanner();
         }
     });
 
@@ -2824,26 +2889,18 @@ document.addEventListener('DOMContentLoaded', ()=>{
             return;
         }
 
-        if (qrReader.style.display !== 'none') {
+        // Toggle close if it's already running
-            if (html5QrcodeScanner) {
+        if (isScanning && qrReader.style.display !== 'none') {
-                html5QrcodeScanner.clear();
+            stopScanner();
-            }
-            qrReader.style.display = 'none';
             scanEditBtn.textContent = 'Barcode scannen';
             return;
         }
 
-        qrReader.style.display = 'block';
         scanEditBtn.textContent = 'Scanner schließen';
-        html5QrcodeScanner = new Html5QrcodeScanner('qr-reader', { 
+
-            fps: 10, 
+        // Start scanner with custom logic mapping to the Code input field
-            qrbox: 250,
+        startScanner(function(decodedText) {
-            rememberLastUsedCamera: true
+            editCodeInput.value = decodedText;
-        });
-        html5QrcodeScanner.render((decodedText) => {
-            html5QrcodeScanner.clear();
-            qrReader.style.display = 'none';
-            editCodeInput.value = String(decodedText || '').trim();
             validateCodeField(editCodeInput, document.getElementById('edit-item-id')?.value || null);
             scanEditBtn.textContent = 'Barcode scannen';
         });
@@ -2857,26 +2914,18 @@ document.addEventListener('DOMContentLoaded', ()=>{
             return;
         }
 
-        if (qrReader.style.display !== 'none') {
+        // Toggle close if it's already running
-            if (html5QrcodeScanner) {
+        if (isScanning && qrReader.style.display !== 'none') {
-                html5QrcodeScanner.clear();
+            stopScanner();
-            }
-            qrReader.style.display = 'none';
             scanIsbnBtn.textContent = 'ISBN scannen';
             return;
         }
 
-        qrReader.style.display = 'block';
         scanIsbnBtn.textContent = 'Scanner schließen';
-        html5QrcodeScanner = new Html5QrcodeScanner('qr-reader', {
+
-            fps: 10,
+        // Start scanner with custom logic mapping to the ISBN input field
-            qrbox: 250,
+        startScanner(function(decodedText) {
-            rememberLastUsedCamera: true
+            editIsbnInput.value = decodedText;
-        });
-        html5QrcodeScanner.render((decodedText) => {
-            html5QrcodeScanner.clear();
-            qrReader.style.display = 'none';
-            editIsbnInput.value = String(decodedText || '').trim();
             scanIsbnBtn.textContent = 'ISBN scannen';
             if (typeof fetchBookInfo === 'function') {
                 fetchBookInfo('edit');

Web/templates/termin_client.html

@@ -2,17 +2,49 @@
 
 {% block title %}Termin buchen - Inventarsystem{% endblock %}
 
+{% block head %}
+{{ super() }}
+<link href="https://cdn.jsdelivr.net/npm/fullcalendar@6.1.15/index.global.min.css" rel="stylesheet">
+<style>
+    #client-slot-calendar {
+        min-height: 520px;
+    }
+    .fc .fc-timegrid-slot-label-cushion,
+    .fc .fc-timegrid-axis-cushion,
+    .fc .fc-col-header-cell-cushion {
+        font-weight: 600;
+    }
+    .slot-selected-chip {
+        display: inline-flex;
+        align-items: center;
+        gap: .4rem;
+        border-radius: 999px;
+        background: rgba(13, 110, 253, 0.1);
+        color: #0d6efd;
+        padding: .35rem .75rem;
+        font-size: .9rem;
+        font-weight: 700;
+    }
+    .day-slider-wrap {
+        background: #f8f9fa;
+        border: 1px solid #e9ecef;
+        border-radius: .9rem;
+        padding: .8rem 1rem;
+    }
+</style>
+{% endblock %}
+
 {% block content %}
 <div class="container py-4">
     <div class="row justify-content-center">
-        <div class="col-12 col-xl-10">
+        <div class="col-12 col-xxl-11">
             <div class="row g-4">
-                <div class="col-12 col-lg-5">
+                <div class="col-12 col-lg-4">
                     <div class="card border-0 shadow-lg rounded-4 h-100">
                         <div class="card-body p-4 p-md-5">
                             <p class="text-uppercase text-muted fw-semibold mb-2">Terminplaner</p>
                             <h1 class="h3 fw-bold mb-3">Termin buchen</h1>
-                            <p class="text-muted mb-4">Wählen Sie einen freien Zeitpunkt und tragen Sie Ihren Namen ein. Der Termin wird anschließend im Plan gespeichert.</p>
+                            <p class="text-muted mb-4">Wählen Sie im Kalender einen freien Slot aus. Den gewählten Termin können Sie danach direkt wie in einem Kalender-Block verschieben.</p>
 
                             <div class="p-3 rounded-3 bg-light mb-3">
                                 <div class="fw-semibold">Zeitraum</div>
@@ -27,12 +59,24 @@
                                 <div>{{ available.slot_lenght }} Minuten</div>
                             </div>
 
+                            <div class="p-3 rounded-3 bg-light mb-3">
+                                <div class="fw-semibold mb-2">Gewählter Termin</div>
+                                <div id="selected-slot-badge" class="text-muted small">Noch kein Slot ausgewählt.</div>
+                            </div>
+
                             {% if available.slots_booked %}
                             <div class="p-3 rounded-3 bg-light">
                                 <div class="fw-semibold mb-2">Bereits gebucht</div>
                                 <ul class="mb-0 small">
                                     {% for booking in available.slots_booked %}
-                                    <li>{{ booking.start }}{% if booking.name %} - {{ booking.name }}{% endif %}</li>
+                                    <li>
+                                        {{ booking.start }}
+                                        {% if can_view_booking_names and booking.name %}
+                                        - {{ booking.name }}
+                                        {% else %}
+                                        - Belegt
+                                        {% endif %}
+                                    </li>
                                     {% endfor %}
                                 </ul>
                             </div>
@@ -40,15 +84,26 @@
                         </div>
                     </div>
                 </div>
-                <div class="col-12 col-lg-7">
+                <div class="col-12 col-lg-8">
                     <div class="card border-0 shadow-lg rounded-4 h-100">
                         <div class="card-body p-4 p-md-5 bg-white">
-                            <h2 class="h4 fw-bold mb-4">Buchung absenden</h2>
+                            <h2 class="h4 fw-bold mb-3">Termin im Kalender auswählen</h2>
-                            <form method="post" action="{{ url_for('terminplaner.client', appointment_id=appointment_id, tenant=tenant_id) }}" class="vstack gap-3">
+
+                            <div class="day-slider-wrap mb-3">
+                                <div class="d-flex justify-content-between align-items-center gap-2 mb-2">
+                                    <span class="small text-muted">Tag wählen</span>
+                                    <strong id="day-slider-label" class="small"></strong>
+                                </div>
+                                <input id="day-slider" type="range" class="form-range m-0" min="0" max="0" value="0">
+                            </div>
+
+                            <div id="client-slot-calendar" class="mb-4"></div>
+
+                            <form id="client-booking-form" method="post" action="{{ url_for('terminplaner.client', appointment_id=appointment_id, tenant=tenant_id) }}" class="vstack gap-3">
                                 <div>
                                     <label for="start_day_time" class="form-label fw-semibold">Gewünschter Zeitpunkt</label>
-                                    <input type="text" id="start_day_time" name="start_day_time" class="form-control form-control-lg" placeholder="2026-05-29 10:30" required>
+                                    <input type="text" id="start_day_time" name="start_day_time" class="form-control form-control-lg" placeholder="Bitte im Kalender auswählen" readonly required>
-                                    <div class="form-text">Tragen Sie Datum und Uhrzeit im Format YYYY-MM-DD HH:MM ein, sofern kein Kalenderfeld genutzt wird.</div>
+                                    <div class="form-text">Klicken Sie auf einen freien Slot oder verschieben Sie den gewählten Block.</div>
                                 </div>
                                 <div>
                                     <label for="client_name" class="form-label fw-semibold">Ihr Name</label>
@@ -66,4 +121,403 @@
         </div>
     </div>
 </div>
+
+<div class="modal fade" id="calendarDownloadModal" tabindex="-1" aria-hidden="true">
+    <div class="modal-dialog modal-dialog-centered">
+        <div class="modal-content">
+            <div class="modal-header">
+                <h5 class="modal-title">Termin zum Kalender hinzufügen?</h5>
+                <button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="Schließen"></button>
+            </div>
+            <div class="modal-body">
+                <p class="mb-2">Sie haben einen Termin ausgewählt.</p>
+                <p class="mb-0 small text-muted">Mit einem Klick auf ".ics herunterladen" können Sie den Termin in Apple/Google/Outlook-Kalender importieren.</p>
+            </div>
+            <div class="modal-footer">
+                <button type="button" class="btn btn-outline-secondary" data-bs-dismiss="modal">Abbrechen</button>
+                <button id="confirm-booking-only" type="button" class="btn btn-primary">Jetzt buchen</button>
+                <button id="confirm-booking-with-ics" type="button" class="btn btn-success">Buchen + .ics</button>
+            </div>
+        </div>
+    </div>
+</div>
+
+<script src="https://cdn.jsdelivr.net/npm/fullcalendar@6.1.15/index.global.min.js"></script>
+<script>
+    (function () {
+        const available = {{ available|tojson }};
+        const appointmentId = {{ appointment_id|tojson }};
+        const slider = document.getElementById('day-slider');
+        const sliderLabel = document.getElementById('day-slider-label');
+        const sliderWrap = slider ? slider.closest('.day-slider-wrap') : null;
+        const selectedSlotInput = document.getElementById('start_day_time');
+        const selectedSlotBadge = document.getElementById('selected-slot-badge');
+        const clientNameInput = document.getElementById('client_name');
+        const form = document.getElementById('client-booking-form');
+        const calendarEl = document.getElementById('client-slot-calendar');
+        const modalEl = document.getElementById('calendarDownloadModal');
+        const confirmBookingOnlyBtn = document.getElementById('confirm-booking-only');
+        const confirmBookingWithIcsBtn = document.getElementById('confirm-booking-with-ics');
+        const modal = modalEl ? new bootstrap.Modal(modalEl) : null;
+
+        const slotLength = Number.parseInt(available.slot_lenght, 10) || 45;
+        const bookedStarts = new Set((available.slots_booked || []).map(function (entry) {
+            return String(entry.start || '').trim();
+        }).filter(Boolean));
+
+        function formatDateForInput(dateObj) {
+            const y = dateObj.getFullYear();
+            const m = String(dateObj.getMonth() + 1).padStart(2, '0');
+            const d = String(dateObj.getDate()).padStart(2, '0');
+            const hh = String(dateObj.getHours()).padStart(2, '0');
+            const mm = String(dateObj.getMinutes()).padStart(2, '0');
+            return y + '-' + m + '-' + d + ' ' + hh + ':' + mm;
+        }
+
+        function formatDateReadable(value) {
+            if (!value) return 'Noch kein Slot ausgewählt.';
+            return 'Ausgewählt: ' + value;
+        }
+
+        function dateRangeInclusive(startStr, endStr) {
+            const days = [];
+            const start = new Date(startStr + 'T00:00:00');
+            const end = new Date(endStr + 'T00:00:00');
+            if (Number.isNaN(start.getTime()) || Number.isNaN(end.getTime())) {
+                return days;
+            }
+            const cursor = new Date(start);
+            while (cursor <= end) {
+                const y = cursor.getFullYear();
+                const m = String(cursor.getMonth() + 1).padStart(2, '0');
+                const d = String(cursor.getDate()).padStart(2, '0');
+                days.push(y + '-' + m + '-' + d);
+                cursor.setDate(cursor.getDate() + 1);
+            }
+            return days;
+        }
+
+        function addMinutes(dateObj, minutes) {
+            return new Date(dateObj.getTime() + minutes * 60000);
+        }
+
+        function formatTimeForCalendar(dateObj) {
+            return String(dateObj.getHours()).padStart(2, '0') + ':' + String(dateObj.getMinutes()).padStart(2, '0') + ':00';
+        }
+
+        function addDays(dateStr, days) {
+            const d = new Date(dateStr + 'T00:00:00');
+            d.setDate(d.getDate() + days);
+            const y = d.getFullYear();
+            const m = String(d.getMonth() + 1).padStart(2, '0');
+            const day = String(d.getDate()).padStart(2, '0');
+            return y + '-' + m + '-' + day;
+        }
+
+        function parseTimeSpanEntry(entry) {
+            const value = String(entry || '').trim();
+            let m = value.match(/^(\d{4}-\d{2}-\d{2})\s+(\d{2}:\d{2})-(\d{2}:\d{2})$/);
+            if (m) {
+                return { date: m[1], from: m[2], to: m[3] };
+            }
+            m = value.match(/^(\d{2}:\d{2})-(\d{2}:\d{2})$/);
+            if (m) {
+                return { date: null, from: m[1], to: m[2] };
+            }
+            return null;
+        }
+
+        function buildCandidateSlots() {
+            const slots = [];
+            const allowedDates = dateRangeInclusive(String(available.date_start || ''), String(available.date_end || ''));
+            const spans = Array.isArray(available.time_span) ? available.time_span : [];
+
+            spans.forEach(function (entry) {
+                const parsed = parseTimeSpanEntry(entry);
+                if (!parsed) {
+                    return;
+                }
+
+                const targetDates = parsed.date ? [parsed.date] : allowedDates;
+                targetDates.forEach(function (date) {
+                    const from = new Date(date + 'T' + parsed.from + ':00');
+                    const to = new Date(date + 'T' + parsed.to + ':00');
+                    if (Number.isNaN(from.getTime()) || Number.isNaN(to.getTime()) || from >= to) {
+                        return;
+                    }
+
+                    let cursor = new Date(from);
+                    while (addMinutes(cursor, slotLength) <= to) {
+                        const slotStart = formatDateForInput(cursor);
+                        if (!bookedStarts.has(slotStart)) {
+                            slots.push({
+                                start: slotStart,
+                                end: formatDateForInput(addMinutes(cursor, slotLength)),
+                            });
+                        }
+                        cursor = addMinutes(cursor, slotLength);
+                    }
+                });
+            });
+
+            return slots;
+        }
+
+        const candidateSlots = buildCandidateSlots();
+        const slotStartSet = new Set(candidateSlots.map(function (slot) { return slot.start; }));
+        const allDays = dateRangeInclusive(String(available.date_start || ''), String(available.date_end || ''));
+
+        // Show the requested UI time window from 08:15 to 20:00 and highlight available slots
+        let slotMinTime = '08:15:00';
+        let slotMaxTime = '20:00:00';
+        if (candidateSlots.length > 0) {
+            const starts = candidateSlots.map(function (slot) {
+                return new Date(slot.start.replace(' ', 'T') + ':00');
+            }).filter(function (d) { return !Number.isNaN(d.getTime()); });
+            const ends = candidateSlots.map(function (slot) {
+                return new Date(slot.end.replace(' ', 'T') + ':00');
+            }).filter(function (d) { return !Number.isNaN(d.getTime()); });
+
+            // Keep the computed min/max for gap calculations below
+            var computedMinStart = null;
+            var computedMaxEnd = null;
+            if (starts.length > 0 && ends.length > 0) {
+                computedMinStart = starts[0];
+                computedMaxEnd = ends[0];
+                starts.forEach(function (d) { if (d < computedMinStart) computedMinStart = d; });
+                ends.forEach(function (d) { if (d > computedMaxEnd) computedMaxEnd = d; });
+            }
+        }
+
+        const visibleStart = allDays[0] || String(available.date_start || '');
+        const visibleEndExclusive = allDays.length > 0
+            ? addDays(allDays[allDays.length - 1], 1)
+            : addDays(String(available.date_end || available.date_start || ''), 1);
+
+        const multiDayDuration = Math.max(1, allDays.length || 1);
+        const initialViewName = multiDayDuration === 1 ? 'timeGridDay' : 'timeGridRange';
+        let selectedSlot = '';
+        let selectedEvent = null;
+        let allowImmediateSubmit = false;
+
+        const calendar = new FullCalendar.Calendar(calendarEl, {
+            initialView: initialViewName,
+            views: {
+                timeGridRange: {
+                    type: 'timeGrid',
+                    duration: { days: multiDayDuration },
+                    buttonText: 'Zeitraum'
+                }
+            },
+            locale: 'de',
+            firstDay: 1,
+            height: 'auto',
+            allDaySlot: false,
+            editable: true,
+            eventStartEditable: true,
+            eventDurationEditable: false,
+            selectable: false,
+            slotDuration: '00:15:00',
+            snapDuration: '00:15:00',
+            slotMinTime: slotMinTime,
+            slotMaxTime: slotMaxTime,
+            nowIndicator: true,
+            validRange: {
+                start: visibleStart,
+                end: visibleEndExclusive,
+            },
+            visibleRange: {
+                start: visibleStart,
+                end: visibleEndExclusive,
+            },
+            headerToolbar: {
+                left: '',
+                center: 'title',
+                right: multiDayDuration === 1 ? '' : 'timeGridDay,timeGridRange'
+            },
+            events: [],
+            eventDrop: function (info) {
+                if (info.event.id !== 'selected-slot') {
+                    return;
+                }
+                const droppedStart = formatDateForInput(info.event.start);
+                if (!slotStartSet.has(droppedStart)) {
+                    info.revert();
+                    window.alert('Dieser Zeitpunkt ist nicht als freier Slot verfügbar.');
+                    return;
+                }
+                applySelectedSlot(droppedStart);
+            },
+            eventClick: function (info) {
+                const slotType = info.event.extendedProps ? info.event.extendedProps.slotType : '';
+                if (slotType !== 'free') {
+                    return;
+                }
+                applySelectedSlot(info.event.extendedProps.slotStart || '');
+            }
+        });
+
+        // No background greying: show full calendar skeleton and only mark possible slots
+
+        function updateSliderLabel() {
+            const dateList = dateRangeInclusive(String(available.date_start || ''), String(available.date_end || ''));
+            const idx = Number.parseInt(slider.value, 10) || 0;
+            sliderLabel.textContent = dateList[idx] || '';
+        }
+
+        function applySelectedSlot(value) {
+            selectedSlot = String(value || '').trim();
+            selectedSlotInput.value = selectedSlot;
+            selectedSlotBadge.innerHTML = selectedSlot
+                ? '<span class="slot-selected-chip">' + selectedSlot + '</span>'
+                : 'Noch kein Slot ausgewählt.';
+
+            if (selectedEvent) {
+                selectedEvent.remove();
+                selectedEvent = null;
+            }
+
+            if (!selectedSlot) {
+                return;
+            }
+
+            const start = new Date(selectedSlot.replace(' ', 'T') + ':00');
+            const end = addMinutes(start, slotLength);
+            selectedEvent = calendar.addEvent({
+                id: 'selected-slot',
+                title: 'Ihr ausgewählter Termin',
+                start: start,
+                end: end,
+                color: '#0d6efd',
+                editable: true,
+            });
+
+            refreshIcsLink();
+        }
+
+        function getIcsDownloadUrl() {
+            const base = {{ url_for('terminplaner.client_slot_calendar_export', appointment_id=appointment_id, tenant=tenant_id)|tojson }};
+            const url = new URL(base, window.location.origin);
+            if (selectedSlot) {
+                url.searchParams.set('start', selectedSlot);
+            }
+            const name = String(clientNameInput.value || '').trim();
+            if (name) {
+                url.searchParams.set('name', name);
+            }
+            return url.toString();
+        }
+
+        function refreshIcsLink() {
+            const icsUrl = getIcsDownloadUrl();
+            if (confirmBookingWithIcsBtn) {
+                confirmBookingWithIcsBtn.setAttribute('data-ics-url', icsUrl);
+            }
+        }
+
+        // No background gaps: keep full skeleton/grid visible
+
+        // Add candidate free slots (blue)
+        candidateSlots.forEach(function (slot) {
+            const start = new Date(slot.start.replace(' ', 'T') + ':00');
+            const end = new Date(slot.end.replace(' ', 'T') + ':00');
+            calendar.addEvent({
+                title: 'Freier Slot',
+                start: start,
+                end: end,
+                color: '#0d6efd',
+                textColor: '#ffffff',
+                editable: false,
+                extendedProps: {
+                    slotStart: slot.start,
+                    slotType: 'free',
+                }
+            });
+        });
+
+        (available.slots_booked || []).forEach(function (booking) {
+            const startStr = String(booking.start || '').trim();
+            if (!startStr) {
+                return;
+            }
+            const start = new Date(startStr.replace(' ', 'T') + ':00');
+            const end = addMinutes(start, slotLength);
+            calendar.addEvent({
+                title: 'Gebucht' + (booking.name ? ' - ' + booking.name : ''),
+                start: start,
+                end: end,
+                color: '#dc3545',
+                editable: false,
+                display: 'block',
+            });
+        });
+
+        form.addEventListener('submit', function (ev) {
+            if (!selectedSlotInput.value) {
+                ev.preventDefault();
+                window.alert('Bitte zuerst im Kalender einen freien Slot auswählen.');
+                return;
+            }
+
+            if (allowImmediateSubmit) {
+                return;
+            }
+
+            ev.preventDefault();
+            if (modal) {
+                modal.show();
+            }
+        });
+
+        if (confirmBookingOnlyBtn) {
+            confirmBookingOnlyBtn.addEventListener('click', function () {
+                allowImmediateSubmit = true;
+                if (modal) {
+                    modal.hide();
+                }
+                form.submit();
+            });
+        }
+
+        if (confirmBookingWithIcsBtn) {
+            confirmBookingWithIcsBtn.addEventListener('click', function () {
+                const icsUrl = confirmBookingWithIcsBtn.getAttribute('data-ics-url') || getIcsDownloadUrl();
+                if (icsUrl) {
+                    window.open(icsUrl, '_blank');
+                }
+                allowImmediateSubmit = true;
+                if (modal) {
+                    modal.hide();
+                }
+                form.submit();
+            });
+        }
+
+        clientNameInput.addEventListener('input', refreshIcsLink);
+
+        if (sliderWrap) {
+            sliderWrap.style.display = multiDayDuration > 1 ? '' : 'none';
+        }
+
+        slider.max = String(Math.max(0, allDays.length - 1));
+        slider.value = '0';
+        updateSliderLabel();
+        if (allDays.length > 0) {
+            calendar.gotoDate(allDays[0]);
+        }
+
+        slider.addEventListener('input', function () {
+            const idx = Number.parseInt(slider.value, 10) || 0;
+            updateSliderLabel();
+            if (allDays[idx]) {
+                if (calendar.view.type === 'timeGridDay') {
+                    calendar.gotoDate(allDays[idx]);
+                }
+            }
+        });
+
+        calendar.render();
+        refreshIcsLink();
+    })();
+</script>
 {% endblock %}

Web/templates/termin_client_success.html

@@ -0,0 +1,121 @@
+<!DOCTYPE html>
+<html lang="de">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>Buchung erfolgreich</title>
+    <style>
+        :root {
+            color-scheme: light;
+            --bg-a: #0f4c5c;
+            --bg-b: #16697a;
+            --ok: #22c55e;
+            --text: #0f172a;
+            --muted: #475569;
+            --card: #ffffff;
+        }
+        * {
+            box-sizing: border-box;
+        }
+        body {
+            margin: 0;
+            min-height: 100vh;
+            font-family: "Manrope", "Segoe UI", sans-serif;
+            background: radial-gradient(circle at 20% 20%, rgba(255,255,255,0.14), transparent 45%), linear-gradient(135deg, var(--bg-a), var(--bg-b));
+            display: flex;
+            align-items: center;
+            justify-content: center;
+            padding: 2rem;
+        }
+        .success-window {
+            width: min(900px, 100%);
+            background: var(--card);
+            border-radius: 1.25rem;
+            box-shadow: 0 28px 70px rgba(2, 6, 23, 0.32);
+            padding: clamp(1.5rem, 4vw, 3rem);
+            text-align: center;
+        }
+        .badge {
+            width: 84px;
+            height: 84px;
+            margin: 0 auto 1.25rem auto;
+            border-radius: 50%;
+            display: grid;
+            place-items: center;
+            background: rgba(34, 197, 94, 0.12);
+            color: var(--ok);
+            font-size: 2rem;
+            font-weight: 800;
+        }
+        h1 {
+            margin: 0 0 0.9rem 0;
+            font-size: clamp(1.8rem, 5vw, 3rem);
+            color: var(--text);
+            line-height: 1.1;
+        }
+        p {
+            margin: 0;
+            font-size: 1.1rem;
+            color: var(--muted);
+        }
+        .meta {
+            margin-top: 1.4rem;
+            padding: 1rem;
+            border-radius: 0.9rem;
+            background: #f8fafc;
+            color: #0f172a;
+            font-weight: 600;
+        }
+        .actions {
+            margin-top: 1.8rem;
+            display: flex;
+            justify-content: center;
+            gap: .75rem;
+            flex-wrap: wrap;
+        }
+        .btn {
+            border: 0;
+            border-radius: 0.8rem;
+            padding: .85rem 1.25rem;
+            font-size: 1rem;
+            font-weight: 700;
+            cursor: pointer;
+            text-decoration: none;
+            display: inline-flex;
+            align-items: center;
+            justify-content: center;
+        }
+        .btn-close {
+            background: #0f4c5c;
+            color: #fff;
+        }
+        .btn-link {
+            background: #e2e8f0;
+            color: #0f172a;
+        }
+    </style>
+</head>
+<body>
+    <main class="success-window" role="main" aria-live="polite">
+        <div class="badge">✓</div>
+        <h1>Buchung erfolgreich</h1>
+        <p>Sie können das Fenster jetzt schließen.</p>
+
+        {% if client_name or slot_start %}
+        <div class="meta">
+            {% if client_name %}
+            <div>Name: {{ client_name }}</div>
+            {% endif %}
+            {% if slot_start %}
+            <div>Termin: {{ slot_start }}</div>
+            {% endif %}
+        </div>
+        {% endif %}
+
+        <div class="actions">
+            <button class="btn btn-close" type="button" onclick="window.close()">Fenster schließen</button>
+            <a class="btn btn-link" href="{{ url_for('terminplaner.client', appointment_id=appointment_id, tenant=tenant_id) }}">Zurück zur Buchungsseite</a>
+        </div>
+    </main>
+</body>
+</html>

Web/templates/terminplan.html

@@ -287,7 +287,7 @@ document.addEventListener('DOMContentLoaded', function() {
                     const filteredEvents = showCompletedBookings 
                         ? processedEvents 
                         : processedEvents.filter(event => event.extendedProps.status !== 'completed');
-                    
+
                     // Provide events to calendar
                     successCallback(filteredEvents);
                 })
@@ -314,22 +314,6 @@ document.addEventListener('DOMContentLoaded', function() {
                 periodDiv.style.display = 'inline-block';
                 periodDiv.style.fontSize = '10px';
                 info.el.appendChild(periodDiv);
-            } else {
-                // Check if it is a multi-day event
-                const start = info.event.start;
-                const end = info.event.end;
-                if (start && end && start.toDateString() !== end.toDateString()) {
-                    const periodDiv = document.createElement('div');
-                    periodDiv.className = 'fc-event-period-marker';
-                    periodDiv.textContent = 'Mehrtägig';
-                    periodDiv.style.backgroundColor = 'rgba(255,255,255,0.3)';
-                    periodDiv.style.borderRadius = '3px';
-                    periodDiv.style.padding = '1px 3px';
-                    periodDiv.style.marginTop = '2px';
-                    periodDiv.style.display = 'inline-block';
-                    periodDiv.style.fontSize = '10px';
-                    info.el.appendChild(periodDiv);
-                }
             }
             
             // Add borrowed indicator if relevant

tools/debug_get_appointment.py

@@ -1,54 +0,0 @@
-#!/usr/bin/env python3
-"""
-Small debug script to check tenant-aware lookup for an appointment id.
-Usage: ./tools/debug_get_appointment.py <appointment_id> [tenant]
-"""
-import sys
-from bson.objectid import ObjectId
-from Web.modules.database.settings import MongoClient, MONGODB_HOST, MONGODB_PORT, MONGODB_DB
-import Web.modules.database.termine as termine
-
-
-def main():
-    if len(sys.argv) < 2:
-        print("Usage: debug_get_appointment.py <appointment_id> [tenant]")
-        sys.exit(2)
-    aid = sys.argv[1]
-    tenant = sys.argv[2] if len(sys.argv) > 2 else None
-
-    if tenant:
-        print(f"Looking up appointment {aid} for tenant {tenant}")
-    else:
-        print(f"Looking up appointment {aid} for default tenant")
-
-    try:
-        # Use the module helper directly
-        item = termine.get_item(aid)
-        if item:
-            print('Found with termini.get_item:')
-            print(item)
-        else:
-            print('termin.get_item returned None')
-
-        # Try explicit MongoClient + tenant DB resolution
-        client = MongoClient(MONGODB_HOST, MONGODB_PORT)
-        try:
-            from Web.tenant import TenantContext, get_tenant_db
-            if tenant:
-                ctx = TenantContext()
-                ctx.tenant_id = tenant
-                db = ctx.get_database(client)
-            else:
-                db = get_tenant_db(client) if 'get_tenant_db' in dir() else client[MONGODB_DB]
-
-            doc = db['appointments'].find_one({'_id': ObjectId(aid)})
-            print('Direct DB find_one returned:')
-            print(doc)
-        finally:
-            client.close()
-    except Exception as e:
-        print('Error during debug lookup:', e)
-
-
-if __name__ == '__main__':
-    main()