chore: Bump version to v0.1.5.2

fix: Preisanzeige korrigieren - Cent zu Euro Konvertierung
Problem: Preise wurden in Cent gespeichert aber fälschlicherweise als Euro angezeigt Lösung: Alle Backend-APIs konvertieren Preise korrekt von Cent zu Euro (/100) Betroffene Dateien: - bookings.ts: E-Mail-Templates und Preisberechnungen - cancellation.ts: Preisberechnungen für Stornierungen - email-templates.ts: HTML-E-Mail-Templates - email.ts: ICS-Kalender-Integration - caldav.ts: CalDAV-Kalender-Export Jetzt werden Preise konsistent in Euro angezeigt (z.B. 50.00€ statt 5000.00€)
2025-10-09 16:02:33 +02:00 · 2025-10-09 15:59:00 +02:00 · 2025-10-09 08:50:25 +02:00 · 2025-10-09 08:09:19 +02:00 · 2025-10-09 08:05:59 +02:00 · 2025-10-08 19:59:20 +02:00
12 changed files with 644 additions and 156 deletions
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
  "name": "quests-template-basic",
  "private": true,
-  "version": "0.1.4",
+  "version": "0.1.5.2",
  "type": "module",
  "scripts": {
    "check:types": "tsc --noEmit",
--- a/src/client/components/admin-bookings.tsx
+++ b/src/client/components/admin-bookings.tsx
@@ -3,6 +3,7 @@ import { useMutation, useQuery } from "@tanstack/react-query";
 import { queryClient } from "@/client/rpc-client";

 export function AdminBookings() {
+  const [filterMode, setFilterMode] = useState<"upcoming" | "all" | "date">("upcoming");
  const [selectedDate, setSelectedDate] = useState(new Date().toISOString().split('T')[0]);
  const [selectedPhoto, setSelectedPhoto] = useState<string>("");
  const [showPhotoModal, setShowPhotoModal] = useState(false);
@@ -64,8 +65,20 @@ export function AdminBookings() {
    })
  );

-  const getTreatmentName = (treatmentId: string) => {
-     return treatments?.find(t => t.id === treatmentId)?.name || "Unbekannte Behandlung";
+  const getTreatmentNames = (booking: any) => {
+    // Handle new treatments array structure
+    if (booking.treatments && Array.isArray(booking.treatments) && booking.treatments.length > 0) {
+      const names = booking.treatments
+        .map((t: any) => t.name)
+        .filter((name: string) => name && name.trim())
+        .join(", ");
+      return names || "Keine Behandlung";
+    }
+    // Fallback to deprecated treatmentId for backward compatibility
+    if (booking.treatmentId) {
+      return treatments?.find(t => t.id === booking.treatmentId)?.name || "Unbekannte Behandlung";
+    }
+    return "Keine Behandlung";
  };

  const getStatusColor = (status: string) => {
@@ -127,9 +140,23 @@ export function AdminBookings() {
    return appointmentDate >= today;
  };

-  const filteredBookings = bookings?.filter(booking => 
-    selectedDate ? booking.appointmentDate === selectedDate : true
-  ).sort((a, b) => {
+  // Filter bookings based on selected filter mode
+  const filteredBookings = bookings?.filter(booking => {
+    if (filterMode === "upcoming") {
+      // Show all future bookings (not cancelled)
+      const bookingDate = new Date(booking.appointmentDate);
+      const today = new Date();
+      today.setHours(0, 0, 0, 0);
+      bookingDate.setHours(0, 0, 0, 0);
+      return bookingDate >= today && booking.status !== "cancelled";
+    } else if (filterMode === "date") {
+      // Show bookings for specific date
+      return booking.appointmentDate === selectedDate;
+    } else {
+      // Show all bookings
+      return true;
+    }
+  }).sort((a, b) => {
    if (a.appointmentDate === b.appointmentDate) {
      return a.appointmentTime.localeCompare(b.appointmentTime);
    }
@@ -206,22 +233,54 @@ export function AdminBookings() {
        </div>
      </div>

-      {/* Date Filter */}
+      {/* Filter Section */}
      <div className="bg-white rounded-lg shadow p-4 mb-6">
-        <div className="flex items-center space-x-4">
-          <label className="text-sm font-medium text-gray-700">Filter by date:</label>
-          <input
-            type="date"
-            value={selectedDate}
-            onChange={(e) => setSelectedDate(e.target.value)}
-            className="p-2 border border-gray-300 rounded-md focus:ring-2 focus:ring-pink-500 focus:border-pink-500"
-          />
-          <button
-            onClick={() => setSelectedDate("")}
-            className="text-sm text-pink-600 hover:text-pink-800"
-          >
-            Show All
-          </button>
+        <div className="flex flex-col space-y-4">
+          <div className="flex items-center space-x-2">
+            <label className="text-sm font-medium text-gray-700">Filter:</label>
+            <button
+              onClick={() => setFilterMode("upcoming")}
+              className={`px-4 py-2 rounded-md text-sm font-medium transition-colors ${
+                filterMode === "upcoming"
+                  ? "bg-pink-600 text-white"
+                  : "bg-gray-100 text-gray-700 hover:bg-gray-200"
+              }`}
+            >
+              Zukünftige
+            </button>
+            <button
+              onClick={() => setFilterMode("all")}
+              className={`px-4 py-2 rounded-md text-sm font-medium transition-colors ${
+                filterMode === "all"
+                  ? "bg-pink-600 text-white"
+                  : "bg-gray-100 text-gray-700 hover:bg-gray-200"
+              }`}
+            >
+              Alle
+            </button>
+            <button
+              onClick={() => setFilterMode("date")}
+              className={`px-4 py-2 rounded-md text-sm font-medium transition-colors ${
+                filterMode === "date"
+                  ? "bg-pink-600 text-white"
+                  : "bg-gray-100 text-gray-700 hover:bg-gray-200"
+              }`}
+            >
+              Datum
+            </button>
+          </div>
+          
+          {filterMode === "date" && (
+            <div className="flex items-center space-x-4 pl-16">
+              <label className="text-sm font-medium text-gray-700">Wähle Datum:</label>
+              <input
+                type="date"
+                value={selectedDate}
+                onChange={(e) => setSelectedDate(e.target.value)}
+                className="p-2 border border-gray-300 rounded-md focus:ring-2 focus:ring-pink-500 focus:border-pink-500"
+              />
+            </div>
+          )}
        </div>
      </div>

@@ -260,8 +319,8 @@ export function AdminBookings() {
                    <div className="text-sm text-gray-500">{booking.customerPhone || '—'}</div>
                  </div>
                </td>
-                <td className="px-6 py-4 whitespace-nowrap">
-                  <div className="text-sm text-gray-900">{getTreatmentName(booking.treatmentId)}</div>
+                <td className="px-6 py-4">
+                  <div className="text-sm text-gray-900">{getTreatmentNames(booking)}</div>
                  {booking.notes && (
                     <div className="text-sm text-gray-500">Notizen: {booking.notes}</div>
                  )}
@@ -357,8 +416,10 @@ export function AdminBookings() {
        
        {!filteredBookings?.length && (
          <div className="text-center py-8 text-gray-500">
-            {selectedDate 
+            {filterMode === "date"
              ? `Keine Buchungen für ${new Date(selectedDate).toLocaleDateString()} gefunden`
+              : filterMode === "upcoming"
+              ? "Keine zukünftigen Buchungen verfügbar."
              : "Keine Buchungen verfügbar."
            }
          </div>
@@ -445,6 +506,15 @@ export function AdminBookings() {
              const booking = bookings?.find(b => b.id === showMessageModal);
              if (!booking) return null;
              
+              // Calculate totals for multiple treatments
+              const hasTreatments = booking.treatments && Array.isArray(booking.treatments) && booking.treatments.length > 0;
+              const totalDuration = hasTreatments 
+                ? booking.treatments.reduce((sum: number, t: any) => sum + (t.duration || 0), 0)
+                : (booking.bookedDurationMinutes || 0);
+              const totalPrice = hasTreatments
+                ? booking.treatments.reduce((sum: number, t: any) => sum + (t.price || 0), 0)
+                : 0;
+              
              return (
                <div className="mb-4 bg-gray-50 p-4 rounded-md">
                  <p className="text-sm text-gray-700">
@@ -456,9 +526,29 @@ export function AdminBookings() {
                  <p className="text-sm text-gray-700">
                    <strong>Termin:</strong> {new Date(booking.appointmentDate).toLocaleDateString()} um {booking.appointmentTime}
                  </p>
-                  <p className="text-sm text-gray-700">
-                    <strong>Behandlung:</strong> {getTreatmentName(booking.treatmentId)}
-                  </p>
+                  <div className="text-sm text-gray-700 mt-2">
+                    <strong>Behandlungen:</strong>
+                    {hasTreatments ? (
+                      <div className="mt-1 ml-2">
+                        {booking.treatments.map((treatment: any, index: number) => (
+                          <div key={index} className="mb-1">
+                            • {treatment.name} ({treatment.duration} Min., {treatment.price}€)
+                          </div>
+                        ))}
+                        {booking.treatments.length > 1 && (
+                          <div className="mt-2 pt-2 border-t border-gray-300 font-semibold">
+                            Gesamt: {totalDuration} Min., {totalPrice.toFixed(2)}€
+                          </div>
+                        )}
+                      </div>
+                    ) : booking.treatmentId ? (
+                      <div className="mt-1 ml-2">
+                        • {treatments?.find(t => t.id === booking.treatmentId)?.name || "Unbekannte Behandlung"}
+                      </div>
+                    ) : (
+                      <span className="ml-2 text-gray-500">Keine Behandlung</span>
+                    )}
+                  </div>
                </div>
              );
            })()}
--- a/src/client/components/admin-calendar.tsx
+++ b/src/client/components/admin-calendar.tsx
@@ -47,7 +47,7 @@ export function AdminCalendar() {
    ...queryClient.recurringAvailability.getAvailableTimes.queryOptions({
      input: {
        date: createFormData.appointmentDate,
-        treatmentId: createFormData.treatmentId
+        treatmentIds: createFormData.treatmentId ? [createFormData.treatmentId] : []
      }
    }),
    enabled: !!createFormData.appointmentDate && !!createFormData.treatmentId
@@ -58,7 +58,16 @@ export function AdminCalendar() {
    ...queryClient.recurringAvailability.getAvailableTimes.queryOptions({
      input: {
        date: rescheduleFormData.appointmentDate,
-        treatmentId: (showRescheduleModal ? bookings?.find(b => b.id === showRescheduleModal)?.treatmentId : '') || ''
+        treatmentIds: (() => {
+          const booking = showRescheduleModal ? bookings?.find(b => b.id === showRescheduleModal) : null;
+          if (!booking) return [];
+          // Use new treatments array if available
+          if (booking.treatments && Array.isArray(booking.treatments) && booking.treatments.length > 0) {
+            return booking.treatments.map((t: any) => t.id);
+          }
+          // Fallback to deprecated treatmentId for backward compatibility
+          return booking.treatmentId ? [booking.treatmentId] : [];
+        })()
      }
    }),
    enabled: !!showRescheduleModal && !!rescheduleFormData.appointmentDate
@@ -86,8 +95,16 @@ export function AdminCalendar() {
    queryClient.bookings.generateCalDAVToken.mutationOptions()
  );

-  const getTreatmentName = (treatmentId: string) => {
-    return treatments?.find(t => t.id === treatmentId)?.name || "Unbekannte Behandlung";
+  const getTreatmentNames = (booking: any) => {
+    // Handle new treatments array structure
+    if (booking.treatments && Array.isArray(booking.treatments) && booking.treatments.length > 0) {
+      return booking.treatments.map((t: any) => t.name).join(", ");
+    }
+    // Fallback to deprecated treatmentId for backward compatibility
+    if (booking.treatmentId) {
+      return treatments?.find(t => t.id === booking.treatmentId)?.name || "Unbekannte Behandlung";
+    }
+    return "Keine Behandlung";
  };

  const getStatusColor = (status: string) => {
@@ -219,9 +236,29 @@ export function AdminCalendar() {
    const sessionId = localStorage.getItem('sessionId');
    if (!sessionId) return;

+    // Convert treatmentId to treatments array
+    const selectedTreatment = treatments?.find(t => t.id === createFormData.treatmentId);
+    if (!selectedTreatment) {
+      setCreateError('Bitte wähle eine Behandlung aus.');
+      return;
+    }
+
+    const treatmentsArray = [{
+      id: selectedTreatment.id,
+      name: selectedTreatment.name,
+      duration: selectedTreatment.duration,
+      price: selectedTreatment.price
+    }];
+
    createManualBooking({
      sessionId,
-      ...createFormData
+      treatments: treatmentsArray,
+      customerName: createFormData.customerName,
+      appointmentDate: createFormData.appointmentDate,
+      appointmentTime: createFormData.appointmentTime,
+      customerEmail: createFormData.customerEmail,
+      customerPhone: createFormData.customerPhone,
+      notes: createFormData.notes
    }, {
      onSuccess: () => {
        setShowCreateModal(false);
@@ -469,7 +506,7 @@ export function AdminCalendar() {
                    <div
                      key={booking.id}
                      className={`text-xs p-1 rounded border-l-2 ${getStatusColor(booking.status)} truncate`}
-                      title={`${booking.customerName} - ${getTreatmentName(booking.treatmentId)} (${booking.appointmentTime})`}
+                      title={`${booking.customerName} - ${getTreatmentNames(booking)} (${booking.appointmentTime})`}
                    >
                      <div className="font-medium">{booking.appointmentTime}</div>
                      <div className="truncate">{booking.customerName}</div>
@@ -526,7 +563,7 @@ export function AdminCalendar() {
                      
                      <div className="grid grid-cols-1 md:grid-cols-2 gap-4 text-sm text-gray-600">
                        <div>
-                          <strong>Behandlung:</strong> {getTreatmentName(booking.treatmentId)}
+                          <strong>Behandlung:</strong> {getTreatmentNames(booking)}
                        </div>
                        <div>
                          <strong>Uhrzeit:</strong> {booking.appointmentTime}
@@ -842,7 +879,7 @@ export function AdminCalendar() {

            {(() => {
              const booking = bookings?.find(b => b.id === showRescheduleModal);
-              const treatmentName = booking ? getTreatmentName(booking.treatmentId) : '';
+              const treatmentName = booking ? getTreatmentNames(booking) : '';
              return booking ? (
                <div className="mb-4 text-sm text-gray-700">
                  <div className="mb-2"><strong>Kunde:</strong> {booking.customerName}</div>
--- a/src/client/components/booking-form.tsx
+++ b/src/client/components/booking-form.tsx
@@ -3,7 +3,7 @@ import { useMutation, useQuery } from "@tanstack/react-query";
 import { queryClient } from "@/client/rpc-client";

 // Feature flag for multi-treatments availability API compatibility
-const USE_MULTI_TREATMENTS_AVAILABILITY = false;
+const USE_MULTI_TREATMENTS_AVAILABILITY = true;

 export function BookingForm() {
  const [selectedTreatments, setSelectedTreatments] = useState<Array<{id: string, name: string, duration: number, price: number}>>([]);
--- a/src/client/components/booking-status-page.tsx
+++ b/src/client/components/booking-status-page.tsx
@@ -8,6 +8,50 @@ interface BookingStatusPageProps {

 type BookingStatus = "pending" | "confirmed" | "cancelled" | "completed";

+interface Treatment {
+  id: string;
+  name: string;
+  duration: number;
+  price: number;
+}
+
+interface BookingDetails {
+  id: string;
+  customerName: string;
+  customerEmail?: string;
+  customerPhone?: string;
+  appointmentDate: string;
+  appointmentTime: string;
+  treatments: Treatment[];
+  totalDuration: number;
+  totalPrice: number;
+  status: BookingStatus;
+  notes?: string;
+  formattedDate: string;
+  createdAt: string;
+  canCancel: boolean;
+  hoursUntilAppointment: number;
+}
+
+interface RescheduleProposalDetails {
+  booking: {
+    id: string;
+    customerName: string;
+    customerEmail?: string;
+    customerPhone?: string;
+    status: BookingStatus;
+    treatments: Treatment[];
+    totalDuration: number;
+    totalPrice: number;
+  };
+  original: { date: string; time: string };
+  proposed: { date?: string; time?: string };
+  expiresAt: string;
+  hoursUntilExpiry: number;
+  isExpired: boolean;
+  canRespond: boolean;
+}
+
 function getStatusInfo(status: BookingStatus) {
  switch (status) {
    case "pending":
@@ -57,7 +101,7 @@ export default function BookingStatusPage({ token }: BookingStatusPageProps) {
  const [showCancelConfirm, setShowCancelConfirm] = useState(false);
  const [isCancelling, setIsCancelling] = useState(false);
  const [cancellationResult, setCancellationResult] = useState<{ success: boolean; message: string; formattedDate?: string } | null>(null);
-  const [rescheduleProposal, setRescheduleProposal] = useState<any | null>(null);
+  const [rescheduleProposal, setRescheduleProposal] = useState<RescheduleProposalDetails | null>(null);
  const [rescheduleResult, setRescheduleResult] = useState<{ success: boolean; message: string } | null>(null);
  const [isAccepting, setIsAccepting] = useState(false);
  const [isDeclining, setIsDeclining] = useState(false);
@@ -71,7 +115,7 @@ export default function BookingStatusPage({ token }: BookingStatusPageProps) {
  );

  // Try fetching reschedule proposal if booking not found or error
-  const rescheduleQuery = useQuery({
+  const rescheduleQuery = useQuery<RescheduleProposalDetails>({
    ...queryClient.cancellation.getRescheduleProposal.queryOptions({ input: { token } }),
    enabled: !!token && (!!bookingError || !booking),
  });
@@ -159,7 +203,7 @@ export default function BookingStatusPage({ token }: BookingStatusPageProps) {
      
      if (oneClickAction === 'accept') {
        const confirmAccept = window.confirm(
-          `Möchtest du den neuen Termin am ${rescheduleProposal.proposed.date} um ${rescheduleProposal.proposed.time} Uhr akzeptieren?`
+          `Möchtest du den neuen Termin am ${rescheduleProposal.proposed.date || 'TBD'} um ${rescheduleProposal.proposed.time || 'TBD'} Uhr akzeptieren?`
        );
        if (confirmAccept) {
          acceptMutation.mutate({ token });
@@ -311,12 +355,56 @@ export default function BookingStatusPage({ token }: BookingStatusPageProps) {
              <div className="border rounded-lg p-4 bg-gray-50">
                <div className="text-sm text-gray-500 font-semibold mb-1">Aktueller Termin</div>
                <div className="text-gray-900 font-medium">{rescheduleProposal.original.date} um {rescheduleProposal.original.time} Uhr</div>
-                <div className="text-gray-700 text-sm">{rescheduleProposal.booking.treatmentName}</div>
+                <div className="text-gray-700 text-sm mt-2">
+                  {rescheduleProposal.booking.treatments && rescheduleProposal.booking.treatments.length > 0 ? (
+                    <>
+                      {rescheduleProposal.booking.treatments.length <= 2 ? (
+                        rescheduleProposal.booking.treatments.map((t, i) => (
+                          <div key={i}>{t.name}</div>
+                        ))
+                      ) : (
+                        <>
+                          {rescheduleProposal.booking.treatments.slice(0, 2).map((t, i) => (
+                            <div key={i}>{t.name}</div>
+                          ))}
+                          <div className="text-gray-500 italic">+{rescheduleProposal.booking.treatments.length - 2} weitere</div>
+                        </>
+                      )}
+                      <div className="text-gray-600 mt-1 text-xs">
+                        {rescheduleProposal.booking.totalDuration} Min
+                      </div>
+                    </>
+                  ) : (
+                    <span className="text-gray-400 italic">Keine Behandlungen</span>
+                  )}
+                </div>
              </div>
              <div className="border rounded-lg p-4 bg-orange-50">
                <div className="text-sm text-orange-700 font-semibold mb-1">Neuer Vorschlag</div>
-                <div className="text-gray-900 font-medium">{rescheduleProposal.proposed.date} um {rescheduleProposal.proposed.time} Uhr</div>
-                <div className="text-gray-700 text-sm">{rescheduleProposal.booking.treatmentName}</div>
+                <div className="text-gray-900 font-medium">{rescheduleProposal.proposed.date || 'TBD'} um {rescheduleProposal.proposed.time || 'TBD'} Uhr</div>
+                <div className="text-gray-700 text-sm mt-2">
+                  {rescheduleProposal.booking.treatments && rescheduleProposal.booking.treatments.length > 0 ? (
+                    <>
+                      {rescheduleProposal.booking.treatments.length <= 2 ? (
+                        rescheduleProposal.booking.treatments.map((t, i) => (
+                          <div key={i}>{t.name}</div>
+                        ))
+                      ) : (
+                        <>
+                          {rescheduleProposal.booking.treatments.slice(0, 2).map((t, i) => (
+                            <div key={i}>{t.name}</div>
+                          ))}
+                          <div className="text-gray-500 italic">+{rescheduleProposal.booking.treatments.length - 2} weitere</div>
+                        </>
+                      )}
+                      <div className="text-gray-600 mt-1 text-xs">
+                        {rescheduleProposal.booking.totalDuration} Min
+                      </div>
+                    </>
+                  ) : (
+                    <span className="text-gray-400 italic">Keine Behandlungen</span>
+                  )}
+                </div>
              </div>
            </div>
            <div className="mt-4 bg-yellow-50 border border-yellow-200 rounded-lg p-3 text-sm text-yellow-800">
@@ -478,20 +566,44 @@ export default function BookingStatusPage({ token }: BookingStatusPageProps) {
              <span className="text-gray-600">Uhrzeit:</span>
              <span className="font-medium text-gray-900">{booking?.appointmentTime} Uhr</span>
            </div>
-            <div className="flex justify-between py-2 border-b border-gray-100">
-              <span className="text-gray-600">Behandlung:</span>
-              <span className="font-medium text-gray-900">{booking?.treatmentName}</span>
+            
+            {/* Treatments List */}
+            <div className="py-2 border-b border-gray-100">
+              <div className="text-gray-600 mb-2">Behandlungen:</div>
+              {booking?.treatments && booking.treatments.length > 0 ? (
+                <div className="bg-gray-50 rounded-lg p-3 space-y-2">
+                  {booking.treatments.map((treatment, index) => (
+                    <div key={index} className="flex justify-between items-center text-sm">
+                      <span className="font-medium text-gray-900">• {treatment.name}</span>
+                      <span className="text-gray-600">
+                        {treatment.duration} Min - {treatment.price.toFixed(2)} €
+                      </span>
+                    </div>
+                  ))}
+                  <div className="flex justify-between items-center pt-2 mt-2 border-t border-gray-200 font-semibold">
+                    <span className="text-gray-900">Gesamt:</span>
+                    <span className="text-gray-900">
+                      {booking.totalDuration} Min - {booking.totalPrice.toFixed(2)} €
+                    </span>
+                  </div>
+                </div>
+              ) : (
+                <div className="space-y-2">
+                  <span className="text-gray-400 text-sm italic">Keine Behandlungen angegeben</span>
+                  {((booking?.totalDuration ?? 0) > 0 || (booking?.totalPrice ?? 0) > 0) && (
+                    <div className="bg-gray-50 rounded-lg p-3">
+                      <div className="flex justify-between items-center font-semibold text-sm">
+                        <span className="text-gray-900">Gesamt:</span>
+                        <span className="text-gray-900">
+                          {booking?.totalDuration ?? 0} Min - {(booking?.totalPrice ?? 0).toFixed(2)} €
+                        </span>
+                      </div>
+                    </div>
+                  )}
+                </div>
+              )}
            </div>
-            <div className="flex justify-between py-2 border-b border-gray-100">
-              <span className="text-gray-600">Dauer:</span>
-              <span className="font-medium text-gray-900">{booking?.treatmentDuration} Minuten</span>
-            </div>
-            {booking?.treatmentPrice && booking.treatmentPrice > 0 && (
-              <div className="flex justify-between py-2 border-b border-gray-100">
-                <span className="text-gray-600">Preis:</span>
-                <span className="font-medium text-gray-900">{booking.treatmentPrice.toFixed(2)} €</span>
-              </div>
-            )}
+            
            {booking?.hoursUntilAppointment && booking.hoursUntilAppointment > 0 && booking.status !== "cancelled" && booking.status !== "completed" && (
              <div className="flex justify-between py-2">
                <span className="text-gray-600">Verbleibende Zeit:</span>
--- a/src/client/components/review-submission-page.tsx
+++ b/src/client/components/review-submission-page.tsx
@@ -139,7 +139,11 @@ export default function ReviewSubmissionPage({ token }: ReviewSubmissionPageProp
            </div>
            <div className="flex justify-between py-2 border-b border-gray-100">
              <span className="text-gray-600">Behandlung:</span>
-              <span className="font-medium text-gray-900">{booking.treatmentName}</span>
+              <span className="font-medium text-gray-900">
+                {booking.treatments && booking.treatments.length > 0
+                  ? booking.treatments.map((t: any) => t.name).join(", ")
+                  : "Keine Behandlung"}
+              </span>
            </div>
            <div className="flex justify-between py-2">
              <span className="text-gray-600">Name:</span>
--- a/src/server/lib/email-templates.ts
+++ b/src/server/lib/email-templates.ts
@@ -8,6 +8,27 @@ function formatDateGerman(dateString: string): string {
  return `${day}.${month}.${year}`;
 }

+// Helper function to render treatment list HTML
+function renderTreatmentList(
+  treatments: Array<{id: string; name: string; duration: number; price: number}>,
+  options: { showPrices: boolean } = { showPrices: true }
+): string {
+  const totalDuration = treatments.reduce((sum, t) => sum + t.duration, 0);
+  const totalPrice = treatments.reduce((sum, t) => sum + (t.price / 100), 0);
+  
+  const treatmentItems = treatments.map(t => 
+    options.showPrices 
+      ? `<li><strong>${t.name}</strong> - ${t.duration} Min - ${(t.price / 100).toFixed(2)} €</li>`
+      : `<li>${t.name} - ${t.duration} Min - ${(t.price / 100).toFixed(2)} €</li>`
+  ).join('');
+  
+  const totalLine = options.showPrices
+    ? `<li style="border-top: 1px solid #e2e8f0; margin-top: 8px; padding-top: 8px;"><strong>Gesamt:</strong> ${totalDuration} Min - ${totalPrice.toFixed(2)} €</li>`
+    : `<li style="font-weight: 600; margin-top: 4px;">Gesamt: ${totalDuration} Min - ${totalPrice.toFixed(2)} €</li>`;
+  
+  return `${treatmentItems}${totalLine}`;
+}
+
 let cachedLogoDataUrl: string | null = null;

 async function getLogoDataUrl(): Promise<string | null> {
@@ -86,8 +107,8 @@ async function renderBrandedEmail(title: string, bodyHtml: string): Promise<stri
  </div>`;
 }

-export async function renderBookingPendingHTML(params: { name: string; date: string; time: string; statusUrl?: string }) {
-  const { name, date, time, statusUrl } = params;
+export async function renderBookingPendingHTML(params: { name: string; date: string; time: string; statusUrl?: string; treatments: Array<{id: string; name: string; duration: number; price: number}> }) {
+  const { name, date, time, statusUrl, treatments } = params;
  const formattedDate = formatDateGerman(date);
  const domain = process.env.DOMAIN || 'localhost:5173';
  const protocol = domain.includes('localhost') ? 'http' : 'https';
@@ -96,6 +117,12 @@ export async function renderBookingPendingHTML(params: { name: string; date: str
  const inner = `
    <p>Hallo ${name},</p>
    <p>wir haben deine Anfrage für <strong>${formattedDate}</strong> um <strong>${time}</strong> erhalten.</p>
+    <div style="background-color: #f8fafc; border-left: 4px solid #db2777; padding: 16px; margin: 20px 0; border-radius: 4px;">
+      <p style="margin: 0 0 8px 0; font-weight: 600; color: #db2777;">💅 Deine Behandlungen:</p>
+      <ul style="margin: 0; color: #475569; list-style: none; padding: 0;">
+        ${renderTreatmentList(treatments, { showPrices: true })}
+      </ul>
+    </div>
    <p>Wir bestätigen deinen Termin in Kürze. Du erhältst eine weitere E-Mail, sobald der Termin bestätigt ist.</p>
    ${statusUrl ? `
    <div style="background-color: #fef9f5; border-left: 4px solid #f59e0b; padding: 16px; margin: 20px 0; border-radius: 4px;">
@@ -113,8 +140,8 @@ export async function renderBookingPendingHTML(params: { name: string; date: str
  return renderBrandedEmail("Deine Terminanfrage ist eingegangen", inner);
 }

-export async function renderBookingConfirmedHTML(params: { name: string; date: string; time: string; cancellationUrl?: string; reviewUrl?: string }) {
-  const { name, date, time, cancellationUrl, reviewUrl } = params;
+export async function renderBookingConfirmedHTML(params: { name: string; date: string; time: string; cancellationUrl?: string; reviewUrl?: string; treatments: Array<{id: string; name: string; duration: number; price: number}> }) {
+  const { name, date, time, cancellationUrl, reviewUrl, treatments } = params;
  const formattedDate = formatDateGerman(date);
  const domain = process.env.DOMAIN || 'localhost:5173';
  const protocol = domain.includes('localhost') ? 'http' : 'https';
@@ -123,6 +150,12 @@ export async function renderBookingConfirmedHTML(params: { name: string; date: s
  const inner = `
    <p>Hallo ${name},</p>
    <p>wir haben deinen Termin am <strong>${formattedDate}</strong> um <strong>${time}</strong> bestätigt.</p>
+    <div style="background-color: #f8fafc; border-left: 4px solid #db2777; padding: 16px; margin: 20px 0; border-radius: 4px;">
+      <p style="margin: 0 0 8px 0; font-weight: 600; color: #db2777;">💅 Deine Behandlungen:</p>
+      <ul style="margin: 0; color: #475569; list-style: none; padding: 0;">
+        ${renderTreatmentList(treatments, { showPrices: true })}
+      </ul>
+    </div>
    <p>Wir freuen uns auf dich!</p>
    <div style="background-color: #f8fafc; border-left: 4px solid #db2777; padding: 16px; margin: 20px 0; border-radius: 4px;">
      <p style="margin: 0; font-weight: 600; color: #db2777;">📋 Wichtiger Hinweis:</p>
@@ -152,8 +185,8 @@ export async function renderBookingConfirmedHTML(params: { name: string; date: s
  return renderBrandedEmail("Termin bestätigt", inner);
 }

-export async function renderBookingCancelledHTML(params: { name: string; date: string; time: string }) {
-  const { name, date, time } = params;
+export async function renderBookingCancelledHTML(params: { name: string; date: string; time: string; treatments: Array<{id: string; name: string; duration: number; price: number}> }) {
+  const { name, date, time, treatments } = params;
  const formattedDate = formatDateGerman(date);
  const domain = process.env.DOMAIN || 'localhost:5173';
  const protocol = domain.includes('localhost') ? 'http' : 'https';
@@ -162,6 +195,12 @@ export async function renderBookingCancelledHTML(params: { name: string; date: s
  const inner = `
    <p>Hallo ${name},</p>
    <p>dein Termin am <strong>${formattedDate}</strong> um <strong>${time}</strong> wurde abgesagt.</p>
+    <div style="background-color: #f8fafc; border-left: 4px solid #db2777; padding: 16px; margin: 20px 0; border-radius: 4px;">
+      <p style="margin: 0 0 8px 0; font-weight: 600; color: #db2777;">💅 Abgesagte Behandlungen:</p>
+      <ul style="margin: 0; color: #475569; list-style: none; padding: 0;">
+        ${renderTreatmentList(treatments, { showPrices: true })}
+      </ul>
+    </div>
    <p>Bitte buche einen neuen Termin. Bei Fragen helfen wir dir gerne weiter.</p>
    <div style="background-color: #f8fafc; border-left: 4px solid #3b82f6; padding: 16px; margin: 20px 0; border-radius: 4px;">
      <p style="margin: 0; font-weight: 600; color: #3b82f6;">📋 Rechtliche Informationen:</p>
@@ -176,13 +215,14 @@ export async function renderAdminBookingNotificationHTML(params: {
  name: string; 
  date: string; 
  time: string; 
-  treatment: string;
+  treatments: Array<{id: string; name: string; duration: number; price: number}>;
  phone: string;
  notes?: string;
  hasInspirationPhoto: boolean;
 }) {
-  const { name, date, time, treatment, phone, notes, hasInspirationPhoto } = params;
+  const { name, date, time, treatments, phone, notes, hasInspirationPhoto } = params;
  const formattedDate = formatDateGerman(date);
+  
  const inner = `
    <p>Hallo Admin,</p>
    <p>eine neue Buchungsanfrage ist eingegangen:</p>
@@ -191,7 +231,11 @@ export async function renderAdminBookingNotificationHTML(params: {
      <ul style="margin: 8px 0 0 0; color: #475569; list-style: none; padding: 0;">
        <li><strong>Name:</strong> ${name}</li>
        <li><strong>Telefon:</strong> ${phone}</li>
-        <li><strong>Behandlung:</strong> ${treatment}</li>
+        <li><strong>Behandlungen:</strong>
+          <ul style="margin: 4px 0 0 0; list-style: none; padding: 0 0 0 16px;">
+            ${renderTreatmentList(treatments, { showPrices: false })}
+          </ul>
+        </li>
        <li><strong>Datum:</strong> ${formattedDate}</li>
        <li><strong>Uhrzeit:</strong> ${time}</li>
        ${notes ? `<li><strong>Notizen:</strong> ${notes}</li>` : ''}
--- a/src/server/lib/email.ts
+++ b/src/server/lib/email.ts
@@ -29,15 +29,27 @@ function formatDateForICS(date: string, time: string): string {
  return `${year}${month}${day}T${hours}${minutes}00`;
 }

+// Helper function to escape text values for ICS files (RFC 5545)
+function icsEscape(text: string): string {
+  return text
+    .replace(/\\/g, '\\\\')  // Backslash must be escaped first
+    .replace(/;/g, '\\;')    // Semicolon
+    .replace(/,/g, '\\,')    // Comma
+    .replace(/\n/g, '\\n');  // Newline
+}
+
 // Helper function to create ICS (iCalendar) file content
 function createICSFile(params: {
  date: string; // YYYY-MM-DD
  time: string; // HH:MM
-  durationMinutes: number;
  customerName: string;
-  treatmentName: string;
+  customerEmail?: string;
+  treatments: Array<{id: string; name: string; duration: number; price: number}>;
 }): string {
-  const { date, time, durationMinutes, customerName, treatmentName } = params;
+  const { date, time, customerName, customerEmail, treatments } = params;
+  
+  // Calculate duration from treatments
+  const durationMinutes = treatments.reduce((sum, t) => sum + t.duration, 0);
  
  // Calculate start and end times in Europe/Berlin timezone
  const dtStart = formatDateForICS(date, time);
@@ -57,6 +69,17 @@ function createICSFile(params: {
  const now = new Date();
  const dtstamp = now.toISOString().replace(/[-:]/g, '').split('.')[0] + 'Z';
  
+  // Build treatments list for SUMMARY and DESCRIPTION
+  const treatmentNames = icsEscape(treatments.map(t => t.name).join(', '));
+  const totalDuration = treatments.reduce((sum, t) => sum + t.duration, 0);
+  const totalPrice = treatments.reduce((sum, t) => sum + (t.price / 100), 0);
+  
+  const treatmentDetails = treatments.map(t => 
+    `${icsEscape(t.name)} (${t.duration} Min, ${(t.price / 100).toFixed(2)} EUR)`
+  ).join('\\n');
+  
+  const description = `Behandlungen:\\n${treatmentDetails}\\n\\nGesamt: ${totalDuration} Min, ${totalPrice.toFixed(2)} EUR\\n\\nTermin bei Stargirlnails Kiel`;
+  
  // ICS content
  const icsContent = [
    'BEGIN:VCALENDAR',
@@ -69,11 +92,11 @@ function createICSFile(params: {
    `DTSTAMP:${dtstamp}`,
    `DTSTART;TZID=Europe/Berlin:${dtStart}`,
    `DTEND;TZID=Europe/Berlin:${dtEnd}`,
-    `SUMMARY:${treatmentName} - Stargirlnails Kiel`,
-    `DESCRIPTION:Termin für ${treatmentName} bei Stargirlnails Kiel`,
+    `SUMMARY:${treatmentNames} - Stargirlnails Kiel`,
+    `DESCRIPTION:${description}`,
    'LOCATION:Stargirlnails Kiel',
    `ORGANIZER;CN=Stargirlnails Kiel:mailto:${process.env.EMAIL_FROM?.match(/<(.+)>/)?.[1] || 'no-reply@stargirlnails.de'}`,
-    `ATTENDEE;CN=${customerName};RSVP=TRUE:mailto:${customerName}`,
+    ...(customerEmail ? [`ATTENDEE;CN=${customerName};RSVP=TRUE:mailto:${customerEmail}`] : []),
    'STATUS:CONFIRMED',
    'SEQUENCE:0',
    'BEGIN:VALARM',
@@ -187,9 +210,9 @@ export async function sendEmailWithAGBAndCalendar(
  calendarParams: {
    date: string;
    time: string;
-    durationMinutes: number;
    customerName: string;
-    treatmentName: string;
+    customerEmail?: string;
+    treatments: Array<{id: string; name: string; duration: number; price: number}>;
  }
 ): Promise<{ success: boolean }> {
  const agbBase64 = await getAGBPDFBase64();
--- a/src/server/routes/caldav.ts
+++ b/src/server/routes/caldav.ts
@@ -5,7 +5,7 @@ import { assertOwner } from "../lib/auth.js";
 // Types für Buchungen (vereinfacht für CalDAV)
 type Booking = {
  id: string;
-  treatmentId: string;
+  treatments?: Array<{id: string, name: string, duration: number, price: number}>;
  customerName: string;
  customerEmail?: string;
  customerPhone?: string;
@@ -13,6 +13,8 @@ type Booking = {
  appointmentTime: string; // HH:MM
  status: "pending" | "confirmed" | "cancelled" | "completed";
  notes?: string;
+  // Deprecated fields for backward compatibility
+  treatmentId?: string;
  bookedDurationMinutes?: number;
  createdAt: string;
 };
@@ -44,6 +46,14 @@ function formatDateTime(dateStr: string, timeStr: string): string {
  return date.toISOString().replace(/[-:]/g, '').replace(/\.\d{3}/, '');
 }

+function addMinutesToTime(timeStr: string, minutesToAdd: number): string {
+  const [hours, minutes] = timeStr.split(':').map(Number);
+  const totalMinutes = hours * 60 + minutes + minutesToAdd;
+  const newHours = Math.floor(totalMinutes / 60);
+  const newMinutes = totalMinutes % 60;
+  return `${String(newHours).padStart(2, '0')}:${String(newMinutes).padStart(2, '0')}`;
+}
+
 function generateICSContent(bookings: Booking[], treatments: Treatment[]): string {
  const now = new Date().toISOString().replace(/[-:]/g, '').replace(/\.\d{3}/, '');
  
@@ -63,14 +73,41 @@ X-WR-TIMEZONE:Europe/Berlin
  );

  for (const booking of activeBookings) {
-    const treatment = treatments.find(t => t.id === booking.treatmentId);
-    const treatmentName = treatment?.name || 'Unbekannte Behandlung';
-    const duration = booking.bookedDurationMinutes || treatment?.duration || 60;
+    // Handle new treatments array structure
+    let treatmentNames: string;
+    let duration: number;
+    let treatmentDetails: string;
+    let totalPrice = 0;
+
+    if (booking.treatments && Array.isArray(booking.treatments) && booking.treatments.length > 0) {
+      // Use new treatments array
+      treatmentNames = booking.treatments.map(t => t.name).join(', ');
+      
+      duration = booking.treatments.reduce((sum, t) => sum + (t.duration || 0), 0);
+      totalPrice = booking.treatments.reduce((sum, t) => sum + ((t.price || 0) / 100), 0);
+      
+      // Build detailed treatment list for description
+      treatmentDetails = booking.treatments
+        .map(t => `- ${t.name} (${t.duration} Min., ${(t.price / 100).toFixed(2)}€)`)
+        .join('\\n');
+      
+      if (booking.treatments.length > 1) {
+        treatmentDetails += `\\n\\nGesamt: ${duration} Min., ${totalPrice.toFixed(2)}€`;
+      }
+    } else {
+      // Fallback to deprecated treatmentId for backward compatibility
+      const treatment = booking.treatmentId ? treatments.find(t => t.id === booking.treatmentId) : null;
+      treatmentNames = treatment?.name || 'Unbekannte Behandlung';
+      duration = booking.bookedDurationMinutes || treatment?.duration || 60;
+      treatmentDetails = `Behandlung: ${treatmentNames}`;
+      if (treatment?.price) {
+        treatmentDetails += ` (${duration} Min., ${(treatment.price / 100).toFixed(2)}€)`;
+      }
+    }
    
    const startTime = formatDateTime(booking.appointmentDate, booking.appointmentTime);
-    const endTime = formatDateTime(booking.appointmentDate, 
-      `${String(Math.floor((parseInt(booking.appointmentTime.split(':')[0]) * 60 + parseInt(booking.appointmentTime.split(':')[1]) + duration) / 60)).padStart(2, '0')}:${String((parseInt(booking.appointmentTime.split(':')[0]) * 60 + parseInt(booking.appointmentTime.split(':')[1]) + duration) % 60).padStart(2, '0')}`
-    );
+    const endTimeStr = addMinutesToTime(booking.appointmentTime, duration);
+    const endTime = formatDateTime(booking.appointmentDate, endTimeStr);

    // UID für jeden Termin (eindeutig)
    const uid = `booking-${booking.id}@stargirlnails.de`;
@@ -83,8 +120,8 @@ UID:${uid}
 DTSTAMP:${now}
 DTSTART:${startTime}
 DTEND:${endTime}
-SUMMARY:${treatmentName} - ${booking.customerName}
-DESCRIPTION:Behandlung: ${treatmentName}\\nKunde: ${booking.customerName}${booking.customerPhone ? `\\nTelefon: ${booking.customerPhone}` : ''}${booking.notes ? `\\nNotizen: ${booking.notes}` : ''}
+SUMMARY:${treatmentNames} - ${booking.customerName}
+DESCRIPTION:${treatmentDetails}\\n\\nKunde: ${booking.customerName}${booking.customerPhone ? `\\nTelefon: ${booking.customerPhone}` : ''}${booking.notes ? `\\nNotizen: ${booking.notes}` : ''}
 STATUS:${status}
 TRANSP:OPAQUE
 END:VEVENT
--- a/src/server/rpc/bookings.ts
+++ b/src/server/rpc/bookings.ts
@@ -363,12 +363,18 @@ const create = os
        name: input.customerName, 
        date: input.appointmentDate, 
        time: input.appointmentTime,
-        statusUrl: bookingUrl 
+        statusUrl: bookingUrl,
+        treatments: input.treatments
      });
+      
+      const treatmentsText = input.treatments.map(t => `- ${t.name} (${t.duration} Min, ${(t.price / 100).toFixed(2)} €)`).join('\n');
+      const totalDuration = input.treatments.reduce((sum, t) => sum + t.duration, 0);
+      const totalPrice = input.treatments.reduce((sum, t) => sum + (t.price / 100), 0);
+      
      await sendEmail({
      to: input.customerEmail,
      subject: "Deine Terminanfrage ist eingegangen",
-      text: `Hallo ${input.customerName},\n\nwir haben deine Anfrage für ${formattedDate} um ${input.appointmentTime} erhalten. Wir bestätigen deinen Termin in Kürze. Du erhältst eine weitere E-Mail, sobald der Termin bestätigt ist.\n\nTermin-Status ansehen: ${bookingUrl}\n\nRechtliche Informationen: ${generateUrl('/legal')}\nZur Website: ${homepageUrl}\n\nLiebe Grüße\nStargirlnails Kiel`,
+      text: `Hallo ${input.customerName},\n\nwir haben deine Anfrage für ${formattedDate} um ${input.appointmentTime} erhalten.\n\nBehandlungen:\n${treatmentsText}\n\nGesamt: ${totalDuration} Min, ${totalPrice.toFixed(2)} €\n\nWir bestätigen deinen Termin in Kürze. Du erhältst eine weitere E-Mail, sobald der Termin bestätigt ist.\n\nTermin-Status ansehen: ${bookingUrl}\n\nRechtliche Informationen: ${generateUrl('/legal')}\nZur Website: ${homepageUrl}\n\nLiebe Grüße\nStargirlnails Kiel`,
        html,
      }).catch(() => {});
    })();
@@ -377,25 +383,26 @@ const create = os
    void (async () => {
      if (!process.env.ADMIN_EMAIL) return;
      
-      // Build treatment list string
-      const treatmentsList = input.treatments.map(t => `${t.name} (${t.duration} Min, ${t.price.toFixed(2)} €)`).join(', ');
-      
      const adminHtml = await renderAdminBookingNotificationHTML({
        name: input.customerName,
        date: input.appointmentDate,
        time: input.appointmentTime,
-        treatment: treatmentsList,
+        treatments: input.treatments,
        phone: input.customerPhone || "Nicht angegeben",
        notes: input.notes,
        hasInspirationPhoto: !!input.inspirationPhoto
      });

      const homepageUrl = generateUrl();
+      const treatmentsText = input.treatments.map(t => `  - ${t.name} (${t.duration} Min, ${(t.price / 100).toFixed(2)} €)`).join('\n');
+      const totalDuration = input.treatments.reduce((sum, t) => sum + t.duration, 0);
+      const totalPrice = input.treatments.reduce((sum, t) => sum + (t.price / 100), 0);
      
      const adminText = `Neue Buchungsanfrage eingegangen:\n\n` +
        `Name: ${input.customerName}\n` +
        `Telefon: ${input.customerPhone || "Nicht angegeben"}\n` +
-        `Behandlungen: ${treatmentsList}\n` +
+        `Behandlungen:\n${treatmentsText}\n` +
+        `Gesamt: ${totalDuration} Min, ${totalPrice.toFixed(2)} €\n` +
        `Datum: ${formatDateGerman(input.appointmentDate)}\n` +
        `Uhrzeit: ${input.appointmentTime}\n` +
        `${input.notes ? `Notizen: ${input.notes}\n` : ''}` +
@@ -472,41 +479,48 @@ const updateStatus = os
          date: booking.appointmentDate, 
          time: booking.appointmentTime,
          cancellationUrl: bookingUrl, // Now points to booking status page
-          reviewUrl: generateUrl(`/review/${bookingAccessToken.token}`)
+          reviewUrl: generateUrl(`/review/${bookingAccessToken.token}`),
+          treatments: booking.treatments
        });
        
-        // Get treatment information for ICS file
-        const treatmentName = booking.treatments && booking.treatments.length > 0
-          ? booking.treatments.map(t => t.name).join(', ')
-          : "Behandlung";
-        const treatmentDuration = booking.treatments && booking.treatments.length > 0
-          ? booking.treatments.reduce((sum, t) => sum + t.duration, 0)
-          : (booking.bookedDurationMinutes || 60);
+        const treatmentsText = booking.treatments.map(t => `- ${t.name} (${t.duration} Min, ${(t.price / 100).toFixed(2)} €)`).join('\n');
+        const totalDuration = booking.treatments.reduce((sum, t) => sum + t.duration, 0);
+        const totalPrice = booking.treatments.reduce((sum, t) => sum + (t.price / 100), 0);
        
        if (booking.customerEmail) {
        await sendEmailWithAGBAndCalendar({
          to: booking.customerEmail,
          subject: "Dein Termin wurde bestätigt - AGB im Anhang",
-          text: `Hallo ${booking.customerName},\n\nwir haben deinen Termin am ${formattedDate} um ${booking.appointmentTime} bestätigt.\n\nWichtiger Hinweis: Die Allgemeinen Geschäftsbedingungen (AGB) findest du im Anhang dieser E-Mail. Bitte lies sie vor deinem Termin durch.\n\nTermin-Status ansehen und verwalten: ${bookingUrl}\nFalls du den Termin stornieren möchtest, kannst du das über den obigen Link tun.\n\nRechtliche Informationen: ${generateUrl('/legal')}\nZur Website: ${homepageUrl}\n\nBis bald!\nStargirlnails Kiel`,
+          text: `Hallo ${booking.customerName},\n\nwir haben deinen Termin am ${formattedDate} um ${booking.appointmentTime} bestätigt.\n\nBehandlungen:\n${treatmentsText}\n\nGesamt: ${totalDuration} Min, ${totalPrice.toFixed(2)} €\n\nWichtiger Hinweis: Die Allgemeinen Geschäftsbedingungen (AGB) findest du im Anhang dieser E-Mail. Bitte lies sie vor deinem Termin durch.\n\nTermin-Status ansehen und verwalten: ${bookingUrl}\nFalls du den Termin stornieren möchtest, kannst du das über den obigen Link tun.\n\nRechtliche Informationen: ${generateUrl('/legal')}\nZur Website: ${homepageUrl}\n\nBis bald!\nStargirlnails Kiel`,
          html,
          bcc: process.env.ADMIN_EMAIL ? [process.env.ADMIN_EMAIL] : undefined,
        }, {
          date: booking.appointmentDate,
          time: booking.appointmentTime,
-          durationMinutes: treatmentDuration,
          customerName: booking.customerName,
-          treatmentName: treatmentName
+          customerEmail: booking.customerEmail,
+          treatments: booking.treatments
        });
        }
      } else if (input.status === "cancelled") {
        const formattedDate = formatDateGerman(booking.appointmentDate);
        const homepageUrl = generateUrl();
-        const html = await renderBookingCancelledHTML({ name: booking.customerName, date: booking.appointmentDate, time: booking.appointmentTime });
+        const html = await renderBookingCancelledHTML({ 
+          name: booking.customerName, 
+          date: booking.appointmentDate, 
+          time: booking.appointmentTime,
+          treatments: booking.treatments
+        });
+        
+        const treatmentsText = booking.treatments.map(t => `- ${t.name} (${t.duration} Min, ${(t.price / 100).toFixed(2)} €)`).join('\n');
+        const totalDuration = booking.treatments.reduce((sum, t) => sum + t.duration, 0);
+        const totalPrice = booking.treatments.reduce((sum, t) => sum + (t.price / 100), 0);
+        
        if (booking.customerEmail) {
        await sendEmail({
          to: booking.customerEmail,
          subject: "Dein Termin wurde abgesagt",
-          text: `Hallo ${booking.customerName},\n\nleider wurde dein Termin am ${formattedDate} um ${booking.appointmentTime} abgesagt. Bitte buche einen neuen Termin.\n\nRechtliche Informationen: ${generateUrl('/legal')}\nZur Website: ${homepageUrl}\n\nLiebe Grüße\nStargirlnails Kiel`,
+          text: `Hallo ${booking.customerName},\n\nleider wurde dein Termin am ${formattedDate} um ${booking.appointmentTime} abgesagt.\n\nBehandlungen:\n${treatmentsText}\n\nGesamt: ${totalDuration} Min, ${totalPrice.toFixed(2)} €\n\nBitte buche einen neuen Termin.\n\nRechtliche Informationen: ${generateUrl('/legal')}\nZur Website: ${homepageUrl}\n\nLiebe Grüße\nStargirlnails Kiel`,
          html,
          bcc: process.env.ADMIN_EMAIL ? [process.env.ADMIN_EMAIL] : undefined,
        });
@@ -550,11 +564,21 @@ const remove = os
      try {
        const formattedDate = formatDateGerman(booking.appointmentDate);
        const homepageUrl = generateUrl();
-        const html = await renderBookingCancelledHTML({ name: booking.customerName, date: booking.appointmentDate, time: booking.appointmentTime });
+        const html = await renderBookingCancelledHTML({ 
+          name: booking.customerName, 
+          date: booking.appointmentDate, 
+          time: booking.appointmentTime,
+          treatments: booking.treatments
+        });
+        
+        const treatmentsText = booking.treatments.map(t => `- ${t.name} (${t.duration} Min, ${(t.price / 100).toFixed(2)} €)`).join('\n');
+        const totalDuration = booking.treatments.reduce((sum, t) => sum + t.duration, 0);
+        const totalPrice = booking.treatments.reduce((sum, t) => sum + (t.price / 100), 0);
+        
        await sendEmail({
          to: booking.customerEmail,
          subject: "Dein Termin wurde abgesagt",
-          text: `Hallo ${booking.customerName},\n\nleider wurde dein Termin am ${formattedDate} um ${booking.appointmentTime} abgesagt. Bitte buche einen neuen Termin.\n\nRechtliche Informationen: ${generateUrl('/legal')}\nZur Website: ${homepageUrl}\n\nLiebe Grüße\nStargirlnails Kiel`,
+          text: `Hallo ${booking.customerName},\n\nleider wurde dein Termin am ${formattedDate} um ${booking.appointmentTime} abgesagt.\n\nBehandlungen:\n${treatmentsText}\n\nGesamt: ${totalDuration} Min, ${totalPrice.toFixed(2)} €\n\nBitte buche einen neuen Termin.\n\nRechtliche Informationen: ${generateUrl('/legal')}\nZur Website: ${homepageUrl}\n\nLiebe Grüße\nStargirlnails Kiel`,
          html,
          bcc: process.env.ADMIN_EMAIL ? [process.env.ADMIN_EMAIL] : undefined,
        });
@@ -665,20 +689,24 @@ const createManual = os
            date: input.appointmentDate,
            time: input.appointmentTime,
            cancellationUrl: bookingUrl,
-            reviewUrl: generateUrl(`/review/${bookingAccessToken.token}`)
+            reviewUrl: generateUrl(`/review/${bookingAccessToken.token}`),
+            treatments: input.treatments
          });

+          const treatmentsText = input.treatments.map(t => `- ${t.name} (${t.duration} Min, ${(t.price / 100).toFixed(2)} €)`).join('\n');
+          const totalPrice = input.treatments.reduce((sum, t) => sum + (t.price / 100), 0);
+
        await sendEmailWithAGBAndCalendar({
          to: input.customerEmail!,
          subject: "Dein Termin wurde bestätigt - AGB im Anhang",
-          text: `Hallo ${input.customerName},\n\nwir haben deinen Termin am ${formattedDate} um ${input.appointmentTime} bestätigt.\n\nWichtiger Hinweis: Die Allgemeinen Geschäftsbedingungen (AGB) findest du im Anhang dieser E-Mail. Bitte lies sie vor deinem Termin durch.\n\nTermin-Status ansehen und verwalten: ${bookingUrl}\nFalls du den Termin stornieren möchtest, kannst du das über den obigen Link tun.\n\nRechtliche Informationen: ${generateUrl('/legal')}\nZur Website: ${homepageUrl}\n\nBis bald!\nStargirlnails Kiel`,
+          text: `Hallo ${input.customerName},\n\nwir haben deinen Termin am ${formattedDate} um ${input.appointmentTime} bestätigt.\n\nBehandlungen:\n${treatmentsText}\n\nGesamt: ${totalDuration} Min, ${totalPrice.toFixed(2)} €\n\nWichtiger Hinweis: Die Allgemeinen Geschäftsbedingungen (AGB) findest du im Anhang dieser E-Mail. Bitte lies sie vor deinem Termin durch.\n\nTermin-Status ansehen und verwalten: ${bookingUrl}\nFalls du den Termin stornieren möchtest, kannst du das über den obigen Link tun.\n\nRechtliche Informationen: ${generateUrl('/legal')}\nZur Website: ${homepageUrl}\n\nBis bald!\nStargirlnails Kiel`,
          html,
        }, {
            date: input.appointmentDate,
            time: input.appointmentTime,
-            durationMinutes: totalDuration,
            customerName: input.customerName,
-            treatmentName: input.treatments.map(t => t.name).join(', ')
+            customerEmail: input.customerEmail,
+            treatments: input.treatments
          });
        } catch (e) {
          console.error("Email send failed for manual booking:", e);
@@ -843,21 +871,23 @@ export const router = {
          time: updated.appointmentTime,
          cancellationUrl: generateUrl(`/booking/${bookingAccessToken.token}`),
          reviewUrl: generateUrl(`/review/${bookingAccessToken.token}`),
+          treatments: updated.treatments,
        });
-        const treatmentName = updated.treatments && updated.treatments.length > 0
-          ? updated.treatments.map(t => t.name).join(', ')
-          : "Behandlung";
+        
+        const treatmentsText = updated.treatments.map(t => `- ${t.name} (${t.duration} Min, ${(t.price / 100).toFixed(2)} €)`).join('\n');
+        const totalPrice = updated.treatments.reduce((sum, t) => sum + (t.price / 100), 0);
+        
        await sendEmailWithAGBAndCalendar({
          to: updated.customerEmail,
          subject: "Terminänderung bestätigt",
-          text: `Hallo ${updated.customerName}, dein neuer Termin ist am ${formatDateGerman(updated.appointmentDate)} um ${updated.appointmentTime}.`,
+          text: `Hallo ${updated.customerName}, dein neuer Termin ist am ${formatDateGerman(updated.appointmentDate)} um ${updated.appointmentTime}.\n\nBehandlungen:\n${treatmentsText}\n\nGesamt: ${duration} Min, ${totalPrice.toFixed(2)} €`,
          html,
        }, {
          date: updated.appointmentDate,
          time: updated.appointmentTime,
-          durationMinutes: duration,
          customerName: updated.customerName,
-          treatmentName: treatmentName,
+          customerEmail: updated.customerEmail,
+          treatments: updated.treatments,
        }).catch(() => {});
      }

@@ -898,11 +928,23 @@ export const router = {
      // Notify customer that original stays
      if (booking.customerEmail) {
        const bookingAccessToken = await queryClient.cancellation.createToken({ bookingId: booking.id });
+        
+        const treatmentsText = booking.treatments.map(t => `- ${t.name} (${t.duration} Min, ${(t.price / 100).toFixed(2)} €)`).join('\n');
+        const totalDuration = booking.treatments.reduce((sum, t) => sum + t.duration, 0);
+        const totalPrice = booking.treatments.reduce((sum, t) => sum + (t.price / 100), 0);
+        
        await sendEmail({
          to: booking.customerEmail,
          subject: "Terminänderung abgelehnt",
-          text: `Du hast den Vorschlag zur Terminänderung abgelehnt. Dein ursprünglicher Termin am ${formatDateGerman(booking.appointmentDate)} um ${booking.appointmentTime} bleibt bestehen.`,
-          html: await renderBookingConfirmedHTML({ name: booking.customerName, date: booking.appointmentDate, time: booking.appointmentTime, cancellationUrl: generateUrl(`/booking/${bookingAccessToken.token}`), reviewUrl: generateUrl(`/review/${bookingAccessToken.token}`) }),
+          text: `Du hast den Vorschlag zur Terminänderung abgelehnt. Dein ursprünglicher Termin am ${formatDateGerman(booking.appointmentDate)} um ${booking.appointmentTime} bleibt bestehen.\n\nBehandlungen:\n${treatmentsText}\n\nGesamt: ${totalDuration} Min, ${totalPrice.toFixed(2)} €`,
+          html: await renderBookingConfirmedHTML({ 
+            name: booking.customerName, 
+            date: booking.appointmentDate, 
+            time: booking.appointmentTime, 
+            cancellationUrl: generateUrl(`/booking/${bookingAccessToken.token}`), 
+            reviewUrl: generateUrl(`/review/${bookingAccessToken.token}`),
+            treatments: booking.treatments
+          }),
        }).catch(() => {});
      }

--- a/src/server/rpc/cancellation.ts
+++ b/src/server/rpc/cancellation.ts
@@ -28,7 +28,15 @@ const cancellationKV = createKV<BookingAccessToken>("cancellation_tokens");
 // Types for booking and availability
 type Booking = {
  id: string;
-  treatmentId: string;
+  treatments: Array<{
+    id: string;
+    name: string;
+    duration: number;
+    price: number;
+  }>;
+  // Deprecated fields for backward compatibility
+  treatmentId?: string;
+  bookedDurationMinutes?: number;
  customerName: string;
  customerEmail?: string;
  customerPhone?: string;
@@ -120,9 +128,42 @@ const getBookingByToken = os
      throw new Error("Booking not found");
    }
    
-    // Get treatment details
-    const treatmentsKV = createKV<any>("treatments");
-    const treatment = await treatmentsKV.getItem(booking.treatmentId);
+    // Handle treatments array
+    let treatments: Array<{id: string; name: string; duration: number; price: number}>;
+    let totalDuration: number;
+    let totalPrice: number;
+    
+    if (booking.treatments && booking.treatments.length > 0) {
+      // New bookings with treatments array
+      treatments = booking.treatments;
+      totalDuration = treatments.reduce((sum, t) => sum + t.duration, 0);
+      totalPrice = treatments.reduce((sum, t) => sum + (t.price / 100), 0);
+    } else if (booking.treatmentId) {
+      // Old bookings with single treatmentId (backward compatibility)
+      const treatmentsKV = createKV<any>("treatments");
+      const treatment = await treatmentsKV.getItem(booking.treatmentId);
+      
+      if (treatment) {
+        treatments = [{
+          id: treatment.id,
+          name: treatment.name,
+          duration: treatment.duration,
+          price: treatment.price,
+        }];
+        totalDuration = treatment.duration;
+        totalPrice = treatment.price / 100;
+      } else {
+        // Fallback if treatment not found
+        treatments = [];
+        totalDuration = booking.bookedDurationMinutes || 60;
+        totalPrice = 0;
+      }
+    } else {
+      // Edge case: no treatments and no treatmentId
+      treatments = [];
+      totalDuration = 0;
+      totalPrice = 0;
+    }
    
    // Calculate if cancellation is still possible
    const minStornoTimespan = parseInt(process.env.MIN_STORNO_TIMESPAN || "24");
@@ -140,10 +181,9 @@ const getBookingByToken = os
      customerPhone: booking.customerPhone,
      appointmentDate: booking.appointmentDate,
      appointmentTime: booking.appointmentTime,
-      treatmentId: booking.treatmentId,
-      treatmentName: treatment?.name || "Unbekannte Behandlung",
-      treatmentDuration: treatment?.duration || 60,
-      treatmentPrice: treatment?.price || 0,
+      treatments,
+      totalDuration,
+      totalPrice,
      status: booking.status,
      notes: booking.notes,
      formattedDate: formatDateGerman(booking.appointmentDate),
@@ -284,8 +324,42 @@ export const router = {
        throw new Error("Booking not found");
      }

-      const treatmentsKV = createKV<any>("treatments");
-      const treatment = await treatmentsKV.getItem(booking.treatmentId);
+      // Handle treatments array
+      let treatments: Array<{id: string; name: string; duration: number; price: number}>;
+      let totalDuration: number;
+      let totalPrice: number;
+      
+      if (booking.treatments && booking.treatments.length > 0) {
+        // New bookings with treatments array
+        treatments = booking.treatments;
+        totalDuration = treatments.reduce((sum, t) => sum + t.duration, 0);
+        totalPrice = treatments.reduce((sum, t) => sum + (t.price / 100), 0);
+      } else if (booking.treatmentId) {
+        // Old bookings with single treatmentId (backward compatibility)
+        const treatmentsKV = createKV<any>("treatments");
+        const treatment = await treatmentsKV.getItem(booking.treatmentId);
+        
+        if (treatment) {
+          treatments = [{
+            id: treatment.id,
+            name: treatment.name,
+            duration: treatment.duration,
+            price: treatment.price,
+          }];
+          totalDuration = treatment.duration;
+          totalPrice = treatment.price / 100;
+        } else {
+          // Fallback if treatment not found
+          treatments = [];
+          totalDuration = booking.bookedDurationMinutes || 60;
+          totalPrice = 0;
+        }
+      } else {
+        // Edge case: no treatments and no treatmentId
+        treatments = [];
+        totalDuration = 0;
+        totalPrice = 0;
+      }

      const now = new Date();
      const isExpired = new Date(proposal.expiresAt) <= now;
@@ -298,8 +372,9 @@ export const router = {
          customerEmail: booking.customerEmail,
          customerPhone: booking.customerPhone,
          status: booking.status,
-          treatmentId: booking.treatmentId,
-          treatmentName: treatment?.name || "Unbekannte Behandlung",
+          treatments,
+          totalDuration,
+          totalPrice,
        },
        original: {
          date: proposal.originalDate || booking.appointmentDate,
@@ -358,14 +433,22 @@ export const router = {
        const booking = await bookingsKV.getItem(proposal.bookingId);
        if (booking) {
          const treatmentsKV = createKV<any>("treatments");
-          const treatment = await treatmentsKV.getItem(booking.treatmentId);
+          // Get treatment name(s) from new treatments array or fallback to deprecated treatmentId
+          let treatmentName = "Unbekannte Behandlung";
+          if (booking.treatments && Array.isArray(booking.treatments) && booking.treatments.length > 0) {
+            treatmentName = booking.treatments.map((t: any) => t.name).join(", ");
+          } else if (booking.treatmentId) {
+            const treatment = await treatmentsKV.getItem(booking.treatmentId);
+            treatmentName = treatment?.name || "Unbekannte Behandlung";
+          }
+          
          expiredDetails.push({
            customerName: booking.customerName,
            originalDate: proposal.originalDate || booking.appointmentDate,
            originalTime: proposal.originalTime || booking.appointmentTime,
            proposedDate: proposal.proposedDate!,
            proposedTime: proposal.proposedTime!,
-            treatmentName: treatment?.name || "Unbekannte Behandlung",
+            treatmentName: treatmentName,
            customerEmail: booking.customerEmail,
            customerPhone: booking.customerPhone,
            expiredAt: proposal.expiresAt,
--- a/src/server/rpc/recurring-availability.ts
+++ b/src/server/rpc/recurring-availability.ts
@@ -272,7 +272,12 @@ const getAvailableTimes = os
  .input(
    z.object({
      date: z.string().regex(/^\d{4}-\d{2}-\d{2}$/),
-      treatmentId: z.string(),
+      treatmentIds: z.array(z.string())
+        .min(1, "Mindestens eine Behandlung muss ausgewählt werden")
+        .max(3, "Maximal 3 Behandlungen können ausgewählt werden")
+        .refine(list => {
+          return list.length === new Set(list).size;
+        }, { message: "Doppelte Behandlungen sind nicht erlaubt" }),
    })
  )
  .handler(async ({ input }) => {
@@ -287,13 +292,22 @@ const getAvailableTimes = os
        return [];
      }
      
-      // Get treatment duration
-      const treatment = await treatmentsKV.getItem(input.treatmentId);
-      if (!treatment) {
-        throw new Error("Behandlung nicht gefunden.");
+      // Get multiple treatments and calculate total duration
+      const treatments = await Promise.all(
+        input.treatmentIds.map(id => treatmentsKV.getItem(id))
+      );
+      
+      // Validate that all treatments exist
+      const missingTreatments = treatments
+        .map((t, i) => t ? null : input.treatmentIds[i])
+        .filter(id => id !== null);
+      
+      if (missingTreatments.length > 0) {
+        throw new Error(`Behandlung(en) nicht gefunden: ${missingTreatments.join(', ')}`);
      }
      
-      const treatmentDuration = treatment.duration;
+      // Calculate total duration by summing all treatment durations
+      const treatmentDuration = treatments.reduce((sum, t) => sum + (t?.duration || 0), 0);
      
      // Parse the date to get day of week
      const [year, month, day] = input.date.split('-').map(Number);
@@ -344,36 +358,38 @@ const getAvailableTimes = os
        ['pending', 'confirmed', 'completed'].includes(booking.status)
      );
      
-      // Optimize treatment duration lookup with Map caching
-      const uniqueTreatmentIds = [...new Set(dateBookings.map(booking => booking.treatmentId))];
+      // Build cache only for legacy treatmentId bookings
+      const legacyTreatmentIds = [...new Set(dateBookings.filter(b => b.treatmentId).map(b => b.treatmentId as string))];
      const treatmentDurationMap = new Map<string, number>();
      
-      for (const treatmentId of uniqueTreatmentIds) {
-        const treatment = await treatmentsKV.getItem(treatmentId);
-        treatmentDurationMap.set(treatmentId, treatment?.duration || 60);
-      }
-      
-      // Get treatment durations for all bookings using the cached map
-      const bookingTreatments = new Map();
-      for (const booking of dateBookings) {
-        // Use bookedDurationMinutes if available, otherwise fallback to treatment duration
-        const duration = booking.bookedDurationMinutes || treatmentDurationMap.get(booking.treatmentId) || 60;
-        bookingTreatments.set(booking.id, duration);
+      // Only build cache if there are legacy bookings
+      if (legacyTreatmentIds.length > 0) {
+        for (const id of legacyTreatmentIds) {
+          const t = await treatmentsKV.getItem(id);
+          treatmentDurationMap.set(id, t?.duration || 60);
+        }
      }
      
      // Filter out booking conflicts
      const availableTimesFiltered = availableTimes.filter(slotTime => {
        const slotStartMinutes = parseTime(slotTime);
-        const slotEndMinutes = slotStartMinutes + treatmentDuration;
+        const slotEndMinutes = slotStartMinutes + treatmentDuration; // total from selected treatments
        
-        // Check if this slot overlaps with any existing booking
        const hasConflict = dateBookings.some(booking => {
-          const bookingStartMinutes = parseTime(booking.appointmentTime);
-          const bookingDuration = bookingTreatments.get(booking.id) || 60;
-          const bookingEndMinutes = bookingStartMinutes + bookingDuration;
+          let bookingDuration: number;
+          if (booking.treatments && booking.treatments.length > 0) {
+            bookingDuration = booking.treatments.reduce((sum: number, t: { duration: number }) => sum + t.duration, 0);
+          } else if (booking.bookedDurationMinutes) {
+            bookingDuration = booking.bookedDurationMinutes;
+          } else if (booking.treatmentId) {
+            bookingDuration = treatmentDurationMap.get(booking.treatmentId) || 60;
+          } else {
+            bookingDuration = 60;
+          }
          
-          // Check overlap: slotStart < bookingEnd && slotEnd > bookingStart
-          return slotStartMinutes < bookingEndMinutes && slotEndMinutes > bookingStartMinutes;
+          const bookingStart = parseTime(booking.appointmentTime);
+          const bookingEnd = bookingStart + bookingDuration;
+          return slotStartMinutes < bookingEnd && slotEndMinutes > bookingStart;
        });
        
        return !hasConflict;
Author	SHA1	Message	Date
elpatron	c1aeb7c38b	chore: Bump version to v0.1.5.2	2025-10-09 16:02:33 +02:00
elpatron	889e110dd9	fix: Preisanzeige korrigieren - Cent zu Euro Konvertierung Problem: Preise wurden in Cent gespeichert aber fälschlicherweise als Euro angezeigt Lösung: Alle Backend-APIs konvertieren Preise korrekt von Cent zu Euro (/100) Betroffene Dateien: - bookings.ts: E-Mail-Templates und Preisberechnungen - cancellation.ts: Preisberechnungen für Stornierungen - email-templates.ts: HTML-E-Mail-Templates - email.ts: ICS-Kalender-Integration - caldav.ts: CalDAV-Kalender-Export Jetzt werden Preise konsistent in Euro angezeigt (z.B. 50.00€ statt 5000.00€)	2025-10-09 15:59:00 +02:00
elpatron	a603232ed8	feat: Erweiterte Filtermöglichkeiten für Buchungsverwaltung - Neue Filter-Modi: Zukünftige (default), Alle, Datum - Filter-Buttons mit visueller Hervorhebung des aktiven Filters - Datumsauswahl nur sichtbar wenn Datum-Filter aktiv - Default-Filter zeigt alle zukünftigen (nicht stornierten) Buchungen - Angepasste Leermeldungen je nach aktivem Filter	2025-10-09 08:50:25 +02:00
elpatron	f0037226a9	chore: Bump version to v0.1.5.1	2025-10-09 08:09:19 +02:00
elpatron	12da9812df	fix: Feature-Flag für Multi-Treatment-Verfügbarkeit aktivieren Das Feature-Flag USE_MULTI_TREATMENTS_AVAILABILITY war noch auf false, wodurch das Formular die alte treatmentId statt treatmentIds[] API verwendete. Dies verhinderte das Laden verfügbarer Uhrzeiten.	2025-10-09 08:05:59 +02:00
elpatron	ce019a2bd9	chore: Bump version to v0.1.5	2025-10-08 19:59:20 +02:00
elpatron	63384aa209	Fix: TypeScript-Fehler für Multi-Treatment-Migration beheben - admin-calendar.tsx: getTreatmentNames für treatments[] angepasst - admin-calendar.tsx: getAvailableTimes für treatmentIds[] umgestellt - admin-calendar.tsx: createManualBooking sendet treatments[] statt treatmentId - cancellation.ts: treatmentId optional behandeln (Rückwärtskompatibilität) - review-submission-page.tsx: treatmentName durch treatments[] ersetzt - booking-status-page.tsx: proposed date/time als optional markiert Docker-Build erfolgreich getestet.	2025-10-08 19:57:10 +02:00
elpatron	ebd9d8a72e	Refactor: Verbessere CalDAV und Bookings für Multi-Treatment-Support - CalDAV SUMMARY zeigt jetzt alle Treatment-Namen als Liste statt Anzahl - Treatments-Array im Booking-Type optional für Rückwärtskompatibilität - Neue addMinutesToTime Helper-Funktion für saubere DTEND-Berechnung - getTreatmentNames filtert leere Namen und liefert sicheren Fallback	2025-10-08 19:50:16 +02:00
elpatron	ccba9d443b	Fix ICS calendar issues and improve email template code quality - Fix ATTENDEE mailto to use customerEmail instead of customerName - Add icsEscape helper for proper RFC 5545 text escaping - Calculate ICS duration from treatments array instead of separate param - Add renderTreatmentList helper to reduce code duplication in email templates	2025-10-08 18:45:34 +02:00
elpatron	9583148e02	Fix: Korrigiere Konflikt-Erkennung für Multi-Treatment-Buchungen in recurring-availability.ts - Berechne Dauer korrekt für neue Behandlungen-Arrays - Filtere undefined Treatment-IDs aus Legacy-Cache - Erstelle Treatment-Cache nur bei Bedarf	2025-10-08 18:26:09 +02:00