update rezerv

src/api/bookings.ts

@@ -5,6 +5,16 @@ export type CreateBookingPayload = {
   customerId: string;
   businessId: string;
   businessServiceId: string;
+  serviceClassId?: string | null;
+  scheduledAt: string;
+  note?: string | null;
+};
+
+export type CreateBookingBatchPayload = {
+  customerId: string;
+  businessId: string;
+  items: { businessServiceId: string }[];
+  serviceClassId?: string | null;
   scheduledAt: string;
   note?: string | null;
 };
@@ -29,6 +39,13 @@ export function createBooking(payload: CreateBookingPayload) {
   });
 }
 
+export function createBookingBatch(payload: CreateBookingBatchPayload) {
+  return api<Booking[]>('/bookings/batch', {
+    method: 'POST',
+    body: JSON.stringify(payload),
+  });
+}
+
 export function cancelBooking(id: string) {
   return api<Booking>(`/bookings/${id}/cancel`, { method: 'POST' });
 }
@@ -39,15 +56,26 @@ export function confirmBooking(id: string) {
 
 export function fetchAvailableSlots(
   businessId: string,
-  businessServiceId: string,
   dateYmd: string,
+  options: {
+    businessServiceId?: string;
+    businessServiceIds?: string[];
+    serviceClassId?: string;
+  },
 ) {
   const search = new URLSearchParams({
     businessId,
-    businessServiceId,
     date: dateYmd,
   });
-  return api<{ date: string; slots: string[] }>(
+  if (options.businessServiceIds?.length) {
+    search.set('businessServiceIds', options.businessServiceIds.join(','));
+  } else if (options.businessServiceId) {
+    search.set('businessServiceId', options.businessServiceId);
+  }
+  if (options.serviceClassId) {
+    search.set('serviceClassId', options.serviceClassId);
+  }
+  return api<{ date: string; slots: string[]; totalDurationMinutes?: number }>(
     `/bookings/available-slots?${search}`,
   );
 }

src/api/business-service-classes.ts

@@ -0,0 +1,51 @@
+import { api } from './client';
+import type { BusinessServiceClass } from './types';
+
+export type CreateBusinessServiceClassPayload = {
+  businessId: string;
+  title: string;
+  description?: string | null;
+  sortOrder?: number;
+  isActive?: boolean;
+};
+
+export type UpdateBusinessServiceClassPayload = {
+  title?: string;
+  description?: string | null;
+  sortOrder?: number;
+  isActive?: boolean;
+};
+
+export function fetchBusinessServiceClasses(
+  businessId: string,
+  options?: { activeOnly?: boolean },
+) {
+  const search = new URLSearchParams({ businessId });
+  if (options?.activeOnly) {
+    search.set('isActive', 'true');
+  }
+  return api<BusinessServiceClass[]>(`/business-service-classes?${search}`);
+}
+
+export function createBusinessServiceClass(payload: CreateBusinessServiceClassPayload) {
+  return api<BusinessServiceClass>('/business-service-classes', {
+    method: 'POST',
+    body: JSON.stringify(payload),
+  });
+}
+
+export function updateBusinessServiceClass(
+  id: string,
+  payload: UpdateBusinessServiceClassPayload,
+) {
+  return api<BusinessServiceClass>(`/business-service-classes/${id}`, {
+    method: 'PATCH',
+    body: JSON.stringify(payload),
+  });
+}
+
+export function deleteBusinessServiceClass(id: string) {
+  return api<{ success: true }>(`/business-service-classes/${id}`, {
+    method: 'DELETE',
+  });
+}

src/api/business-services.ts

@@ -45,3 +45,20 @@ export function deleteBusinessService(id: string) {
     method: 'DELETE',
   });
 }
+
+export type ClassPriceItem = {
+  classId: string;
+  price: number;
+  durationMinutes?: number | null;
+  isActive?: boolean;
+};
+
+export function setBusinessServiceClassPrices(
+  id: string,
+  prices: ClassPriceItem[],
+) {
+  return api<BusinessService>(`/business-services/${id}/class-prices`, {
+    method: 'PUT',
+    body: JSON.stringify({ prices }),
+  });
+}

src/api/types.ts

@@ -22,6 +22,7 @@ export type Business = {
   latitude: number | null;
   longitude: number | null;
   isActive: boolean;
+  serviceClassesEnabled?: boolean;
   categoryId: string;
   ownerId?: string | null;
   category?: BusinessCategory;
@@ -63,6 +64,26 @@ export type UpdateBusinessPayload = {
   address?: string | null;
   latitude?: number | null;
   longitude?: number | null;
+  serviceClassesEnabled?: boolean;
+};
+
+export type BusinessServiceClass = {
+  id: string;
+  businessId: string;
+  title: string;
+  description: string | null;
+  sortOrder: number;
+  isActive: boolean;
+};
+
+export type BusinessServiceClassPrice = {
+  id: string;
+  businessServiceId: string;
+  classId: string;
+  price: string;
+  durationMinutes: number | null;
+  isActive: boolean;
+  serviceClass?: BusinessServiceClass;
 };
 
 export type ServiceTemplate = {
@@ -81,6 +102,7 @@ export type BusinessService = {
   durationMinutes: number | null;
   isActive: boolean;
   serviceTemplate?: ServiceTemplate;
+  classPrices?: BusinessServiceClassPrice[];
 };
 
 export type BusinessServiceRequestStatus = 'pending' | 'approved' | 'rejected';
@@ -119,6 +141,8 @@ export type Booking = {
   customerId: string;
   businessId: string;
   businessServiceId: string;
+  serviceClassId?: string | null;
+  bookingGroupId?: string | null;
   scheduledAt: string;
   status: BookingStatus;
   note: string | null;
@@ -131,4 +155,5 @@ export type Booking = {
   };
   business?: Business;
   businessService?: BusinessService;
+  serviceClass?: BusinessServiceClass;
 };

src/components/booking/BookingItem.vue

@@ -8,6 +8,9 @@
         <p class="mt-0.5 text-sm text-muted">
           {{ serviceTitle }}
         </p>
+        <p v-if="groupHint" class="mt-0.5 text-xs text-brand-600 dark:text-brand-500">
+          {{ groupHint }}
+        </p>
         <p class="mt-1 text-xs text-muted">
           {{ formatDate(booking.scheduledAt) }}
         </p>
@@ -72,8 +75,16 @@ const emit = defineEmits<{
   cancel: [booking: Booking];
 }>();
 
-const serviceTitle = computed(
+const serviceTitle = computed(() => {
-  () => props.booking.businessService?.serviceTemplate?.title ?? 'خدمت',
+  const title = props.booking.businessService?.serviceTemplate?.title ?? 'خدمت';
+  if (props.booking.serviceClass?.title) {
+    return `${title} · ${props.booking.serviceClass.title}`;
+  }
+  return title;
+});
+
+const groupHint = computed(() =>
+  props.booking.bookingGroupId ? 'بخشی از رزرو چندخدمتی' : '',
 );
 
 const statusClass = computed(() => {

src/components/booking/BookingSlotPicker.vue

@@ -93,7 +93,8 @@ const model = defineModel<string>({ default: '' });
 const props = defineProps<{
   label?: string;
   businessId: string;
-  businessServiceId: string;
+  businessServiceIds: string[];
+  serviceClassId?: string | null;
 }>();
 
 const dateParts = ref<Pick<JalaliDateTimeParts, 'jy' | 'jm' | 'jd'>>({
@@ -145,11 +146,10 @@ async function loadSlots() {
   try {
     ensureDateNotPast();
     const ymd = jalaliToGregorianYmd(dateParts.value);
-    const res = await fetchAvailableSlots(
+    const res = await fetchAvailableSlots(props.businessId, ymd, {
-      props.businessId,
+      businessServiceIds: props.businessServiceIds,
-      props.businessServiceId,
+      serviceClassId: props.serviceClassId ?? undefined,
-      ymd,
+    });
-    );
     slots.value = res.slots;
     if (model.value && !slots.value.includes(model.value)) {
       model.value = slots.value[0] ?? '';
@@ -182,12 +182,18 @@ function selectSlot(iso: string) {
 }
 
 watch(
-  () => [props.businessId, props.businessServiceId],
+  () => [props.businessId, props.businessServiceIds.join(','), props.serviceClassId],
   () => {
     model.value = '';
-    loadSlots();
+    if (props.businessServiceIds.length) {
+      loadSlots();
+    }
   },
 );
 
-onMounted(loadSlots);
+onMounted(() => {
+  if (props.businessServiceIds.length) {
+    loadSlots();
+  }
+});
 </script>

src/components/owner/ServiceClassManager.vue

@@ -0,0 +1,230 @@
+<template>
+  <section class="space-y-3 rounded-2xl border border-border bg-surface-2 p-4">
+    <div class="flex items-start justify-between gap-3">
+      <div>
+        <h2 class="text-base font-semibold text-text">کلاس‌بندی خدمات</h2>
+        <p class="mt-1 text-xs text-muted">
+          اختیاری — برای مثال کارواش می‌تواند بر اساس اندازه خودرو قیمت‌گذاری کند.
+        </p>
+      </div>
+      <label class="flex shrink-0 items-center gap-2 text-sm text-text">
+        <input
+          type="checkbox"
+          :checked="enabled"
+          @change="onToggleEnabled"
+        />
+        فعال
+      </label>
+    </div>
+
+    <p v-if="!enabled" class="text-sm text-muted">
+      در حالت غیرفعال، هر خدمت یک قیمت ثابت دارد. با فعال‌کردن، می‌توانید کلاس‌ها را تعریف کنید.
+    </p>
+
+    <template v-else>
+    <p v-if="error" class="rounded-xl border border-red-500/30 bg-red-500/10 px-3 py-2 text-sm text-red-600">
+      {{ error }}
+    </p>
+
+    <div v-if="loading" class="text-sm text-muted">در حال بارگذاری…</div>
+
+    <ul v-else-if="classes.length" class="space-y-2">
+      <li
+        v-for="item in classes"
+        :key="item.id"
+        class="rounded-xl border border-border bg-surface px-3 py-2"
+      >
+        <div v-if="editingId === item.id" class="space-y-2">
+          <AppInput id="editClassTitle" v-model="editForm.title" label="عنوان کلاس" required />
+          <div class="space-y-1.5">
+            <label for="editClassDesc" class="block text-sm font-medium text-muted">توضیح (اختیاری)</label>
+            <textarea
+              id="editClassDesc"
+              v-model="editForm.description"
+              rows="2"
+              class="w-full rounded-xl border border-border bg-surface-2 px-4 py-3 text-sm text-text outline-none focus:border-brand-500"
+            />
+          </div>
+          <label class="flex items-center gap-2 text-xs text-muted">
+            <input v-model="editForm.isActive" type="checkbox" />
+            فعال
+          </label>
+          <div class="flex gap-2">
+            <AppButton class="!w-auto flex-1" :loading="saving" @click="saveEdit(item.id)">
+              ذخیره
+            </AppButton>
+            <AppButton variant="ghost" class="!w-auto px-4" @click="cancelEdit">انصراف</AppButton>
+          </div>
+        </div>
+        <div v-else class="flex items-start justify-between gap-2">
+          <div class="min-w-0">
+            <p class="font-medium text-text">{{ item.title }}</p>
+            <p v-if="item.description" class="mt-0.5 text-xs text-muted">{{ item.description }}</p>
+            <span
+              v-if="!item.isActive"
+              class="mt-1 inline-block rounded-lg bg-surface-3 px-2 py-0.5 text-xs text-muted"
+            >
+              غیرفعال
+            </span>
+          </div>
+          <div class="flex shrink-0 gap-1">
+            <AppButton variant="ghost" class="!w-auto px-2 text-xs" @click="startEdit(item)">
+              ویرایش
+            </AppButton>
+            <AppButton variant="danger" class="!w-auto px-2 text-xs" @click="onDelete(item)">
+              حذف
+            </AppButton>
+          </div>
+        </div>
+      </li>
+    </ul>
+
+    <p v-else class="text-sm text-muted">هنوز کلاسی تعریف نشده است.</p>
+
+    <form class="space-y-3 border-t border-border pt-3" @submit.prevent="onAdd">
+      <p class="text-sm font-medium text-text">افزودن کلاس</p>
+      <AppInput id="classTitle" v-model="form.title" label="عنوان کلاس" required />
+      <div class="space-y-1.5">
+        <label for="classDesc" class="block text-sm font-medium text-muted">توضیح (اختیاری)</label>
+        <textarea
+          id="classDesc"
+          v-model="form.description"
+          rows="2"
+          class="w-full rounded-xl border border-border bg-surface-2 px-4 py-3 text-sm text-text outline-none focus:border-brand-500"
+        />
+      </div>
+      <AppButton type="submit" :loading="adding">افزودن کلاس</AppButton>
+    </form>
+    </template>
+  </section>
+</template>
+
+<script setup lang="ts">
+import { onMounted, ref, watch } from 'vue';
+import {
+  createBusinessServiceClass,
+  deleteBusinessServiceClass,
+  fetchBusinessServiceClasses,
+  updateBusinessServiceClass,
+} from '@/api/business-service-classes';
+import { ApiError } from '@/api/client';
+import type { BusinessServiceClass } from '@/api/types';
+import AppButton from '@/components/ui/AppButton.vue';
+import AppInput from '@/components/ui/AppInput.vue';
+
+const props = defineProps<{
+  businessId: string;
+  enabled: boolean;
+}>();
+
+const emit = defineEmits<{
+  updated: [classes: BusinessServiceClass[]];
+  'update:enabled': [value: boolean];
+}>();
+
+const classes = ref<BusinessServiceClass[]>([]);
+const loading = ref(false);
+const adding = ref(false);
+const saving = ref(false);
+const error = ref('');
+const editingId = ref<string | null>(null);
+
+const form = ref({ title: '', description: '' });
+const editForm = ref({ title: '', description: '', isActive: true });
+
+async function load() {
+  if (!props.enabled) {
+    classes.value = [];
+    emit('updated', []);
+    return;
+  }
+  loading.value = true;
+  error.value = '';
+  try {
+    classes.value = await fetchBusinessServiceClasses(props.businessId);
+    emit('updated', classes.value);
+  } catch (e) {
+    error.value = e instanceof ApiError ? e.message : 'بارگذاری کلاس‌ها ناموفق بود';
+  } finally {
+    loading.value = false;
+  }
+}
+
+async function onAdd() {
+  const title = form.value.title.trim();
+  if (!title) return;
+  adding.value = true;
+  error.value = '';
+  try {
+    await createBusinessServiceClass({
+      businessId: props.businessId,
+      title,
+      description: form.value.description.trim() || null,
+    });
+    form.value = { title: '', description: '' };
+    await load();
+  } catch (e) {
+    error.value = e instanceof ApiError ? e.message : 'افزودن کلاس ناموفق بود';
+  } finally {
+    adding.value = false;
+  }
+}
+
+function startEdit(item: BusinessServiceClass) {
+  editingId.value = item.id;
+  editForm.value = {
+    title: item.title,
+    description: item.description ?? '',
+    isActive: item.isActive,
+  };
+}
+
+function cancelEdit() {
+  editingId.value = null;
+}
+
+async function saveEdit(id: string) {
+  const title = editForm.value.title.trim();
+  if (!title) return;
+  saving.value = true;
+  error.value = '';
+  try {
+    await updateBusinessServiceClass(id, {
+      title,
+      description: editForm.value.description.trim() || null,
+      isActive: editForm.value.isActive,
+    });
+    editingId.value = null;
+    await load();
+  } catch (e) {
+    error.value = e instanceof ApiError ? e.message : 'ذخیره ناموفق بود';
+  } finally {
+    saving.value = false;
+  }
+}
+
+async function onDelete(item: BusinessServiceClass) {
+  if (!confirm(`«${item.title}» حذف شود؟`)) return;
+  error.value = '';
+  try {
+    await deleteBusinessServiceClass(item.id);
+    await load();
+  } catch (e) {
+    error.value = e instanceof ApiError ? e.message : 'حذف ناموفق بود';
+  }
+}
+
+function onToggleEnabled(event: Event) {
+  const checked = (event.target as HTMLInputElement).checked;
+  emit('update:enabled', checked);
+}
+
+watch(
+  () => [props.businessId, props.enabled],
+  () => {
+    if (props.businessId) load();
+  },
+);
+
+onMounted(load);
+</script>

src/layouts/WebAppLayout.vue

@@ -3,9 +3,9 @@
     <header
       class="sticky top-0 z-10 flex items-center justify-between border-b border-border bg-surface/95 px-4 py-3 backdrop-blur"
     >
-      <div class="min-w-0">
+      <div class="flex min-w-0 items-center gap-3">
-        <AppLogo variant="horizontal" class="h-8" />
+        <AppLogo variant="horizontal" class="h-8 shrink-0" />
-        <p v-if="auth.user" class="text-xs text-muted">{{ auth.user.mobile }}</p>
+        <p v-if="auth.user" class="text-xs text-muted" dir="ltr">{{ auth.user.mobile }}</p>
       </div>
       <div class="flex items-center gap-2">
         <ThemeToggle />

src/utils/service-pricing.ts

@@ -0,0 +1,179 @@
+import type { BusinessService, BusinessServiceClass } from '@/api/types';
+import { formatDuration, formatPriceToman } from '@/utils/format';
+
+export function activeServiceClasses(classes: BusinessServiceClass[]): BusinessServiceClass[] {
+  return [...classes]
+    .filter((item) => item.isActive)
+    .sort((a, b) => a.sortOrder - b.sortOrder || a.title.localeCompare(b.title, 'fa'));
+}
+
+export function usesServiceClasses(
+  classesEnabled: boolean,
+  classes: BusinessServiceClass[],
+): boolean {
+  return classesEnabled && activeServiceClasses(classes).length > 0;
+}
+
+export function getClassPriceForService(
+  service: BusinessService,
+  classId: string,
+) {
+  return service.classPrices?.find(
+    (item) => item.classId === classId && item.isActive,
+  );
+}
+
+export function serviceHasActiveClassPrices(
+  service: BusinessService,
+  classes: BusinessServiceClass[],
+): boolean {
+  const activeIds = new Set(activeServiceClasses(classes).map((item) => item.id));
+  return (service.classPrices ?? []).some(
+    (item) => item.isActive && activeIds.has(item.classId),
+  );
+}
+
+export function isServiceBookable(
+  service: BusinessService,
+  classesEnabled: boolean,
+  classes: BusinessServiceClass[],
+): boolean {
+  if (!service.isActive) return false;
+  if (!usesServiceClasses(classesEnabled, classes)) return true;
+  return serviceHasActiveClassPrices(service, classes);
+}
+
+export function servicePriceLabel(
+  service: BusinessService,
+  classesEnabled: boolean,
+  classes: BusinessServiceClass[],
+): string {
+  if (!usesServiceClasses(classesEnabled, classes)) {
+    return `${formatPriceToman(service.price)} تومان`;
+  }
+
+  const activeClasses = activeServiceClasses(classes);
+  const prices = activeClasses
+    .map((item) => getClassPriceForService(service, item.id))
+    .filter(Boolean)
+    .map((item) => Number.parseFloat(item!.price));
+
+  if (!prices.length) return 'قیمت تعیین نشده';
+  const min = Math.min(...prices);
+  const max = Math.max(...prices);
+  if (min === max) {
+    return `${formatPriceToman(String(min))} تومان`;
+  }
+  return `از ${formatPriceToman(String(min))} تومان`;
+}
+
+export function serviceDurationLabel(
+  service: BusinessService,
+  classesEnabled: boolean,
+  classes: BusinessServiceClass[],
+  classId?: string | null,
+): string {
+  if (classId) {
+    const classPrice = getClassPriceForService(service, classId);
+    return formatDuration(
+      classPrice?.durationMinutes ?? service.durationMinutes,
+      service.serviceTemplate?.defaultDurationMinutes,
+    );
+  }
+
+  if (!usesServiceClasses(classesEnabled, classes)) {
+    return formatDuration(
+      service.durationMinutes,
+      service.serviceTemplate?.defaultDurationMinutes,
+    );
+  }
+
+  const activeClasses = activeServiceClasses(classes);
+  const durations = activeClasses
+    .map((item) => getClassPriceForService(service, item.id))
+    .filter(Boolean)
+    .map((item) =>
+      item!.durationMinutes ?? service.durationMinutes ?? service.serviceTemplate?.defaultDurationMinutes,
+    )
+    .filter((value): value is number => value != null && value > 0);
+
+  if (!durations.length) {
+    return formatDuration(
+      service.durationMinutes,
+      service.serviceTemplate?.defaultDurationMinutes,
+    );
+  }
+
+  const min = Math.min(...durations);
+  const max = Math.max(...durations);
+  if (min === max) return `${min} دقیقه`;
+  return `${min}–${max} دقیقه`;
+}
+
+export function resolvedServicePrice(
+  service: BusinessService,
+  classId: string,
+): string | null {
+  const classPrice = getClassPriceForService(service, classId);
+  return classPrice?.price ?? null;
+}
+
+export function resolveServiceDurationMinutes(
+  service: BusinessService,
+  classesEnabled: boolean,
+  classes: BusinessServiceClass[],
+  classId?: string | null,
+): number {
+  if (classId) {
+    const classPrice = getClassPriceForService(service, classId);
+    const fromClass =
+      classPrice?.durationMinutes ?? service.durationMinutes ?? service.serviceTemplate?.defaultDurationMinutes;
+    if (fromClass != null && fromClass > 0) return fromClass;
+  }
+
+  if (usesServiceClasses(classesEnabled, classes) && classId) {
+    const classPrice = getClassPriceForService(service, classId);
+    const value =
+      classPrice?.durationMinutes ??
+      service.durationMinutes ??
+      service.serviceTemplate?.defaultDurationMinutes;
+    if (value != null && value > 0) return value;
+  }
+
+  const fallback =
+    service.durationMinutes ?? service.serviceTemplate?.defaultDurationMinutes;
+  return fallback != null && fallback > 0 ? fallback : 30;
+}
+
+export function totalDurationForServices(
+  services: BusinessService[],
+  classesEnabled: boolean,
+  classes: BusinessServiceClass[],
+  classId?: string | null,
+): number {
+  return services.reduce(
+    (sum, service) =>
+      sum + resolveServiceDurationMinutes(service, classesEnabled, classes, classId),
+    0,
+  );
+}
+
+export function totalPriceForServices(
+  services: BusinessService[],
+  classesEnabled: boolean,
+  classes: BusinessServiceClass[],
+  classId?: string | null,
+): number | null {
+  if (usesServiceClasses(classesEnabled, classes)) {
+    if (!classId) return null;
+    let total = 0;
+    for (const service of services) {
+      const price = resolvedServicePrice(service, classId);
+      if (!price) return null;
+      total += Number.parseFloat(price);
+    }
+    return total;
+  }
+
+  return services.reduce((sum, service) => sum + Number.parseFloat(service.price), 0);
+}

src/views/app/AppBusinessDetailView.vue

@@ -61,58 +61,112 @@
           {{ servicesError }}
         </p>
         <div
-          v-else-if="!services.length"
+          v-else-if="!bookableServices.length"
           class="rounded-xl border border-dashed border-border p-4 text-center text-sm text-muted"
         >
-          هنوز خدمتی برای این کسب‌وکار ثبت نشده است.
+          {{
+            services.length
+              ? 'خدمات این کسب‌وکار هنوز برای رزرو آماده نیست.'
+              : 'هنوز خدمتی برای این کسب‌وکار ثبت نشده است.'
+          }}
           <span v-if="auth.isBusinessOwner" class="mt-2 block">
             از بخش «کسب‌وکار» در منو، خدمات و قیمت را اضافه کنید.
           </span>
         </div>
-        <ul v-else class="grid grid-cols-2 gap-3">
+        <p v-else-if="canBook" class="mb-3 text-xs text-muted">
+          خدمات مورد نظر را انتخاب کنید، سپس زمان مراجعه را تعیین کنید.
+        </p>
+        <ul v-if="bookableServices.length" class="grid grid-cols-2 gap-3">
           <li
-            v-for="svc in services"
+            v-for="svc in bookableServices"
             :key="svc.id"
-            class="flex flex-col items-center rounded-2xl border border-border bg-surface-2 p-3 text-center"
+            class="flex flex-col items-center rounded-2xl border p-3 text-center transition"
+            :class="
+              canBook && isServiceSelected(svc.id)
+                ? 'border-brand-500 bg-brand-500/10'
+                : 'border-border bg-surface-2'
+            "
           >
-            <p class="font-medium text-text">
+            <label
-              {{ svc.serviceTemplate?.title ?? 'خدمت' }}
-            </p>
-            <p
-              v-if="svc.serviceTemplate?.description"
-              class="mt-1 line-clamp-2 text-xs text-muted"
-            >
-              {{ svc.serviceTemplate.description }}
-            </p>
-            <div class="mt-auto space-y-0.5 pt-2 text-xs text-muted">
-              <p>{{ formatPriceToman(svc.price) }} تومان</p>
-              <p>{{
-                formatDuration(
-                  svc.durationMinutes,
-                  svc.serviceTemplate?.defaultDurationMinutes,
-                )
-              }}</p>
-            </div>
-            <AppButton
               v-if="canBook"
-              class="mt-3"
+              class="flex w-full cursor-pointer flex-col items-center"
-              variant="primary"
-              @click="openBooking(svc)"
             >
-              رزرو
+              <input
-            </AppButton>
+                type="checkbox"
+                class="sr-only"
+                :checked="isServiceSelected(svc.id)"
+                @change="toggleService(svc.id)"
+              />
+              <span
+                class="mb-2 flex h-5 w-5 items-center justify-center rounded-md border text-xs"
+                :class="
+                  isServiceSelected(svc.id)
+                    ? 'border-brand-500 bg-brand-500 text-white'
+                    : 'border-border bg-surface'
+                "
+              >
+                {{ isServiceSelected(svc.id) ? '✓' : '' }}
+              </span>
+              <p class="font-medium text-text">
+                {{ svc.serviceTemplate?.title ?? 'خدمت' }}
+              </p>
+              <p
+                v-if="svc.serviceTemplate?.description"
+                class="mt-1 line-clamp-2 text-xs text-muted"
+              >
+                {{ svc.serviceTemplate.description }}
+              </p>
+              <div class="mt-auto space-y-0.5 pt-2 text-xs text-muted">
+                <p>{{ servicePriceLabel(svc, classesEnabled, serviceClasses) }}</p>
+                <p>{{ serviceDurationLabel(svc, classesEnabled, serviceClasses) }}</p>
+              </div>
+            </label>
+            <template v-else>
+              <p class="font-medium text-text">
+                {{ svc.serviceTemplate?.title ?? 'خدمت' }}
+              </p>
+              <p
+                v-if="svc.serviceTemplate?.description"
+                class="mt-1 line-clamp-2 text-xs text-muted"
+              >
+                {{ svc.serviceTemplate.description }}
+              </p>
+              <div class="mt-auto space-y-0.5 pt-2 text-xs text-muted">
+                <p>{{ servicePriceLabel(svc, classesEnabled, serviceClasses) }}</p>
+                <p>{{ serviceDurationLabel(svc, classesEnabled, serviceClasses) }}</p>
+              </div>
+            </template>
           </li>
         </ul>
       </div>
+
+      <div
+        v-if="canBook && selectedServices.length"
+        class="sticky bottom-2 z-10 rounded-2xl border border-brand-500/40 bg-surface/95 p-4 shadow-lg backdrop-blur"
+      >
+        <div class="flex items-center justify-between gap-3">
+          <div class="min-w-0 text-sm">
+            <p class="font-medium text-text">
+              {{ selectedServices.length }} خدمت انتخاب شده
+            </p>
+            <p class="text-xs text-muted">
+              مدت تقریبی: {{ totalDurationLabel }}
+            </p>
+          </div>
+          <AppButton class="!w-auto shrink-0 px-5" @click="openBooking">
+            انتخاب زمان
+          </AppButton>
+        </div>
+      </div>
     </section>
 
     <AppModal
       :open="bookingOpen"
-      title="رزرو خدمت"
+      title="رزرو خدمات"
-      :subtitle="bookingService ? serviceLabel(bookingService) : ''"
+      :subtitle="selectedServices.length ? `${selectedServices.length} خدمت` : ''"
       @close="closeBooking"
     >
-      <form v-if="bookingService && business" class="space-y-4" @submit.prevent="onSubmitBooking">
+      <form v-if="selectedServices.length && business" class="space-y-4" @submit.prevent="onSubmitBooking">
         <p
           v-if="bookingError"
           class="rounded-xl border border-red-500/30 bg-red-500/10 px-4 py-3 text-sm text-red-600"
@@ -123,18 +177,65 @@
         <div class="rounded-xl border border-border bg-surface-2 p-3 text-sm">
           <p class="text-muted">کسب‌وکار</p>
           <p class="font-medium text-text">{{ business.title }}</p>
-          <p class="mt-2 text-muted">مبلغ تقریبی</p>
+          <ul class="mt-3 space-y-2 border-t border-border pt-3">
-          <p class="font-medium text-text">
+            <li
-            {{ formatPriceToman(bookingService.price) }} تومان
+              v-for="svc in selectedServices"
-          </p>
+              :key="svc.id"
+              class="flex items-center justify-between gap-2 text-sm"
+            >
+              <span class="text-text">{{ svc.serviceTemplate?.title ?? 'خدمت' }}</span>
+              <span class="shrink-0 text-muted">
+                {{
+                  requiresServiceClass && bookingForm.serviceClassId
+                    ? `${formatPriceToman(resolvedServicePrice(svc, bookingForm.serviceClassId) ?? svc.price)} تومان`
+                    : `${formatPriceToman(svc.price)} تومان`
+                }}
+              </span>
+            </li>
+          </ul>
+          <p class="mt-3 text-muted">جمع</p>
+          <p class="font-medium text-text">{{ bookingPriceLabel }}</p>
+          <p class="mt-2 text-muted">مدت تقریبی</p>
+          <p class="font-medium text-text">{{ totalDurationLabel }}</p>
+        </div>
+
+        <div v-if="requiresServiceClass" class="space-y-1.5">
+          <label for="bookingClass" class="block text-sm font-medium text-muted">
+            کلاس خودرو / دسته
+          </label>
+          <select
+            id="bookingClass"
+            v-model="bookingForm.serviceClassId"
+            required
+            class="w-full rounded-xl border border-border bg-surface-2 px-4 py-3 text-sm text-text outline-none focus:border-brand-500"
+            @change="bookingForm.scheduledAt = ''"
+          >
+            <option value="" disabled>انتخاب کنید</option>
+            <option
+              v-for="cls in activeClasses"
+              :key="cls.id"
+              :value="cls.id"
+              :disabled="!selectedServices.every((svc) => getClassPriceForService(svc, cls.id))"
+            >
+              {{ cls.title }}
+            </option>
+          </select>
         </div>
 
         <BookingSlotPicker
+          v-if="!requiresServiceClass || bookingForm.serviceClassId"
           v-model="bookingForm.scheduledAt"
           label="تاریخ و ساعت مراجعه (شمسی)"
           :business-id="business.id"
-          :business-service-id="bookingService.id"
+          :business-service-ids="selectedServiceIds"
+          :service-class-id="bookingForm.serviceClassId || null"
         />
+        <p
+          v-else
+          class="rounded-xl border border-dashed border-border px-4 py-3 text-center text-sm text-muted"
+        >
+          ابتدا کلاس خودرو را انتخاب کنید.
+        </p>
 
         <div class="space-y-1.5">
           <label for="bookingNote" class="block text-sm font-medium text-muted">
@@ -159,11 +260,12 @@
 <script setup lang="ts">
 import { computed, onMounted, ref } from 'vue';
 import { useRoute, useRouter } from 'vue-router';
-import { createBooking } from '@/api/bookings';
+import { createBookingBatch } from '@/api/bookings';
+import { fetchBusinessServiceClasses } from '@/api/business-service-classes';
 import { fetchBusinessServices } from '@/api/business-services';
 import { fetchBusiness, fetchBusinesses } from '@/api/businesses';
 import { ApiError } from '@/api/client';
-import type { Business, BusinessService } from '@/api/types';
+import type { Business, BusinessService, BusinessServiceClass } from '@/api/types';
 import AppButton from '@/components/ui/AppButton.vue';
 import AppIcon from '@/components/ui/AppIcon.vue';
 import BusinessImageGallery from '@/components/business/BusinessImageGallery.vue';
@@ -171,7 +273,18 @@ import BookingSlotPicker from '@/components/booking/BookingSlotPicker.vue';
 import AppModal from '@/components/ui/AppModal.vue';
 import WebAppLayout from '@/layouts/WebAppLayout.vue';
 import { useAuthStore } from '@/stores/auth';
-import { formatDuration, formatPriceToman } from '@/utils/format';
+import { formatPriceToman } from '@/utils/format';
+import {
+  activeServiceClasses,
+  getClassPriceForService,
+  isServiceBookable,
+  resolvedServicePrice,
+  serviceDurationLabel,
+  servicePriceLabel,
+  totalDurationForServices,
+  totalPriceForServices,
+  usesServiceClasses,
+} from '@/utils/service-pricing';
 
 const route = useRoute();
 const router = useRouter();
@@ -179,24 +292,65 @@ const auth = useAuthStore();
 
 const business = ref<Business | null>(null);
 const services = ref<BusinessService[]>([]);
+const serviceClasses = ref<BusinessServiceClass[]>([]);
 const loading = ref(true);
 const loadingServices = ref(true);
 const error = ref('');
 const servicesError = ref('');
 
 const bookingOpen = ref(false);
-const bookingService = ref<BusinessService | null>(null);
+const selectedServiceIds = ref<string[]>([]);
 const bookingSaving = ref(false);
 const bookingError = ref('');
 const bookingForm = ref({
+  serviceClassId: '',
   scheduledAt: '',
   note: '',
 });
 
 const showBackLink = ref(false);
 
+const activeClasses = computed(() => activeServiceClasses(serviceClasses.value));
+const classesEnabled = computed(() => business.value?.serviceClassesEnabled === true);
+const requiresServiceClass = computed(() =>
+  usesServiceClasses(classesEnabled.value, serviceClasses.value),
+);
+const bookableServices = computed(() =>
+  services.value.filter((svc) =>
+    isServiceBookable(svc, classesEnabled.value, serviceClasses.value),
+  ),
+);
+
+const selectedServices = computed(() =>
+  bookableServices.value.filter((svc) => selectedServiceIds.value.includes(svc.id)),
+);
+
+const totalDurationLabel = computed(() => {
+  const minutes = totalDurationForServices(
+    selectedServices.value,
+    classesEnabled.value,
+    serviceClasses.value,
+    bookingForm.value.serviceClassId || null,
+  );
+  return `${minutes} دقیقه`;
+});
+
+const bookingPriceLabel = computed(() => {
+  if (!selectedServices.value.length) return '—';
+  if (requiresServiceClass.value && !bookingForm.value.serviceClassId) {
+    return 'کلاس را انتخاب کنید';
+  }
+  const total = totalPriceForServices(
+    selectedServices.value,
+    classesEnabled.value,
+    serviceClasses.value,
+    bookingForm.value.serviceClassId || null,
+  );
+  return total != null ? `${formatPriceToman(String(total))} تومان` : '—';
+});
+
 const canBook = computed(() => {
-  if (!auth.user || business.value?.isActive !== true || !services.value.length) {
+  if (!auth.user || business.value?.isActive !== true || !bookableServices.value.length) {
     return false;
   }
   if (business.value.ownerId && business.value.ownerId === auth.user.id) {
@@ -205,17 +359,50 @@ const canBook = computed(() => {
   return auth.canBookAsCustomer;
 });
 
-function serviceLabel(svc: BusinessService): string {
+function isServiceSelected(id: string): boolean {
-  return svc.serviceTemplate?.title ?? 'خدمت';
+  return selectedServiceIds.value.includes(id);
+}
+
+function toggleService(id: string) {
+  if (isServiceSelected(id)) {
+    selectedServiceIds.value = selectedServiceIds.value.filter((item) => item !== id);
+  } else {
+    selectedServiceIds.value = [...selectedServiceIds.value, id];
+  }
+}
+
+function openBooking() {
+  if (!auth.user || !selectedServices.value.length) return;
+  bookingForm.value = {
+    serviceClassId: '',
+    scheduledAt: '',
+    note: '',
+  };
+  bookingError.value = '';
+  bookingOpen.value = true;
+}
+
+function closeBooking() {
+  bookingOpen.value = false;
+  bookingError.value = '';
 }
 
 async function loadServices(businessId: string) {
   loadingServices.value = true;
   servicesError.value = '';
   try {
-    services.value = await fetchBusinessServices(businessId, { activeOnly: true });
+    const svcList = await fetchBusinessServices(businessId, { activeOnly: true });
+    services.value = svcList;
+    if (business.value?.serviceClassesEnabled) {
+      serviceClasses.value = await fetchBusinessServiceClasses(businessId, {
+        activeOnly: true,
+      });
+    } else {
+      serviceClasses.value = [];
+    }
   } catch (e) {
     services.value = [];
+    serviceClasses.value = [];
     servicesError.value =
       e instanceof ApiError ? e.message : 'بارگذاری خدمات ناموفق بود.';
   } finally {
@@ -243,25 +430,8 @@ async function load() {
   }
 }
 
-function openBooking(svc: BusinessService) {
-  if (!auth.user) return;
-  bookingService.value = svc;
-  bookingForm.value = {
-    scheduledAt: '',
-    note: '',
-  };
-  bookingError.value = '';
-  bookingOpen.value = true;
-}
-
-function closeBooking() {
-  bookingOpen.value = false;
-  bookingService.value = null;
-  bookingError.value = '';
-}
-
 async function onSubmitBooking() {
-  if (!auth.user || !business.value || !bookingService.value) return;
+  if (!auth.user || !business.value || !selectedServices.value.length) return;
 
   const scheduled = new Date(bookingForm.value.scheduledAt);
   if (Number.isNaN(scheduled.getTime())) {
@@ -272,17 +442,25 @@ async function onSubmitBooking() {
     bookingError.value = 'لطفاً یک ساعت از لیست انتخاب کنید.';
     return;
   }
+  if (requiresServiceClass.value && !bookingForm.value.serviceClassId) {
+    bookingError.value = 'لطفاً کلاس خودرو را انتخاب کنید.';
+    return;
+  }
 
   bookingSaving.value = true;
   bookingError.value = '';
   try {
-    await createBooking({
+    await createBookingBatch({
       customerId: auth.user.id,
       businessId: business.value.id,
-      businessServiceId: bookingService.value.id,
+      items: selectedServices.value.map((svc) => ({
+        businessServiceId: svc.id,
+      })),
+      serviceClassId: bookingForm.value.serviceClassId || null,
       scheduledAt: scheduled.toISOString(),
       note: bookingForm.value.note.trim() || null,
     });
+    selectedServiceIds.value = [];
     closeBooking();
     router.push({ name: 'app-bookings' });
   } catch (e) {

src/views/app/AppOwnerView.vue

@@ -69,6 +69,14 @@
         :business-id="business.id"
       />
 
+      <ServiceClassManager
+        v-if="business"
+        :business-id="business.id"
+        :enabled="business.serviceClassesEnabled === true"
+        @updated="onServiceClassesUpdated"
+        @update:enabled="onServiceClassesEnabledChange"
+      />
+
       <section class="space-y-4 border-t border-border pt-6">
         <h2 class="text-base font-semibold text-text">خدمات و قیمت‌ها</h2>
         <p class="text-xs text-muted">
@@ -106,19 +114,45 @@
             </div>
 
             <div v-if="editingId === svc.id" class="mt-3 space-y-2">
-              <PriceInput
+              <template v-if="hasServiceClasses">
-                id="editPrice"
+                <p class="text-sm font-medium text-text">قیمت بر اساس کلاس</p>
-                v-model="editForm.price"
+                <div
-                label="قیمت (تومان)"
+                  v-for="cls in activeClasses"
-              />
+                  :key="cls.id"
-              <AppInput
+                  class="space-y-2 rounded-xl border border-border bg-surface px-3 py-3"
-                id="editDuration"
+                >
-                v-model="editForm.durationMinutes"
+                  <p class="text-sm font-medium text-text">{{ cls.title }}</p>
-                label="مدت (دقیقه)"
+                  <PriceInput
-                type="number"
+                    :id="`edit-class-price-${svc.id}-${cls.id}`"
-                inputmode="numeric"
+                    v-model="editClassPrices[cls.id].price"
-                ltr
+                    label="قیمت (تومان)"
-              />
+                    required
+                  />
+                  <AppInput
+                    :id="`edit-class-duration-${svc.id}-${cls.id}`"
+                    v-model="editClassPrices[cls.id].durationMinutes"
+                    label="مدت (دقیقه — اختیاری)"
+                    type="number"
+                    inputmode="numeric"
+                    ltr
+                  />
+                </div>
+              </template>
+              <template v-else>
+                <PriceInput
+                  id="editPrice"
+                  v-model="editForm.price"
+                  label="قیمت (تومان)"
+                />
+                <AppInput
+                  id="editDuration"
+                  v-model="editForm.durationMinutes"
+                  label="مدت (دقیقه)"
+                  type="number"
+                  inputmode="numeric"
+                  ltr
+                />
+              </template>
               <div class="flex gap-2">
                 <AppButton class="!w-auto flex-1" :loading="savingService" @click="onSaveEdit(svc)">
                   ذخیره
@@ -129,21 +163,50 @@
               </div>
             </div>
 
-            <div v-else class="mt-2 flex flex-wrap items-center gap-2 text-sm text-muted">
+            <div v-else class="mt-2 space-y-2 text-sm text-muted">
-              <span>{{ formatPriceToman(svc.price) }} تومان</span>
+              <template v-if="hasServiceClasses">
-              <span>·</span>
+                <div
-              <span>{{
+                  v-for="cls in activeClasses"
-                formatDuration(
+                  :key="cls.id"
-                  svc.durationMinutes,
+                  class="flex flex-wrap items-center gap-2"
-                  svc.serviceTemplate?.defaultDurationMinutes,
+                >
-                )
+                  <span class="font-medium text-text">{{ cls.title }}:</span>
-              }}</span>
+                  <span>
+                    {{
+                      getClassPriceForService(svc, cls.id)
+                        ? `${formatPriceToman(getClassPriceForService(svc, cls.id)!.price)} تومان`
+                        : '—'
+                    }}
+                  </span>
+                  <span v-if="getClassPriceForService(svc, cls.id)">·</span>
+                  <span v-if="getClassPriceForService(svc, cls.id)">
+                    {{
+                      formatDuration(
+                        getClassPriceForService(svc, cls.id)!.durationMinutes,
+                        svc.durationMinutes ?? svc.serviceTemplate?.defaultDurationMinutes,
+                      )
+                    }}
+                  </span>
+                </div>
+              </template>
+              <div v-else class="flex flex-wrap items-center gap-2">
+                <span>{{ formatPriceToman(svc.price) }} تومان</span>
+                <span>·</span>
+                <span>{{
+                  formatDuration(
+                    svc.durationMinutes,
+                    svc.serviceTemplate?.defaultDurationMinutes,
+                  )
+                }}</span>
+              </div>
+              <div class="flex flex-wrap items-center gap-2">
               <AppButton variant="ghost" class="!w-auto px-2 text-xs" @click="startEdit(svc)">
                 ویرایش
               </AppButton>
               <AppButton variant="danger" class="!w-auto px-2 text-xs" @click="onDelete(svc)">
                 حذف
               </AppButton>
+              </div>
             </div>
           </li>
         </ul>
@@ -181,12 +244,14 @@
           </div>
 
           <PriceInput
+            v-if="!hasServiceClasses"
             id="svcPrice"
             v-model="serviceForm.price"
             label="قیمت (تومان)"
             required
           />
           <AppInput
+            v-if="!hasServiceClasses"
             id="svcDuration"
             v-model="serviceForm.durationMinutes"
             label="مدت (دقیقه — اختیاری)"
@@ -195,6 +260,31 @@
             ltr
           />
 
+          <div v-if="hasServiceClasses" class="space-y-2">
+            <p class="text-sm font-medium text-text">قیمت بر اساس کلاس</p>
+            <div
+              v-for="cls in activeClasses"
+              :key="cls.id"
+              class="space-y-2 rounded-xl border border-border bg-surface px-3 py-3"
+            >
+              <p class="text-sm font-medium text-text">{{ cls.title }}</p>
+              <PriceInput
+                :id="`add-class-price-${cls.id}`"
+                v-model="classPriceForm[cls.id].price"
+                label="قیمت (تومان)"
+                required
+              />
+              <AppInput
+                :id="`add-class-duration-${cls.id}`"
+                v-model="classPriceForm[cls.id].durationMinutes"
+                label="مدت (دقیقه — اختیاری)"
+                type="number"
+                inputmode="numeric"
+                ltr
+              />
+            </div>
+          </div>
+
           <AppButton type="submit" :loading="addingService">افزودن</AppButton>
         </form>
 
@@ -272,17 +362,21 @@ import {
   createBusinessService,
   deleteBusinessService,
   fetchBusinessServices,
+  setBusinessServiceClassPrices,
   updateBusinessService,
+  type ClassPriceItem,
 } from '@/api/business-services';
 import { fetchServiceTemplates } from '@/api/service-templates';
 import type {
   Business,
   BusinessService,
+  BusinessServiceClass,
   BusinessServiceRequest,
   BusinessServiceRequestStatus,
 } from '@/api/types';
 import { ApiError } from '@/api/client';
 import BusinessAvailabilityEditor from '@/components/owner/BusinessAvailabilityEditor.vue';
+import ServiceClassManager from '@/components/owner/ServiceClassManager.vue';
 import AppButton from '@/components/ui/AppButton.vue';
 import AppInput from '@/components/ui/AppInput.vue';
 import PriceInput from '@/components/ui/PriceInput.vue';
@@ -294,9 +388,14 @@ import {
   parseOptionalMinutes,
   parsePriceInput,
 } from '@/utils/format';
+import {
+  activeServiceClasses,
+  getClassPriceForService,
+} from '@/utils/service-pricing';
 
 const business = ref<Business | null>(null);
 const services = ref<BusinessService[]>([]);
+const serviceClasses = ref<BusinessServiceClass[]>([]);
 const templates = ref<Awaited<ReturnType<typeof fetchServiceTemplates>>>([]);
 const loading = ref(true);
 const loadingServices = ref(false);
@@ -327,6 +426,9 @@ const editForm = ref({
   durationMinutes: '',
 });
 
+const classPriceForm = ref<Record<string, { price: string; durationMinutes: string }>>({});
+const editClassPrices = ref<Record<string, { price: string; durationMinutes: string }>>({});
+
 const customForm = ref({
   title: '',
   description: '',
@@ -339,6 +441,67 @@ const availableTemplates = computed(() => {
   return templates.value.filter((t) => !used.has(t.id));
 });
 
+const activeClasses = computed(() => activeServiceClasses(serviceClasses.value));
+const hasServiceClasses = computed(
+  () => business.value?.serviceClassesEnabled === true && activeClasses.value.length > 0,
+);
+
+function emptyClassPriceForm() {
+  const result: Record<string, { price: string; durationMinutes: string }> = {};
+  for (const cls of activeClasses.value) {
+    result[cls.id] = { price: '', durationMinutes: '' };
+  }
+  return result;
+}
+
+function buildClassPricesPayload(
+  form: Record<string, { price: string; durationMinutes: string }>,
+): ClassPriceItem[] | null {
+  const prices: ClassPriceItem[] = [];
+  for (const cls of activeClasses.value) {
+    const row = form[cls.id];
+    const price = parsePriceInput(row?.price ?? '');
+    if (price === null) {
+      return null;
+    }
+    const duration = parseOptionalMinutes(row?.durationMinutes ?? '');
+    if (duration === null) {
+      return null;
+    }
+    prices.push({
+      classId: cls.id,
+      price,
+      durationMinutes: duration && duration > 0 ? duration : null,
+    });
+  }
+  return prices;
+}
+
+function onServiceClassesUpdated(classes: BusinessServiceClass[]) {
+  serviceClasses.value = classes;
+  classPriceForm.value = emptyClassPriceForm();
+}
+
+async function onServiceClassesEnabledChange(value: boolean) {
+  if (!business.value) return;
+  error.value = '';
+  message.value = '';
+  try {
+    business.value = await updateBusiness(business.value.id, {
+      serviceClassesEnabled: value,
+    });
+    if (!value) {
+      serviceClasses.value = [];
+      classPriceForm.value = {};
+    }
+    message.value = value
+      ? 'کلاس‌بندی فعال شد. کلاس‌های خود را تعریف کنید.'
+      : 'کلاس‌بندی غیرفعال شد. قیمت‌گذاری به حالت عادی برمی‌گردد.';
+  } catch (e) {
+    error.value = e instanceof ApiError ? e.message : 'تغییر وضعیت کلاس‌بندی ناموفق بود';
+  }
+}
+
 async function loadServicesAndTemplates() {
   if (!business.value) return;
   loadingServices.value = true;
@@ -405,27 +568,47 @@ async function onSave() {
 
 async function onAddService() {
   if (!business.value || !serviceForm.value.serviceTemplateId) return;
-  const price = parsePriceInput(serviceForm.value.price);
+
-  if (price === null) {
+  let price = 0;
-    error.value = 'قیمت معتبر نیست.';
+  let duration: number | null | undefined;
-    return;
+  let classPrices: ClassPriceItem[] | null = null;
-  }
+
-  const duration = parseOptionalMinutes(serviceForm.value.durationMinutes);
+  if (hasServiceClasses.value) {
-  if (duration === null) {
+    classPrices = buildClassPricesPayload(classPriceForm.value);
-    error.value = 'مدت زمان معتبر نیست.';
+    if (!classPrices?.length) {
-    return;
+      error.value = 'قیمت همه کلاس‌ها را وارد کنید.';
+      return;
+    }
+    price = Math.min(...classPrices.map((item) => item.price));
+  } else {
+    const parsedPrice = parsePriceInput(serviceForm.value.price);
+    if (parsedPrice === null) {
+      error.value = 'قیمت معتبر نیست.';
+      return;
+    }
+    price = parsedPrice;
+    duration = parseOptionalMinutes(serviceForm.value.durationMinutes);
+    if (duration === null) {
+      error.value = 'مدت زمان معتبر نیست.';
+      return;
+    }
   }
+
   addingService.value = true;
   error.value = '';
   message.value = '';
   try {
-    await createBusinessService({
+    const created = await createBusinessService({
       businessId: business.value.id,
       serviceTemplateId: serviceForm.value.serviceTemplateId,
       price,
       durationMinutes: duration && duration > 0 ? duration : undefined,
     });
+    if (classPrices?.length) {
+      await setBusinessServiceClassPrices(created.id, classPrices);
+    }
     serviceForm.value = { serviceTemplateId: '', price: '', durationMinutes: '' };
+    classPriceForm.value = emptyClassPriceForm();
     await loadServicesAndTemplates();
     if (availableTemplates.value[0]) {
       serviceForm.value.serviceTemplateId = availableTemplates.value[0].id;
@@ -491,6 +674,17 @@ function startEdit(svc: BusinessService) {
     price: formatPriceInputDisplay(Math.round(Number.parseFloat(svc.price))),
     durationMinutes: svc.durationMinutes != null ? String(svc.durationMinutes) : '',
   };
+  const form = emptyClassPriceForm();
+  for (const classPrice of svc.classPrices ?? []) {
+    if (form[classPrice.classId]) {
+      form[classPrice.classId] = {
+        price: formatPriceInputDisplay(Math.round(Number.parseFloat(classPrice.price))),
+        durationMinutes:
+          classPrice.durationMinutes != null ? String(classPrice.durationMinutes) : '',
+      };
+    }
+  }
+  editClassPrices.value = form;
 }
 
 function cancelEdit() {
@@ -498,23 +692,32 @@ function cancelEdit() {
 }
 
 async function onSaveEdit(svc: BusinessService) {
-  const price = parsePriceInput(editForm.value.price);
-  if (price === null) {
-    error.value = 'قیمت معتبر نیست.';
-    return;
-  }
-  const duration = parseOptionalMinutes(editForm.value.durationMinutes);
-  if (duration === null) {
-    error.value = 'مدت زمان معتبر نیست.';
-    return;
-  }
   savingService.value = true;
   error.value = '';
   try {
-    await updateBusinessService(svc.id, {
+    if (hasServiceClasses.value) {
-      price,
+      const classPrices = buildClassPricesPayload(editClassPrices.value);
-      durationMinutes: duration ?? null,
+      if (!classPrices?.length) {
-    });
+        error.value = 'قیمت همه کلاس‌ها را وارد کنید.';
+        return;
+      }
+      await setBusinessServiceClassPrices(svc.id, classPrices);
+    } else {
+      const price = parsePriceInput(editForm.value.price);
+      if (price === null) {
+        error.value = 'قیمت معتبر نیست.';
+        return;
+      }
+      const duration = parseOptionalMinutes(editForm.value.durationMinutes);
+      if (duration === null) {
+        error.value = 'مدت زمان معتبر نیست.';
+        return;
+      }
+      await updateBusinessService(svc.id, {
+        price,
+        durationMinutes: duration ?? null,
+      });
+    }
     editingId.value = null;
     await loadServicesAndTemplates();
     message.value = 'خدمت به‌روزرسانی شد.';