Files
Crussell/frontend/src/lib/components/booking/BookingFlow.svelte
T
popertots 2459ddc919 Fix review findings: expiry bug (all 8 files), idempotency keys, card_expiry/card_cvc removal, URL encoding, BuyerEmail logging, ValidateCardInfo, saved-card test, future work doc
Backend:
- Fix refund idempotency key: clock.Now() → deterministic (pr.ID + amount)
- Fix ValidateCardInfo: enforce mutual exclusivity, handle empty strings symmetrically
- Fix paymentFromSquare brand fallback (remove dead SourceType fallback)
- Fix URL encoding: PathEscape → QueryEscape for customer_id query param
- Fix BuyerEmail: log warning on DB error instead of silent discard
- Fix idempotency key in createCardOnFileHTTP: time.Now() → deterministic hex hash
- Add BuyerEmail to CreateTipPayment Square request
- Move realBaseURL from shared file to square_dev.go (only used in dev)
- Add TestTipPayment_WithSavedCard test (card_id path coverage)
- Fix AMEX brand in mock (AMEX → AMERICAN_EXPRESS, fix test)

Frontend:
- Fix off-by-month expiry bug in ALL 8 files using year-month arithmetic
  (parseExpiryParts returns 1-indexed, SvelteDate expects 0-indexed)
  Files: tip/+page, pay-tip/[id], UserBookingModal, UserPaymentModal,
  BookingFlow, account/+page (add card + buy gift card sections)
- Remove card_expiry/card_cvc from tip request bodies (backend has no fields)

Docs:
- Mark P9 (placeholder tokens) as completed, add P11 (Square Web Payments SDK)
- Mark T13 (rune arithmetic) as completed
2026-08-22 00:34:49 +01:00

2437 lines
80 KiB
Svelte

<script lang="ts">
import { Button } from '$lib/components/ui/button/index.js';
import * as Card from '$lib/components/ui/card/index.js';
import { Input } from '$lib/components/ui/input/index.js';
import { EmailInput } from '$lib/components/ui/email-input/index.js';
import { Label } from '$lib/components/ui/label/index.js';
import { Textarea } from '$lib/components/ui/textarea/index.js';
import CharCounter from '$lib/components/ui/CharCounter.svelte';
import { Separator } from '$lib/components/ui/separator/index.js';
import { PhoneInput } from '$lib/components/ui/phone-input/index.js';
import { isValidUKPhone, toE164UK } from '$lib/utils/phone';
// INTENTIONAL: We use the browser's local timezone (getLocalTimeZone) because Crussell is a UK-only
// salon app. All customers are physically in the UK and book UK appointment slots. We do NOT
// auto-adjust for international timezones — the slot time shown is the actual UK salon time.
// Cloudflare geo-blocking prevents non-UK access. BST/GMT transitions are handled automatically:
// formatLocalDateTime converts wall-clock time to UTC using the correct DST offset for the
// target date (via @internationalized/date's CalendarDate.toDate which applies the target
// date's timezone rules, not the current date's). The backend stores all timestamps as
// TIMESTAMPTZ (UTC) and converts to Europe/London for display. This ensures a booking at
// "10am June 15" stays at 10am BST regardless of when the booking was made.
import { CalendarDate, getLocalTimeZone, type DateValue } from '@internationalized/date';
import { goto } from '$app/navigation';
import { resolve } from '$app/paths';
import { authStore } from '$lib/stores/auth.svelte';
import { apiFetch, getAuthHeaders } from '$lib/utils/api';
import { ensureBusinessInfo, getBusinessInfo } from '$lib/stores/businessInfo.svelte';
import { toast } from 'svelte-sonner';
import { extractErrorMessage } from '$lib/utils/toast-safe';
import { onDestroy } from 'svelte';
import { SvelteDate } from 'svelte/reactivity';
// Components
import BookingActions from '$lib/components/booking/BookingActions.svelte';
import BookingSummary from '$lib/components/booking/BookingSummary.svelte';
import StepIndicator from '$lib/components/booking/StepIndicator.svelte';
import DatePicker from '$lib/components/booking/DatePicker.svelte';
import TimeSlotPicker from '$lib/components/booking/TimeSlotPicker.svelte';
import ServiceSelector from '$lib/components/booking/ServiceSelector.svelte';
import CardInput from '$lib/components/payments/CardInput.svelte';
import PolicyPopover from '$lib/components/ui/policyPopover.svelte';
import { POLICY } from '$lib/constants/policy';
import UserPaymentModal from '$lib/components/payments/UserPaymentModal.svelte';
import { extractBookedSlots, getLunchProtectionForSlots } from '$lib/lunchProtection';
import { formatLocalDateTime, getLondonTodayCalendarDate } from '$lib/utils/timeSlots';
import { generateUUID } from '$lib/utils/uuid';
import type {
Service,
CustomerInfo,
WorkingHoursDay,
AvailableHoursDay,
BookingService,
BookingStatus,
Payment
} from '$lib/types/booking';
// =============== State Management ===============
let currentStep = $state<number>(0);
let authReady = $state(false);
// Wait for auth store to finish initializing before deciding which step to show.
// This prevents a flash of the login prompt on SSR + hydration — the skeleton
// displays while auth checks are pending, then the correct screen appears.
$effect(() => {
if (authStore.hasLoaded && !authReady) {
authReady = true;
currentStep = authStore.isAuthenticated ? 1 : 0;
}
});
let selectedServices = $state<Service[]>([]);
let selectedDate = $state<CalendarDate | undefined>(undefined);
let selectedTime = $state<string | null>(null);
const customerInfo = $state<CustomerInfo>({
firstName: '',
lastName: '',
email: '',
phone: '',
specialRequests: ''
});
let idempotencyKey = $state<string>('');
// =============== Payment State ===============
let userDepositsRequired = $state<number>(0);
let hasActiveBooking = $state<boolean>(false);
let paymentMethods = $state<
Array<{ id: string; brand: string; last4: string; expiry_month: number; expiry_year: number }>
>([]);
let paymentMethodsLoading = $state(false);
let selectedPaymentMethod = $state<string | null>(null);
let showNewCardForm = $state(false);
let isProcessingPayment = $state(false);
// Synchronous double-click guard. Svelte 5 reactivity is async (effects run
// on the next microtask), so `isProcessingPayment` may not propagate to the
// button's `disabled` binding before a fast second click fires. This non-
// reactive flag is checked synchronously at the start of processPayment.
let isProcessingPaymentSync = false;
// New card form fields
let newCardNumber = $state('');
let newCardExpiry = $state('');
let newCardCVC = $state('');
let cardNumberTouched = $state(false);
let cardExpiryTouched = $state(false);
let cardCVCTouched = $state(false);
function parseExpiryParts(value: string): { month: number; year: number } | null {
if (!/^\d{2}\/\d{2}$/.test(value)) return null;
const [monthStr, yearStr] = value.split('/');
const month = parseInt(monthStr, 10);
const year = 2000 + parseInt(yearStr, 10);
if (month < 1 || month > 12) return null;
return { month, year };
}
function isValidLuhn(cardNumber: string): boolean {
const s = cardNumber.replace(/\D/g, '');
let sum = 0;
let alternate = false;
for (let i = s.length - 1; i >= 0; i--) {
let n = parseInt(s[i], 10);
if (alternate) {
n *= 2;
if (n > 9) n -= 9;
}
sum += n;
alternate = !alternate;
}
return sum % 10 === 0 && s.length >= 13 && s.length <= 19;
}
const expiryParts = $derived(parseExpiryParts(newCardExpiry));
// Payment flow state
let depositPaid = $state(false);
const cardError = $derived(
cardNumberTouched && !isValidLuhn(newCardNumber) && newCardNumber.length > 0
? 'Invalid card number'
: cardExpiryTouched && expiryParts !== null && (() => { const em = expiryParts.year * 12 + expiryParts.month; const now2 = new SvelteDate(); const cm = now2.getFullYear() * 12 + now2.getMonth() + 1; return em < cm; })()
? 'This card has expired'
: cardExpiryTouched && !/^\d{2}\/\d{2}$/.test(newCardExpiry) && newCardExpiry.length > 0
? 'Enter expiry as MM/YY'
: cardCVCTouched && newCardCVC.length < 3 && newCardCVC.length > 0
? 'Enter your CVC number'
: isValidLuhn(newCardNumber) && /^\d{2}\/\d{2}$/.test(newCardExpiry) && newCardCVC.length >= 3
? null
: newCardNumber.length === 0 && newCardExpiry.length === 0 && newCardCVC.length === 0
? null
: 'Please complete all card fields'
);
const depositCardFormValid = $derived(
selectedPaymentMethod !== null ||
(showNewCardForm &&
newCardNumber.replace(/\s/g, '').length >= 13 &&
/^\d{2}\/\d{2}$/.test(newCardExpiry) &&
newCardCVC.length >= 3)
);
// VAT registration status from public business info (via shared store)
const vatRegistered = $derived(getBusinessInfo()?.is_vat_registered ?? false);
// Email existence check (guest flow only)
let emailChecking = $state(false);
let emailSuggestion = $state<string | null>(null);
let emailError = $state('');
const emailFormatValid = $derived(
!customerInfo.email ||
/^[a-zA-Z0-9._%+-]+@[a-zA-Z0-9.-]+\.[a-zA-Z]{2,}$/.test(customerInfo.email)
);
const allGuestFieldsValid = $derived(
customerInfo.firstName &&
customerInfo.lastName &&
customerInfo.email &&
emailFormatValid &&
customerInfo.phone &&
isValidUKPhone(customerInfo.phone)
);
async function checkEmailExists(email: string) {
if (!email || !/^[a-zA-Z0-9._%+-]+@[a-zA-Z0-9.-]+\.[a-zA-Z]{2,}$/.test(email)) {
emailSuggestion = null;
return;
}
// Don't check unless ALL guest fields have valid input
if (!allGuestFieldsValid) {
emailSuggestion = null;
return;
}
emailChecking = true;
try {
// Send all 4 fields to enable the backend to match beyond just email
const params = new URLSearchParams({
email: email.toLowerCase(),
firstName: customerInfo.firstName,
lastName: customerInfo.lastName,
phone: toE164UK(customerInfo.phone) ?? customerInfo.phone
});
const resp = await fetch(`/api/check-email?${params}`);
if (resp.ok) {
const data = await resp.json();
emailSuggestion = data.suggestion ?? null;
}
} catch {
// Network error - silently ignore, don't block booking
emailSuggestion = null;
} finally {
emailChecking = false;
}
}
let emailCheckTimeout: ReturnType<typeof setTimeout> | null = null;
function debouncedEmailCheck() {
if (emailCheckTimeout) clearTimeout(emailCheckTimeout);
if (allGuestFieldsValid) {
emailCheckTimeout = setTimeout(() => checkEmailExists(customerInfo.email), 500);
}
}
// Confirmation state
let confirmedBooking = $state<{
id: string;
status: string;
start_time: string;
notes: string;
deposit_required: boolean;
deposit_paid: boolean;
deposit_amount: number;
amount_paid: number;
amount_due: number;
payments: Payment[];
total_amount: number;
duration_minutes: number;
} | null>(null);
let showPayEarlyModal = $state(false);
let discountPreview = $state<{
eligible: boolean;
discounts: Array<{ source: string; name: string; percent: number; amount: number }>;
original_total: number;
discounted_total: number;
} | null>(null);
// =============== Payment Functions ===============
async function fetchUserDepositsRequired() {
if (!authStore.isAuthenticated) {
userDepositsRequired = 0;
return;
}
try {
const response = await apiFetch('/api/user/profile');
if (response.ok) {
const user = await response.json();
userDepositsRequired = user.deposits_required ?? 0;
}
} catch {
userDepositsRequired = 0;
}
}
async function fetchActiveBookingStatus() {
if (!authStore.isAuthenticated) {
hasActiveBooking = false;
return;
}
try {
// Check for pending bookings
const pendingResp = await apiFetch('/api/bookings?status=pending&perPage=1');
if (pendingResp.ok) {
const data = await pendingResp.json();
if (data.bookings && data.bookings.length > 0) {
hasActiveBooking = true;
return;
}
}
// Check for confirmed bookings
const confirmedResp = await apiFetch('/api/bookings?status=confirmed&perPage=1');
if (confirmedResp.ok) {
const data = await confirmedResp.json();
hasActiveBooking = data.bookings && data.bookings.length > 0;
}
} catch {
hasActiveBooking = false;
}
}
function calculateDepositRequired(): boolean {
if (!selectedDate || !selectedTime) return false;
// Deposit required if user has deposits_required > 0, regardless of booking window
return userDepositsRequired > 0;
}
function calculateDepositAmount(): number {
return Math.round(getTotalPrice() * 0.2 * 100) / 100;
}
async function fetchDiscountPreview() {
if (!confirmedBooking?.id) return;
try {
const resp = await apiFetch(`/api/bookings/${confirmedBooking.id}/discount-preview`);
if (resp.ok) {
const data = await resp.json();
// Only show time-based (auto-apply) discounts on the confirmation screen
if (data.eligible && data.discounts?.length > 0) {
discountPreview = data;
}
}
} catch (_err) {
console.error('Failed to fetch discount preview:', _err);
}
}
function handleFieldBlur(field: string) {
if (field === 'cardNumber') cardNumberTouched = true;
else if (field === 'cardExpiry') cardExpiryTouched = true;
else if (field === 'cardCVC') cardCVCTouched = true;
}
function handleFieldInput(field: string) {
if (field === 'cardNumber') cardNumberTouched = false;
else if (field === 'cardExpiry') cardExpiryTouched = false;
else if (field === 'cardCVC') cardCVCTouched = false;
}
async function processPayment(amount: number) {
// Synchronous double-click guard — set BEFORE any await so a rapid second
// click is rejected immediately, even before the reactive `disabled` has
// propagated to the button.
if (isProcessingPaymentSync) return;
isProcessingPaymentSync = true;
isProcessingPayment = true;
paymentAttempted = false;
try {
await submitAndProceed();
if (!confirmedBooking) {
toast.error('Booking was not created. Please try again.');
return;
}
const bookingId = confirmedBooking.id;
const amountCents = Math.round(amount * 100);
const body: Record<string, unknown> = {
payment_type: 'deposit',
amount: amountCents,
idempotency_key: generateUUID()
};
if (selectedPaymentMethod) {
body.card_id = selectedPaymentMethod;
} else {
const rawNumber = newCardNumber.replace(/\s/g, '');
if (rawNumber.length >= 13) {
body.new_card_token = rawNumber;
}
}
paymentAttempted = true;
const response = await apiFetch(`/api/bookings/${bookingId}/payment`, {
method: 'POST',
headers: {
'Content-Type': 'application/json',
...getAuthHeaders()
},
body: JSON.stringify(body)
});
if (response.ok) {
depositPaid = true;
// Immutable update — avoid mutating the existing object so
// concurrent renders (e.g. a stale fetch) can't observe partial
// state. (See audit: HIGH issue #3 — confirmedBooking mutated
// in place, potential overcharge on double-click race.)
confirmedBooking = {
...confirmedBooking,
deposit_paid: true,
amount_paid: (confirmedBooking.amount_paid || 0) + amount,
amount_due: Math.max(0, (confirmedBooking.amount_due || 0) - amount)
};
toast.success('Payment successful!');
} else {
const text = await response.text();
toast.warning(text || 'Payment failed — you can pay again from your booking details.');
}
} catch {
toast.error(
'An error occurred. Your booking may still be confirmed — check your appointments.'
);
} finally {
isProcessingPayment = false;
isProcessingPaymentSync = false;
}
}
let paymentAttempted = $state(false);
function formatCardExpiry(month: number, year: number): string {
return `${String(month).padStart(2, '0')}/${year.toString().slice(-2)}`;
}
// Fetch user deposit and active booking status when step 1 is reached
$effect(() => {
if (currentStep === 1 && authStore.isAuthenticated) {
fetchUserDepositsRequired();
fetchActiveBookingStatus();
}
});
// =============== Slot Reservation System ===============
let _reservationId = $state<string | null>(null);
let reservationExpiresAt = $state<Date | null>(null);
let reservationCountdown = $state<string>('');
let reservationExpired = $state(false);
// Track the reserved slot so we can detect changes on back-navigate in nextStep()
let _reservedSlotTime: string | null = $state(null);
let _reservedSlotDate: string | null = $state(null);
// =============== Slot Reservation Functions ===============
async function reserveSlot() {
try {
if (!selectedDate || !selectedTime) {
toast.error('Please select a date and time');
return false;
}
const [hours, minutes] = selectedTime.split(':').map(Number);
const bookingDate = selectedDate.toDate(getLocalTimeZone());
bookingDate.setHours(hours, minutes, 0, 0);
const startTimeISO = formatLocalDateTime(bookingDate);
const serviceIds = selectedServices.map((s) => s.id);
const response = await apiFetch('/api/bookings/reserve', {
method: 'POST',
headers: {
'Content-Type': 'application/json',
...getAuthHeaders()
},
body: JSON.stringify({ start_time: startTimeISO, service_ids: serviceIds })
});
if (!response.ok) {
if (response.status === 429) {
toast.error('Too many active reservations. Please wait or log in.');
} else if (response.status === 409) {
toast.error('This time slot is no longer available. Please choose a different time.');
await refreshAvailableHours();
} else {
toast.error('Failed to reserve slot. Please try again.');
}
return false;
}
const data = await response.json();
_reservationId = data.id;
reservationExpiresAt = new Date(data.expires_at);
reservationExpired = false;
_reservedSlotTime = selectedTime;
_reservedSlotDate = selectedDate ? selectedDate.toString() : null;
startCountdown();
return true;
} catch {
toast.error('Network error while reserving slot.');
return false;
}
}
// Best-effort release of the currently held reservation. Idempotent: safe
// to call when no reservation exists. Clears all reservation state so a
// subsequent reservation must be re-acquired.
async function releaseReservation() {
if (!_reservationId) return;
const idToRelease = _reservationId;
// Clear local state first so a slow DELETE doesn't block the UI.
_reservationId = null;
reservationExpiresAt = null;
reservationCountdown = '';
reservationExpired = false;
_reservedSlotTime = null;
_reservedSlotDate = null;
if (window.__bookingFlowCountdownInterval) {
clearInterval(window.__bookingFlowCountdownInterval);
window.__bookingFlowCountdownInterval = null;
}
try {
const res = await apiFetch('/api/bookings/reserve', { method: 'DELETE' });
if (!res.ok) console.warn('Failed to release reservation', idToRelease, res.status);
} catch (e) {
console.warn('Error releasing reservation', idToRelease, e);
}
}
function startCountdown() {
if (!reservationExpiresAt) return;
// Clear any existing countdown interval to prevent duplicates
if (window.__bookingFlowCountdownInterval) {
clearInterval(window.__bookingFlowCountdownInterval);
window.__bookingFlowCountdownInterval = null;
}
const updateCountdown = () => {
if (!reservationExpiresAt) {
reservationCountdown = '';
return;
}
const now = new SvelteDate();
const diff = reservationExpiresAt.getTime() - now.getTime();
if (diff <= 0) {
reservationCountdown = '00:00';
reservationExpired = true;
_reservationId = null;
reservationExpiresAt = null;
_reservedSlotTime = null;
_reservedSlotDate = null;
if (window.__bookingFlowCountdownInterval) {
clearInterval(window.__bookingFlowCountdownInterval);
window.__bookingFlowCountdownInterval = null;
}
toast.error('Your reservation has expired. Please select a new time slot.');
return;
}
const minutes = Math.floor(diff / 60000);
const seconds = Math.floor((diff % 60000) / 1000);
reservationCountdown = `${String(minutes).padStart(2, '0')}:${String(seconds).padStart(2, '0')}`;
};
updateCountdown();
window.__bookingFlowCountdownInterval = setInterval(() => {
if (reservationExpired) {
if (window.__bookingFlowCountdownInterval) {
clearInterval(window.__bookingFlowCountdownInterval);
window.__bookingFlowCountdownInterval = null;
}
return;
}
updateCountdown();
}, 1000);
}
async function refreshAvailableHours() {
if (!selectedDate) return;
const monthKey = `${selectedDate.year}-${String(selectedDate.month).padStart(2, '0')}`;
delete availableHoursCache[monthKey];
await fetchHoursForMonth(selectedDate);
}
// =============== Services Management ===============
let services = $state<Service[]>([]);
let servicesLoading = $state(true);
async function fetchServices() {
servicesLoading = true;
try {
const response = await apiFetch('/api/services');
if (response.ok) {
const data: Service[] = await response.json();
// Sort: valid patch tests first (by name), then grayed out (by name)
const valid: Service[] = [];
const grayedOut: Service[] = [];
for (const service of data) {
if (service.patch_test_status === 'required' || service.patch_test_status === 'expired') {
grayedOut.push(service);
} else {
valid.push(service);
}
}
// Sort each group alphabetically
valid.sort((a, b) => a.name.localeCompare(b.name));
grayedOut.sort((a, b) => a.name.localeCompare(b.name));
// Combine: valid first, then grayed out
services = [...valid, ...grayedOut];
} else {
toast.error('Failed to load services');
}
} catch {
toast.error('Network error loading services');
} finally {
servicesLoading = false;
}
}
// =============== Working Hours & Available Hours ===============
let workingHours = $state<Record<
string,
{ isOpen: boolean; startTime: string; endTime: string }
> | null>(null);
let availableHours = $state<Record<
string,
{ isOpen: boolean; slots: Array<{ startTime: string; endTime: string }> }
> | null>(null);
let loadingWorkingHours = $state<boolean>(false);
let loadingAvailableHours = $state<boolean>(false);
const workingHoursCache: Record<
string,
Record<string, { isOpen: boolean; startTime: string; endTime: string }>
> = {};
const availableHoursCache: Record<
string,
Record<string, { isOpen: boolean; slots: Array<{ startTime: string; endTime: string }> }>
> = {};
// Initialize date boundaries
const today = getLondonTodayCalendarDate();
const minDate = today;
const maxDate = new SvelteDate(today.year, today.month - 1, today.day);
maxDate.setMonth(today.month - 1 + 6);
const maxCalendarDate = new CalendarDate(
maxDate.getFullYear(),
maxDate.getMonth() + 1,
maxDate.getDate()
);
let placeholder = $state<CalendarDate>(minDate);
let userNavigatedCalendar = $state(false);
let bookingFlowAutoSelectDone = $state(false);
$effect(() => {
fetchServices();
ensureBusinessInfo();
});
// Track which months are currently being fetched (prevents duplicate requests)
const loadingMonths: Record<string, boolean> = {};
// Preload current + next month on first render; subsequent months fetched individually
let initialLoadDone = $state(false);
$effect(() => {
if (!initialLoadDone) {
// Pre-seed cache for current + next month
for (let i = 0; i < 2; i++) {
let mYear = placeholder.year;
let mMonth = placeholder.month + i;
while (mMonth > 12) {
mMonth -= 12;
mYear++;
}
const key = `${mYear}-${String(mMonth).padStart(2, '0')}`;
if (!(key in workingHoursCache)) {
workingHoursCache[key] = null as unknown as Record<
string,
{ isOpen: boolean; startTime: string; endTime: string }
>;
availableHoursCache[key] = null as unknown as Record<
string,
{ isOpen: boolean; slots: Array<{ startTime: string; endTime: string }> }
>;
loadingMonths[key] = true;
}
}
fetchHoursRange(placeholder, 2);
initialLoadDone = true;
}
});
// Safety net: fetch silently when navigating to an uncached month
// (uses skipLoadingFlags=true to prevent layout shift / scroll snap)
$effect(() => {
const monthKey = `${placeholder.year}-${String(placeholder.month).padStart(2, '0')}`;
if (initialLoadDone && !(monthKey in workingHoursCache)) {
fetchHoursForMonth(placeholder, true);
}
});
// Data-driven auto-selection: auto-select the first available date when data loads
$effect(() => {
if (
workingHours &&
availableHours &&
!selectedDate &&
selectedServices.length > 0 &&
!userNavigatedCalendar &&
!bookingFlowAutoSelectDone
) {
bookingFlowAutoSelectDone = true;
const currentDate = new SvelteDate(getLondonTodayCalendarDate().toString() + 'T00:00:00');
const maxDateJs = new SvelteDate(
maxCalendarDate.year,
maxCalendarDate.month - 1,
maxCalendarDate.day
);
const daysDifference = Math.floor(
(maxDateJs.getTime() - currentDate.getTime()) / (1000 * 60 * 60 * 24)
);
const daysToCheck = Math.min(daysDifference, 180);
for (let i = 1; i <= daysToCheck; i++) {
const nextDate = new SvelteDate(currentDate);
nextDate.setDate(currentDate.getDate() + i);
const dateStr = nextDate.toLocaleDateString('en-CA', { timeZone: 'Europe/London' });
if (workingHours[dateStr]?.isOpen) {
const calDate = new CalendarDate(
nextDate.getFullYear(),
nextDate.getMonth() + 1,
nextDate.getDate()
);
if (!isDateUnavailable(calDate)) {
selectedDate = calDate;
if (!userNavigatedCalendar) {
placeholder = new CalendarDate(nextDate.getFullYear(), nextDate.getMonth() + 1, 1);
}
return;
}
}
}
const tomorrowCal = getLondonTodayCalendarDate();
const tomorrowDate = new CalendarDate(
tomorrowCal.year,
tomorrowCal.month,
tomorrowCal.day + 1
);
selectedDate = tomorrowDate;
if (!userNavigatedCalendar) {
placeholder = new CalendarDate(tomorrowCal.year, tomorrowCal.month, 1);
}
}
});
// Clear selection when navigating to a month that doesn't contain the selected date.
// Runs AFTER all synchronous state changes settle, so clicking a date in a different
// month (fires both onPlaceholderChange and onValueChange) keeps the new selection,
// while clicking prev/next arrows without picking a date clears it.
$effect(() => {
if (
selectedDate &&
placeholder &&
(selectedDate.month !== placeholder.month || selectedDate.year !== placeholder.year)
) {
selectedDate = undefined;
selectedTime = null;
}
});
async function fetchHoursRange(startDate: CalendarDate, months: number) {
// Calculate end month manually (CalendarDate is immutable)
let endYear = startDate.year;
let endMonth = startDate.month + months - 1;
while (endMonth > 12) {
endMonth -= 12;
endYear++;
}
const endMonthDate = new CalendarDate(endYear, endMonth, 1);
const daysInEndMonth = endMonthDate.calendar.getDaysInMonth(endMonthDate);
const startStr = startDate.toString();
const endStr = `${endYear}-${String(endMonth).padStart(2, '0')}-${String(daysInEndMonth).padStart(2, '0')}`;
loadingWorkingHours = true;
loadingAvailableHours = true;
try {
const [whRes, ahRes] = await Promise.all([
apiFetch(`/api/scheduling/working-hours?start=${startStr}&end=${endStr}`),
apiFetch(`/api/scheduling/available-hours?start=${startStr}&end=${endStr}`)
]);
if (!whRes.ok || !ahRes.ok) {
throw new Error(`HTTP error! wh: ${whRes.status}, ah: ${ahRes.status}`);
}
const whData: Array<WorkingHoursDay> = await whRes.json();
const ahData: Array<AvailableHoursDay> = await ahRes.json();
const whMap: Record<string, { isOpen: boolean; startTime: string; endTime: string }> = {};
whData.forEach((d) => {
whMap[d.date] = { isOpen: d.isOpen, startTime: d.startTime, endTime: d.endTime };
});
const ahMap: Record<
string,
{ isOpen: boolean; slots: Array<{ startTime: string; endTime: string }> }
> = {};
ahData.forEach((d) => {
ahMap[d.date] = { isOpen: d.isOpen, slots: d.slots };
});
// Cache by month key
for (let i = 0; i < months; i++) {
let mYear = startDate.year;
let mMonth = startDate.month + i;
while (mMonth > 12) {
mMonth -= 12;
mYear++;
}
const key = `${mYear}-${String(mMonth).padStart(2, '0')}`;
workingHoursCache[key] = whMap;
availableHoursCache[key] = ahMap;
delete loadingMonths[key];
}
// MERGE instead of replace — preserves data from previously loaded months
workingHours = { ...workingHours, ...whMap };
availableHours = { ...availableHours, ...ahMap };
} catch {
// Clean up loadingMonths for the range
for (let i = 0; i < months; i++) {
let mYear = startDate.year;
let mMonth = startDate.month + i;
while (mMonth > 12) {
mMonth -= 12;
mYear++;
}
const key = `${mYear}-${String(mMonth).padStart(2, '0')}`;
delete loadingMonths[key];
}
if (!selectedDate) {
selectedDate = minDate;
}
} finally {
loadingWorkingHours = false;
loadingAvailableHours = false;
}
}
async function fetchHoursForMonth(date: CalendarDate, skipLoadingFlags = false) {
const monthKey = `${date.year}-${String(date.month).padStart(2, '0')}`;
// Only use cache if the value is truthy (not a pre-seeded null placeholder)
if (workingHoursCache[monthKey] && availableHoursCache[monthKey]) {
// MERGE instead of replace — preserves data from other loaded months
workingHours = { ...workingHours, ...workingHoursCache[monthKey] };
availableHours = { ...availableHours, ...availableHoursCache[monthKey] };
return;
}
// Prevent duplicate concurrent requests for the same month
if (loadingMonths[monthKey]) return;
loadingMonths[monthKey] = true;
if (!skipLoadingFlags) {
loadingWorkingHours = true;
loadingAvailableHours = true;
}
try {
const startOfMonth = new CalendarDate(date.year, date.month, 1);
const endOfMonth = new CalendarDate(
date.year,
date.month,
date.calendar.getDaysInMonth(date)
);
const startStr = startOfMonth.toString();
const endStr = endOfMonth.toString();
// Fetch working hours
const workingHoursResponse = await apiFetch(
`/api/scheduling/working-hours?start=${startStr}&end=${endStr}`
);
if (!workingHoursResponse.ok) {
throw new Error(`HTTP error! status: ${workingHoursResponse.status}`);
}
const workingHoursData: Array<WorkingHoursDay> = await workingHoursResponse.json();
const workingHoursMap: Record<
string,
{ isOpen: boolean; startTime: string; endTime: string }
> = {};
workingHoursData.forEach((day) => {
workingHoursMap[day.date] = {
isOpen: day.isOpen,
startTime: day.startTime,
endTime: day.endTime
};
});
workingHoursCache[monthKey] = workingHoursMap;
workingHours = { ...workingHours, ...workingHoursMap };
// Fetch available hours
const availableHoursResponse = await apiFetch(
`/api/scheduling/available-hours?start=${startStr}&end=${endStr}`
);
if (!availableHoursResponse.ok) {
throw new Error(`HTTP error! status: ${availableHoursResponse.status}`);
}
const availableHoursData: Array<AvailableHoursDay> = await availableHoursResponse.json();
const availableHoursMap: Record<
string,
{ isOpen: boolean; slots: Array<{ startTime: string; endTime: string }> }
> = {};
availableHoursData.forEach((day) => {
availableHoursMap[day.date] = {
isOpen: day.isOpen,
slots: day.slots
};
});
availableHoursCache[monthKey] = availableHoursMap;
availableHours = { ...availableHours, ...availableHoursMap };
} catch {
if (!selectedDate) {
selectedDate = minDate;
}
} finally {
delete loadingMonths[monthKey];
if (!skipLoadingFlags) {
loadingWorkingHours = false;
loadingAvailableHours = false;
}
}
}
// =============== Time Slot Generation ===============
function calculateEndTime(startTime: string, durationMinutes: number): string {
const [hours, minutes] = startTime.split(':').map(Number);
const date = new SvelteDate();
date.setHours(hours, minutes, 0, 0);
date.setMinutes(date.getMinutes() + durationMinutes);
const endHours = date.getHours().toString().padStart(2, '0');
const endMinutes = date.getMinutes().toString().padStart(2, '0');
return `${endHours}:${endMinutes}`;
}
function timeToMinutes(time: string): number {
const [hours, minutes] = time.split(':').map(Number);
return hours * 60 + minutes;
}
function calculatePreviousTime(time: string): string {
const [hours, minutes] = time.split(':').map(Number);
let totalMinutes = hours * 60 + minutes;
totalMinutes -= 15;
const prevHours = Math.floor(totalMinutes / 60);
const prevMinutes = totalMinutes % 60;
return `${String(prevHours).padStart(2, '0')}:${String(prevMinutes).padStart(2, '0')}`;
}
function generateAvailableTimeSlots(duration: number, date: CalendarDate | undefined): string[] {
if (!date || !workingHours || !availableHours) {
return [];
}
const dateStr = date.toString();
const dayWorkingHours = workingHours[dateStr];
const dayAvailableHours = availableHours[dateStr];
if (
!dayWorkingHours ||
!dayWorkingHours.isOpen ||
!dayAvailableHours ||
!dayAvailableHours.slots
) {
return [];
}
const slots: string[] = [];
const today = getLondonTodayCalendarDate();
const now = new Date();
const londonTimeStr = now.toLocaleTimeString('en-GB', {
timeZone: 'Europe/London',
hour: '2-digit',
minute: '2-digit',
hour12: false
});
const [londonHours, londonMinutes] = londonTimeStr.split(':').map(Number);
const isToday = date.compare(today) === 0;
for (const slot of dayAvailableHours.slots) {
const [startHour, startMinute] = slot.startTime.split(':').map(Number);
const [endHour, endMinute] = slot.endTime.split(':').map(Number);
let startTotalMinutes = Math.ceil((startHour * 60 + startMinute) / 15) * 15;
const endTotalMinutes = endHour * 60 + endMinute;
if (isToday) {
const currentMinutes = londonHours * 60 + londonMinutes;
const minimumStartMinutes = Math.ceil((currentMinutes + 60) / 15) * 15;
startTotalMinutes = Math.max(startTotalMinutes, minimumStartMinutes);
}
for (let minutes = startTotalMinutes; minutes < endTotalMinutes; minutes += 15) {
const slotEndMinutes = minutes + duration;
if (slotEndMinutes <= endTotalMinutes) {
const hour = Math.floor(minutes / 60);
const minute = minutes % 60;
const timeStr = `${String(hour).padStart(2, '0')}:${String(minute).padStart(2, '0')}`;
slots.push(timeStr);
}
}
}
return slots;
}
function generateGroupedTimeSlots(
duration: number,
date: CalendarDate | undefined,
lunchProtectionMap: Map<
string,
{ isBlocked: boolean; showWarning: boolean; warningMessage?: string }
> = new Map()
): Array<{
type: 'available' | 'unavailable';
startTime: string;
endTime: string;
isGrouped?: boolean;
}> {
if (!date || !workingHours) {
return [];
}
const dateStr = date.toString();
const dayWorkingHours = workingHours[dateStr];
if (!dayWorkingHours || !dayWorkingHours.isOpen) {
return [];
}
const groupedSlots: Array<{
type: 'available' | 'unavailable';
startTime: string;
endTime: string;
isGrouped?: boolean;
}> = [];
const [startHour, startMinute] = dayWorkingHours.startTime.split(':').map(Number);
const [endHour, endMinute] = dayWorkingHours.endTime.split(':').map(Number);
let startTotalMinutes = startHour * 60 + startMinute;
const endTotalMinutes = endHour * 60 + endMinute;
const todayCal = getLondonTodayCalendarDate();
const now = new Date();
const londonTimeStr = now.toLocaleTimeString('en-GB', {
timeZone: 'Europe/London',
hour: '2-digit',
minute: '2-digit',
hour12: false
});
const [londonHours, londonMinutes] = londonTimeStr.split(':').map(Number);
const isToday = date.compare(todayCal) === 0;
if (isToday) {
const currentMinutes = londonHours * 60 + londonMinutes;
const minimumStartMinutes = Math.ceil((currentMinutes + 60) / 15) * 15;
startTotalMinutes = Math.max(startTotalMinutes, minimumStartMinutes);
}
const availableSlots = generateAvailableTimeSlots(duration, date);
let currentUnavailableStart: string | null = null;
let lastAvailableEndTime: string | null = null;
for (let minutes = startTotalMinutes; minutes < endTotalMinutes; minutes += 15) {
const hour = Math.floor(minutes / 60);
const minute = minutes % 60;
const timeStr = `${String(hour).padStart(2, '0')}:${String(minute).padStart(2, '0')}`;
const slotDateTime = date.toDate(getLocalTimeZone());
slotDateTime.setHours(hour, minute, 0, 0);
const hoursUntilSlot = (slotDateTime.getTime() - now.getTime()) / (1000 * 60 * 60);
const isBlockedByDepositAdvance =
userDepositsRequired > 0 && hoursUntilSlot < POLICY.DEPOSIT_ADVANCE_HOURS;
const isAvailable =
availableSlots.includes(timeStr) &&
!lunchProtectionMap.get(timeStr)?.isBlocked &&
!isBlockedByDepositAdvance;
if (isAvailable) {
if (currentUnavailableStart !== null) {
const groupEndTime = calculatePreviousTime(timeStr);
const unavailableStartTime = currentUnavailableStart || lastAvailableEndTime;
if (
unavailableStartTime &&
timeToMinutes(unavailableStartTime) < timeToMinutes(groupEndTime)
) {
groupedSlots.push({
type: 'unavailable',
startTime: unavailableStartTime,
endTime: groupEndTime,
isGrouped: true
});
}
currentUnavailableStart = null;
}
const slotEndTime = calculateEndTime(timeStr, duration);
lastAvailableEndTime = slotEndTime;
groupedSlots.push({
type: 'available',
startTime: timeStr,
endTime: slotEndTime
});
if (timeToMinutes(slotEndTime) >= endTotalMinutes) {
break;
}
} else {
if (currentUnavailableStart === null) {
currentUnavailableStart = timeStr;
}
}
}
if (currentUnavailableStart !== null) {
const lastAvailableSlot = groupedSlots.filter((s) => s.type === 'available').pop();
const lastAvailableEnd = lastAvailableSlot ? timeToMinutes(lastAvailableSlot.endTime) : 0;
const unavailableStartMinutes = timeToMinutes(currentUnavailableStart);
if (unavailableStartMinutes < endTotalMinutes && lastAvailableEnd < endTotalMinutes) {
// Use the end time of the last available slot for the final unavailable period
const unavailableStartTime = lastAvailableSlot
? lastAvailableSlot.endTime
: currentUnavailableStart;
groupedSlots.push({
type: 'unavailable',
startTime: unavailableStartTime,
endTime: dayWorkingHours.endTime,
isGrouped: true
});
}
}
return groupedSlots;
}
// =============== Date Availability Check ===============
function isDateUnavailable(date: DateValue): boolean {
if (!(date instanceof CalendarDate)) {
return true;
}
if (date.compare(minDate) < 0 || date.compare(maxCalendarDate) > 0) {
return true;
}
if (!workingHours) return true;
const dateStr = date.toString();
const dayHours = workingHours[dateStr];
if (!dayHours) return true;
if (!dayHours.isOpen) return true;
// No available hours data for this date = data not loaded = unavailable
if (!availableHours?.[dateStr]) return true;
// API returned empty slots = no availability at all
if (!availableHours[dateStr].slots || availableHours[dateStr].slots.length === 0) return true;
if (selectedServices.length === 0) {
return false;
}
const duration = getTotalDuration();
const availableSlots = generateAvailableTimeSlots(duration, date);
if (availableSlots.length === 0) return true;
const dayAvailableHours = availableHours[dateStr];
// dayAvailableHours.slots is already checked above, but keep this guard for safety
if (dayAvailableHours.slots) {
const existingBookings = extractBookedSlots(
dayHours.startTime,
dayHours.endTime,
dayAvailableHours.slots
);
const lunchProtection = getLunchProtectionForSlots(
dayHours.startTime,
dayHours.endTime,
existingBookings,
duration,
15,
false
);
const now = new SvelteDate();
const validSlots = availableSlots.filter((t) => {
if (lunchProtection.get(t)?.isBlocked) return false;
if (userDepositsRequired > 0) {
const [h, m] = t.split(':').map(Number);
const slotDate = date.toDate(getLocalTimeZone());
slotDate.setHours(h, m, 0, 0);
const hoursUntil = (slotDate.getTime() - now.getTime()) / (1000 * 60 * 60);
if (hoursUntil < POLICY.DEPOSIT_ADVANCE_HOURS) return false;
}
return true;
});
if (validSlots.length === 0) return true;
}
return false;
}
// =============== Helper Functions ===============
function getTotalDuration() {
return selectedServices.reduce(
(total, service: Service) => total + service.duration_minutes,
0
);
}
function getTotalPrice() {
return selectedServices.reduce((total, service: Service) => total + service.price, 0);
}
function toggleService(service: Service) {
const index = selectedServices.findIndex((s) => s.id === service.id);
const wasSelected = index >= 0;
if (wasSelected) {
selectedServices = selectedServices.filter((s) => s.id !== service.id);
} else {
selectedServices = [...selectedServices, service];
}
// Service change invalidates any held reservation (duration may have changed).
// Release before re-fetching hours so the next reservation starts fresh.
if (currentStep >= 2 && _reservationId) {
releaseReservation();
}
// Only clear if we're on the date/time selection step
if (currentStep === 2 && selectedDate) {
const monthKey = `${selectedDate.year}-${String(selectedDate.month).padStart(2, '0')}`;
delete availableHoursCache[monthKey];
fetchHoursForMonth(selectedDate);
}
// Reset date selection when services change so auto-select can re-run
bookingFlowAutoSelectDone = false;
selectedDate = undefined;
selectedTime = null;
}
// =============== Lunch Protection for Rendering ===============
function getLunchProtectionStatus() {
if (!selectedDate || !workingHours || !availableHours || selectedServices.length === 0) {
return new Map<
string,
{ isBlocked: boolean; showWarning: boolean; warningMessage?: string }
>();
}
const dateStr = selectedDate.toString();
const dayWH = workingHours[dateStr];
const dayAH = availableHours[dateStr];
if (!dayWH?.isOpen || !dayAH?.slots) return new Map();
const existingBookings = extractBookedSlots(dayWH.startTime, dayWH.endTime, dayAH.slots);
return getLunchProtectionForSlots(
dayWH.startTime,
dayWH.endTime,
existingBookings,
getTotalDuration(),
15,
false
);
}
// Select a time slot with server-side re-validation
async function selectTimeWithValidation(time: string) {
// Race-condition guard: capture the user's click and pass it explicitly
// to the validator. If the user clicks a different time before this
// validation completes, the stale result must not clobber the newer
// selection.
selectedTime = time;
// Time change invalidates any held reservation (slot is now stale).
// Only release if the new time differs from the reserved one — if the
// user is re-clicking the same reserved time, keep the reservation.
if (_reservationId && time !== _reservedSlotTime) {
await releaseReservation();
}
await refreshAndValidateSlot(time);
}
// Re-fetch available hours silently and check if the requested time is still
// available. `validateForTime` should be the time the user clicked, NOT the
// current selectedTime — this prevents a slow validation for a stale click
// from clearing a newer selection.
// Uses skipLoadingFlags=true to prevent UI judder (loading spinners hide DatePicker/TimeSlotPicker)
async function refreshAndValidateSlot(validateForTime: string | null = null) {
const timeToCheck = validateForTime ?? selectedTime;
if (!selectedDate || !timeToCheck) return false;
const monthKey = `${selectedDate.year}-${String(selectedDate.month).padStart(2, '0')}`;
delete availableHoursCache[monthKey];
await fetchHoursForMonth(selectedDate, true);
const dateStr = selectedDate.toString();
const dayAvailable = availableHours?.[dateStr]?.slots;
if (!dayAvailable || dayAvailable.length === 0) {
toast.error('Sorry, this slot is no longer available. Please choose a different time.');
if (selectedTime === timeToCheck) selectedTime = null;
return false;
}
const duration = getTotalDuration();
const [selHour, selMinute] = timeToCheck.split(':').map(Number);
const selStart = selHour * 60 + selMinute;
const selEnd = selStart + duration;
const stillAvailable = dayAvailable.some((slot) => {
const [sH, sM] = slot.startTime.split(':').map(Number);
const [eH, eM] = slot.endTime.split(':').map(Number);
return selStart >= sH * 60 + sM && selEnd <= eH * 60 + eM;
});
if (!stillAvailable) {
toast.error('Sorry, this slot was just taken. Please choose a different time.');
if (selectedTime === timeToCheck) selectedTime = null;
return false;
}
return true;
}
function formatDuration(minutes: number): string {
const hours = Math.floor(minutes / 60);
const remainingMinutes = minutes % 60;
if (hours === 0) {
return `${remainingMinutes} minutes`;
} else if (remainingMinutes === 0) {
return `${hours} ${hours === 1 ? 'hour' : 'hours'}`;
} else {
return `${hours} ${hours === 1 ? 'hour' : 'hours'} ${remainingMinutes} minutes`;
}
}
function getDayWithOrdinal(date: CalendarDate): string {
const monthName = new SvelteDate(date.year, date.month - 1, date.day).toLocaleDateString(
'en-GB',
{
month: 'long'
}
);
const day = date.day;
if (day > 3 && day < 21) return monthName + ' ' + day + 'th';
switch (day % 10) {
case 1:
return monthName + ' ' + day + 'st';
case 2:
return monthName + ' ' + day + 'nd';
case 3:
return monthName + ' ' + day + 'rd';
default:
return monthName + ' ' + day + 'th';
}
}
// =============== Derived Values ===============
const formattedTotalDuration = $derived(formatDuration(getTotalDuration()));
const lunchProtectionMap = $derived(getLunchProtectionStatus());
const groupedTimeSlots = $derived(
currentStep === 2 && selectedServices.length > 0 && selectedDate
? generateGroupedTimeSlots(getTotalDuration(), selectedDate, lunchProtectionMap)
: []
);
const formattedSelectedDate = $derived(
selectedDate ? getDayWithOrdinal(selectedDate) : undefined
);
const depositRequired = $derived(calculateDepositRequired());
const totalSteps = $derived(authStore.isAuthenticated ? 4 : 5);
// StepIndicator uses displayNumber = startAt + index. currentStep aligns with displayNumber,
// not the array index. For auth: startAt=1, totalSteps=4 → last displayNumber=4.
// For guest: startAt=0, totalSteps=5 → last displayNumber=4. Always evaluates to 4.
const finalStep = $derived(totalSteps - 1 + (authStore.isAuthenticated ? 1 : 0));
const stepLabels = $derived(
authStore.isAuthenticated
? ['Service', 'Date & Time', 'Details', 'Payment']
: userDepositsRequired > 0
? ['Welcome', 'Service', 'Date & Time', 'Details', 'Payment']
: ['Welcome', 'Service', 'Date & Time', 'Details', 'Confirmation']
);
// =============== Navigation ===============
async function nextStep() {
if (currentStep === 0) {
currentStep = 1;
setTimeout(() => {
window.scrollTo({ top: 0, behavior: 'smooth' });
}, 50);
return;
}
// Step 2 -> Step 3: Check if we already hold a valid reservation for this exact slot
if (currentStep === 2) {
const sameSlot =
_reservationId &&
!reservationExpired &&
_reservedSlotTime === selectedTime &&
_reservedSlotDate === (selectedDate ? selectedDate.toString() : null);
if (sameSlot) {
// Same slot — keep existing reservation, go straight to step 3
currentStep = 3;
} else {
// Different slot or no reservation — release old one first, then reserve new
await releaseReservation();
const slotStillFree = await refreshAndValidateSlot();
if (!slotStillFree) return;
const reserved = await reserveSlot();
if (!reserved) return;
// reserveSlot() stores _reservedSlotTime/_reservedSlotDate internally
currentStep = 3;
}
return;
}
// Step 3 -> Final step (Payment if deposit required, else submit booking)
if (currentStep === 3) {
if (calculateDepositRequired()) {
currentStep = finalStep;
} else {
await submitAndProceed();
}
return;
}
// Final step with deposit: user must pay before booking is created.
// Payment is handled by processPayment(), not nextStep().
// This guards against manual increment from the payment step.
if (currentStep === finalStep && calculateDepositRequired()) {
return;
}
if (currentStep < finalStep) {
currentStep++;
setTimeout(() => {
window.scrollTo({ top: 0, behavior: 'smooth' });
}, 50);
}
}
async function submitAndProceed() {
try {
// Always generate a fresh idempotency key per submission attempt. The
// previous behavior kept the key across the component lifetime, which
// meant a second submission (after a success, back-nav, change) would
// hit the backend with the same key and get the ORIGINAL booking back,
// making the user believe they made a new booking when they didn't.
idempotencyKey = generateUUID();
if (!selectedDate || !selectedTime) {
toast.error('Please select a date and time');
return;
}
const [hours, minutes] = selectedTime.split(':').map(Number);
const bookingDate = selectedDate.toDate(getLocalTimeZone());
bookingDate.setHours(hours, minutes, 0, 0);
const startTimeISO = formatLocalDateTime(bookingDate);
const serviceIds = selectedServices.map((s) => s.id);
let guestUserId: string | null = null;
if (!authStore.isAuthenticated) {
const guestResponse = await fetch('/api/users/guest', {
method: 'POST',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify({
firstName: customerInfo.firstName,
lastName: customerInfo.lastName,
email: customerInfo.email,
phone: toE164UK(customerInfo.phone) ?? customerInfo.phone
})
});
if (!guestResponse.ok) {
if (guestResponse.status === 409) {
toast.error('Email already registered — please log in to book.');
} else {
toast.error('Failed to create guest account. Please try again.');
}
return;
}
const guestData = await guestResponse.json();
guestUserId = guestData.id;
}
const requestBody: Record<string, unknown> = {
service_ids: serviceIds,
start_time: startTimeISO,
notes: customerInfo.specialRequests || null
};
if (guestUserId) {
requestBody.user_id = guestUserId;
}
const response = await apiFetch('/api/bookings', {
method: 'POST',
headers: {
'Content-Type': 'application/json',
'Idempotency-Key': idempotencyKey,
...getAuthHeaders()
},
body: JSON.stringify(requestBody)
});
if (response.ok) {
const booking = await response.json();
confirmedBooking = {
id: booking.id,
status: booking.status,
start_time: booking.start_time,
notes: booking.notes || '',
deposit_required: booking.deposit_required ?? false,
deposit_paid: booking.deposit_paid ?? false,
deposit_amount: booking.deposit_amount ?? 0,
amount_paid: booking.amount_paid ?? 0,
amount_due: booking.amount_due || getTotalPrice(),
payments: booking.payments ?? [],
total_amount: booking.total_amount || getTotalPrice(),
duration_minutes: booking.duration_minutes || getTotalDuration()
};
// Booking is now persisted — release the temporary reservation
// (best-effort, no UI block). Also clear the idempotency key so
// any future submission in this component lifetime gets a fresh
// key and is treated as a NEW booking attempt.
releaseReservation();
idempotencyKey = '';
currentStep = finalStep;
fetchDiscountPreview();
setTimeout(() => {
window.scrollTo({ top: 0, behavior: 'smooth' });
}, 50);
} else {
const errorText = await response.text();
let errorMessage = extractErrorMessage(errorText);
if (!errorMessage) {
errorMessage = 'Failed to submit booking. Please try again.';
}
if (response.status === 409) {
if (errorMessage.includes('active booking') || errorMessage.includes('already have')) {
toast.error(
'You already have an active booking. Please complete or cancel it before creating a new one.'
);
} else {
toast.error('This time slot is no longer available. Please choose a different time.');
}
} else if (errorMessage.includes('patch test') || errorMessage.includes('Patch test')) {
toast.error(errorMessage + ' Please complete a patch test first.');
} else if (
errorMessage.includes('48 hours') ||
errorMessage.includes('48h') ||
errorMessage.includes('advance')
) {
toast.error(errorMessage);
} else if (errorMessage.includes('deposit') || errorMessage.includes('Deposit')) {
toast.error(errorMessage);
} else if (response.status === 400) {
toast.error(errorMessage);
} else {
toast.error('Failed to submit booking: ' + errorMessage);
}
}
} catch {
toast.error('Network error. Please check your connection and try again.');
}
}
function prevStep() {
if (currentStep > 1) {
// If leaving step 2 (date/time) and a reservation is still held, release
// it — the user is abandoning this selection. Going from step 3 back to
// step 2 keeps the reservation (the user is just reviewing).
if (currentStep === 2 && _reservationId) {
releaseReservation();
}
currentStep--;
setTimeout(() => {
window.scrollTo({ top: 0, behavior: 'smooth' });
}, 50);
}
}
// Clean up countdown interval on component destroy (do NOT call DELETE — let TTL expire naturally)
onDestroy(() => {
if (typeof window !== 'undefined' && window.__bookingFlowCountdownInterval) {
clearInterval(window.__bookingFlowCountdownInterval);
window.__bookingFlowCountdownInterval = null;
}
});
// =============== Validation ===============
const isBlockedByActiveBooking = $derived(
authStore.isAuthenticated && userDepositsRequired > 0 && hasActiveBooking
);
const canProceedStep1 = $derived(selectedServices.length > 0 && !isBlockedByActiveBooking);
const canProceedStep2 = $derived(!!(selectedDate && selectedTime) && !isBlockedByActiveBooking);
const canProceedStep3 = $derived(
!isBlockedByActiveBooking &&
(authStore.isAuthenticated
? !!(
authStore.currentUser?.firstName &&
authStore.currentUser?.lastName &&
authStore.currentUser?.email &&
authStore.currentUser?.phone
)
: !!(
customerInfo.firstName &&
customerInfo.lastName &&
customerInfo.email &&
emailFormatValid &&
customerInfo.phone &&
isValidUKPhone(customerInfo.phone) &&
!emailSuggestion
)) &&
!reservationExpired
);
</script>
<div class="mx-auto max-w-4xl p-6">
<div class="mb-8 text-center">
<h1 class="mb-2 font-['Playfair_Display'] text-4xl font-bold">Book Your Appointment</h1>
<p class="text-gray-600">Professional beauty treatments in a calm and friendly environment</p>
</div>
{#if !authReady}
<div class="mb-6 flex items-center justify-center gap-2">
{#each [1, 2, 3, 4] as _ (_)}
<div class="flex items-center gap-1">
<div class="h-8 w-8 animate-pulse rounded-full bg-gray-200"></div>
<div class="h-3 w-16 animate-pulse rounded bg-gray-200"></div>
</div>
{#if _ < 4}
<div class="mx-1 h-0.5 w-8 animate-pulse rounded bg-gray-200"></div>
{/if}
{/each}
</div>
<Card.Root>
<Card.Header>
<div class="h-7 w-40 animate-pulse rounded bg-gray-200"></div>
<div class="mt-2 h-4 w-64 animate-pulse rounded bg-gray-200"></div>
</Card.Header>
<Card.Content class="space-y-4">
<div class="h-16 animate-pulse rounded-lg bg-gray-100"></div>
<div class="h-16 animate-pulse rounded-lg bg-gray-100"></div>
<div class="h-16 animate-pulse rounded-lg bg-gray-100"></div>
</Card.Content>
</Card.Root>
{:else}
<StepIndicator
{currentStep}
steps={stepLabels}
startAt={authStore.isAuthenticated ? 1 : 0}
className={currentStep === 0 ? 'md:hidden' : ''}
/>
{#if currentStep === 0}
<Card.Root class="border-fuchsia-200 bg-fuchsia-50">
<Card.Header class="text-center">
<Card.Title>Welcome</Card.Title>
<Card.Description>Log in for the best booking experience</Card.Description>
</Card.Header>
<Card.Content class="p-6 text-center">
<p class="mb-4 text-sm text-muted-foreground">
Guest checkout does not receive loyalty stamps or seasonal discounts.
</p>
<div class="flex flex-col gap-3 sm:flex-row sm:justify-center sm:gap-4">
<Button
onclick={() => goto(resolve('/login'))}
variant="outline"
class="border-fuchsia-200 hover:bg-fuchsia-100"
>
Log In
</Button>
<Button onclick={nextStep}>Continue as Guest</Button>
</div>
</Card.Content>
</Card.Root>
{/if}
<!-- Step 1: Service Selection -->
{#if currentStep === 1}
<Card.Root>
<Card.Header>
<Card.Title>Choose Your Services</Card.Title>
<Card.Description>Select one or more treatments for your appointment</Card.Description>
</Card.Header>
<Card.Content class="space-y-4">
<!-- Warning: Active booking limit for deposit-owing users -->
{#if authStore.isAuthenticated && userDepositsRequired > 0 && hasActiveBooking}
<div class="rounded-lg border border-amber-200/60 bg-amber-50 p-4">
<div class="flex gap-3">
<div class="flex-shrink-0">
<svg
xmlns="http://www.w3.org/2000/svg"
class="h-5 w-5 text-amber-600"
viewBox="0 0 20 20"
fill="currentColor"
>
<path
fill-rule="evenodd"
d="M8.257 3.099c.765-1.36 2.722-1.36 3.486 0l5.58 9.92c.75 1.334-.213 2.98-1.742 2.98H4.42c-1.53 0-2.493-1.646-1.743-2.98l5.58-9.92zM11 13a1 1 0 11-2 0 1 1 0 012 0zm-1-8a1 1 0 00-1 1v3a1 1 0 002 0V6a1 1 0 00-1-1z"
clip-rule="evenodd"
/>
</svg>
</div>
<div class="space-y-1 text-sm text-amber-900">
<p class="font-semibold text-amber-800">One Booking at a Time</p>
<p>
We are currently asking for deposits on upcoming bookings. While this is active,
only one online booking can be made at a time. If you need another appointment
please <a
href="/contact"
target="_blank"
rel="noopener noreferrer external"
class="font-medium underline">contact us</a
>.
</p>
</div>
</div>
</div>
{/if}
<ServiceSelector
{services}
selected={selectedServices}
loading={servicesLoading}
ontoggle={toggleService}
/>
<div
class="mt-4 rounded-lg border border-dashed border-gray-300 bg-gray-50 p-4 text-center"
>
<p class="text-sm text-gray-600">
Need something different? Select the closest service and add a note, or contact us for
a bespoke treatment.
</p>
<a
href={resolve('/contact')}
class="mt-1 inline-block text-sm font-medium text-blue-600 hover:underline"
>
Arrange a custom booking →
</a>
</div>
{#if selectedServices.length > 0}
<div class="rounded-lg bg-gray-50 p-4">
<h4 class="mb-2 font-semibold">Selected Services</h4>
<div class="space-y-2">
{#each selectedServices as service (service.id)}
<div class="flex justify-between text-sm">
<span>{service.name}</span>
<span>{service.duration_minutes} mins • £{service.price}</span>
</div>
{/each}
<Separator class="my-2" />
<div class="flex justify-between text-sm font-semibold">
<span>Estimated Duration:</span>
<span>{formattedTotalDuration}</span>
</div>
<div class="flex justify-between text-sm font-semibold">
<span>Total Cost:</span>
<span
>£{getTotalPrice()}{#if vatRegistered}
<span class="text-xs font-normal text-gray-400">incl. VAT</span>{/if}</span
>
</div>
</div>
</div>
{/if}
</Card.Content>
<Card.Footer class="flex justify-end">
<BookingActions
canBack={!authStore.isAuthenticated}
canNext={canProceedStep1}
nextLabel="Next: Select Date & Time"
on:next={nextStep}
/>
</Card.Footer>
</Card.Root>
{/if}
<!-- Step 2: Date & Time Selection -->
{#if currentStep === 2}
<Card.Root>
<Card.Header>
<Card.Title>Choose Date & Time</Card.Title>
<Card.Description>
{selectedServices.map((s) => s.name).join(', ')}{formattedTotalDuration} total • £{getTotalPrice()}
</Card.Description>
</Card.Header>
<Card.Content class="p-0">
<Card.Root class="gap-0 border-0 p-0">
<Card.Content class="relative p-0 md:pr-56">
{#if loadingWorkingHours}
<div class="flex items-center justify-center p-6">
<p>Loading available dates...</p>
</div>
{:else}
<DatePicker
date={selectedDate}
{placeholder}
minValue={minDate}
maxValue={maxCalendarDate}
{isDateUnavailable}
onchange={(newDate) => {
// Date change invalidates any held reservation (slot is now stale).
if (_reservationId) {
releaseReservation();
}
selectedDate = newDate;
selectedTime = null;
}}
onPlaceholderChange={(newPlaceholder) => {
placeholder = newPlaceholder;
userNavigatedCalendar = true;
}}
/>
{/if}
{#if loadingAvailableHours}
<div
class="absolute inset-y-0 right-0 flex w-56 items-center justify-center border-l p-6"
>
<p class="text-sm text-gray-500">Loading times...</p>
</div>
{:else}
<TimeSlotPicker
date={selectedDate}
{groupedTimeSlots}
{selectedTime}
formattedDate={formattedSelectedDate}
onselect={(time) => {
selectTimeWithValidation(time);
}}
/>
{/if}
</Card.Content>
</Card.Root>
</Card.Content>
<!-- Mobile appointment summary -->
<div class="border-t px-6 py-4 text-center text-sm md:hidden">
{#if selectedDate && selectedTime}
Appointment for
<span class="font-medium">
{selectedDate.toDate(getLocalTimeZone()).toLocaleDateString('en-US', {
weekday: 'long',
day: 'numeric',
month: 'short'
})}
</span>
<br />at <span class="font-medium">{selectedTime}</span>
{:else}
Select a date and time
{/if}
</div>
<Card.Footer class="flex justify-between border-t px-6 !py-5">
<Button variant="outline" onclick={prevStep}>Back</Button>
<div class="flex items-center space-x-4">
<!-- Desktop appointment summary -->
<div class="hidden text-sm md:block">
{#if selectedDate && selectedTime}
Appointment for
<span class="font-medium">
{selectedDate.toDate(getLocalTimeZone()).toLocaleDateString('en-US', {
weekday: 'long',
day: 'numeric',
month: 'short'
})}
</span>
at <span class="font-medium">{selectedTime}</span>
{:else}
Select a date and time
{/if}
</div>
<Button disabled={!canProceedStep2} onclick={nextStep}>Next: Your Details</Button>
</div>
</Card.Footer>
</Card.Root>
{/if}
<!-- Step 3: Customer Details -->
{#if currentStep === 3}
<div class="mb-6 text-center">
<h2 class="font-['Playfair_Display'] text-2xl font-bold">Almost There</h2>
{#if !authStore.isAuthenticated}
<p class="mt-1 text-gray-500">Just a couple more details</p>
{/if}
</div>
<Card.Root>
<Card.Header>
<Card.Title>Your Details</Card.Title>
<Card.Description>Please confirm your contact information</Card.Description>
</Card.Header>
<Card.Content class="space-y-6">
{#if reservationExpired}
<div class="rounded-lg bg-red-50 p-4 text-center">
<p class="text-red-600">Reservation expired — please go back and select a new time</p>
</div>
{:else}
<div class="rounded-lg bg-blue-50 p-4 text-center">
<p class="text-blue-700">
Your slot will be held for {reservationCountdown} — complete your booking before time
expires
</p>
</div>
{/if}
<BookingSummary
services={selectedServices}
date={selectedDate}
time={selectedTime}
showCustomer={false}
/>
{#if !authStore.isAuthenticated}
<p class="mb-4 text-center text-sm text-yellow-600">
You are checking out as a guest, so you will miss out on a loyalty stamp and any
possible seasonal discounts. Please login for full membership benefits.
</p>
<div class="grid gap-4 md:grid-cols-2">
<div class="space-y-2">
<Label for="firstName">First Name *</Label>
<Input
id="firstName"
bind:value={customerInfo.firstName}
placeholder="Enter your first name"
onblur={debouncedEmailCheck}
/>
</div>
<div class="space-y-2">
<Label for="lastName">Last Name *</Label>
<Input
id="lastName"
bind:value={customerInfo.lastName}
placeholder="Enter your last name"
onblur={debouncedEmailCheck}
/>
</div>
<div class="space-y-2">
<Label for="email">Email *</Label>
<EmailInput
id="email"
bind:value={customerInfo.email}
placeholder="Enter your email"
required
onvaluechange={() => {
emailSuggestion = null;
debouncedEmailCheck();
}}
onerrorchange={(err) => {
emailError = err;
}}
onblur={() => {
debouncedEmailCheck();
}}
/>
{#if emailError}
<span class="text-xs font-medium text-red-500">{emailError}</span>
{/if}
{#if emailChecking}
<span class="text-xs text-gray-500">Checking...</span>
{/if}
</div>
<div class="space-y-2">
<Label for="phone">Phone Number *</Label>
<PhoneInput
id="phone"
bind:value={customerInfo.phone}
placeholder="07123 456789"
onerrorchange={(err) => {
if (!err) debouncedEmailCheck();
}}
/>
</div>
</div>
{#if emailSuggestion === 'login'}
<p class="text-xs font-medium text-red-500">
This email belongs to a registered user. Please
<a href={resolve('/login')} class="underline hover:text-red-800">log in</a>
instead to access your bookings and rewards.
</p>
{:else if emailSuggestion === 'check'}
<p class="text-xs font-medium text-amber-600">
This email might belong to an existing account. Please double-check or
<a href={resolve('/login')} class="underline hover:text-amber-800">log in</a>.
</p>
{/if}
{/if}
<div class="space-y-2">
<Label for="requests">Special Requests (Optional)</Label>
<Textarea
id="requests"
bind:value={customerInfo.specialRequests}
placeholder="Any allergies, preferences, or special requirements..."
rows={3}
/>
<CharCounter text={customerInfo.specialRequests} />
</div>
<div class="text-sm text-gray-600">
{#if !authStore.isAuthenticated}
<p>* Required fields</p>
{/if}
<p class="mt-2">
By booking, you agree to our Terms & Conditions and Privacy Policy. We'll send you
appointment reminders via email and/or SMS.
</p>
<p class="mt-2 text-xs text-gray-500">
<strong>Cancellation Policy:</strong> If paying early a free full refund will be given if
cancelled more than 72 hours before your appointment. Between 24-72 hours, up to 50% of
the booking total may be retained as a protected deposit. Cancellations within 24 hours
are non-refundable and count as a no-show against your account.
</p>
<p class="mt-1 text-xs text-gray-500">
<PolicyPopover>
{#snippet trigger()}
<span class="underline">Read full cancellation policy →</span>
{/snippet}
</PolicyPopover>
</p>
</div>
</Card.Content>
<Card.Footer class="flex justify-between">
<Button variant="outline" onclick={prevStep}>Back</Button>
<Button
disabled={!canProceedStep3}
onclick={nextStep}
class="bg-primary text-primary-foreground"
>
{#if reservationExpired}
Reservation Expired
{:else if depositRequired}
Next: Payment
{:else}
Confirm Booking
{/if}
</Button>
</Card.Footer>
</Card.Root>
{/if}
<!-- Step 4: Payment & Confirmation (final step) -->
{#if currentStep === finalStep}
{#if confirmedBooking}
{@const isRequested = confirmedBooking.notes && confirmedBooking.notes.length > 0}
{@const bookingDate = new SvelteDate(confirmedBooking.start_time)}
{@const dateStr = bookingDate.toLocaleDateString('en-GB', {
weekday: 'long',
day: 'numeric',
month: 'long',
year: 'numeric'
})}
{@const timeStr = bookingDate.toLocaleTimeString('en-GB', {
hour: 'numeric',
minute: '2-digit',
hour12: true
})}
<Card.Root class="border-emerald-200">
{#if isProcessingPayment && paymentAttempted}
<Card.Header class="text-center">
<div
class="mx-auto mb-4 flex h-16 w-16 items-center justify-center rounded-full bg-amber-100"
>
<div
class="h-8 w-8 animate-spin rounded-full border-4 border-gray-200 border-t-amber-600"
></div>
</div>
<Card.Title class="text-2xl font-bold">Processing Payment</Card.Title>
<Card.Description class="mt-2 text-base">
Your booking is confirmed. We're processing your payment — this should only take a
moment.
</Card.Description>
</Card.Header>
{:else}
<Card.Header class="text-center">
<div
class="mx-auto mb-4 flex h-16 w-16 items-center justify-center rounded-full {isRequested
? 'bg-amber-100'
: 'bg-emerald-100'}"
>
<svg
xmlns="http://www.w3.org/2000/svg"
class="h-8 w-8 {isRequested ? 'text-amber-600' : 'text-emerald-600'}"
viewBox="0 0 20 20"
fill="currentColor"
>
<path
fill-rule="evenodd"
d="M16.707 5.293a1 1 0 010 1.414l-8 8a1 1 0 01-1.414 0l-4-4a1 1 0 011.414-1.414L8 12.586l7.293-7.293a1 1 0 011.414 0z"
clip-rule="evenodd"
/>
</svg>
</div>
<Card.Title class="text-2xl font-bold"
>{isRequested ? 'Booking Requested' : 'Booking Confirmed'}</Card.Title
>
<Card.Description class="mt-2 text-base">
{isRequested
? "Your booking has been submitted and is awaiting approval. We'll notify you once it's confirmed."
: 'Your appointment has been booked successfully.'}
</Card.Description>
</Card.Header>
{/if}
<Card.Content class="space-y-6">
{#if !(isProcessingPayment && paymentAttempted)}
<div class="rounded-lg border border-gray-200 bg-gray-50 p-6">
<div class="mb-4 flex items-center justify-between">
<span class="text-sm font-medium text-gray-500">Confirmation Number</span>
<span class="font-mono text-lg font-bold text-gray-900"
>{confirmedBooking.id}</span
>
</div>
<div class="grid gap-4 md:grid-cols-2">
<div>
<div class="text-xs text-gray-500">Date</div>
<div class="font-medium">{dateStr}</div>
</div>
<div>
<div class="text-xs text-gray-500">Time</div>
<div class="font-medium">{timeStr}</div>
</div>
<div>
<div class="text-xs text-gray-500">Duration</div>
<div class="font-medium">{getTotalDuration()} minutes (estimated)</div>
</div>
<div>
<div class="text-xs text-gray-500">Status</div>
<div class="font-medium">
<span
class="inline-flex items-center rounded-full px-2.5 py-0.5 text-xs font-medium {isRequested
? 'bg-amber-100 text-amber-800'
: 'bg-emerald-100 text-emerald-800'}"
>
{isRequested ? 'Pending Approval' : 'Confirmed'}
</span>
</div>
</div>
</div>
</div>
<div class="rounded-lg border border-gray-200 bg-gray-50 p-6">
<h4 class="mb-3 text-sm font-semibold text-gray-600 uppercase">Services</h4>
<div class="space-y-2">
{#each selectedServices as service (service.id)}
<div class="flex justify-between text-sm">
<span>{service.name}</span>
<span class="text-gray-600"
>{service.duration_minutes} min • £{service.price}</span
>
</div>
{/each}
<div class="border-t pt-2">
{#if discountPreview?.eligible}
{#each discountPreview.discounts as d (d.name)}
<div class="flex justify-between text-sm text-gray-600">
<span>{d.name}</span>
<span>{d.amount.toFixed(2)}</span>
</div>
{/each}
<div class="flex justify-between font-semibold text-emerald-700">
<span>Estimated Total After Discount</span>
<span>£{discountPreview.discounted_total.toFixed(2)}</span>
</div>
{:else}
<div class="flex justify-between font-semibold">
<span>Total (estimated)</span>
<span
>£{getTotalPrice()}{#if vatRegistered}
<span class="text-xs font-normal text-gray-400">incl. VAT</span
>{/if}</span
>
</div>
{/if}
</div>
</div>
</div>
{#if isRequested}
<div class="rounded-lg border border-amber-200 bg-amber-50 p-4">
<p class="text-sm text-amber-800">
<strong>Please note:</strong> Because you included special requests, the cost
and duration shown are estimates. We may adjust these after reviewing your
requirements. You'll receive
{authStore.isAuthenticated ? ' a notification' : ' an email'} once your booking is
approved.
</p>
</div>
{/if}
{#if authStore.isAuthenticated && authStore.currentUser?.role !== 'admin' && authStore.currentUser?.role !== 'guest'}
{#if depositPaid}
<div class="rounded-lg border border-emerald-200 bg-emerald-50 p-6 text-center">
<div
class="mb-2 inline-flex h-10 w-10 items-center justify-center rounded-full bg-emerald-100"
>
<svg class="h-5 w-5 text-emerald-600" viewBox="0 0 20 20" fill="currentColor"
><path
fill-rule="evenodd"
d="M16.707 5.293a1 1 0 010 1.414l-8 8a1 1 0 01-1.414 0l-4-4a1 1 0 011.414-1.414L8 12.586l7.293-7.293a1 1 0 011.414 0z"
clip-rule="evenodd"
/></svg
>
</div>
<h3 class="text-lg font-semibold text-emerald-800">Deposit Paid</h3>
<p class="mt-1 text-emerald-700">
Your deposit of <strong>£{calculateDepositAmount().toFixed(2)}</strong> has been
paid successfully. See you at your appointment!
</p>
</div>
{:else if depositRequired}
<div class="rounded-lg border border-amber-200 bg-amber-50 p-6 text-center">
<h3 class="mb-2 text-lg font-semibold text-amber-800">Deposit Not Paid</h3>
<p class="mb-4 text-amber-700">
Your booking is confirmed but the deposit of <strong
>£{calculateDepositAmount().toFixed(2)}</strong
>
was not paid. If the deposit remains unpaid within 24 hours of your appointment,
the slot may be released and the booking could be cancelled or rebooked by someone
else.
</p>
<p class="mb-4 text-xs text-amber-600">
<PolicyPopover>
{#snippet trigger()}
<span class="underline">Read our cancellation policy →</span>
{/snippet}
</PolicyPopover>
</p>
<Button
onclick={() => (showPayEarlyModal = true)}
class="bg-amber-600 text-white hover:bg-amber-700"
>
Pay Deposit Now
</Button>
</div>
{:else}
<div class="rounded-lg border border-gray-200 bg-gray-50 p-6 text-center">
<h3 class="mb-2 text-lg font-semibold">Pay on the Day</h3>
<p class="mb-4 text-gray-600">
You can pay when you arrive, or pay ahead of time to speed things up.
</p>
<Button
onclick={() => (showPayEarlyModal = true)}
class="bg-emerald-600 text-white hover:bg-emerald-700"
>
Pay Early
</Button>
</div>
{/if}
{/if}
{/if}
</Card.Content>
<Card.Footer class="flex justify-center">
<Button
onclick={() => (window.location.href = authStore.isAuthenticated ? '/schedule' : '/')}
class="w-full"
>
{authStore.isAuthenticated ? 'View My Bookings' : 'Return Home'}
</Button>
</Card.Footer>
</Card.Root>
{:else if depositRequired}
<Card.Root>
<Card.Header>
<Card.Title>Pay Your Deposit</Card.Title>
<Card.Description>
A deposit of <span class="font-semibold">£{calculateDepositAmount()}</span> is required
to secure your appointment.
</Card.Description>
</Card.Header>
<Card.Content class="space-y-6">
<BookingSummary
services={selectedServices}
date={selectedDate}
time={selectedTime}
customer={authStore.isAuthenticated
? {
firstName: authStore.currentUser?.firstName ?? '',
lastName: authStore.currentUser?.lastName ?? '',
email: authStore.currentUser?.email ?? '',
phone: authStore.currentUser?.phone ?? '',
specialRequests: customerInfo.specialRequests
}
: customerInfo}
showCustomer={true}
/>
<div class="rounded-lg border border-gray-200 bg-white p-6">
<h3 class="mb-4 text-xl font-semibold">Pay Deposit</h3>
{#if authStore.isAuthenticated}
{#if paymentMethodsLoading}
<div class="py-4 text-center text-gray-500">Loading payment methods...</div>
{:else if paymentMethods.length > 0}
<div class="mb-6">
<h4 class="mb-3 text-sm font-medium text-gray-700">Saved Cards</h4>
<div class="space-y-3">
{#each paymentMethods as method (method.id)}
<div
class="flex items-center justify-between rounded-lg border border-gray-200 p-3 {selectedPaymentMethod ===
method.id
? 'border-primary bg-primary/5'
: ''}"
>
<div class="flex items-center gap-3">
<div
class="flex h-10 w-14 items-center justify-center rounded bg-gray-100 text-xs font-medium"
>
{method.brand}
</div>
<div class="text-sm">
<span class="font-mono">**** {method.last4}</span>
<span class="ml-2 text-gray-500">
{formatCardExpiry(method.expiry_month, method.expiry_year)}
</span>
</div>
</div>
<Button
size="sm"
variant={selectedPaymentMethod === method.id ? 'default' : 'outline'}
onclick={() => {
selectedPaymentMethod = method.id;
showNewCardForm = false;
}}
>
{selectedPaymentMethod === method.id ? 'Selected' : 'Use this card'}
</Button>
</div>
{/each}
</div>
</div>
{/if}
{#if !showNewCardForm}
<Button
variant="outline"
class="mb-6"
onclick={() => {
showNewCardForm = true;
selectedPaymentMethod = null;
}}
>
+ Add new card
</Button>
{/if}
{/if}
{#if showNewCardForm || !authStore.isAuthenticated}
<CardInput
bind:cardNumber={newCardNumber}
bind:cardExpiry={newCardExpiry}
bind:cardCVC={newCardCVC}
disabled={isProcessingPayment}
onfieldblur={handleFieldBlur}
onfieldinput={handleFieldInput}
/>
{#if cardError}
<p class="mt-2 text-sm text-red-600">{cardError}</p>
{/if}
{/if}
<div class="flex items-center justify-between border-t pt-4">
<Button variant="ghost" onclick={prevStep}>Back</Button>
<Button
disabled={isProcessingPayment || !depositCardFormValid}
onclick={() => processPayment(calculateDepositAmount())}
class="bg-primary text-primary-foreground"
>
{isProcessingPayment
? 'Processing...'
: `Pay Deposit £${calculateDepositAmount()}`}
</Button>
</div>
</div>
</Card.Content>
</Card.Root>
{/if}
{/if}
{#if showPayEarlyModal && confirmedBooking}
{@const bk = confirmedBooking}
<UserPaymentModal
booking={{
id: bk.id,
status: bk.status as BookingStatus,
start_time: bk.start_time,
notes: bk.notes,
services: selectedServices.map((s) => ({
booking_id: bk.id,
service_id: s.id,
service_name: s.name,
price: s.price,
duration_minutes: s.duration_minutes
})) as BookingService[],
total_amount: bk.total_amount,
amount_paid: bk.amount_paid,
amount_due: bk.amount_due,
deposit_required: bk.deposit_required,
deposit_paid: bk.deposit_paid,
payments: bk.payments,
duration_minutes: bk.duration_minutes,
created_at: new SvelteDate().toISOString(),
updated_at: new SvelteDate().toISOString()
}}
onClose={() => (showPayEarlyModal = false)}
onComplete={() => {
showPayEarlyModal = false;
}}
canSaveCards={authStore.isAuthenticated}
/>
{/if}
{/if}
</div>