feat: публичные лендинг-страницы для быстрой покупки VPN-подписок

- QuickPurchase: публичная страница покупки с выбором тарифа/периода/оплаты
- PurchaseSuccess: статус покупки с поллингом и копированием ссылки
- AdminLandings: управление лендингами (создание, сортировка, удаление)
- AdminLandingEditor: полнофункциональный редактор лендинга
- API-клиент landings.ts для всех эндпоинтов
- Роутинг /buy/:slug и /buy/success/:token
- Локализация ru/en/zh/fa для всех текстов лендинга
- Санитизация HTML/CSS, rate limit защита, DOMPurify
This commit is contained in:
Fringg
2026-03-06 07:02:21 +03:00
parent e278fec506
commit 8b5d777f0a
16 changed files with 3813 additions and 766 deletions

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import { useState, useCallback, useEffect, useRef } from 'react';
import { useNavigate, useParams } from 'react-router';
import { useQuery, useMutation, useQueryClient } from '@tanstack/react-query';
import { useTranslation } from 'react-i18next';
import {
adminLandingsApi,
LandingCreateRequest,
LandingFeature,
LandingPaymentMethod,
} from '../api/landings';
import { tariffsApi, TariffListItem } from '../api/tariffs';
import { Toggle } from '../components/admin';
import { useNotify } from '@/platform';
import { usePlatform } from '../platform/hooks/usePlatform';
import {
DndContext,
KeyboardSensor,
PointerSensor,
useSensor,
useSensors,
type DragEndEvent,
} from '@dnd-kit/core';
import {
arrayMove,
SortableContext,
sortableKeyboardCoordinates,
useSortable,
verticalListSortingStrategy,
} from '@dnd-kit/sortable';
import { CSS } from '@dnd-kit/utilities';
// Icons
const BackIcon = () => (
<svg
className="h-5 w-5 text-dark-400"
fill="none"
viewBox="0 0 24 24"
stroke="currentColor"
strokeWidth={2}
>
<path strokeLinecap="round" strokeLinejoin="round" d="M15.75 19.5L8.25 12l7.5-7.5" />
</svg>
);
const PlusIcon = () => (
<svg className="h-4 w-4" fill="none" viewBox="0 0 24 24" stroke="currentColor" strokeWidth={2}>
<path strokeLinecap="round" strokeLinejoin="round" d="M12 4.5v15m7.5-7.5h-15" />
</svg>
);
const TrashIcon = () => (
<svg className="h-4 w-4" fill="none" viewBox="0 0 24 24" stroke="currentColor" strokeWidth={2}>
<path
strokeLinecap="round"
strokeLinejoin="round"
d="M14.74 9l-.346 9m-4.788 0L9.26 9m9.968-3.21c.342.052.682.107 1.022.166m-1.022-.165L18.16 19.673a2.25 2.25 0 01-2.244 2.077H8.084a2.25 2.25 0 01-2.244-2.077L4.772 5.79m14.456 0a48.108 48.108 0 00-3.478-.397m-12 .562c.34-.059.68-.114 1.022-.165m0 0a48.11 48.11 0 013.478-.397m7.5 0v-.916c0-1.18-.91-2.164-2.09-2.201a51.964 51.964 0 00-3.32 0c-1.18.037-2.09 1.022-2.09 2.201v.916m7.5 0a48.667 48.667 0 00-7.5 0"
/>
</svg>
);
const GripIcon = () => (
<svg className="h-4 w-4" fill="none" viewBox="0 0 24 24" stroke="currentColor" strokeWidth={2}>
<path
strokeLinecap="round"
strokeLinejoin="round"
d="M3.75 6.75h16.5M3.75 12h16.5m-16.5 5.25h16.5"
/>
</svg>
);
const ChevronDownIcon = ({ open }: { open: boolean }) => (
<svg
className={`h-5 w-5 transition-transform ${open ? 'rotate-180' : ''}`}
fill="none"
viewBox="0 0 24 24"
stroke="currentColor"
strokeWidth={2}
>
<path strokeLinecap="round" strokeLinejoin="round" d="M19.5 8.25l-7.5 7.5-7.5-7.5" />
</svg>
);
// ============ Sortable Feature Item ============
interface SortableFeatureProps {
feature: LandingFeature;
featureId: string;
index: number;
onUpdate: (index: number, field: keyof LandingFeature, value: string) => void;
onRemove: (index: number) => void;
}
function SortableFeatureItem({
feature,
featureId,
index,
onUpdate,
onRemove,
}: SortableFeatureProps) {
const { t } = useTranslation();
const { attributes, listeners, setNodeRef, transform, transition, isDragging } = useSortable({
id: featureId,
});
const style: React.CSSProperties = {
transform: CSS.Transform.toString(transform),
transition,
zIndex: isDragging ? 50 : undefined,
position: isDragging ? 'relative' : undefined,
};
return (
<div
ref={setNodeRef}
style={style}
className={`flex items-start gap-2 rounded-lg border p-3 ${
isDragging ? 'border-accent-500/50 bg-dark-700' : 'border-dark-700 bg-dark-800/50'
}`}
>
<button
{...attributes}
{...listeners}
className="mt-2 flex-shrink-0 cursor-grab touch-none text-dark-500 hover:text-dark-300 active:cursor-grabbing"
>
<GripIcon />
</button>
<div className="min-w-0 flex-1 space-y-2">
<div className="flex gap-2">
<input
type="text"
value={feature.icon}
onChange={(e) => onUpdate(index, 'icon', e.target.value)}
placeholder={t('admin.landings.featureIcon')}
className="w-16 rounded-lg border border-dark-700 bg-dark-800 px-2 py-1.5 text-center text-sm text-dark-100 outline-none focus:border-accent-500"
/>
<input
type="text"
value={feature.title}
onChange={(e) => onUpdate(index, 'title', e.target.value)}
placeholder={t('admin.landings.featureTitle')}
className="min-w-0 flex-1 rounded-lg border border-dark-700 bg-dark-800 px-3 py-1.5 text-sm text-dark-100 outline-none focus:border-accent-500"
/>
</div>
<input
type="text"
value={feature.description}
onChange={(e) => onUpdate(index, 'description', e.target.value)}
placeholder={t('admin.landings.featureDesc')}
className="w-full rounded-lg border border-dark-700 bg-dark-800 px-3 py-1.5 text-sm text-dark-100 outline-none focus:border-accent-500"
/>
</div>
<button
onClick={() => onRemove(index)}
className="mt-2 flex-shrink-0 text-dark-500 hover:text-error-400"
>
<TrashIcon />
</button>
</div>
);
}
// ============ Sortable Payment Method ============
interface SortableMethodProps {
method: LandingPaymentMethod;
methodId: string;
index: number;
onUpdate: (index: number, field: keyof LandingPaymentMethod, value: string) => void;
onRemove: (index: number) => void;
}
function SortableMethodItem({ method, methodId, index, onUpdate, onRemove }: SortableMethodProps) {
const { t } = useTranslation();
const { attributes, listeners, setNodeRef, transform, transition, isDragging } = useSortable({
id: methodId,
});
const style: React.CSSProperties = {
transform: CSS.Transform.toString(transform),
transition,
zIndex: isDragging ? 50 : undefined,
position: isDragging ? 'relative' : undefined,
};
return (
<div
ref={setNodeRef}
style={style}
className={`flex items-start gap-2 rounded-lg border p-3 ${
isDragging ? 'border-accent-500/50 bg-dark-700' : 'border-dark-700 bg-dark-800/50'
}`}
>
<button
{...attributes}
{...listeners}
className="mt-2 flex-shrink-0 cursor-grab touch-none text-dark-500 hover:text-dark-300 active:cursor-grabbing"
>
<GripIcon />
</button>
<div className="min-w-0 flex-1 space-y-2">
<div className="grid grid-cols-2 gap-2">
<input
type="text"
value={method.method_id}
onChange={(e) => onUpdate(index, 'method_id', e.target.value)}
placeholder={t('admin.landings.methodId')}
className="rounded-lg border border-dark-700 bg-dark-800 px-3 py-1.5 text-sm text-dark-100 outline-none focus:border-accent-500"
/>
<input
type="text"
value={method.display_name}
onChange={(e) => onUpdate(index, 'display_name', e.target.value)}
placeholder={t('admin.landings.methodName')}
className="rounded-lg border border-dark-700 bg-dark-800 px-3 py-1.5 text-sm text-dark-100 outline-none focus:border-accent-500"
/>
</div>
<div className="grid grid-cols-2 gap-2">
<input
type="text"
value={method.description}
onChange={(e) => onUpdate(index, 'description', e.target.value)}
placeholder={t('admin.landings.methodDesc')}
className="rounded-lg border border-dark-700 bg-dark-800 px-3 py-1.5 text-sm text-dark-100 outline-none focus:border-accent-500"
/>
<input
type="text"
value={method.icon_url}
onChange={(e) => onUpdate(index, 'icon_url', e.target.value)}
placeholder={t('admin.landings.methodIcon')}
className="rounded-lg border border-dark-700 bg-dark-800 px-3 py-1.5 text-sm text-dark-100 outline-none focus:border-accent-500"
/>
</div>
</div>
<button
onClick={() => onRemove(index)}
className="mt-2 flex-shrink-0 text-dark-500 hover:text-error-400"
>
<TrashIcon />
</button>
</div>
);
}
// ============ Collapsible Section ============
interface SectionProps {
title: string;
open: boolean;
onToggle: () => void;
children: React.ReactNode;
}
function Section({ title, open, onToggle, children }: SectionProps) {
return (
<div className="overflow-hidden rounded-xl border border-dark-700 bg-dark-900/50">
<button
onClick={onToggle}
className="flex w-full items-center justify-between px-4 py-3 text-left text-sm font-medium text-dark-100 hover:bg-dark-800/50"
>
{title}
<ChevronDownIcon open={open} />
</button>
{open && <div className="border-t border-dark-700 px-4 py-4">{children}</div>}
</div>
);
}
// ============ Main Editor ============
export default function AdminLandingEditor() {
const { t } = useTranslation();
const navigate = useNavigate();
const { id } = useParams<{ id: string }>();
const queryClient = useQueryClient();
const notify = useNotify();
const { capabilities } = usePlatform();
const isEdit = !!id;
// Section visibility
const [openSections, setOpenSections] = useState<Record<string, boolean>>({
general: true,
features: false,
tariffs: false,
methods: false,
gifts: false,
footer: false,
});
const toggleSection = (key: string) => {
setOpenSections((prev) => ({ ...prev, [key]: !prev[key] }));
};
// Form state
const [slug, setSlug] = useState('');
const [title, setTitle] = useState('');
const [subtitle, setSubtitle] = useState('');
const [isActive, setIsActive] = useState(true);
const [metaTitle, setMetaTitle] = useState('');
const [metaDescription, setMetaDescription] = useState('');
const [features, setFeatures] = useState<LandingFeature[]>([]);
const [selectedTariffIds, setSelectedTariffIds] = useState<number[]>([]);
const [allowedPeriods, setAllowedPeriods] = useState<Record<string, number[]>>({});
const [paymentMethods, setPaymentMethods] = useState<LandingPaymentMethod[]>([]);
const [giftEnabled, setGiftEnabled] = useState(false);
const [footerText, setFooterText] = useState('');
const [customCss, setCustomCss] = useState('');
// DnD sensors
const sensors = useSensors(
useSensor(PointerSensor, { activationConstraint: { distance: 5 } }),
useSensor(KeyboardSensor, { coordinateGetter: sortableKeyboardCoordinates }),
);
// Fetch tariffs for selection
const { data: tariffsData } = useQuery({
queryKey: ['admin-tariffs'],
queryFn: () => tariffsApi.getTariffs(true),
});
const allTariffs = tariffsData?.tariffs ?? [];
// Fetch landing for editing
const { data: landingData } = useQuery({
queryKey: ['admin-landing', id],
queryFn: () => adminLandingsApi.get(Number(id)),
enabled: isEdit,
staleTime: 0,
gcTime: 0,
refetchOnMount: true,
refetchOnWindowFocus: false,
});
// Populate form from fetched data (only once)
const formPopulated = useRef(false);
// Reset formPopulated when navigating to a different landing
useEffect(() => {
formPopulated.current = false;
}, [id]);
useEffect(() => {
if (!landingData || formPopulated.current) return;
formPopulated.current = true;
setSlug(landingData.slug);
setTitle(landingData.title);
setSubtitle(landingData.subtitle ?? '');
setIsActive(landingData.is_active);
setMetaTitle(landingData.meta_title ?? '');
setMetaDescription(landingData.meta_description ?? '');
setFeatures(landingData.features ?? []);
setSelectedTariffIds(landingData.allowed_tariff_ids ?? []);
setAllowedPeriods(landingData.allowed_periods ?? {});
setPaymentMethods(landingData.payment_methods ?? []);
setGiftEnabled(landingData.gift_enabled);
setFooterText(landingData.footer_text ?? '');
setCustomCss(landingData.custom_css ?? '');
}, [landingData]);
// Create mutation
const createMutation = useMutation({
mutationFn: adminLandingsApi.create,
onSuccess: () => {
queryClient.invalidateQueries({ queryKey: ['admin-landings'] });
notify.success(t('admin.landings.created'));
navigate('/admin/landings');
},
onError: (err: unknown) => {
const message = (err as { response?: { data?: { detail?: string } } })?.response?.data
?.detail;
notify.error(message || t('common.error'));
},
});
// Update mutation
const updateMutation = useMutation({
mutationFn: ({ landingId, data }: { landingId: number; data: LandingCreateRequest }) =>
adminLandingsApi.update(landingId, data),
onSuccess: () => {
queryClient.invalidateQueries({ queryKey: ['admin-landings'] });
queryClient.invalidateQueries({ queryKey: ['admin-landing', id] });
notify.success(t('admin.landings.updated'));
navigate('/admin/landings');
},
onError: (err: unknown) => {
const message = (err as { response?: { data?: { detail?: string } } })?.response?.data
?.detail;
notify.error(message || t('common.error'));
},
});
const handleSubmit = () => {
const data: LandingCreateRequest = {
slug,
title,
subtitle: subtitle || undefined,
is_active: isActive,
features,
footer_text: footerText || undefined,
allowed_tariff_ids: selectedTariffIds,
allowed_periods: allowedPeriods,
payment_methods: paymentMethods,
gift_enabled: giftEnabled,
custom_css: customCss || undefined,
meta_title: metaTitle || undefined,
meta_description: metaDescription || undefined,
};
if (isEdit) {
updateMutation.mutate({ landingId: Number(id), data });
} else {
createMutation.mutate(data);
}
};
const isPending = createMutation.isPending || updateMutation.isPending;
// ---- Features helpers ----
const addFeature = () => {
setFeatures((prev) => [...prev, { icon: '', title: '', description: '' }]);
};
const updateFeature = (index: number, field: keyof LandingFeature, value: string) => {
setFeatures((prev) => prev.map((f, i) => (i === index ? { ...f, [field]: value } : f)));
};
const removeFeature = (index: number) => {
setFeatures((prev) => prev.filter((_, i) => i !== index));
};
const handleFeatureDragEnd = useCallback((event: DragEndEvent) => {
const { active, over } = event;
if (over && active.id !== over.id) {
setFeatures((prev) => {
const oldIndex = prev.findIndex((_, i) => `feature-${i}` === active.id);
const newIndex = prev.findIndex((_, i) => `feature-${i}` === over.id);
if (oldIndex === -1 || newIndex === -1) return prev;
return arrayMove(prev, oldIndex, newIndex);
});
}
}, []);
// ---- Payment methods helpers ----
const addMethod = () => {
setPaymentMethods((prev) => [
...prev,
{
method_id: '',
display_name: '',
description: '',
icon_url: '',
sort_order: prev.length,
},
]);
};
const updateMethod = (index: number, field: keyof LandingPaymentMethod, value: string) => {
setPaymentMethods((prev) => prev.map((m, i) => (i === index ? { ...m, [field]: value } : m)));
};
const removeMethod = (index: number) => {
setPaymentMethods((prev) => prev.filter((_, i) => i !== index));
};
const handleMethodDragEnd = useCallback((event: DragEndEvent) => {
const { active, over } = event;
if (over && active.id !== over.id) {
setPaymentMethods((prev) => {
const oldIndex = prev.findIndex((_, i) => `method-${i}` === active.id);
const newIndex = prev.findIndex((_, i) => `method-${i}` === over.id);
if (oldIndex === -1 || newIndex === -1) return prev;
return arrayMove(prev, oldIndex, newIndex);
});
}
}, []);
// ---- Tariff/period helpers ----
const toggleTariff = (tariffId: number) => {
setSelectedTariffIds((prev) =>
prev.includes(tariffId) ? prev.filter((id) => id !== tariffId) : [...prev, tariffId],
);
};
const togglePeriod = (tariffId: number, days: number) => {
const key = String(tariffId);
setAllowedPeriods((prev) => {
const current = prev[key] ?? [];
const updated = current.includes(days)
? current.filter((d) => d !== days)
: [...current, days];
return { ...prev, [key]: updated };
});
};
// Feature IDs for DnD
const featureIds = features.map((_, i) => `feature-${i}`);
const methodIds = paymentMethods.map((_, i) => `method-${i}`);
return (
<div className="animate-fade-in">
{/* Header */}
<div className="mb-6 flex flex-col gap-4 sm:flex-row sm:items-center sm:justify-between">
<div className="flex items-center gap-3">
{!capabilities.hasBackButton && (
<button
onClick={() => navigate('/admin/landings')}
className="flex h-10 w-10 items-center justify-center rounded-xl border border-dark-700 bg-dark-800 transition-colors hover:border-dark-600"
>
<BackIcon />
</button>
)}
<h1 className="text-xl font-semibold text-dark-100">
{isEdit ? t('admin.landings.edit') : t('admin.landings.create')}
</h1>
</div>
<div className="flex items-center gap-2">
<button
onClick={() => navigate('/admin/landings')}
className="rounded-lg border border-dark-700 bg-dark-800 px-4 py-2 text-sm text-dark-300 transition-colors hover:border-dark-600"
>
{t('admin.landings.back')}
</button>
<button
onClick={handleSubmit}
disabled={isPending || !slug || !title}
className="flex items-center gap-2 rounded-lg bg-accent-500 px-4 py-2 text-sm text-white transition-colors hover:bg-accent-600 disabled:opacity-50"
>
{isPending && (
<div className="h-4 w-4 animate-spin rounded-full border-2 border-white/30 border-t-white" />
)}
{t('admin.landings.save')}
</button>
</div>
</div>
<div className="space-y-4">
{/* General Section */}
<Section
title={t('admin.landings.general')}
open={openSections.general}
onToggle={() => toggleSection('general')}
>
<div className="space-y-4">
<div>
<label className="mb-1 block text-sm text-dark-400">{t('admin.landings.slug')}</label>
<input
type="text"
value={slug}
onChange={(e) => setSlug(e.target.value)}
disabled={isEdit}
placeholder="my-landing"
className="w-full rounded-lg border border-dark-700 bg-dark-800 px-3 py-2 text-sm text-dark-100 outline-none focus:border-accent-500 disabled:opacity-50"
/>
<p className="mt-1 text-xs text-dark-500">{t('admin.landings.slugHint')}</p>
</div>
<div>
<label className="mb-1 block text-sm text-dark-400">
{t('admin.landings.pageTitle')}
</label>
<input
type="text"
value={title}
onChange={(e) => setTitle(e.target.value)}
className="w-full rounded-lg border border-dark-700 bg-dark-800 px-3 py-2 text-sm text-dark-100 outline-none focus:border-accent-500"
/>
</div>
<div>
<label className="mb-1 block text-sm text-dark-400">
{t('admin.landings.subtitle')}
</label>
<textarea
value={subtitle}
onChange={(e) => setSubtitle(e.target.value)}
rows={2}
className="w-full rounded-lg border border-dark-700 bg-dark-800 px-3 py-2 text-sm text-dark-100 outline-none focus:border-accent-500"
/>
</div>
<div className="flex items-center justify-between">
<label className="text-sm text-dark-400">{t('admin.landings.active')}</label>
<Toggle checked={isActive} onChange={() => setIsActive(!isActive)} />
</div>
{/* SEO */}
<div className="border-t border-dark-700 pt-4">
<h4 className="mb-3 text-sm font-medium text-dark-300">{t('admin.landings.seo')}</h4>
<div className="space-y-3">
<div>
<label className="mb-1 block text-sm text-dark-400">
{t('admin.landings.metaTitle')}
</label>
<input
type="text"
value={metaTitle}
onChange={(e) => setMetaTitle(e.target.value)}
className="w-full rounded-lg border border-dark-700 bg-dark-800 px-3 py-2 text-sm text-dark-100 outline-none focus:border-accent-500"
/>
</div>
<div>
<label className="mb-1 block text-sm text-dark-400">
{t('admin.landings.metaDesc')}
</label>
<textarea
value={metaDescription}
onChange={(e) => setMetaDescription(e.target.value)}
rows={2}
className="w-full rounded-lg border border-dark-700 bg-dark-800 px-3 py-2 text-sm text-dark-100 outline-none focus:border-accent-500"
/>
</div>
</div>
</div>
</div>
</Section>
{/* Features Section */}
<Section
title={t('admin.landings.features')}
open={openSections.features}
onToggle={() => toggleSection('features')}
>
<div className="space-y-3">
<DndContext sensors={sensors} onDragEnd={handleFeatureDragEnd}>
<SortableContext items={featureIds} strategy={verticalListSortingStrategy}>
{features.map((feature, index) => (
<SortableFeatureItem
key={featureIds[index]}
feature={feature}
featureId={featureIds[index]}
index={index}
onUpdate={updateFeature}
onRemove={removeFeature}
/>
))}
</SortableContext>
</DndContext>
<button
onClick={addFeature}
className="flex items-center gap-2 rounded-lg border border-dashed border-dark-600 px-4 py-2 text-sm text-dark-400 transition-colors hover:border-dark-500 hover:text-dark-300"
>
<PlusIcon />
{t('admin.landings.addFeature')}
</button>
</div>
</Section>
{/* Tariffs Section */}
<Section
title={t('admin.landings.tariffs')}
open={openSections.tariffs}
onToggle={() => toggleSection('tariffs')}
>
<div className="space-y-3">
<p className="text-sm text-dark-500">{t('admin.landings.selectTariffs')}</p>
{allTariffs.map((tariff: TariffListItem) => (
<div key={tariff.id} className="rounded-lg border border-dark-700 bg-dark-800/50 p-3">
<label className="flex items-center gap-3">
<input
type="checkbox"
checked={selectedTariffIds.includes(tariff.id)}
onChange={() => toggleTariff(tariff.id)}
className="h-4 w-4 rounded border-dark-600 bg-dark-700 text-accent-500"
/>
<span className="text-sm font-medium text-dark-100">{tariff.name}</span>
{!tariff.is_active && (
<span className="rounded bg-dark-600 px-2 py-0.5 text-xs text-dark-400">
{t('admin.landings.inactive')}
</span>
)}
</label>
{/* Period checkboxes if tariff is selected and is not daily */}
{selectedTariffIds.includes(tariff.id) && !tariff.is_daily && (
<div className="ml-7 mt-2 flex flex-wrap gap-2">
<span className="text-xs text-dark-500">{t('admin.landings.periods')}:</span>
{/* We show known periods from the tariff detail. Since TariffListItem doesn't have period_prices,
we let the user type periods or rely on the backend returning allowed_periods.
For simplicity, show the allowed_periods for this tariff if any are set. */}
{(allowedPeriods[String(tariff.id)] ?? []).map((days) => (
<button
key={days}
onClick={() => togglePeriod(tariff.id, days)}
className="rounded bg-accent-500/20 px-2 py-0.5 text-xs text-accent-400 hover:bg-accent-500/30"
>
{days}d<span className="ml-1 text-accent-300">x</span>
</button>
))}
<AddPeriodButton tariffId={tariff.id} onAdd={togglePeriod} />
</div>
)}
</div>
))}
</div>
</Section>
{/* Payment Methods Section */}
<Section
title={t('admin.landings.paymentMethods')}
open={openSections.methods}
onToggle={() => toggleSection('methods')}
>
<div className="space-y-3">
<DndContext sensors={sensors} onDragEnd={handleMethodDragEnd}>
<SortableContext items={methodIds} strategy={verticalListSortingStrategy}>
{paymentMethods.map((method, index) => (
<SortableMethodItem
key={methodIds[index]}
method={method}
methodId={methodIds[index]}
index={index}
onUpdate={updateMethod}
onRemove={removeMethod}
/>
))}
</SortableContext>
</DndContext>
<button
onClick={addMethod}
className="flex items-center gap-2 rounded-lg border border-dashed border-dark-600 px-4 py-2 text-sm text-dark-400 transition-colors hover:border-dark-500 hover:text-dark-300"
>
<PlusIcon />
{t('admin.landings.addMethod')}
</button>
</div>
</Section>
{/* Gift Settings Section */}
<Section
title={t('admin.landings.gifts')}
open={openSections.gifts}
onToggle={() => toggleSection('gifts')}
>
<div className="flex items-center justify-between">
<label className="text-sm text-dark-400">{t('admin.landings.giftEnabled')}</label>
<Toggle checked={giftEnabled} onChange={() => setGiftEnabled(!giftEnabled)} />
</div>
</Section>
{/* Footer & Custom CSS Section */}
<Section
title={t('admin.landings.content')}
open={openSections.footer}
onToggle={() => toggleSection('footer')}
>
<div className="space-y-4">
<div>
<label className="mb-1 block text-sm text-dark-400">
{t('admin.landings.footerText')}
</label>
<textarea
value={footerText}
onChange={(e) => setFooterText(e.target.value)}
rows={4}
className="w-full rounded-lg border border-dark-700 bg-dark-800 px-3 py-2 text-sm text-dark-100 outline-none focus:border-accent-500"
/>
</div>
<div>
<label className="mb-1 block text-sm text-dark-400">
{t('admin.landings.customCss')}
</label>
<textarea
value={customCss}
onChange={(e) => setCustomCss(e.target.value)}
rows={6}
className="w-full rounded-lg border border-dark-700 bg-dark-800 px-3 py-2 font-mono text-sm text-dark-100 outline-none focus:border-accent-500"
/>
</div>
</div>
</Section>
</div>
</div>
);
}
// ============ Tiny helper for adding a period ============
function AddPeriodButton({
tariffId,
onAdd,
}: {
tariffId: number;
onAdd: (tariffId: number, days: number) => void;
}) {
const [value, setValue] = useState('');
const [showInput, setShowInput] = useState(false);
if (!showInput) {
return (
<button
onClick={() => setShowInput(true)}
className="rounded border border-dashed border-dark-600 px-2 py-0.5 text-xs text-dark-500 hover:border-dark-500 hover:text-dark-400"
>
+
</button>
);
}
return (
<input
type="number"
autoFocus
value={value}
onChange={(e) => setValue(e.target.value)}
onBlur={() => {
const days = parseInt(value, 10);
if (days > 0) {
onAdd(tariffId, days);
}
setValue('');
setShowInput(false);
}}
onKeyDown={(e) => {
if (e.key === 'Enter') {
const days = parseInt(value, 10);
if (days > 0) {
onAdd(tariffId, days);
}
setValue('');
setShowInput(false);
}
if (e.key === 'Escape') {
setValue('');
setShowInput(false);
}
}}
placeholder="30"
className="w-16 rounded border border-dark-600 bg-dark-800 px-2 py-0.5 text-xs text-dark-100 outline-none focus:border-accent-500"
/>
);
}