Files
fotospiel-app/resources/js/admin/mobile/BrandingPage.tsx

1063 lines
36 KiB
TypeScript

import React from 'react';
import { useNavigate, useParams } from 'react-router-dom';
import { useTranslation } from 'react-i18next';
import { Image as ImageIcon, RefreshCcw, UploadCloud, Trash2, ChevronDown, Save, Droplets, Lock } from 'lucide-react';
import { YStack, XStack } from '@tamagui/stacks';
import { SizableText as Text } from '@tamagui/text';
import { Pressable } from '@tamagui/react-native-web-lite';
import { MobileShell } from './components/MobileShell';
import { MobileCard, CTAButton } from './components/Primitives';
import { TenantEvent, getEvent, updateEvent, getTenantFonts, TenantFont, WatermarkSettings } from '../api';
import { isAuthError } from '../auth/tokens';
import { ApiError, getApiErrorMessage } from '../lib/apiError';
import { isBrandingAllowed } from '../lib/events';
import { MobileSheet } from './components/Sheet';
import toast from 'react-hot-toast';
type BrandingForm = {
primary: string;
accent: string;
headingFont: string;
bodyFont: string;
logoDataUrl: string;
};
type WatermarkPosition =
| 'top-left'
| 'top-center'
| 'top-right'
| 'middle-left'
| 'center'
| 'middle-right'
| 'bottom-left'
| 'bottom-center'
| 'bottom-right';
type WatermarkForm = {
mode: 'base' | 'custom' | 'off';
assetPath: string;
assetDataUrl: string;
position: WatermarkPosition;
opacity: number;
scale: number;
padding: number;
offsetX: number;
offsetY: number;
};
type TabKey = 'branding' | 'watermark';
export default function MobileBrandingPage() {
const { slug: slugParam } = useParams<{ slug?: string }>();
const slug = slugParam ?? null;
const navigate = useNavigate();
const { t } = useTranslation('management');
const [event, setEvent] = React.useState<TenantEvent | null>(null);
const [form, setForm] = React.useState<BrandingForm>({
primary: '#007AFF',
accent: '#5AD2F4',
headingFont: '',
bodyFont: '',
logoDataUrl: '',
});
const [watermarkForm, setWatermarkForm] = React.useState<WatermarkForm>({
mode: 'base',
assetPath: '',
assetDataUrl: '',
position: 'bottom-right',
opacity: 0.25,
scale: 0.2,
padding: 16,
offsetX: 0,
offsetY: 0,
});
const [activeTab, setActiveTab] = React.useState<TabKey>('branding');
const [loading, setLoading] = React.useState(true);
const [saving, setSaving] = React.useState(false);
const [error, setError] = React.useState<string | null>(null);
const [showFontsSheet, setShowFontsSheet] = React.useState(false);
const [fontField, setFontField] = React.useState<'heading' | 'body'>('heading');
const [fonts, setFonts] = React.useState<TenantFont[]>([]);
const [fontsLoading, setFontsLoading] = React.useState(false);
const [fontsLoaded, setFontsLoaded] = React.useState(false);
React.useEffect(() => {
if (!slug) return;
(async () => {
setLoading(true);
try {
const data = await getEvent(slug);
setEvent(data);
setForm(extractBranding(data));
setWatermarkForm(extractWatermark(data));
setError(null);
} catch (err) {
if (!isAuthError(err)) {
setError(getApiErrorMessage(err, t('events.errors.loadFailed', 'Branding konnte nicht geladen werden.')));
}
} finally {
setLoading(false);
}
})();
}, [slug, t]);
React.useEffect(() => {
if (!showFontsSheet || fontsLoaded) return;
setFontsLoading(true);
getTenantFonts()
.then((data) => setFonts(data ?? []))
.catch(() => undefined)
.finally(() => {
setFontsLoading(false);
setFontsLoaded(true);
});
}, [showFontsSheet, fontsLoaded]);
const previewTitle = event ? renderName(event.name) : t('events.placeholders.untitled', 'Unbenanntes Event');
const previewHeadingFont = form.headingFont || 'Montserrat';
const previewBodyFont = form.bodyFont || 'Montserrat';
const watermarkAllowed = event?.package?.watermark_allowed !== false;
const brandingAllowed = isBrandingAllowed(event ?? null);
const watermarkLocked = watermarkAllowed && !brandingAllowed;
async function handleSave() {
if (!event?.slug) return;
const eventTypeId = event.event_type_id ?? event.event_type?.id ?? null;
if (!eventTypeId) {
const msg = t('events.errors.missingType', 'Event type fehlt. Speichere das Event erneut im Admin.');
setError(msg);
toast.error(msg);
return;
}
setSaving(true);
setError(null);
try {
if (watermarkAllowed && brandingAllowed && watermarkForm.mode === 'custom' && !watermarkForm.assetDataUrl && !watermarkForm.assetPath) {
const msg = t('events.watermark.errors.noAsset', 'Bitte lade zuerst ein Wasserzeichen hoch.');
setError(msg);
setActiveTab('watermark');
setSaving(false);
return;
}
const payload = {
name: typeof event.name === 'string' ? event.name : renderName(event.name),
slug: event.slug,
event_type_id: eventTypeId,
event_date: event.event_date ?? undefined,
status: event.status ?? 'draft',
is_active: event.is_active ?? undefined,
};
const settings = { ...(event.settings ?? {}) };
settings.branding = {
...(typeof settings.branding === 'object' ? (settings.branding as Record<string, unknown>) : {}),
primary_color: form.primary,
accent_color: form.accent,
heading_font: form.headingFont,
body_font: form.bodyFont,
typography: {
...(typeof (settings.branding as Record<string, unknown> | undefined)?.typography === 'object'
? ((settings.branding as Record<string, unknown>).typography as Record<string, unknown>)
: {}),
heading: form.headingFont,
body: form.bodyFont,
},
palette: {
...(typeof (settings.branding as Record<string, unknown> | undefined)?.palette === 'object'
? ((settings.branding as Record<string, unknown>).palette as Record<string, unknown>)
: {}),
primary: form.primary,
secondary: form.accent,
},
logo_data_url: form.logoDataUrl || null,
logo: form.logoDataUrl
? {
mode: 'upload',
value: form.logoDataUrl,
position: 'center',
size: 'm',
}
: null,
};
const watermarkPayload = buildWatermarkPayload(watermarkForm, watermarkAllowed, brandingAllowed);
if (watermarkPayload) {
settings.watermark = watermarkPayload;
}
const updated = await updateEvent(event.slug, {
...payload,
settings,
});
setEvent(updated);
toast.success(t('events.branding.saveSuccess', 'Branding gespeichert'));
} catch (err) {
if (!isAuthError(err)) {
let message = getApiErrorMessage(err, t('events.errors.saveFailed', 'Branding konnte nicht gespeichert werden.'));
if (err instanceof ApiError && err.meta?.errors && typeof err.meta.errors === 'object') {
const allErrors = Object.values(err.meta.errors as Record<string, unknown>)
.flat()
.filter((val): val is string => typeof val === 'string');
if (allErrors.length) {
message = allErrors.join('\n');
}
}
setError(message);
toast.error(message, { duration: 5000 });
}
} finally {
setSaving(false);
}
}
function handleReset() {
if (event) {
setForm(extractBranding(event));
setWatermarkForm(extractWatermark(event));
}
}
function renderWatermarkTab() {
const policyLabel = watermarkAllowed ? 'basic' : 'none';
const disabled = !watermarkAllowed;
const controlsLocked = watermarkLocked || disabled;
const mode = controlsLocked ? 'base' : watermarkForm.mode;
return (
<>
<MobileCard space="$3">
<Text fontSize="$sm" fontWeight="700" color="#111827">
{t('events.watermark.previewTitle', 'Watermark Preview')}
</Text>
<WatermarkPreview
position={watermarkForm.position}
scale={watermarkForm.scale}
opacity={watermarkForm.opacity}
padding={watermarkForm.padding}
offsetX={watermarkForm.offsetX}
offsetY={watermarkForm.offsetY}
/>
</MobileCard>
{disabled ? (
<InfoBadge
icon={<Lock size={16} color="#b91c1c" />}
text={t('events.watermark.lockedDisabled', 'Kein Wasserzeichen in diesem Paket.')}
tone="danger"
/>
) : null}
{watermarkLocked ? (
<InfoBadge
icon={<Lock size={16} color="#111827" />}
text={t('events.watermark.lockedBranding', 'Custom-Wasserzeichen ist im aktuellen Paket gesperrt. Standard wird genutzt.')}
/>
) : null}
<MobileCard space="$3">
<Text fontSize="$md" fontWeight="800" color="#111827">
{t('events.watermark.title', 'Wasserzeichen')}
</Text>
<InputField
label={t('events.watermark.mode', 'Modus')}
value={mode}
onChange={(value) => {
if (controlsLocked) return;
if (value === 'custom' || value === 'base' || value === 'off') {
setWatermarkForm((prev) => ({ ...prev, mode: value as WatermarkForm['mode'] }));
}
}}
onPicker={() => undefined}
>
<select
value={mode}
disabled={controlsLocked}
onChange={(event) => setWatermarkForm((prev) => ({ ...prev, mode: event.target.value as WatermarkForm['mode'] }))}
style={{ width: '100%', height: 40, border: 'none', outline: 'none', background: 'transparent' }}
>
<option value="base">{t('events.watermark.modeBase', 'Basis')}</option>
<option value="custom" disabled={watermarkLocked}>
{t('events.watermark.modeCustom', 'Eigenes Wasserzeichen')}
</option>
<option value="off" disabled={policyLabel === 'basic'}>
{t('events.watermark.modeOff', 'Deaktiviert')}
</option>
</select>
</InputField>
{mode === 'custom' && !controlsLocked ? (
<YStack space="$2">
<Text fontSize="$sm" fontWeight="700" color="#111827">
{t('events.watermark.upload', 'Wasserzeichen hochladen')}
</Text>
<Pressable onPress={() => document.getElementById('watermark-upload-input')?.click()}>
<XStack
alignItems="center"
space="$2"
paddingHorizontal="$3.5"
paddingVertical="$2.5"
borderRadius={12}
borderWidth={1}
borderColor="#e5e7eb"
backgroundColor="white"
>
<UploadCloud size={18} color="#007AFF" />
<Text fontSize="$sm" color="#007AFF" fontWeight="700">
{watermarkForm.assetPath
? t('events.watermark.replace', 'Wasserzeichen ersetzen')
: t('events.watermark.uploadCta', 'PNG/SVG/JPG (max. 3 MB)')}
</Text>
</XStack>
</Pressable>
<input
id="watermark-upload-input"
type="file"
accept="image/png,image/jpeg,image/webp,image/svg+xml"
style={{ display: 'none' }}
onChange={(event) => {
const file = event.target.files?.[0];
if (!file) return;
if (file.size > 3 * 1024 * 1024) {
setError(t('events.watermark.errors.fileTooLarge', 'Wasserzeichen muss kleiner als 3 MB sein.'));
return;
}
const reader = new FileReader();
reader.onload = () => {
const result = typeof reader.result === 'string' ? reader.result : '';
setWatermarkForm((prev) => ({ ...prev, assetDataUrl: result, assetPath: '' }));
setError(null);
};
reader.readAsDataURL(file);
}}
/>
<Text fontSize="$xs" color="#6b7280">
{t('events.watermark.uploadHint', 'PNG mit transparenter Fläche empfohlen.')}
</Text>
</YStack>
) : null}
</MobileCard>
<MobileCard space="$3">
<Text fontSize="$md" fontWeight="800" color="#111827">
{t('events.watermark.placement', 'Position & Größe')}
</Text>
<PositionGrid
value={watermarkForm.position}
onChange={(next) => setWatermarkForm((prev) => ({ ...prev, position: next }))}
disabled={controlsLocked}
/>
<LabeledSlider
label={t('events.watermark.size', 'Größe')}
value={Math.round(watermarkForm.scale * 100)}
min={5}
max={60}
step={1}
onChange={(value) => setWatermarkForm((prev) => ({ ...prev, scale: value / 100 }))}
disabled={controlsLocked}
/>
<LabeledSlider
label={t('events.watermark.opacity', 'Transparenz')}
value={Math.round(watermarkForm.opacity * 100)}
min={10}
max={80}
step={5}
onChange={(value) => setWatermarkForm((prev) => ({ ...prev, opacity: value / 100 }))}
disabled={controlsLocked}
/>
<LabeledSlider
label={t('events.watermark.padding', 'Abstand zum Rand')}
value={watermarkForm.padding}
min={0}
max={80}
step={2}
onChange={(value) => setWatermarkForm((prev) => ({ ...prev, padding: value }))}
disabled={controlsLocked}
/>
<LabeledSlider
label={t('events.watermark.offset', 'Feinjustierung')}
value={watermarkForm.offsetX}
min={-30}
max={30}
step={1}
onChange={(value) => setWatermarkForm((prev) => ({ ...prev, offsetX: value }))}
disabled={controlsLocked}
suffix={t('events.watermark.offsetX', 'X-Achse')}
/>
<LabeledSlider
label={t('events.watermark.offsetY', 'Y-Achse')}
value={watermarkForm.offsetY}
min={-30}
max={30}
step={1}
onChange={(value) => setWatermarkForm((prev) => ({ ...prev, offsetY: value }))}
disabled={controlsLocked}
/>
</MobileCard>
</>
);
}
return (
<MobileShell
activeTab="home"
title={t('events.branding.titleShort', 'Branding')}
onBack={() => navigate(-1)}
headerActions={
<Pressable disabled={saving} onPress={() => handleSave()}>
<Save size={18} color="#007AFF" />
</Pressable>
}
>
{error ? (
<MobileCard>
<Text fontWeight="700" color="#b91c1c">
{error}
</Text>
</MobileCard>
) : null}
<MobileCard space="$2">
<XStack space="$2">
<TabButton label={t('events.branding.titleShort', 'Branding')} active={activeTab === 'branding'} onPress={() => setActiveTab('branding')} />
<TabButton label={t('events.watermark.tab', 'Wasserzeichen')} active={activeTab === 'watermark'} onPress={() => setActiveTab('watermark')} />
</XStack>
</MobileCard>
{activeTab === 'branding' ? (
<>
<MobileCard space="$3">
<Text fontSize="$sm" fontWeight="700" color="#111827">
{t('events.branding.previewTitle', 'Guest App Preview')}
</Text>
<YStack borderRadius={16} borderWidth={1} borderColor="#e5e7eb" backgroundColor="#f8fafc" padding="$3" space="$2" alignItems="center">
<YStack width="100%" borderRadius={12} backgroundColor="white" borderWidth={1} borderColor="#e5e7eb" overflow="hidden">
<YStack backgroundColor={form.primary} height={64} />
<YStack padding="$3" space="$1.5">
<Text fontSize="$md" fontWeight="800" color="#111827" style={{ fontFamily: previewHeadingFont }}>
{previewTitle}
</Text>
<Text fontSize="$sm" color="#4b5563" style={{ fontFamily: previewBodyFont }}>
{t('events.branding.previewSubtitle', 'Aktuelle Farben & Schriften')}
</Text>
<XStack space="$2" marginTop="$1">
<ColorSwatch color={form.primary} label={t('events.branding.primary', 'Primary')} />
<ColorSwatch color={form.accent} label={t('events.branding.accent', 'Accent')} />
</XStack>
</YStack>
</YStack>
</YStack>
</MobileCard>
<MobileCard space="$3">
<Text fontSize="$md" fontWeight="800" color="#111827">
{t('events.branding.colors', 'Colors')}
</Text>
<ColorField
label={t('events.branding.primary', 'Primary Color')}
value={form.primary}
onChange={(value) => setForm((prev) => ({ ...prev, primary: value }))}
/>
<ColorField
label={t('events.branding.accent', 'Accent Color')}
value={form.accent}
onChange={(value) => setForm((prev) => ({ ...prev, accent: value }))}
/>
</MobileCard>
<MobileCard space="$3">
<Text fontSize="$md" fontWeight="800" color="#111827">
{t('events.branding.fonts', 'Fonts')}
</Text>
<InputField
label={t('events.branding.headingFont', 'Headline Font')}
value={form.headingFont}
placeholder="SF Pro Display"
onChange={(value) => setForm((prev) => ({ ...prev, headingFont: value }))}
onPicker={() => {
setFontField('heading');
setShowFontsSheet(true);
}}
/>
<InputField
label={t('events.branding.bodyFont', 'Body Font')}
value={form.bodyFont}
placeholder="SF Pro Text"
onChange={(value) => setForm((prev) => ({ ...prev, bodyFont: value }))}
onPicker={() => {
setFontField('body');
setShowFontsSheet(true);
}}
/>
</MobileCard>
<MobileCard space="$3">
<Text fontSize="$md" fontWeight="800" color="#111827">
{t('events.branding.logo', 'Logo')}
</Text>
<YStack
borderRadius={14}
borderWidth={1}
borderColor="#e5e7eb"
backgroundColor="#f8fafc"
padding="$3"
alignItems="center"
justifyContent="center"
space="$2"
>
{form.logoDataUrl ? (
<>
<img src={form.logoDataUrl} alt="Logo" style={{ maxHeight: 80, maxWidth: '100%', objectFit: 'contain' }} />
<XStack space="$2">
<CTAButton
label={t('events.branding.replaceLogo', 'Replace logo')}
onPress={() => document.getElementById('branding-logo-input')?.click()}
/>
<Pressable onPress={() => setForm((prev) => ({ ...prev, logoDataUrl: '' }))}>
<XStack
alignItems="center"
space="$1.5"
paddingHorizontal="$3"
paddingVertical="$2"
borderRadius={12}
borderWidth={1}
borderColor="#e5e7eb"
>
<Trash2 size={16} color="#b91c1c" />
<Text fontSize="$sm" color="#b91c1c" fontWeight="700">
{t('events.branding.removeLogo', 'Remove')}
</Text>
</XStack>
</Pressable>
</XStack>
</>
) : (
<>
<ImageIcon size={28} color="#94a3b8" />
<Text fontSize="$sm" color="#4b5563" textAlign="center">
{t('events.branding.logoHint', 'Upload a logo to brand guest invites and QR posters.')}
</Text>
<Pressable onPress={() => document.getElementById('branding-logo-input')?.click()}>
<XStack
alignItems="center"
space="$2"
paddingHorizontal="$3.5"
paddingVertical="$2.5"
borderRadius={12}
borderWidth={1}
borderColor="#e5e7eb"
backgroundColor="white"
>
<UploadCloud size={18} color="#007AFF" />
<Text fontSize="$sm" color="#007AFF" fontWeight="700">
{t('events.branding.uploadLogo', 'Upload logo (max. 1 MB)')}
</Text>
</XStack>
</Pressable>
</>
)}
<input
id="branding-logo-input"
type="file"
accept="image/*"
style={{ display: 'none' }}
onChange={(event) => {
const file = event.target.files?.[0];
if (!file) return;
if (file.size > 1024 * 1024) {
setError(t('events.branding.logoTooLarge', 'Logo must be under 1 MB.'));
return;
}
const reader = new FileReader();
reader.onload = () => {
const nextLogo =
typeof reader.result === 'string'
? reader.result
: typeof reader.result === 'object' && reader.result !== null
? String(reader.result)
: '';
setForm((prev) => ({ ...prev, logoDataUrl: nextLogo }));
setError(null);
};
reader.readAsDataURL(file);
}}
/>
</YStack>
</MobileCard>
</>
) : (
renderWatermarkTab()
)}
<YStack space="$2">
<CTAButton label={saving ? t('events.branding.saving', 'Saving...') : t('events.branding.save', 'Save Branding')} onPress={() => handleSave()} />
<Pressable disabled={loading || saving} onPress={handleReset}>
<XStack
height={52}
borderRadius={14}
alignItems="center"
justifyContent="center"
backgroundColor="white"
borderWidth={1}
borderColor="#e5e7eb"
space="$2"
>
<RefreshCcw size={16} color="#111827" />
<Text fontSize="$sm" color="#111827" fontWeight="700">
{t('events.branding.reset', 'Reset to Defaults')}
</Text>
</XStack>
</Pressable>
</YStack>
<MobileSheet
open={showFontsSheet}
onClose={() => setShowFontsSheet(false)}
title={t('events.branding.fontPicker', 'Select font')}
footer={null}
bottomOffsetPx={120}
>
<YStack space="$2">
{fontsLoading ? (
Array.from({ length: 4 }).map((_, idx) => <MobileCard key={`font-sk-${idx}`} height={48} opacity={0.6} />)
) : fonts.length === 0 ? (
<Text fontSize="$sm" color="#4b5563">
{t('events.branding.noFonts', 'Keine Schriftarten gefunden.')}
</Text>
) : (
fonts.map((font) => (
<Pressable
key={font.family}
onPress={() => {
setForm((prev) => ({
...prev,
[fontField === 'heading' ? 'headingFont' : 'bodyFont']: font.family,
}));
setShowFontsSheet(false);
}}
>
<XStack alignItems="center" justifyContent="space-between" paddingVertical="$2">
<YStack>
<Text fontSize="$sm" color="#111827" style={{ fontFamily: font.family }}>
{font.family}
</Text>
{font.variants?.length ? (
<Text fontSize="$xs" color="#6b7280" style={{ fontFamily: font.family }}>
{font.variants.map((v) => v.style ?? v.weight ?? '').filter(Boolean).join(', ')}
</Text>
) : null}
</YStack>
{form[fontField === 'heading' ? 'headingFont' : 'bodyFont'] === font.family ? (
<Text fontSize="$xs" color="#007AFF">
{t('common.active', 'Active')}
</Text>
) : null}
</XStack>
</Pressable>
))
)}
</YStack>
</MobileSheet>
</MobileShell>
);
}
function extractBranding(event: TenantEvent): BrandingForm {
const source = (event.settings as Record<string, unknown>) ?? {};
const branding = (source.branding as Record<string, unknown>) ?? source;
const readColor = (key: string, fallback: string) => {
const value = branding[key];
return typeof value === 'string' && value.startsWith('#') ? value : fallback;
};
const readText = (key: string) => {
const value = branding[key];
return typeof value === 'string' ? value : '';
};
return {
primary: readColor('primary_color', '#007AFF'),
accent: readColor('accent_color', '#5AD2F4'),
headingFont: readText('heading_font'),
bodyFont: readText('body_font'),
logoDataUrl: readText('logo_data_url'),
};
}
function extractWatermark(event: TenantEvent): WatermarkForm {
const settings = (event.settings as Record<string, unknown>) ?? {};
const wm = (settings.watermark as Record<string, unknown>) ?? {};
const readNumber = (key: string, fallback: number) => {
const value = wm[key];
return typeof value === 'number' && !Number.isNaN(value) ? value : fallback;
};
const readString = (key: string, fallback: string) => {
const value = wm[key];
return typeof value === 'string' && value.trim() ? value : fallback;
};
const mode = (wm.mode === 'custom' || wm.mode === 'off') ? wm.mode : 'base';
const position = readString('position', 'bottom-right') as WatermarkPosition;
return {
mode,
assetPath: readString('asset', ''),
assetDataUrl: '',
position,
opacity: readNumber('opacity', 0.25),
scale: readNumber('scale', 0.2),
padding: readNumber('padding', 16),
offsetX: readNumber('offset_x', 0),
offsetY: readNumber('offset_y', 0),
};
}
function buildWatermarkPayload(
form: WatermarkForm,
watermarkAllowed: boolean,
brandingAllowed: boolean
): WatermarkSettings | null {
if (!watermarkAllowed) {
return { mode: 'off' };
}
const policy = watermarkAllowed ? 'basic' : 'none';
const desiredMode = brandingAllowed ? form.mode : 'base';
const mode = desiredMode === 'off' && policy === 'basic' ? 'base' : desiredMode;
const payload: WatermarkSettings = {
mode,
position: form.position,
opacity: Math.min(1, Math.max(0, form.opacity)),
scale: Math.min(1, Math.max(0.05, form.scale)),
padding: Math.max(0, Math.round(form.padding)),
offset_x: Math.max(-500, Math.min(500, Math.round(form.offsetX))),
offset_y: Math.max(-500, Math.min(500, Math.round(form.offsetY))),
};
if (mode === 'custom' && brandingAllowed) {
if (form.assetDataUrl) {
payload.asset_data_url = form.assetDataUrl;
}
if (form.assetPath) {
payload.asset = form.assetPath;
}
}
return payload;
}
function renderName(name: TenantEvent['name']): string {
if (typeof name === 'string') return name;
if (name && typeof name === 'object') {
return name.de ?? name.en ?? Object.values(name)[0] ?? '';
}
return '';
}
function ColorField({ label, value, onChange }: { label: string; value: string; onChange: (next: string) => void }) {
return (
<YStack space="$2">
<Text fontSize="$sm" fontWeight="700" color="#111827">
{label}
</Text>
<XStack alignItems="center" space="$2">
<input
type="color"
value={value}
onChange={(event) => onChange(event.target.value)}
style={{ width: 52, height: 52, borderRadius: 12, border: '1px solid #e5e7eb', background: 'white' }}
/>
<Text fontSize="$sm" color="#4b5563">
{value}
</Text>
</XStack>
</YStack>
);
}
function ColorSwatch({ color, label }: { color: string; label: string }) {
return (
<YStack alignItems="center" space="$1">
<YStack width={40} height={40} borderRadius={12} borderWidth={1} borderColor="#e5e7eb" backgroundColor={color} />
<Text fontSize="$xs" color="#4b5563">
{label}
</Text>
</YStack>
);
}
function InputField({
label,
value,
placeholder,
onChange,
onPicker,
children,
}: {
label: string;
value: string;
placeholder?: string;
onChange: (next: string) => void;
onPicker?: () => void;
children?: React.ReactNode;
}) {
return (
<YStack space="$2">
<Text fontSize="$sm" fontWeight="700" color="#111827">
{label}
</Text>
<XStack
alignItems="center"
borderRadius={12}
borderWidth={1}
borderColor="#e5e7eb"
paddingLeft="$3"
paddingRight="$2"
height={48}
backgroundColor="white"
space="$2"
>
{children ?? (
<input
type="text"
value={value}
placeholder={placeholder}
onChange={(event) => onChange(event.target.value)}
style={{
flex: 1,
height: '100%',
border: 'none',
outline: 'none',
fontSize: 14,
background: 'transparent',
}}
onFocus={onPicker}
/>
)}
{onPicker ? (
<Pressable onPress={onPicker}>
<ChevronDown size={16} color="#007AFF" />
</Pressable>
) : null}
</XStack>
</YStack>
);
}
function LabeledSlider({
label,
value,
min,
max,
step,
onChange,
disabled,
suffix,
}: {
label: string;
value: number;
min: number;
max: number;
step: number;
onChange: (value: number) => void;
disabled?: boolean;
suffix?: string;
}) {
return (
<YStack space="$1.5">
<XStack alignItems="center" justifyContent="space-between">
<Text fontSize="$sm" fontWeight="700" color="#111827">
{label}
</Text>
<Text fontSize="$xs" color="#4b5563">
{value}
{suffix ? ` ${suffix}` : ''}
</Text>
</XStack>
<input
type="range"
min={min}
max={max}
step={step}
value={value}
disabled={disabled}
onChange={(event) => onChange(Number(event.target.value))}
style={{ width: '100%' }}
/>
</YStack>
);
}
function PositionGrid({
value,
onChange,
disabled,
}: {
value: WatermarkPosition;
onChange: (value: WatermarkPosition) => void;
disabled?: boolean;
}) {
const positions: WatermarkPosition[] = [
'top-left',
'top-center',
'top-right',
'middle-left',
'center',
'middle-right',
'bottom-left',
'bottom-center',
'bottom-right',
];
return (
<YStack space="$2">
<Text fontSize="$sm" fontWeight="700" color="#111827">
Position
</Text>
<div style={{ display: 'grid', gridTemplateColumns: 'repeat(3, minmax(0, 1fr))', gap: 8 }}>
{positions.map((pos) => (
<button
key={pos}
type="button"
disabled={disabled}
onClick={() => onChange(pos)}
style={{
height: 40,
borderRadius: 10,
border: value === pos ? '2px solid #007AFF' : '1px solid #e5e7eb',
background: value === pos ? '#eff6ff' : '#fff',
}}
>
<Text fontSize="$xs" color="#0f172a" textAlign="center">
{pos.replace('-', ' ')}
</Text>
</button>
))}
</div>
</YStack>
);
}
function WatermarkPreview({
position,
scale,
opacity,
padding,
offsetX,
offsetY,
}: {
position: WatermarkPosition;
scale: number;
opacity: number;
padding: number;
offsetX: number;
offsetY: number;
}) {
const width = 280;
const height = 180;
const wmWidth = Math.max(24, Math.round(width * Math.min(1, Math.max(0.05, scale))));
const wmHeight = Math.round(wmWidth * 0.4);
const baseX = (() => {
switch (position) {
case 'top-center':
case 'center':
case 'bottom-center':
return (width - wmWidth) / 2;
case 'top-right':
case 'middle-right':
case 'bottom-right':
return width - wmWidth - padding;
default:
return padding;
}
})();
const baseY = (() => {
switch (position) {
case 'middle-left':
case 'center':
case 'middle-right':
return (height - wmHeight) / 2;
case 'bottom-left':
case 'bottom-center':
case 'bottom-right':
return height - wmHeight - padding;
default:
return padding;
}
})();
const x = Math.max(0, Math.min(width - wmWidth, baseX + offsetX));
const y = Math.max(0, Math.min(height - wmHeight, baseY + offsetY));
return (
<div style={{ position: 'relative', width: '100%', maxWidth: 320 }}>
<div
style={{
width,
height,
borderRadius: 16,
overflow: 'hidden',
border: '1px solid #e5e7eb',
background: 'linear-gradient(135deg, #e0f2fe, #c7d2fe)',
}}
>
<div style={{ position: 'absolute', inset: 0, background: 'linear-gradient(180deg, #0f172a66, transparent)' }} />
<div
style={{
position: 'absolute',
left: x,
top: y,
width: wmWidth,
height: wmHeight,
background: 'rgba(255,255,255,0.8)',
borderRadius: 10,
display: 'flex',
alignItems: 'center',
justifyContent: 'center',
opacity: Math.min(1, Math.max(0, opacity)),
border: '1px dashed #64748b',
}}
>
<Droplets size={18} color="#0f172a" />
</div>
</div>
</div>
);
}
function InfoBadge({ icon, text, tone = 'info' }: { icon?: React.ReactNode; text: string; tone?: 'info' | 'danger' }) {
const background = tone === 'danger' ? '#fef2f2' : '#f1f5f9';
const color = tone === 'danger' ? '#991b1b' : '#0f172a';
return (
<MobileCard space="$2" backgroundColor={background} borderColor="#e2e8f0">
<XStack space="$2" alignItems="center">
{icon}
<Text fontSize="$sm" color={color}>
{text}
</Text>
</XStack>
</MobileCard>
);
}
function TabButton({ label, active, onPress }: { label: string; active: boolean; onPress: () => void }) {
return (
<Pressable onPress={onPress} style={{ flex: 1 }}>
<XStack
alignItems="center"
justifyContent="center"
paddingVertical="$2.5"
borderRadius={12}
backgroundColor={active ? '#0f172a' : '#f1f5f9'}
borderWidth={1}
borderColor={active ? '#0f172a' : '#e5e7eb'}
>
<Text fontSize="$sm" color={active ? '#fff' : '#0f172a'} fontWeight="700">
{label}
</Text>
</XStack>
</Pressable>
);
}