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picpeak/frontend/src/components/gallery/layouts/GridGalleryLayout.tsx
T

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TypeScript

import React from 'react';
import { Download, Maximize2, Check, MessageSquare, Star, Heart } from 'lucide-react';
import { useInView } from 'react-intersection-observer';
import { useTheme } from '../../../contexts/ThemeContext';
import { AuthenticatedImage } from '../../common';
import { FeedbackIdentityModal } from '../../gallery/FeedbackIdentityModal';
import { feedbackService } from '../../../services/feedback.service';
import type { BaseGalleryLayoutProps } from './BaseGalleryLayout';
import type { Photo } from '../../../types';
interface GridPhotoProps {
photo: Photo;
isSelected: boolean;
isSelectionMode: boolean;
onClick: (e: React.MouseEvent) => void;
onDownload: (e: React.MouseEvent) => void;
onToggleSelect: () => void;
animationType?: string;
allowDownloads?: boolean;
slug?: string;
protectionLevel?: 'basic' | 'standard' | 'enhanced' | 'maximum';
useEnhancedProtection?: boolean;
feedbackEnabled?: boolean;
feedbackOptions?: {
allowLikes?: boolean;
allowRatings?: boolean;
allowComments?: boolean;
requireNameEmail?: boolean;
};
savedIdentity?: { name: string; email: string } | null;
onRequireIdentity?: (action: 'like', photoId: number) => void;
onQuickComment?: () => void;
onFeedbackChange?: () => void;
// Immediate UI like state and callback
liked?: boolean;
onLikeSuccess?: () => void;
}
const GridPhoto: React.FC<GridPhotoProps> = ({
photo,
isSelected,
isSelectionMode,
onClick,
onDownload,
onToggleSelect,
animationType = 'fade',
allowDownloads = true,
slug,
protectionLevel = 'standard',
useEnhancedProtection = false,
feedbackEnabled = false,
feedbackOptions,
savedIdentity,
onRequireIdentity,
onQuickComment,
onFeedbackChange,
liked = false,
onLikeSuccess
}) => {
// handled by parent layout; kept here for type completeness but not used
const { ref, inView } = useInView({
triggerOnce: true,
threshold: 0.1,
});
const animationClass = animationType === 'scale'
? 'transition-transform duration-300 hover:scale-105'
: animationType === 'fade'
? 'transition-opacity duration-300'
: '';
const likeCount = photo.like_count ?? 0;
const averageRating = photo.average_rating ?? 0;
const commentCount = photo.comment_count ?? 0;
const showFeedbackActions = feedbackEnabled && Boolean(feedbackOptions);
return (
<div
ref={ref}
className={`relative group cursor-pointer aspect-square ${animationClass}`}
onClick={onClick}
style={{
opacity: !inView && animationType === 'fade' ? 0 : 1
}}
>
{inView ? (
<>
<AuthenticatedImage
src={photo.thumbnail_url || photo.url}
alt={photo.filename}
className="w-full h-full object-cover rounded-lg"
loading="lazy"
isGallery={true}
slug={slug}
photoId={photo.id}
requiresToken={photo.requires_token}
secureUrlTemplate={photo.secure_url_template}
protectFromDownload={!allowDownloads || useEnhancedProtection}
protectionLevel={protectionLevel}
useEnhancedProtection={useEnhancedProtection}
useCanvasRendering={protectionLevel === 'maximum'}
fragmentGrid={protectionLevel === 'enhanced' || protectionLevel === 'maximum'}
blockKeyboardShortcuts={useEnhancedProtection}
detectPrintScreen={useEnhancedProtection}
detectDevTools={protectionLevel === 'maximum'}
watermarkText={useEnhancedProtection ? 'Protected' : undefined}
onProtectionViolation={(violationType: string) => {
console.warn(`Protection violation on grid photo ${photo.id}: ${violationType}`);
}}
/>
<div className="absolute inset-0 bg-black/40 opacity-100 md:opacity-0 md:group-hover:opacity-100 transition-opacity duration-200 rounded-lg flex items-center justify-center gap-2">
{!isSelectionMode && (
<>
<button
className="p-2 bg-white/90 rounded-full hover:bg-white transition-colors"
onClick={(e) => {
e.stopPropagation();
onClick(e);
}}
aria-label="View full size"
>
<Maximize2 className="w-5 h-5 text-neutral-800" />
</button>
{allowDownloads && (
<button
className="p-2 bg-white/90 rounded-full hover:bg-white transition-colors"
onClick={onDownload}
aria-label="Download photo"
>
<Download className="w-5 h-5 text-neutral-800" />
</button>
)}
{showFeedbackActions && onQuickComment && (
<button
className="p-2 bg-white/90 rounded-full hover:bg-white transition-colors"
onClick={(e) => { e.stopPropagation(); onQuickComment(); }}
aria-label="Comment on photo"
title="Comment"
>
<MessageSquare className="w-5 h-5 text-neutral-800" />
</button>
)}
{/* Quick feedback actions */}
{showFeedbackActions && feedbackOptions?.allowLikes && (
<button
className={`p-2 rounded-full transition-colors ${liked ? 'bg-red-500/90 hover:bg-red-500' : 'bg-white/90 hover:bg-white'}`}
onClick={async (e) => {
e.stopPropagation();
if (feedbackOptions?.requireNameEmail && !savedIdentity && onRequireIdentity) {
onRequireIdentity('like', photo.id);
return;
}
// Optimistic UI: mark as liked immediately
if (onLikeSuccess) onLikeSuccess();
try {
await feedbackService.submitFeedback(slug!, String(photo.id), {
feedback_type: 'like',
guest_name: savedIdentity?.name,
guest_email: savedIdentity?.email,
});
} catch (err) {
// Keep optimistic state; a refresh will reconcile
console.warn('Like submit failed, keeping optimistic UI', err);
}
if (onFeedbackChange) onFeedbackChange();
}}
aria-label="Like photo"
aria-pressed={liked}
title="Like"
>
<Heart className={`w-5 h-5 ${liked ? 'text-white fill-white' : 'text-neutral-800'}`} />
</button>
)}
</>
)}
</div>
{/* Selection Checkbox (visible on hover or when selected) */}
<button
type="button"
aria-label={`Select ${photo.filename}`}
role="checkbox"
aria-checked={isSelected}
data-testid={`gallery-photo-checkbox-${photo.id}`}
className={`absolute top-2 right-2 z-20 transition-opacity ${
isSelected ? 'opacity-100' : 'opacity-0 group-hover:opacity-100'
}`}
onClick={(e) => { e.stopPropagation(); onToggleSelect(); }}
>
<div className={`w-6 h-6 rounded-full border-2 ${isSelected ? 'bg-primary-600 border-primary-600' : 'bg-white/90 border-white'} flex items-center justify-center transition-colors`}>
{isSelected && <Check className="w-4 h-4 text-white" />}
</div>
</button>
{/* Feedback Indicators (always visible, bottom-left). Show like immediately when user liked */}
{(commentCount > 0 || averageRating > 0 || likeCount > 0 || liked) && (
<div className={`absolute ${photo.type === 'collage' ? 'bottom-8' : 'bottom-2'} left-2 flex items-center gap-1 z-10`}>
{(likeCount > 0 || liked) && (
<span className="inline-flex items-center justify-center w-6 h-6 rounded-full bg-white/90 backdrop-blur-sm" title="Liked">
<Heart className="w-3.5 h-3.5 text-red-500" fill="currentColor" />
</span>
)}
{averageRating > 0 && (
<span className="inline-flex items-center justify-center w-6 h-6 rounded-full bg-white/90 backdrop-blur-sm" title="Rated">
<Star className="w-3.5 h-3.5 text-yellow-500" fill="currentColor" />
</span>
)}
{commentCount > 0 && (
<span className="inline-flex items-center justify-center w-6 h-6 rounded-full bg-white/90 backdrop-blur-sm" title="Commented">
<MessageSquare className="w-3.5 h-3.5 text-primary-600" fill="currentColor" />
</span>
)}
</div>
)}
{photo.type === 'collage' && (
<div className="absolute bottom-2 right-2">
<span className="px-2 py-1 bg-black/60 text-white text-xs rounded">
Collage
</span>
</div>
)}
</>
) : (
<div className="skeleton aspect-square w-full rounded-lg" />
)}
</div>
);
};
export const GridGalleryLayout: React.FC<BaseGalleryLayoutProps> = ({
photos,
slug,
onPhotoClick,
onOpenPhotoWithFeedback,
onFeedbackChange,
onDownload,
selectedPhotos = new Set(),
isSelectionMode = false,
onPhotoSelect,
allowDownloads = true,
protectionLevel = 'standard',
useEnhancedProtection = false,
feedbackEnabled = false,
feedbackOptions
}) => {
const { theme } = useTheme();
const gallerySettings = theme.gallerySettings || {};
const columns = gallerySettings.gridColumns || { mobile: 2, tablet: 3, desktop: 4 };
const spacing = gallerySettings.spacing || 'normal';
const animation = gallerySettings.photoAnimation || 'fade';
const [showIdentityModal, setShowIdentityModal] = React.useState(false);
const [pendingAction, setPendingAction] = React.useState<null | { type: 'like'; photoId: number }>(null);
const [likedPhotoIds, setLikedPhotoIds] = React.useState<Set<number>>(new Set());
const [savedIdentity, setSavedIdentity] = React.useState<{ name: string; email: string } | null>(null);
const spacingClass = spacing === 'tight' ? 'gap-2' : spacing === 'relaxed' ? 'gap-6' : 'gap-4';
const gridClass = `grid ${spacingClass}
grid-cols-${columns.mobile}
sm:grid-cols-${columns.tablet}
lg:grid-cols-${columns.desktop}
xl:grid-cols-${columns.desktop + 1}`;
return (
<div className={gridClass}>
{photos.map((photo, index) => (
<GridPhoto
key={photo.id}
photo={photo}
isSelected={selectedPhotos.has(photo.id)}
isSelectionMode={isSelectionMode}
onClick={() => onPhotoClick(index)}
onToggleSelect={() => onPhotoSelect && onPhotoSelect(photo.id)}
onDownload={(e) => onDownload(photo, e)}
animationType={animation}
allowDownloads={allowDownloads}
slug={slug}
protectionLevel={protectionLevel}
useEnhancedProtection={useEnhancedProtection}
feedbackEnabled={feedbackEnabled}
feedbackOptions={feedbackOptions}
savedIdentity={savedIdentity}
onRequireIdentity={(action, photoId) => {
setPendingAction({ type: action, photoId });
setShowIdentityModal(true);
}}
onQuickComment={() => onOpenPhotoWithFeedback && onOpenPhotoWithFeedback(index)}
onFeedbackChange={onFeedbackChange}
liked={likedPhotoIds.has(photo.id)}
onLikeSuccess={() => {
setLikedPhotoIds((prev) => {
const next = new Set(prev);
next.add(photo.id);
return next;
});
}}
/>
))}
<FeedbackIdentityModal
isOpen={showIdentityModal}
onClose={() => { setShowIdentityModal(false); setPendingAction(null); }}
onSubmit={async (name, email) => {
setSavedIdentity({ name, email });
setShowIdentityModal(false);
if (pendingAction) {
await feedbackService.submitFeedback(slug, String(pendingAction.photoId), {
feedback_type: pendingAction.type,
guest_name: name,
guest_email: email,
});
// Immediately reflect like UI
if (pendingAction.type === 'like') {
setLikedPhotoIds((prev) => {
const next = new Set(prev);
next.add(pendingAction.photoId);
return next;
});
}
setPendingAction(null);
}
}}
feedbackType="like"
/>
</div>
);
};