[FA-misc] Gallery

fictionarchive-web-astro/src/lib/components/NovelDetailPage.svelte

@@ -51,6 +51,9 @@
 	import ChevronDown from '@lucide/svelte/icons/chevron-down';
 	import ChevronUp from '@lucide/svelte/icons/chevron-up';
 	import RefreshCw from '@lucide/svelte/icons/refresh-cw';
+	import X from '@lucide/svelte/icons/x';
+	import ChevronLeft from '@lucide/svelte/icons/chevron-left';
+	import ChevronRight from '@lucide/svelte/icons/chevron-right';
 
 	interface Props {
 		novelId?: string;
@@ -66,10 +69,22 @@
 	let refreshError: string | null = $state(null);
 	let refreshSuccess = $state(false);
 
+	// Image viewer state
+	type GalleryImage = {
+		src: string;
+		alt: string;
+		chapterId?: number;
+		chapterOrder?: number;
+		chapterName?: string;
+		isCover: boolean;
+	};
+	let viewerOpen = $state(false);
+	let viewerIndex = $state(0);
+
 	const DESCRIPTION_PREVIEW_LENGTH = 300;
 
 	// Derived values
-	const coverSrc = $derived(novel?.coverImage?.newPath ?? novel?.coverImage?.originalPath);
+	const coverSrc = $derived(novel?.coverImage?.newPath);
 	const status = $derived(novel?.rawStatus ?? 'UNKNOWN');
 	const statusColor = $derived(statusColors[status]);
 	const statusLabel = $derived(statusLabels[status]);
@@ -102,6 +117,65 @@
 		return lastUpdated.getTime() < sixHoursAgo;
 	});
 
+	// Gallery images - cover + chapter images
+	const galleryImages = $derived.by(() => {
+		const images: GalleryImage[] = [];
+
+		// Add cover image first
+		if (coverSrc && novel) {
+			images.push({ src: coverSrc, alt: `${novel.name} cover`, isCover: true });
+		}
+
+		// Add chapter images
+		for (const chapter of sortedChapters) {
+			for (const img of chapter.images ?? []) {
+				if (img.newPath) {
+					images.push({
+						src: img.newPath,
+						alt: `Image from ${chapter.name}`,
+						chapterId: chapter.id,
+						chapterOrder: chapter.order,
+						chapterName: chapter.name,
+						isCover: false
+					});
+				}
+			}
+		}
+
+		return images;
+	});
+
+	const currentImage = $derived(galleryImages[viewerIndex]);
+
+	// Image viewer functions
+	function openImageViewer(index: number) {
+		viewerIndex = index;
+		viewerOpen = true;
+	}
+
+	function closeViewer() {
+		viewerOpen = false;
+	}
+
+	function nextImage() {
+		if (galleryImages.length > 0) {
+			viewerIndex = (viewerIndex + 1) % galleryImages.length;
+		}
+	}
+
+	function prevImage() {
+		if (galleryImages.length > 0) {
+			viewerIndex = (viewerIndex - 1 + galleryImages.length) % galleryImages.length;
+		}
+	}
+
+	function handleViewerKeydown(e: KeyboardEvent) {
+		if (!viewerOpen) return;
+		if (e.key === 'Escape') closeViewer();
+		if (e.key === 'ArrowRight') nextImage();
+		if (e.key === 'ArrowLeft') prevImage();
+	}
+
 	async function fetchNovel() {
 		if (!novelId) {
 			error = 'No novel ID provided';
@@ -371,18 +445,17 @@
 							Chapters
 						</TabsTrigger>
 						<TabsTrigger
-							value="comments"
-							disabled
-							class="rounded-md data-[state=active]:bg-background data-[state=active]:shadow-sm px-3 py-1.5 text-sm font-medium transition-all disabled:opacity-50 disabled:cursor-not-allowed"
+							value="gallery"
+							class="rounded-md data-[state=active]:bg-background data-[state=active]:shadow-sm px-3 py-1.5 text-sm font-medium transition-all"
 						>
-							Comments
+							Gallery
 						</TabsTrigger>
 						<TabsTrigger
-							value="recommendations"
+							value="bookmarks"
 							disabled
 							class="rounded-md data-[state=active]:bg-background data-[state=active]:shadow-sm px-3 py-1.5 text-sm font-medium transition-all disabled:opacity-50 disabled:cursor-not-allowed"
 						>
-							Recommendations
+							Bookmarks
 						</TabsTrigger>
 					</TabsList>
 				</CardHeader>
@@ -420,15 +493,32 @@
 						{/if}
 					</TabsContent>
 
-					<TabsContent value="comments" class="mt-0">
-						<p class="text-muted-foreground text-sm py-8 text-center">
-							Comments coming soon.
-						</p>
+					<TabsContent value="gallery" class="mt-0">
+						{#if galleryImages.length === 0}
+							<p class="text-muted-foreground text-sm py-4 text-center">
+								No images available.
+							</p>
+						{:else}
+							<div class="grid grid-cols-3 sm:grid-cols-4 md:grid-cols-5 gap-2">
+								{#each galleryImages as image, index (image.src)}
+									<button
+										type="button"
+										onclick={() => openImageViewer(index)}
+										class="relative aspect-square overflow-hidden rounded-md bg-muted/50 hover:ring-2 ring-primary transition-all"
+									>
+										<img src={image.src} alt={image.alt} class="h-full w-full object-cover" />
+										{#if image.isCover}
+											<Badge class="absolute top-1 left-1 text-xs">Cover</Badge>
+										{/if}
+									</button>
+								{/each}
+							</div>
+						{/if}
 					</TabsContent>
 
-					<TabsContent value="recommendations" class="mt-0">
+					<TabsContent value="bookmarks" class="mt-0">
 						<p class="text-muted-foreground text-sm py-8 text-center">
-							Recommendations coming soon.
+							Bookmarks coming soon.
 						</p>
 					</TabsContent>
 				</CardContent>
@@ -436,3 +526,72 @@
 		</Card>
 	{/if}
 </div>
+
+<!-- Image Viewer Modal -->
+{#if viewerOpen && currentImage}
+	<div
+		class="fixed inset-0 z-50 flex items-center justify-center bg-black/90 backdrop-blur-sm"
+		onclick={closeViewer}
+		onkeydown={handleViewerKeydown}
+		role="dialog"
+		aria-modal="true"
+		tabindex="-1"
+	>
+		<!-- Close button -->
+		<Button
+			variant="ghost"
+			size="icon"
+			class="absolute top-4 right-4 text-white hover:bg-white/10"
+			onclick={closeViewer}
+		>
+			<X class="h-6 w-6" />
+		</Button>
+
+		<!-- Navigation arrows -->
+		{#if galleryImages.length > 1}
+			<Button
+				variant="ghost"
+				size="icon"
+				class="absolute left-4 text-white hover:bg-white/10 h-12 w-12"
+				onclick={(e: MouseEvent) => { e.stopPropagation(); prevImage(); }}
+			>
+				<ChevronLeft class="h-8 w-8" />
+			</Button>
+			<Button
+				variant="ghost"
+				size="icon"
+				class="absolute right-4 top-1/2 -translate-y-1/2 text-white hover:bg-white/10 h-12 w-12"
+				onclick={(e: MouseEvent) => { e.stopPropagation(); nextImage(); }}
+			>
+				<ChevronRight class="h-8 w-8" />
+			</Button>
+		{/if}
+
+		<!-- Image container -->
+		<!-- svelte-ignore a11y_click_events_have_key_events -->
+		<!-- svelte-ignore a11y_no_static_element_interactions -->
+		<div class="flex flex-col items-center max-w-[90vw] max-h-[90vh]" onclick={(e: MouseEvent) => e.stopPropagation()}>
+			<img
+				src={currentImage.src}
+				alt={currentImage.alt}
+				class="max-w-full max-h-[80vh] object-contain rounded-lg"
+			/>
+
+			<!-- Chapter link (if not cover) -->
+			{#if !currentImage.isCover && currentImage.chapterOrder}
+				<a
+					href="/novels/{novelId}/chapters/{currentImage.chapterOrder}"
+					class="text-white/80 hover:text-white text-sm inline-flex items-center gap-1 mt-3"
+				>
+					From: Ch. {currentImage.chapterOrder} - {currentImage.chapterName}
+					<ExternalLink class="h-3 w-3" />
+				</a>
+			{/if}
+
+			<!-- Image counter -->
+			<div class="text-white/60 text-sm mt-2">
+				{viewerIndex + 1} / {galleryImages.length}
+			</div>
+		</div>
+	</div>
+{/if}