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import { useInfiniteScroll } from "../../../common/hooks/infiniteScroll/useInfiniteScroll";
import { NewsletterGroup, NewsletterWithRelations, Tag } from "../../../common/types";
import { getNewsletterGroups } from "../../../common/utils/groupUtils";
import NewsletterRowContainerWithGroups from "../NewsletterRowContainerWithGroups";
import { LoadingSentinel } from "./LoadingSentinel";
export interface InfiniteNewsletterListProps {
newsletters: NewsletterWithRelations[];
isLoading: boolean;
isLoadingMore: boolean;
hasNextPage: boolean;
totalCount: number;
error: Error | null;
onLoadMore: () => void;
onRetry?: () => void;
// Newsletter row props
selectedIds?: Set<string>;
isSelecting?: boolean;
readingQueue?: Array<{ newsletter_id: string }>;
visibleTags?: Set<string>;
// Newsletter row actions
onNewsletterClick: (newsletter: NewsletterWithRelations) => void;
onRowClick?: (newsletter: NewsletterWithRelations, e: React.MouseEvent) => void;
onToggleSelect?: (id: string) => Promise<void>;
onToggleLike: (newsletter: NewsletterWithRelations) => Promise<void>;
onToggleArchive?: (id: string) => Promise<void>;
onToggleRead?: (id: string) => Promise<void>;
onTrash?: (id: string) => Promise<void>;
onToggleQueue?: (newsletterId: string) => Promise<void>;
onUpdateTags?: (newsletterId: string, tagIds: string[]) => Promise<void>;
onToggleTagVisibility?: (id: string, e: React.MouseEvent) => Promise<void>;
onTagClick?: (tag: Tag, e: React.MouseEvent) => Promise<void>;
onRemoveFromQueue?: (e: React.MouseEvent, newsletterId: string) => Promise<void>;
onMouseEnter?: (newsletter: NewsletterWithRelations) => void;
// Loading states
isDeletingNewsletter?: (id: string) => boolean;
isUpdatingTags?: (id: string) => boolean;
loadingStates?: Record<string, string>;
// Error states
errorTogglingLike?: Error | null;
tagUpdateError?: string | null;
onDismissTagError?: () => void;
// Display options
showTags?: boolean;
showCheckbox?: boolean;
// Infinite scroll options
threshold?: number;
rootMargin?: string;
className?: string;
// Optional group context for row badges
activeGroupIds?: string[];
allGroups?: NewsletterGroup[];
}
/**
* Infinite scroll container for newsletters
* Combines business logic from useInfiniteScroll with presentation logic
* Renders a list of newsletters with automatic loading on scroll
*/
export const InfiniteNewsletterList: React.FC<InfiniteNewsletterListProps> = ({
newsletters,
isLoading,
isLoadingMore,
hasNextPage,
totalCount,
error,
onLoadMore,
onRetry,
// Newsletter row props
selectedIds = new Set(),
isSelecting = false,
readingQueue = [],
visibleTags = new Set(),
// Newsletter row actions
onNewsletterClick,
onRowClick,
onToggleSelect,
onToggleLike,
onToggleArchive,
onToggleRead,
onTrash,
onToggleQueue,
onUpdateTags,
onToggleTagVisibility,
onTagClick,
onRemoveFromQueue,
onMouseEnter,
// Loading states
isDeletingNewsletter = () => false,
isUpdatingTags = () => false,
loadingStates = {},
// Error states
errorTogglingLike,
tagUpdateError,
onDismissTagError,
// Display options
showTags = true,
showCheckbox = false,
// Infinite scroll options
threshold = 0.1,
rootMargin = "100px",
className = "",
activeGroupIds,
allGroups,
}) => {
// Infinite scroll hook
const { sentinelRef, hasReachedEnd } = useInfiniteScroll({
threshold,
rootMargin,
enabled: !isLoading,
hasNextPage,
isFetchingNextPage: isLoadingMore,
onLoadMore,
});
// Initial loading state
if (isLoading && newsletters.length === 0) {
return (
<div
className={`flex flex-col items-center justify-center py-16 ${className}`}
>
<div className="animate-spin rounded-full h-12 w-12 border-t-2 border-b-2 border-blue-500 mb-4"></div>
<p className="text-base text-neutral-400">Loading newsletters...</p>
</div>
);
}
// Error state for initial load
if (error && newsletters.length === 0) {
return (
<div
className={`flex flex-col items-center justify-center py-16 text-center ${className}`}
>
<div className="text-red-500 mb-4">
<svg
className="w-16 h-16 mx-auto mb-4"
fill="none"
stroke="currentColor"
viewBox="0 0 24 24"
>
<path
strokeLinecap="round"
strokeLinejoin="round"
strokeWidth={2}
d="M12 9v2m0 4h.01m-6.938 4h13.856c1.54 0 2.502-1.667 1.732-2.5L13.732 4c-.77-.833-1.964-.833-2.732 0L3.732 16.5c-.77.833.192 2.5 1.732 2.5z"
/>
</svg>
<p className="text-lg font-medium text-gray-900 mb-2">
Failed to load newsletters
</p>
<p className="text-sm text-gray-500 mb-4">
{error.message ||
"Something went wrong while loading your newsletters"}
</p>
</div>
{onRetry && (
<button
onClick={onRetry}
className="px-6 py-2 bg-blue-600 hover:bg-blue-700 text-white rounded-lg transition-colors"
>
Try Again
</button>
)}
</div>
);
}
// Empty state
if (!isLoading && newsletters.length === 0) {
return (
<div
className={`flex flex-col items-center justify-center py-16 text-center ${className}`}
>
<div className="text-gray-400 mb-4">
<svg
className="w-16 h-16 mx-auto"
fill="none"
stroke="currentColor"
viewBox="0 0 24 24"
>
<path
strokeLinecap="round"
strokeLinejoin="round"
strokeWidth={2}
d="M20 13V6a2 2 0 00-2-2H6a2 2 0 00-2 2v7m16 0v5a2 2 0 01-2 2H6a2 2 0 01-2 2m16-7H4m16 0l-2-2m-12 2l2-2"
/>
</svg>
</div>
<h3 className="text-lg font-medium text-gray-900 mb-2">
No newsletters found
</h3>
<p className="text-sm text-gray-500">
No newsletters match your current filters. Try adjusting your search
criteria.
</p>
</div>
);
}
return (
<div className={`p-0 sm:p-0 ${className}`}>
{/* Newsletter List */}
<div className="space-y-0 divide-y divide-gray-100">
{newsletters.map((newsletter) => {
const isInQueue = readingQueue.some(
(item) => item.newsletter_id === newsletter.id,
);
// Get the groups this newsletter belongs to
const newsletterGroups = allGroups ? getNewsletterGroups(newsletter, allGroups) : [];
return (
<NewsletterRowContainerWithGroups
key={newsletter.id}
data-testid={`newsletter-row-${newsletter.id}`}
newsletter={newsletter}
isSelected={isSelecting && selectedIds.has(newsletter.id)}
onToggleSelect={onToggleSelect ? (id: string) => onToggleSelect(id) : async () => Promise.resolve()}
onToggleLike={onToggleLike ? () => onToggleLike(newsletter) : async () => Promise.resolve()}
onToggleArchive={onToggleArchive ? () => onToggleArchive(newsletter.id) : async () => Promise.resolve()}
onToggleRead={onToggleRead ? () => onToggleRead(newsletter.id) : async () => Promise.resolve()}
onTrash={onTrash ? (id: string) => onTrash(id) : async () => Promise.resolve()}
onToggleQueue={onToggleQueue ? () => onToggleQueue(newsletter.id) : async () => Promise.resolve()}
onUpdateTags={onUpdateTags ? (tagIds: string[]) => onUpdateTags(newsletter.id, tagIds) : async () => Promise.resolve()}
onToggleTagVisibility={onToggleTagVisibility ? (_e: React.MouseEvent) => onToggleTagVisibility(newsletter.id, _e) : async () => Promise.resolve()}
onTagClick={onTagClick ? (tag: Tag, _e: React.MouseEvent) => onTagClick(tag, _e) : async () => Promise.resolve()}
onRemoveFromQueue={onRemoveFromQueue}
onNewsletterClick={onNewsletterClick}
onRowClick={onRowClick}
onMouseEnter={onMouseEnter ? () => onMouseEnter(newsletter) : undefined}
isInReadingQueue={isInQueue}
showCheckbox={showCheckbox || isSelecting}
showTags={showTags}
visibleTags={visibleTags}
readingQueue={readingQueue}
isDeletingNewsletter={isDeletingNewsletter ? isDeletingNewsletter(newsletter.id) : false}
loadingStates={loadingStates}
errorTogglingLike={errorTogglingLike}
isUpdatingTags={isUpdatingTags ? isUpdatingTags(newsletter.id) : false}
tagUpdateError={tagUpdateError}
onDismissTagError={onDismissTagError}
className=""
activeGroupIds={activeGroupIds}
newsletterGroups={newsletterGroups}
onGroupClick={(groupId) => {
// Handle group click if needed
console.log('Group clicked:', groupId);
}}
/>
);
})}
</div>
{/* Loading Sentinel */}
<div ref={sentinelRef}>
<LoadingSentinel
isLoading={isLoadingMore}
hasReachedEnd={hasReachedEnd}
totalCount={totalCount}
loadedCount={newsletters.length}
error={error}
onRetry={onRetry}
className="mt-4"
/>
</div>
</div>
);
};
export default InfiniteNewsletterList;
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