"use client";
import React, { useEffect, useState } from "react";
import Link from "next/link";
import { ActionButton } from "@/components/ui/action-button";
import { Input } from "@/components/ui/input";
import useRelativeTime from "@/lib/hooks/relative-time";
import { Separator } from "@radix-ui/react-dropdown-menu";
import { useInfiniteQuery } from "@tanstack/react-query";
import { Dot, LinkIcon, Search, X } from "lucide-react";
import { useTranslation } from "react-i18next";
import { useInView } from "react-intersection-observer";
import { useDebounce } from "@karakeep/shared-react/hooks/use-debounce";
import { useTRPC } from "@karakeep/shared-react/trpc";
import {
ZGetAllHighlightsResponse,
ZHighlight,
} from "@karakeep/shared/types/highlights";
import HighlightCard from "./HighlightCard";
function Highlight({ highlight }: { highlight: ZHighlight }) {
const { fromNow, localCreatedAt } = useRelativeTime(highlight.createdAt);
const { t } = useTranslation();
return (
<div className="flex flex-col gap-2">
<HighlightCard highlight={highlight} clickable={false} readOnly={false} />
<span className="flex items-center gap-0.5 text-xs italic text-gray-400">
<span title={localCreatedAt}>{fromNow}</span>
<Dot />
<Link
href={`/dashboard/preview/${highlight.bookmarkId}`}
className="flex items-center gap-0.5"
>
<LinkIcon className="size-3 italic" />
{t("common.source")}
</Link>
</span>
</div>
);
}
export default function AllHighlights({
highlights: initialHighlights,
}: {
highlights: ZGetAllHighlightsResponse;
}) {
const api = useTRPC();
const { t } = useTranslation();
const [searchInput, setSearchInput] = useState("");
const debouncedSearch = useDebounce(searchInput, 300);
// Use search endpoint if searchQuery is provided, otherwise use getAll
const useSearchQuery = debouncedSearch.trim().length > 0;
const getAllQuery = useInfiniteQuery(
api.highlights.getAll.infiniteQueryOptions(
{},
{
enabled: !useSearchQuery,
initialData: !useSearchQuery
? () => ({
pages: [initialHighlights],
pageParams: [null],
})
: undefined,
initialCursor: null,
getNextPageParam: (lastPage) => lastPage.nextCursor,
},
),
);
const searchQueryResult = useInfiniteQuery(
api.highlights.search.infiniteQueryOptions(
{ text: debouncedSearch },
{
enabled: useSearchQuery,
initialCursor: null,
getNextPageParam: (lastPage) => lastPage.nextCursor,
},
),
);
const { data, fetchNextPage, hasNextPage, isFetchingNextPage } =
useSearchQuery ? searchQueryResult : getAllQuery;
const { ref: loadMoreRef, inView: loadMoreButtonInView } = useInView();
useEffect(() => {
if (loadMoreButtonInView && hasNextPage && !isFetchingNextPage) {
fetchNextPage();
}
}, [loadMoreButtonInView]);
const allHighlights = data?.pages.flatMap((p) => p.highlights);
return (
<div className="flex flex-col gap-4">
{/* Search Input */}
<div className="relative">
<Input
type="text"
placeholder="Search highlights..."
value={searchInput}
onChange={(e) => setSearchInput(e.target.value)}
startIcon={<Search className="size-4 text-muted-foreground" />}
endIcon={
searchInput && (
<button
onClick={() => setSearchInput("")}
className="text-muted-foreground hover:text-foreground"
>
<X className="size-4" />
</button>
)
}
className="w-full"
/>
</div>
{/* Results */}
<div className="flex flex-col gap-2">
{allHighlights &&
allHighlights.length > 0 &&
allHighlights.map((h) => (
<React.Fragment key={h.id}>
<Highlight highlight={h} />
<Separator className="m-2 h-0.5 bg-gray-100 last:hidden" />
</React.Fragment>
))}
{allHighlights && allHighlights.length == 0 && (
<p className="rounded-md bg-muted p-2 text-sm text-muted-foreground">
{t("highlights.no_highlights")}
</p>
)}
{hasNextPage && (
<div className="flex justify-center">
<ActionButton
ref={loadMoreRef}
ignoreDemoMode={true}
loading={isFetchingNextPage}
onClick={() => fetchNextPage()}
variant="ghost"
>
Load More
</ActionButton>
</div>
)}
</div>
</div>
);
}
