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import { useEffect } from "react";
import { useSoundsStore } from "@/stores/sounds-store";
/**
* Custom hook for searching sound effects with race condition protection.
* Uses global Zustand store to persist search state across tab switches.
* - Debounced search (300ms)
* - Race condition protection with cleanup
* - Proper error handling
*/
export function useSoundSearch(query: string, commercialOnly: boolean) {
const {
searchResults,
isSearching,
searchError,
lastSearchQuery,
currentPage,
hasNextPage,
isLoadingMore,
totalCount,
setSearchResults,
setSearching,
setSearchError,
setLastSearchQuery,
setCurrentPage,
setHasNextPage,
setTotalCount,
setLoadingMore,
appendSearchResults,
appendTopSounds,
resetPagination,
} = useSoundsStore();
// Load more function for infinite scroll
const loadMore = async () => {
if (isLoadingMore || !hasNextPage) return;
try {
setLoadingMore(true);
const nextPage = currentPage + 1;
const searchParams = new URLSearchParams({
page: nextPage.toString(),
type: "effects",
});
if (query.trim()) {
searchParams.set("q", query);
}
searchParams.set("commercial_only", commercialOnly.toString());
const response = await fetch(
`/api/sounds/search?${searchParams.toString()}`
);
if (response.ok) {
const data = await response.json();
// Append to appropriate array based on whether we have a query
if (query.trim()) {
appendSearchResults(data.results);
} else {
appendTopSounds(data.results);
}
setCurrentPage(nextPage);
setHasNextPage(!!data.next);
setTotalCount(data.count);
} else {
setSearchError(`Load more failed: ${response.status}`);
}
} catch (err) {
setSearchError(err instanceof Error ? err.message : "Load more failed");
} finally {
setLoadingMore(false);
}
};
useEffect(() => {
if (!query.trim()) {
setSearchResults([]);
setSearchError(null);
setLastSearchQuery("");
// Don't reset pagination here - top sounds pagination is managed by prefetcher
return;
}
// If we already searched for this query and have results, don't search again
if (query === lastSearchQuery && searchResults.length > 0) {
return;
}
let ignore = false;
const timeoutId = setTimeout(async () => {
try {
setSearching(true);
setSearchError(null);
resetPagination();
const response = await fetch(
`/api/sounds/search?q=${encodeURIComponent(query)}&type=effects&page=1`
);
if (!ignore) {
if (response.ok) {
const data = await response.json();
setSearchResults(data.results);
setLastSearchQuery(query);
setHasNextPage(!!data.next);
setTotalCount(data.count);
setCurrentPage(1);
} else {
setSearchError(`Search failed: ${response.status}`);
}
}
} catch (err) {
if (!ignore) {
setSearchError(err instanceof Error ? err.message : "Search failed");
}
} finally {
if (!ignore) {
setSearching(false);
}
}
}, 300);
return () => {
clearTimeout(timeoutId);
ignore = true;
};
}, [
query,
lastSearchQuery,
searchResults.length,
setSearchResults,
setSearching,
setSearchError,
setLastSearchQuery,
setCurrentPage,
setHasNextPage,
setTotalCount,
resetPagination,
]);
return {
results: searchResults,
isLoading: isSearching,
error: searchError,
loadMore,
hasNextPage,
isLoadingMore,
totalCount,
};
}
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