130 lines
3.6 KiB
TypeScript
130 lines
3.6 KiB
TypeScript
'use client';
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import { useState, useEffect, useCallback, useRef } from 'react';
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import {
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getCollections,
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getCollectionProducts,
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} from '@/services/shopify/catalog';
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export {
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getCollections,
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getCollectionProducts,
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getCollectionProductsPage,
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} from '@/services/shopify/catalog';
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export type {
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Collection,
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CollectionWithProducts,
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CollectionSortKey,
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CollectionProductsPage,
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ProductFilterFacet,
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} from '@/services/shopify/catalog';
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import type {
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Collection,
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CollectionWithProducts,
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CollectionSortKey,
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} from '@/services/shopify/catalog';
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interface UseCollectionProductsOptions {
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first?: number;
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after?: string | null;
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sortKey?: CollectionSortKey;
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reverse?: boolean;
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filterInputs?: string[];
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}
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// Hook for fetching all collections
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export function useCollections(first = 50) {
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const [collections, setCollections] = useState<Collection[]>([]);
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const [loading, setLoading] = useState(true);
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const [error, setError] = useState<string | null>(null);
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const fetchCollections = useCallback(async () => {
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try {
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setLoading(true);
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setError(null);
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const data = await getCollections(first);
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setCollections(data);
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} catch (err) {
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console.error('Error fetching collections:', err);
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setError(err instanceof Error ? err.message : 'Failed to load collections');
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} finally {
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setLoading(false);
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}
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}, [first]);
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useEffect(() => {
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fetchCollections();
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}, [fetchCollections]);
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return { collections, loading, error, refetch: fetchCollections };
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}
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// Deferred variant of useCollections: nothing is requested until `load` runs,
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// so a menu can hold off until it's actually opened. The fetch happens once —
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// re-opening reuses what's already in state.
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export function useCollectionsOnDemand(first = 50) {
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const [collections, setCollections] = useState<Collection[]>([]);
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const [loading, setLoading] = useState(false);
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const [error, setError] = useState<string | null>(null);
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const requested = useRef(false);
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const load = useCallback(async () => {
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if (requested.current) return;
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requested.current = true;
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try {
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setLoading(true);
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setError(null);
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setCollections(await getCollections(first));
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} catch (err) {
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console.error('Error fetching collections:', err);
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// Let the next open (or a retry) try again.
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requested.current = false;
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setError(err instanceof Error ? err.message : 'Failed to load collections');
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} finally {
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setLoading(false);
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}
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}, [first]);
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return { collections, loading, error, load };
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}
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// Hook for fetching products in a collection
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export function useCollectionProducts(
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handle: string | null,
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options: UseCollectionProductsOptions = {}
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) {
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const [collection, setCollection] = useState<CollectionWithProducts | null>(null);
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const [loading, setLoading] = useState(true);
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const [error, setError] = useState<string | null>(null);
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const fetchCollection = useCallback(async () => {
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if (!handle) {
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setLoading(false);
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return;
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}
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try {
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setLoading(true);
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setError(null);
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const data = await getCollectionProducts(handle, options);
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setCollection(data);
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if (!data) {
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setError('Collection not found');
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}
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} catch (err) {
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console.error('Error fetching collection products:', err);
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setError(err instanceof Error ? err.message : 'Failed to load collection');
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} finally {
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setLoading(false);
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}
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}, [handle, options.first, options.sortKey, options.reverse]);
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useEffect(() => {
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fetchCollection();
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}, [fetchCollection]);
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return { collection, loading, error, refetch: fetchCollection };
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}
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