53 lines
1.6 KiB
TypeScript
53 lines
1.6 KiB
TypeScript
import { useCallback, useEffect, useMemo, useState } from "react";
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import type { EmblaCarouselType, EmblaOptionsType } from "embla-carousel";
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import useEmblaCarousel from "embla-carousel-react";
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import { WheelGesturesPlugin } from "embla-carousel-wheel-gestures";
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import { getCarouselEmblaOptions, getCarouselWheelGestureOptions } from "@/lib/carouselEmbla";
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interface UseCarouselEmblaOptions {
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options?: EmblaOptionsType;
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}
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export function useCarouselEmbla({ options }: UseCarouselEmblaOptions = {}) {
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const [canScrollPrev, setCanScrollPrev] = useState(false);
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const [canScrollNext, setCanScrollNext] = useState(false);
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const emblaOptions = useMemo(() => getCarouselEmblaOptions(options), [options]);
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const emblaPlugins = useMemo(() => [WheelGesturesPlugin(getCarouselWheelGestureOptions())], []);
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const [emblaRef, emblaApi] = useEmblaCarousel(emblaOptions, emblaPlugins);
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const updateScrollState = useCallback((api: EmblaCarouselType) => {
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setCanScrollPrev(api.canScrollPrev());
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setCanScrollNext(api.canScrollNext());
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}, []);
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useEffect(() => {
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if (!emblaApi) return;
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updateScrollState(emblaApi);
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emblaApi.on("select", updateScrollState);
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emblaApi.on("reInit", updateScrollState);
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return () => {
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emblaApi.off("select", updateScrollState);
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emblaApi.off("reInit", updateScrollState);
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};
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}, [emblaApi, updateScrollState]);
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const scrollPrev = useCallback(() => {
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emblaApi?.scrollPrev();
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}, [emblaApi]);
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const scrollNext = useCallback(() => {
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emblaApi?.scrollNext();
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}, [emblaApi]);
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return {
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emblaApi,
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emblaRef,
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canScrollPrev,
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canScrollNext,
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scrollPrev,
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scrollNext,
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};
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}
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