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51 lines
1.3 KiB
51 lines
1.3 KiB
import React, {
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useState,
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useEffect,
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HTMLAttributes,
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ForwardRefRenderFunction,
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} from 'react';
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interface ImageFaderProps extends HTMLAttributes<HTMLDivElement> {
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backgroundImages: string[];
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rotationSpeed?: number;
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}
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const DEFAULT_ROTATION_SPEED = 6000;
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const ImageFader: ForwardRefRenderFunction<HTMLDivElement, ImageFaderProps> = (
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{ backgroundImages, rotationSpeed = DEFAULT_ROTATION_SPEED, ...props },
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ref
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) => {
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const [activeIndex, setIndex] = useState(0);
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useEffect(() => {
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const interval = setInterval(
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() => setIndex((ai) => (ai + 1) % backgroundImages.length),
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rotationSpeed
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);
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return () => {
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clearInterval(interval);
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};
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}, [backgroundImages, rotationSpeed]);
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return (
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<div ref={ref}>
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{backgroundImages.map((imageUrl, i) => (
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<div
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key={`banner-image-${i}`}
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className={`absolute inset-0 bg-cover bg-center transition-opacity duration-300 ease-in ${
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i === activeIndex ? 'opacity-100' : 'opacity-0'
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}`}
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style={{
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backgroundImage: `linear-gradient(180deg, rgba(45, 55, 72, 0.47) 0%, #1A202E 100%), url(${imageUrl})`,
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}}
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{...props}
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/>
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))}
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</div>
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);
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};
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export default React.forwardRef<HTMLDivElement, ImageFaderProps>(ImageFader);
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