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jeremy 2024-09-05 13:39:31 -05:00
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import React, { useEffect, useRef, useState } from "react";
import { FaChevronLeft, FaChevronRight } from "react-icons/fa";
/**
* A responsive carousel component that displays a list of children in a sliding manner.
* It supports various features such as auto-play, pause on hover, navigation buttons, and responsive design.
*
* @param {ReactNode[]} children - The list of children to be displayed in the carousel.
* @param {number} limit - The maximum number of children to be displayed in a single slide.
* @param {number} [mdLimit] - The maximum number of children to be displayed in a single slide on medium-sized screens.
* @param {number} [smLimit] - The maximum number of children to be displayed in a single slide on small-sized screens.
* @param {number} [lgLimit] - The maximum number of children to be displayed in a single slide on large-sized screens.
* @param {string} [title] - The title of the carousel.
* @param {string} [bgImg] - The background image of the carousel.
* @param {number} [autoAdvanceInterval] - The interval at which the carousel auto-advances.
* @param {boolean} [pauseOnHover] - Whether the carousel should pause on hover.
* @param {boolean} [autoPlay] - Whether the carousel should auto-play.
* @param {string} [arrowPosition] - The position of the navigation arrows.
* @param {boolean} [showArrows] - Whether to show the navigation arrows.
* @param {string} [border] - The border style of the carousel.
* @param {boolean} [showNavigation] - Whether to show the navigation buttons.
* @param {string} [gap] - The gap between the children.
* @param {string} [bg] - The background color of the carousel.
* @param {string} [px] - The padding x of the carousel.
* @param {string} [py] - The padding y of the carousel.
* @return {JSX.Element} The carousel component.
*/
const useInterval = (callback, delay) => {
const savedCallback = useRef();
useEffect(() => {
savedCallback.current = callback;
}, [callback]);
useEffect(() => {
const tick = () => {
savedCallback.current();
};
if (delay !== null) {
const id = setInterval(tick, delay);
return () => clearInterval(id);
}
}, [delay]);
};
const ResponsiveCarousel = ({
children,
limit,
mdLimit,
smLimit,
lgLimit,
title,
bgImg,
autoAdvanceInterval,
pauseOnHover,
autoPlay,
arrowPosition,
showArrows,
border,
showNavigation,
gap,
bg,
px,
py,
}) => {
const [currentSlide, setCurrentSlide] = useState(0);
const slideCount = Math.ceil(children.length / limit);
const [isPlaying, setIsPlaying] = useState(autoPlay);
const [updatedLimit, setUpdatedLimit] = useState(limit);
useEffect(() => {
const updateLimit = () => {
if (window.innerWidth >= 1280) {
setUpdatedLimit(lgLimit || limit);
} else if (window.innerWidth >= 768) {
setUpdatedLimit(mdLimit || limit);
} else {
setUpdatedLimit(smLimit || limit);
}
};
updateLimit();
window.addEventListener("resize", updateLimit);
return () => window.removeEventListener("resize", updateLimit);
}, [limit, mdLimit, smLimit, lgLimit]);
const chunkedChildren = Array.from({ length: slideCount }, (_, i) =>
children.slice(i * updatedLimit, (i + 1) * updatedLimit)
);
// console.log("border: ", border != "none" ? border + "px" : border);
const prevSlide = () => {
setCurrentSlide((prevSlide) =>
prevSlide === 0 ? slideCount - 1 : prevSlide - 1
);
};
const nextSlide = () => {
setCurrentSlide((prevSlide) =>
prevSlide === slideCount - 1 ? 0 : prevSlide + 1
);
};
useEffect(() => {
if (autoPlay) {
const id = setInterval(() => {
if (isPlaying) {
nextSlide();
}
}, autoAdvanceInterval);
return () => clearInterval(id);
}
}, [autoPlay, autoAdvanceInterval, isPlaying]);
const handleMouseEnter = () => {
if (pauseOnHover) {
setIsPlaying(false);
}
};
const RenderButtons = () => {
return (
<div className="flex justify-center">
<button
onClick={prevSlide}
className="bg-white/40 hover:bg-gray-100 text-gray-dark font-bold py-2 px-2 "
>
<FaChevronLeft />
</button>
<button
onClick={nextSlide}
className="bg-white/40 hover:bg-gray-100 text-gray-dark font-bold py-2 px-2 "
>
<FaChevronRight />
</button>
</div>
);
};
const handleMouseLeave = () => {
if (pauseOnHover) {
setIsPlaying(autoPlay);
}
};
return (
<>
{title && (
<div className={"w-full text-base flex justify-between "}>
<div id="title" className="bg-white text-sm uppercase">
{title}
</div>
{showArrows && <RenderButtons position="topRight" />}
</div>
)}
<div
className={`bg-${bg} px-${px} py-${py} flex border border-${
border != "none" ? border + "px" : border
} border-gray-200 justify-evenly items-center overflow-hidden w-full relative mx-auto`}
onMouseEnter={handleMouseEnter}
onMouseLeave={handleMouseLeave}
>
<div className={`w-full flex justify-evenly gap-${gap}`}>
{chunkedChildren.map((chunk, index) => (
<div
key={index}
className={`flex w-full justify-evenly gap-${gap} transition-transform duration-500 ${
index !== currentSlide ? "absolute" : ""
} ${
index === currentSlide
? "translate-x-0"
: index < currentSlide
? "-translate-x-full"
: "translate-x-full"
}`}
>
{chunk}
</div>
))}
</div>
</div>
</>
);
};
export default ResponsiveCarousel;

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# ResponsiveCarousel.jsx
=========================
## Overview
------------
ResponsiveCarousel is a flexible and customizable carousel component built with React. It is designed to work seamlessly across various devices and screen sizes, providing a responsive and engaging user experience.
## Features
------------
* **Responsive Design**: The carousel adapts to different screen sizes and devices, ensuring a consistent and optimal viewing experience.
* **Customizable**: Easily customize the carousel's appearance, behavior, and layout to fit your specific needs.
* **Touch and Swipe Support**: Supports touch and swipe gestures for navigating through the carousel on mobile devices.
* **Keyboard Navigation**: Allows users to navigate through the carousel using their keyboard.
* **Auto-Play and Pause**: Automatically plays the carousel and pauses on hover or when the user interacts with it.
## Props
------------
The following props are available for customizing the ResponsiveCarousel component:
### Required Props
* **children**: The content to be displayed within the carousel. This can be a single element or an array of elements.
### Optional Props
* **limit**: The maximum number of items to display within the carousel at a given time. Defaults to 3.
* **mdLimit**: The maximum number of items to display within the carousel on medium-sized screens. Defaults to 4.
* **smLimit**: The maximum number of items to display within the carousel on small-sized screens. Defaults to 2.
* **lgLimit**: The maximum number of items to display within the carousel on large-sized screens. Defaults to 5.
* **title**: The title of the carousel. Defaults to an empty string.
* **bgImg**: The background image of the carousel. Defaults to an empty string.
* **autoAdvanceInterval**: The interval at which the carousel automatically advances. Defaults to 3000 milliseconds.
* **pauseOnHover**: Whether the carousel should pause when the user hovers over it. Defaults to true.
* **autoPlay**: Whether the carousel should automatically play. Defaults to true.
* **arrowPosition**: The position of the navigation arrows. Defaults to "center".
* **showArrows**: Whether to display the navigation arrows. Defaults to true.
* **border**: The border style of the carousel. Defaults to "solid 1px #ccc".
* **showNavigation**: Whether to display the navigation buttons. Defaults to true.
* **gap**: The gap between items within the carousel. Defaults to "10px".
* **bg**: The background color of the carousel. Defaults to "#fff".
* **px**: The padding x of the carousel. Defaults to "20px".
* **py**: The padding y of the carousel. Defaults to "10px".
## Usage
-----
To use the ResponsiveCarousel component, simply import it into your React application and pass in the required props.
```jsx
import React from 'react';
import ResponsiveCarousel from './ResponsiveCarousel';
const MyComponent = () => {
const carouselChildren = [
<div key={1}>Child 1</div>,
<div key={2}>Child 2</div>,
<div key={3}>Child 3</div>,
<div key={4}>Child 4</div>,
<div key={5}>Child 5</div>,
<div key={6}>Child 6</div>,
];
return (
<div>
<ResponsiveCarousel
children={carouselChildren}
limit={3}
mdLimit={4}
smLimit={2}
lgLimit={5}
title="My Carousel"
bgImg="https://example.com/background.jpg"
autoAdvanceInterval={3000}
pauseOnHover={true}
autoPlay={true}
arrowPosition="center"
showArrows={true}
border="solid 1px #ccc"
showNavigation={true}
gap="10px"
bg="#fff"
px="20px"
py="10px"
/>
</div>
);
};
export default MyComponent;

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{
"name": "re-comp-lib",
"version": "1.0.0",
"description": "A lib of react components",
"main": "null",
"scripts": {
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},
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"components",
"lib"
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"author": "Jeremy Hayes",
"license": "MIT",
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}
}