lightswind
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A professionally designed animate react component library & templates market that brings together functionality, accessibility, and beautiful aesthetics for modern applications.
86 lines (85 loc) • 4.78 kB
JavaScript
import { jsx as _jsx, jsxs as _jsxs } from "react/jsx-runtime";
import * as React from "react";
import { cn } from "../lib/utils"; // Assuming 'cn' utility is correctly set up
const Switch = React.forwardRef(({ className, onCheckedChange, checked, defaultChecked, size = "md", thumbColor, trackColor, animation = "smooth", ...props }, ref) => {
// Manages the internal checked state of the switch
const [isChecked, setIsChecked] = React.useState(checked !== undefined ? checked : defaultChecked || false);
// Synchronizes internal state with external 'checked' prop for controlled components
React.useEffect(() => {
if (checked !== undefined) {
setIsChecked(checked);
}
}, [checked]);
// Defines Tailwind CSS classes for different switch sizes
const sizeClasses = {
sm: {
track: "h-4 w-8",
thumb: "h-3 w-3",
translate: "translate-x-4", // Tailwind class for thumb movement
},
md: {
track: "h-6 w-11",
thumb: "h-5 w-5",
translate: "translate-x-5", // Tailwind class for thumb movement
},
lg: {
track: "h-8 w-14",
thumb: "h-7 w-7",
translate: "translate-x-6", // Tailwind class for thumb movement
},
};
// Defines Tailwind CSS classes for different animation types
const animationClasses = {
smooth: { transition: "transition-transform duration-200 ease-in-out" },
// Note: "ease-spring" is not a standard CSS easing function.
// For a true spring animation, you'd typically need a CSS keyframe animation
// or a JavaScript animation library. Using ease-in-out for demonstration.
bounce: { transition: "transition-transform duration-300 ease-in-out" },
slide: { transition: "transition-all duration-300 ease-out" },
};
// Handles changes from the hidden native checkbox input
const handleChange = (event) => {
const newChecked = event.target.checked;
// Only update internal state if the component is uncontrolled
if (checked === undefined) {
setIsChecked(newChecked);
}
// Call the external onCheckedChange handler
onCheckedChange?.(newChecked);
};
// Handles clicks on the main div, simulating checkbox behavior
const handleClick = () => {
if (!props.disabled) {
const newChecked = !isChecked;
// Only update internal state if the component is uncontrolled
if (checked === undefined) {
setIsChecked(newChecked);
}
// Call the external onCheckedChange handler
onCheckedChange?.(newChecked);
}
};
// Apply custom track color dynamically based on isChecked state
// The default Tailwind 'bg-primary' or 'bg-input' will be overridden if trackColor is provided.
const customTrackStyle = trackColor
? { backgroundColor: isChecked ? trackColor : undefined } // Only applies custom color when checked
: {};
// Apply custom thumb color if provided
const customThumbStyle = thumbColor ? { backgroundColor: thumbColor } : {};
return (_jsxs("div", { className: cn("peer inline-flex shrink-0 cursor-pointer items-center rounded-full border-2 border-transparent transition-colors focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring focus-visible:ring-offset-2 focus-visible:ring-offset-background disabled:cursor-not-allowed disabled:opacity-50",
// Default background colors for the track based on checked state
isChecked ? "bg-primary" : "bg-input",
// Apply size-specific track dimensions
sizeClasses[size].track, className), style: customTrackStyle, onClick: handleClick, role: "switch" // ARIA role for accessibility
, "aria-checked": isChecked, children: [_jsx("input", { type: "checkbox", className: "absolute h-0 w-0 opacity-0" // Visually hide the checkbox
, ref: ref, checked: isChecked, onChange: handleChange, "aria-hidden": "true" // Hide from accessibility tree as visual role="switch" is used
, ...props }), _jsx("span", { className: cn("pointer-events-none block rounded-full bg-background shadow-lg ring-0",
// Apply translation based on checked state using Tailwind classes
isChecked ? sizeClasses[size].translate : "translate-x-0",
// Apply size-specific thumb dimensions
sizeClasses[size].thumb,
// Apply animation class based on chosen animation type
animationClasses[animation].transition), style: customThumbStyle })] }));
});
Switch.displayName = "Switch";
export { Switch };