Switch

npm install react-aria-components

"use client";

import type { ReactNode } from "react";
import { Switch as AriaSwitch, type SwitchProps as AriaSwitchProps } from "react-aria-components";

const styles = {
  root: "group inline-flex cursor-default items-center gap-(--tui-switch-gap) font-(family-name:--tui-font) text-(length:--tui-switch-font-size) leading-none text-(--tui-switch-fg) select-none data-disabled:opacity-(--tui-switch-disabled-opacity)",
  track:
    "flex h-(--tui-switch-height) w-(--tui-switch-width) shrink-0 items-center rounded-(--tui-switch-radius) bg-(--tui-switch-track) p-(--tui-switch-inset) transition-colors duration-(--tui-duration) group-data-hovered:bg-(--tui-switch-track-hover) group-data-selected:bg-(--tui-switch-selected-track)! group-data-focus-visible:[outline:var(--tui-switch-ring-width)_solid_var(--tui-switch-ring)] group-data-focus-visible:[outline-offset:var(--tui-switch-ring-offset)]",
  thumb:
    "block aspect-square h-full rounded-(--tui-switch-radius) bg-(--tui-switch-thumb) transition-transform duration-(--tui-duration) group-data-selected:translate-x-[calc(var(--tui-switch-width)_-_var(--tui-switch-height))]",
};

export interface SwitchProps extends Omit<AriaSwitchProps, "className" | "children"> {
  children?: ReactNode;
  className?: string;
}

export function Switch({ children, className, ...props }: SwitchProps) {
  return (
    <AriaSwitch {...props} className={[styles.root, className].filter(Boolean).join(" ")}>
      <span data-slot="switch-track" className={styles.track}>
        <span data-slot="switch-thumb" className={styles.thumb} />
      </span>
      {children}
    </AriaSwitch>
  );
}

:root {
  color-scheme: light;
  --tui-bg: #ffffff;
  --tui-fg: #0a0a0a;
  --tui-muted: #f5f5f5;
  --tui-muted-fg: #737373;
  --tui-border: #e5e5e5;
  --tui-primary: #171717;
  --tui-primary-fg: #fafafa;
  --tui-ring: #a3a3a3;
  --tui-success: #16a34a;
  --tui-warning: #d97706;
  --tui-danger: #dc2626;
  --tui-radius: 8px;
  --tui-border-width: 1px;
  --tui-space: 4px;
  --tui-shadow: none;
  --tui-font: ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  --tui-text: 14px;
  --tui-duration: 150ms;

  /* Switch */
  --tui-switch-width: calc(var(--tui-space) * 9);
  --tui-switch-height: calc(var(--tui-space) * 5);
  --tui-switch-inset: 2px;
  --tui-switch-gap: calc(var(--tui-space) * 2);
  --tui-switch-radius: 999px;
  --tui-switch-font-size: var(--tui-text);
  --tui-switch-track: color-mix(in oklab, var(--tui-muted-fg) 40%, var(--tui-bg));
  --tui-switch-thumb: var(--tui-bg);
  --tui-switch-fg: var(--tui-fg);
  --tui-switch-track-hover: color-mix(in oklab, var(--tui-muted-fg) 55%, var(--tui-bg));
  --tui-switch-selected-track: var(--tui-primary);
  --tui-switch-ring: var(--tui-ring);
  --tui-switch-ring-width: 2px;
  --tui-switch-ring-offset: 2px;
  --tui-switch-disabled-opacity: 0.5;
}

.dark,
[data-theme="dark"] {
  color-scheme: dark;
  --tui-bg: #0a0a0a;
  --tui-fg: #fafafa;
  --tui-muted: #1c1c1c;
  --tui-muted-fg: #a3a3a3;
  --tui-border: #2a2a2a;
  --tui-primary: #fafafa;
  --tui-primary-fg: #171717;
  --tui-ring: #737373;
  --tui-success: #22c55e;
  --tui-warning: #f59e0b;
  --tui-danger: #ef4444;
}