1"use client";
2
3import { Switch as SwitchPrimitive } from "@base-ui/react/switch";
4
5import { cn } from "~/lib/utils";
6
7/**
8 * `mixed` renders the thumb centred on a muted track for a selection whose
9 * targets disagree (the macOS mixed-state convention). It is presentational:
10 * the caller still decides what a click sets, usually on for everyone.
11 */
12function Switch({
13 className,
14 size = "default",
15 mixed = false,
16 ...props
17}: SwitchPrimitive.Root.Props & { size?: "default" | "sm"; mixed?: boolean }) {
18 return (
19 <SwitchPrimitive.Root
20 className={cn(
21 "inline-flex h-[calc(var(--thumb-size)+2px)] w-[calc(var(--thumb-size)*2-2px)] shrink-0 cursor-pointer items-center rounded-full p-[2px] outline-none transition-[background-color,box-shadow] duration-200 focus-visible:ring-2 focus-visible:ring-inset focus-visible:ring-ring focus-visible:ring-offset-1 focus-visible:ring-offset-background data-checked:bg-primary data-unchecked:bg-input data-disabled:cursor-not-allowed data-disabled:opacity-64 data-[mixed]:bg-input",
22 size === "sm"
23 ? "[--thumb-size:--spacing(4)] sm:[--thumb-size:--spacing(3.5)]"
24 : "[--thumb-size:--spacing(5)] sm:[--thumb-size:--spacing(4)]",
25 className,
26 )}
27 data-size={size}
28 data-slot="switch"
29 data-mixed={mixed ? "" : undefined}
30 // Base UI copies every key we pass, even `undefined`, over its own
31 // aria-checked. Only pass the attribute when mixed so the real state
32 // survives for screen readers.
33 {...(mixed ? { "aria-checked": "mixed" as const } : {})}
34 {...props}
35 >
36 <SwitchPrimitive.Thumb
37 className={cn(
38 "pointer-events-none block size-[calc(var(--thumb-size)-2px)] shrink-0 origin-left in-[[role=switch]:active,[data-slot=label]:active,[data-slot=field-label]:active]:not-data-disabled:scale-x-110 in-[[role=switch]:active,[data-slot=label]:active,[data-slot=field-label]:active]:rounded-[var(--thumb-size)/calc(var(--thumb-size)*1.1)] rounded-(--thumb-size) bg-background shadow-sm/5 [transition:translate_.15s,border-radius_.15s,scale_.1s_.1s,transform-origin_.15s] data-checked:origin-right data-checked:translate-x-[calc(var(--thumb-size)-4px)]",
39 mixed &&
40 "translate-x-[calc((var(--thumb-size)-4px)/2)] opacity-70 data-checked:translate-x-[calc((var(--thumb-size)-4px)/2)]",
41 )}
42 data-slot="switch-thumb"
43 />
44 </SwitchPrimitive.Root>
45 );
46}
47
48export { Switch };