Reactive-Resume/src/components/ui/sidebar.tsx

import { SidebarSimpleIcon } from "@phosphor-icons/react";
import { cva, type VariantProps } from "class-variance-authority";
import { Slot as SlotPrimitive } from "radix-ui";
import * as React from "react";
import { Button } from "@/components/ui/button";
import { Input } from "@/components/ui/input";
import { Separator } from "@/components/ui/separator";
import { Sheet, SheetContent, SheetDescription, SheetHeader, SheetTitle } from "@/components/ui/sheet";
import { Skeleton } from "@/components/ui/skeleton";
import { Tooltip, TooltipContent, TooltipProvider, TooltipTrigger } from "@/components/ui/tooltip";
import { useIsMobile } from "@/hooks/use-mobile";
import { cn } from "@/utils/style";

const SIDEBAR_WIDTH = "18rem";
const SIDEBAR_WIDTH_MOBILE = "16rem";
const SIDEBAR_WIDTH_ICON = "3rem";
const SIDEBAR_KEYBOARD_SHORTCUT = "b";

type SidebarContextProps = {
	state: "expanded" | "collapsed";
	open: boolean;
	setOpen: (open: boolean) => void;
	openMobile: boolean;
	setOpenMobile: (open: boolean) => void;
	isMobile: boolean;
	toggleSidebar: () => void;
};

const SidebarContext = React.createContext<SidebarContextProps | null>(null);

function useSidebarState() {
	const context = React.useContext(SidebarContext);

	if (!context) {
		throw new Error("useSidebarState must be used within a <SidebarProvider />.");
	}

	return context;
}

function SidebarProvider({
	defaultOpen = true,
	open: openProp,
	onOpenChange: setOpenProp,
	className,
	style,
	children,
	...props
}: React.ComponentProps<"div"> & {
	defaultOpen?: boolean;
	open?: boolean;
	onOpenChange?: (open: boolean) => void;
}) {
	const isMobile = useIsMobile();
	const [openMobile, setOpenMobile] = React.useState(false);

	// This is the internal state of the sidebar.
	// We use openProp and setOpenProp for control from outside the component.
	const [_open, _setOpen] = React.useState(defaultOpen);
	const open = openProp ?? _open;

	const setOpen = React.useCallback(
		(value: boolean | ((value: boolean) => boolean)) => {
			const openState = typeof value === "function" ? value(open) : value;

			setOpenProp?.(openState);
			_setOpen(openState);
		},
		[setOpenProp, open],
	);

	// Helper to toggle the sidebar.
	const toggleSidebar = React.useCallback(() => {
		return isMobile ? setOpenMobile((open) => !open) : setOpen((open) => !open);
	}, [isMobile, setOpen]);

	// Adds a keyboard shortcut to toggle the sidebar.
	React.useEffect(() => {
		const handleKeyDown = (event: KeyboardEvent) => {
			if (event.key === SIDEBAR_KEYBOARD_SHORTCUT && (event.metaKey || event.ctrlKey)) {
				event.preventDefault();
				toggleSidebar();
			}
		};

		window.addEventListener("keydown", handleKeyDown);
		return () => window.removeEventListener("keydown", handleKeyDown);
	}, [toggleSidebar]);

	// We add a state so that we can do data-state="expanded" or "collapsed".
	// This makes it easier to style the sidebar with Tailwind classes.
	const state = open ? "expanded" : "collapsed";

	const contextValue = React.useMemo<SidebarContextProps>(
		() => ({
			state,
			open,
			setOpen,
			isMobile,
			openMobile,
			setOpenMobile,
			toggleSidebar,
		}),
		[state, open, setOpen, isMobile, openMobile, toggleSidebar],
	);

	return (
		<SidebarContext.Provider value={contextValue}>
			<TooltipProvider delayDuration={0}>
				<div
					data-slot="sidebar-wrapper"
					style={
						{
							"--sidebar-width": SIDEBAR_WIDTH,
							"--sidebar-width-icon": SIDEBAR_WIDTH_ICON,
							...style,
						} as React.CSSProperties
					}
					className={cn("group/sidebar-wrapper flex min-h-svh w-full has-data-[variant=inset]:bg-sidebar", className)}
					suppressHydrationWarning
					{...props}
				>
					{children}
				</div>
			</TooltipProvider>
		</SidebarContext.Provider>
	);
}

function Sidebar({
	side = "left",
	variant = "sidebar",
	collapsible = "offcanvas",
	className,
	children,
	...props
}: React.ComponentProps<"div"> & {
	side?: "left" | "right";
	variant?: "sidebar" | "floating" | "inset";
	collapsible?: "offcanvas" | "icon" | "none";
}) {
	const { isMobile, state, openMobile, setOpenMobile } = useSidebarState();

	if (collapsible === "none") {
		return (
			<div
				data-slot="sidebar"
				className={cn("flex h-full w-(--sidebar-width) flex-col bg-sidebar text-sidebar-foreground", className)}
				{...props}
			>
				{children}
			</div>
		);
	}

	if (isMobile) {
		return (
			<Sheet open={openMobile} onOpenChange={setOpenMobile} {...props}>
				<SheetContent
					data-sidebar="sidebar"
					data-slot="sidebar"
					data-mobile="true"
					className="w-(--sidebar-width) bg-sidebar p-0 text-sidebar-foreground [&>button]:hidden"
					style={
						{
							"--sidebar-width": SIDEBAR_WIDTH_MOBILE,
						} as React.CSSProperties
					}
					side={side}
				>
					<SheetHeader className="sr-only">
						<SheetTitle>Sidebar</SheetTitle>
						<SheetDescription>Displays the mobile sidebar.</SheetDescription>
					</SheetHeader>
					<div className="flex h-full w-full flex-col">{children}</div>
				</SheetContent>
			</Sheet>
		);
	}

	return (
		<div
			className="group peer hidden text-sidebar-foreground md:block"
			data-state={state}
			data-collapsible={state === "collapsed" ? collapsible : ""}
			data-variant={variant}
			data-side={side}
			data-slot="sidebar"
		>
			<div
				data-slot="sidebar-gap"
				className={cn(
					"relative w-(--sidebar-width) bg-transparent transition-[width] ease-in-out",
					"group-data-[collapsible=offcanvas]:w-0",
					"group-data-[side=right]:rotate-180",
					variant === "floating" || variant === "inset"
						? "group-data-[collapsible=icon]:w-[calc(var(--sidebar-width-icon)+(--spacing(4)))]"
						: "group-data-[collapsible=icon]:w-(--sidebar-width-icon)",
				)}
			/>
			<div
				data-slot="sidebar-container"
				className={cn(
					"fixed inset-y-0 z-10 hidden h-svh w-(--sidebar-width) transition-[left,right,width] ease-in-out md:flex",
					side === "left"
						? "inset-s-0 group-data-[collapsible=offcanvas]:left-[calc(var(--sidebar-width)*-1)]"
						: "inset-e-0 group-data-[collapsible=offcanvas]:right-[calc(var(--sidebar-width)*-1)]",
					variant === "floating" || variant === "inset"
						? "p-2 group-data-[collapsible=icon]:w-[calc(var(--sidebar-width-icon)+(--spacing(4))+2px)]"
						: "group-data-[collapsible=icon]:w-(--sidebar-width-icon) group-data-[side=left]:border-r group-data-[side=right]:border-l",
					className,
				)}
				{...props}
			>
				<div
					data-sidebar="sidebar"
					data-slot="sidebar-inner"
					className="flex h-full w-full flex-col bg-sidebar group-data-[variant=floating]:rounded-md group-data-[variant=floating]:border group-data-[variant=floating]:border-sidebar-border"
				>
					{children}
				</div>
			</div>
		</div>
	);
}

function SidebarTrigger({ className, onClick, ...props }: React.ComponentProps<typeof Button>) {
	const { toggleSidebar } = useSidebarState();

	return (
		<Button
			data-sidebar="trigger"
			data-slot="sidebar-trigger"
			variant="ghost"
			size="icon"
			className={cn("size-7", className)}
			onClick={(event) => {
				onClick?.(event);
				toggleSidebar();
			}}
			{...props}
		>
			<SidebarSimpleIcon />
			<span className="sr-only">Toggle Sidebar</span>
		</Button>
	);
}

function SidebarRail({ className, ...props }: React.ComponentProps<"button">) {
	const { toggleSidebar } = useSidebarState();

	return (
		<button
			data-sidebar="rail"
			data-slot="sidebar-rail"
			aria-label="Toggle Sidebar"
			tabIndex={-1}
			onClick={toggleSidebar}
			title="Toggle Sidebar"
			className={cn(
				"absolute inset-y-0 z-20 hidden w-4 -translate-x-1/2 transition-all ease-in-out after:absolute after:inset-s-1/2 after:inset-y-0 after:w-[2px] hover:after:bg-sidebar-border group-data-[side=left]:-inset-e-4 group-data-[side=right]:inset-s-0 sm:flex",
				"in-data-[side=left]:cursor-w-resize in-data-[side=right]:cursor-e-resize",
				"[[data-side=left][data-state=collapsed]_&]:cursor-e-resize [[data-side=right][data-state=collapsed]_&]:cursor-w-resize",
				"group-data-[collapsible=offcanvas]:translate-x-0 hover:group-data-[collapsible=offcanvas]:bg-sidebar group-data-[collapsible=offcanvas]:after:left-full",
				"[[data-side=left][data-collapsible=offcanvas]_&]:-inset-e-2",
				"[[data-side=right][data-collapsible=offcanvas]_&]:-inset-s-2",
				className,
			)}
			{...props}
		/>
	);
}

function SidebarInset({ className, ...props }: React.ComponentProps<"main">) {
	return (
		<main
			data-slot="sidebar-inset"
			className={cn(
				"relative flex w-full flex-1 flex-col bg-background",
				"md:peer-data-[variant=inset]:peer-data-[state=collapsed]:ms-2 md:peer-data-[variant=inset]:m-2 md:peer-data-[variant=inset]:ms-0 md:peer-data-[variant=inset]:rounded-md",
				className,
			)}
			{...props}
		/>
	);
}

function SidebarInput({ className, ...props }: React.ComponentProps<typeof Input>) {
	return (
		<Input
			data-slot="sidebar-input"
			data-sidebar="input"
			className={cn("h-8 w-full bg-background", className)}
			{...props}
		/>
	);
}

function SidebarHeader({ className, ...props }: React.ComponentProps<"div">) {
	return (
		<div
			data-slot="sidebar-header"
			data-sidebar="header"
			className={cn("flex flex-col gap-2 p-2", className)}
			{...props}
		/>
	);
}

function SidebarFooter({ className, ...props }: React.ComponentProps<"div">) {
	return (
		<div
			data-slot="sidebar-footer"
			data-sidebar="footer"
			className={cn("flex flex-col gap-2 p-2", className)}
			{...props}
		/>
	);
}

function SidebarSeparator({ className, ...props }: React.ComponentProps<typeof Separator>) {
	return (
		<Separator
			data-slot="sidebar-separator"
			data-sidebar="separator"
			className={cn("w-auto bg-sidebar-border", className)}
			{...props}
		/>
	);
}

function SidebarContent({ className, ...props }: React.ComponentProps<"div">) {
	return (
		<div
			data-slot="sidebar-content"
			data-sidebar="content"
			className={cn(
				"flex min-h-0 flex-1 flex-col gap-2 overflow-auto group-data-[collapsible=icon]:overflow-hidden",
				className,
			)}
			{...props}
		/>
	);
}

function SidebarGroup({ className, ...props }: React.ComponentProps<"div">) {
	return (
		<div
			data-slot="sidebar-group"
			data-sidebar="group"
			className={cn("relative flex w-full min-w-0 flex-col p-2", className)}
			{...props}
		/>
	);
}

function SidebarGroupLabel({
	className,
	asChild = false,
	...props
}: React.ComponentProps<"div"> & { asChild?: boolean }) {
	const Comp = asChild ? SlotPrimitive.Root : "div";

	return (
		<Comp
			data-slot="sidebar-group-label"
			data-sidebar="group-label"
			className={cn(
				"flex h-8 shrink-0 items-center rounded-md px-2 font-medium text-sidebar-foreground/70 text-xs outline-hidden ring-sidebar-ring transition-[margin,opacity] ease-in-out focus-visible:ring-2 [&>svg]:size-4 [&>svg]:shrink-0",
				"group-data-[collapsible=icon]:-mt-8 group-data-[collapsible=icon]:opacity-0",
				className,
			)}
			{...props}
		/>
	);
}

function SidebarGroupAction({
	className,
	asChild = false,
	...props
}: React.ComponentProps<"button"> & { asChild?: boolean }) {
	const Comp = asChild ? SlotPrimitive.Root : "button";

	return (
		<Comp
			data-slot="sidebar-group-action"
			data-sidebar="group-action"
			className={cn(
				"absolute inset-e-3 top-3.5 flex aspect-square w-5 items-center justify-center rounded-md p-0 text-sidebar-foreground outline-hidden ring-sidebar-ring transition-transform hover:bg-sidebar-accent hover:text-sidebar-accent-foreground focus-visible:ring-2 [&>svg]:size-4 [&>svg]:shrink-0",
				"after:absolute after:-inset-2 md:after:hidden",
				"group-data-[collapsible=icon]:hidden",
				className,
			)}
			{...props}
		/>
	);
}

function SidebarGroupContent({ className, ...props }: React.ComponentProps<"div">) {
	return (
		<div
			data-slot="sidebar-group-content"
			data-sidebar="group-content"
			className={cn("w-full text-sm", className)}
			{...props}
		/>
	);
}

function SidebarMenu({ className, ...props }: React.ComponentProps<"ul">) {
	return (
		<ul
			data-slot="sidebar-menu"
			data-sidebar="menu"
			className={cn("flex w-full min-w-0 flex-col gap-1", className)}
			{...props}
		/>
	);
}

function SidebarMenuItem({ className, ...props }: React.ComponentProps<"li">) {
	return (
		<li
			data-slot="sidebar-menu-item"
			data-sidebar="menu-item"
			className={cn("group/menu-item relative", className)}
			{...props}
		/>
	);
}

const sidebarMenuButtonVariants = cva(
	"peer/menu-button flex w-full items-center gap-2 overflow-hidden rounded-md p-2 text-start text-sm outline-hidden ring-sidebar-ring transition-[width,height,padding] hover:bg-sidebar-accent hover:text-sidebar-accent-foreground focus-visible:ring-2 active:bg-sidebar-accent active:text-sidebar-accent-foreground disabled:pointer-events-none disabled:opacity-50 group-has-data-[sidebar=menu-action]/menu-item:pe-8 aria-disabled:pointer-events-none aria-disabled:opacity-50 data-[active=true]:bg-sidebar-accent data-[active=true]:font-medium data-[active=true]:text-sidebar-accent-foreground data-[state=open]:hover:bg-sidebar-accent data-[state=open]:hover:text-sidebar-accent-foreground group-data-[collapsible=icon]:size-8! group-data-[collapsible=icon]:p-2! [&>span:last-child]:truncate [&>svg]:size-4 [&>svg]:shrink-0",
	{
		variants: {
			variant: {
				default: "hover:bg-sidebar-accent hover:text-sidebar-accent-foreground",
				outline: "bg-background hover:bg-sidebar-accent hover:text-sidebar-accent-foreground",
			},
			size: {
				default: "h-8 text-sm",
				sm: "h-7 text-xs",
				lg: "h-12 text-sm group-data-[collapsible=icon]:p-0!",
			},
		},
		defaultVariants: {
			variant: "default",
			size: "default",
		},
	},
);

function SidebarMenuButton({
	asChild = false,
	isActive = false,
	variant = "default",
	size = "default",
	tooltip,
	className,
	...props
}: React.ComponentProps<"button"> & {
	asChild?: boolean;
	isActive?: boolean;
	tooltip?: string | React.ComponentProps<typeof TooltipContent>;
} & VariantProps<typeof sidebarMenuButtonVariants>) {
	const Comp = asChild ? SlotPrimitive.Root : "button";
	const { isMobile, state } = useSidebarState();

	const button = (
		<Comp
			data-slot="sidebar-menu-button"
			data-sidebar="menu-button"
			data-size={size}
			data-active={isActive}
			className={cn(sidebarMenuButtonVariants({ variant, size }), className)}
			{...props}
		/>
	);

	if (!tooltip) {
		return button;
	}

	if (typeof tooltip === "string") {
		tooltip = {
			children: tooltip,
		};
	}

	return (
		<Tooltip>
			<TooltipTrigger asChild>{button}</TooltipTrigger>
			<TooltipContent side="right" align="center" hidden={state !== "collapsed" || isMobile} {...tooltip} />
		</Tooltip>
	);
}

function SidebarMenuAction({
	className,
	asChild = false,
	showOnHover = false,
	...props
}: React.ComponentProps<"button"> & {
	asChild?: boolean;
	showOnHover?: boolean;
}) {
	const Comp = asChild ? SlotPrimitive.Root : "button";

	return (
		<Comp
			data-slot="sidebar-menu-action"
			data-sidebar="menu-action"
			className={cn(
				"absolute inset-e-1 top-1.5 flex aspect-square w-5 items-center justify-center rounded-md p-0 text-sidebar-foreground outline-hidden ring-sidebar-ring transition-transform hover:bg-sidebar-accent hover:text-sidebar-accent-foreground focus-visible:ring-2 peer-hover/menu-button:text-sidebar-accent-foreground [&>svg]:size-4 [&>svg]:shrink-0",
				"after:absolute after:-inset-2 md:after:hidden",
				"peer-data-[size=sm]/menu-button:top-1",
				"peer-data-[size=default]/menu-button:top-1.5",
				"peer-data-[size=lg]/menu-button:top-2.5",
				"group-data-[collapsible=icon]:hidden",
				showOnHover &&
					"group-focus-within/menu-item:opacity-100 group-hover/menu-item:opacity-100 data-[state=open]:opacity-100 peer-data-[active=true]/menu-button:text-sidebar-accent-foreground md:opacity-0",
				className,
			)}
			{...props}
		/>
	);
}

function SidebarMenuBadge({ className, ...props }: React.ComponentProps<"div">) {
	return (
		<div
			data-slot="sidebar-menu-badge"
			data-sidebar="menu-badge"
			className={cn(
				"pointer-events-none absolute inset-e-1 flex h-5 min-w-5 select-none items-center justify-center rounded-md px-1 font-medium text-sidebar-foreground text-xs tabular-nums",
				"peer-hover/menu-button:text-sidebar-accent-foreground peer-data-[active=true]/menu-button:text-sidebar-accent-foreground",
				"peer-data-[size=sm]/menu-button:top-1",
				"peer-data-[size=default]/menu-button:top-1.5",
				"peer-data-[size=lg]/menu-button:top-2.5",
				"group-data-[collapsible=icon]:hidden",
				className,
			)}
			{...props}
		/>
	);
}

function SidebarMenuSkeleton({
	className,
	showIcon = false,
	...props
}: React.ComponentProps<"div"> & {
	showIcon?: boolean;
}) {
	const width = React.useMemo(() => {
		return `${Math.floor(Math.random() * 40) + 50}%`;
	}, []);

	return (
		<div
			data-slot="sidebar-menu-skeleton"
			data-sidebar="menu-skeleton"
			className={cn("flex h-8 items-center gap-2 rounded-md px-2", className)}
			{...props}
		>
			{showIcon && <Skeleton className="size-4 rounded" data-sidebar="menu-skeleton-icon" />}
			<Skeleton
				className="h-4 max-w-(--skeleton-width) flex-1"
				data-sidebar="menu-skeleton-text"
				style={
					{
						"--skeleton-width": width,
					} as React.CSSProperties
				}
			/>
		</div>
	);
}

function SidebarMenuSub({ className, ...props }: React.ComponentProps<"ul">) {
	return (
		<ul
			data-slot="sidebar-menu-sub"
			data-sidebar="menu-sub"
			className={cn(
				"mx-3.5 flex min-w-0 translate-x-px flex-col gap-1 border-sidebar-border border-l px-2.5 py-0.5",
				"group-data-[collapsible=icon]:hidden",
				className,
			)}
			{...props}
		/>
	);
}

function SidebarMenuSubItem({ className, ...props }: React.ComponentProps<"li">) {
	return (
		<li
			data-slot="sidebar-menu-sub-item"
			data-sidebar="menu-sub-item"
			className={cn("group/menu-sub-item relative", className)}
			{...props}
		/>
	);
}

function SidebarMenuSubButton({
	asChild = false,
	size = "md",
	isActive = false,
	className,
	...props
}: React.ComponentProps<"a"> & {
	asChild?: boolean;
	size?: "sm" | "md";
	isActive?: boolean;
}) {
	const Comp = asChild ? SlotPrimitive.Root : "a";

	return (
		<Comp
			data-slot="sidebar-menu-sub-button"
			data-sidebar="menu-sub-button"
			data-size={size}
			data-active={isActive}
			className={cn(
				"flex h-7 min-w-0 -translate-x-px items-center gap-2 overflow-hidden rounded-md px-2 text-sidebar-foreground outline-hidden ring-sidebar-ring hover:bg-sidebar-accent hover:text-sidebar-accent-foreground focus-visible:ring-2 active:bg-sidebar-accent active:text-sidebar-accent-foreground disabled:pointer-events-none disabled:opacity-50 aria-disabled:pointer-events-none aria-disabled:opacity-50 [&>span:last-child]:truncate [&>svg]:size-4 [&>svg]:shrink-0 [&>svg]:text-sidebar-accent-foreground",
				"data-[active=true]:bg-sidebar-accent data-[active=true]:text-sidebar-accent-foreground",
				size === "sm" && "text-xs",
				size === "md" && "text-sm",
				"group-data-[collapsible=icon]:hidden",
				className,
			)}
			{...props}
		/>
	);
}

export {
	Sidebar,
	SidebarContent,
	SidebarFooter,
	SidebarGroup,
	SidebarGroupAction,
	SidebarGroupContent,
	SidebarGroupLabel,
	SidebarHeader,
	SidebarInput,
	SidebarInset,
	SidebarMenu,
	SidebarMenuAction,
	SidebarMenuBadge,
	SidebarMenuButton,
	SidebarMenuItem,
	SidebarMenuSkeleton,
	SidebarMenuSub,
	SidebarMenuSubButton,
	SidebarMenuSubItem,
	SidebarProvider,
	SidebarRail,
	SidebarSeparator,
	SidebarTrigger,
	useSidebarState,
};