better-auth/docs/components/side-bar.tsx

"use client";

import { AnimatePresence, motion, MotionConfig } from "framer-motion";

import { AsideLink } from "@/components/ui/aside-link";
import { Suspense, useEffect, useState } from "react";
import { useSearchContext } from "fumadocs-ui/provider";
import { usePathname, useRouter } from "next/navigation";
import { contents, examples } from "./sidebar-content";
import { ChevronDownIcon, Search } from "lucide-react";
import {
	Select,
	SelectContent,
	SelectItem,
	SelectTrigger,
	SelectValue,
} from "./ui/select";
import { loglib } from "@loglib/tracker";
import { cn } from "@/lib/utils";

export default function ArticleLayout() {
	const [currentOpen, setCurrentOpen] = useState<number>(0);

	const { setOpenSearch } = useSearchContext();
	const pathname = usePathname();

	function getDefaultValue() {
		const defaultValue = contents.findIndex((item) =>
			item.list.some((listItem) => listItem.href === pathname),
		);
		return defaultValue === -1 ? 0 : defaultValue;
	}

	const router = useRouter();
	const [group, setGroup] = useState("docs");

	useEffect(() => {
		const grp = pathname.includes("examples") ? "examples" : "docs";
		setGroup(grp);
		setCurrentOpen(getDefaultValue());
	}, []);

	const cts = group === "docs" ? contents : examples;

	return (
		<div className="fixed top-0">
			<aside className="border-r border-lines md:block hidden w-[--fd-sidebar-width] overflow-y-auto absolute top-[58px] h-[92dvh]">
				<Select
					defaultValue="docs"
					value={group}
					onValueChange={(val) => {
						loglib.track("sidebar-group-change", { group: val });
						setGroup(val);
						if (val === "docs") {
							router.push("/docs");
						} else {
							router.push("/docs/examples");
						}
					}}
				>
					<SelectTrigger className="rounded-none h-16 border-none border-b border">
						<SelectValue />
					</SelectTrigger>
					<SelectContent>
						<SelectItem value="docs" className="h-12">
							<div className="flex items-center gap-1">
								<svg
									xmlns="http://www.w3.org/2000/svg"
									width="1.4em"
									height="1.4em"
									viewBox="0 0 24 24"
								>
									<path
										fill="currentColor"
										d="M4.727 2.733c.306-.308.734-.508 1.544-.618C7.105 2.002 8.209 2 9.793 2h4.414c1.584 0 2.688.002 3.522.115c.81.11 1.238.31 1.544.618c.305.308.504.74.613 1.557c.112.84.114 1.955.114 3.552V18H7.426c-1.084 0-1.462.006-1.753.068c-.513.11-.96.347-1.285.667c-.11.108-.164.161-.291.505A1.3 1.3 0 0 0 4 19.7V7.842c0-1.597.002-2.711.114-3.552c.109-.816.308-1.249.613-1.557"
										opacity=".5"
									></path>
									<path
										fill="currentColor"
										d="M20 18H7.426c-1.084 0-1.462.006-1.753.068c-.513.11-.96.347-1.285.667c-.11.108-.164.161-.291.505s-.107.489-.066.78l.022.15c.11.653.31.998.616 1.244c.307.246.737.407 1.55.494c.837.09 1.946.092 3.536.092h4.43c1.59 0 2.7-.001 3.536-.092c.813-.087 1.243-.248 1.55-.494c.2-.16.354-.362.467-.664H8a.75.75 0 0 1 0-1.5h11.975c.018-.363.023-.776.025-1.25M7.25 7A.75.75 0 0 1 8 6.25h8a.75.75 0 0 1 0 1.5H8A.75.75 0 0 1 7.25 7M8 9.75a.75.75 0 0 0 0 1.5h5a.75.75 0 0 0 0-1.5z"
									></path>
								</svg>
								Docs
							</div>
							<p className="text-xs text-muted-foreground">
								get started, concepts, and plugins
							</p>
						</SelectItem>
						<SelectItem value="examples">
							<div className="flex items-center gap-1">
								<svg
									xmlns="http://www.w3.org/2000/svg"
									width="1.4em"
									height="1.4em"
									viewBox="0 0 24 24"
								>
									<path
										fill="currentColor"
										d="M12 2c4.714 0 7.071 0 8.535 1.464c1.08 1.08 1.364 2.647 1.439 5.286L22 9.5H2.026v-.75c.075-2.64.358-4.205 1.438-5.286C4.93 2 7.286 2 12 2"
										opacity=".5"
									></path>
									<path
										fill="currentColor"
										d="M13 6a1 1 0 1 1-2 0a1 1 0 0 1 2 0m-3 0a1 1 0 1 1-2 0a1 1 0 0 1 2 0M7 6a1 1 0 1 1-2 0a1 1 0 0 1 2 0"
									></path>
									<path
										fill="currentColor"
										d="M2 12c0 4.714 0 7.071 1.464 8.535c1.01 1.01 2.446 1.324 4.786 1.421L9 22V9.5H2.026l-.023.75Q2 11.066 2 12"
										opacity=".7"
									></path>
									<path
										fill="currentColor"
										d="M22 12c0 4.714 0 7.071-1.465 8.535C19.072 22 16.714 22 12 22c-.819 0-2.316 0-3-.008V9.5h13l-.003.75Q22 11.066 22 12"
									></path>
								</svg>
								Examples
							</div>
							<p className="text-xs">examples and guides</p>
						</SelectItem>
					</SelectContent>
				</Select>
				<div
					className="flex items-center gap-2 p-2 px-4 border-b bg-gradient-to-br dark:from-stone-900 dark:to-stone-950/80"
					onClick={() => {
						setOpenSearch(true);
						loglib.track("sidebar-search-open");
					}}
				>
					<Search className="h-4 w-4" />
					<p className="text-sm bg-gradient-to-tr from-gray-500 to-stone-400 bg-clip-text text-transparent">
						Search documentation...
					</p>
				</div>

				<MotionConfig transition={{ duration: 0.4, type: "spring", bounce: 0 }}>
					<div className="flex flex-col">
						{cts.map((item, index) => (
							<div key={item.title}>
								<button
									className="border-b w-full hover:underline border-lines text-sm px-5 py-2.5 text-left flex items-center gap-2"
									onClick={() => {
										if (currentOpen === index) {
											setCurrentOpen(-1);
										} else {
											setCurrentOpen(index);
										}
									}}
								>
									<item.Icon className="w-5 h-5" />
									<span className="grow">{item.title}</span>
									<motion.div
										animate={{ rotate: currentOpen === index ? 180 : 0 }}
									>
										<ChevronDownIcon
											className={cn(
												"h-4 w-4 shrink-0 text-muted-foreground transition-transform duration-200",
											)}
										/>
									</motion.div>
								</button>
								<AnimatePresence initial={false}>
									{currentOpen === index && (
										<motion.div
											initial={{ opacity: 0, height: 0 }}
											animate={{ opacity: 1, height: "auto" }}
											exit={{ opacity: 0, height: 0 }}
											className="relative overflow-hidden"
										>
											<motion.div
												// initial={{ opacity: 0, y: -20 }}
												// animate={{ opacity: 1, y: 0 }}
												className="text-sm"
											>
												{item.list.map((listItem, j) => (
													<div
														key={listItem.title}
														onClick={() => {
															loglib.track("sidebar-link-click", {
																title: listItem.title,
																href: listItem.href,
															});
														}}
													>
														<Suspense fallback={<>Loading...</>}>
															{listItem.group ? (
																<div className="flex flex-row gap-2 items-center mx-5 my-1  ">
																	<p className="text-sm bg-gradient-to-tr dark:from-gray-100 dark:to-stone-200 bg-clip-text text-transparent from-gray-900 to-stone-900">
																		{listItem.title}
																	</p>
																	<div className="flex-grow h-px bg-gradient-to-r from-stone-800/90 to-stone-800/60" />
																</div>
															) : (
																<AsideLink
																	href={listItem.href}
																	startWith="/docs"
																	title={listItem.title}
																	className="break-words w-[--fd-sidebar-width]"
																>
																	<listItem.icon className="w-4 h-4 text-stone-950 dark:text-white" />
																	{listItem.title}
																</AsideLink>
															)}
														</Suspense>
													</div>
												))}
											</motion.div>
										</motion.div>
									)}
								</AnimatePresence>
							</div>
						))}
					</div>
				</MotionConfig>
			</aside>
		</div>
	);
}