feat: ユーザー名を検索可能にする

app/not-found.tsx

@@ -1,10 +1,12 @@
 import { Button } from "@/components/ui/button";
 import { Separator } from "@/components/ui/separator";
 import Link from "next/link";
+
 export const runtime = "edge";
+
 export default function NotFound() {
 	return (
-		<div className="flex min-h-screen flex-col items-center justify-center bg-background text-foreground">
+		<div className="flex h-full flex-col items-center justify-center bg-background text-foreground">
 			<div className="space-y-4 text-center">
 				<h1 className="font-extrabold text-4xl tracking-tight lg:text-5xl">
 					404

app/page.tsx

@@ -1,65 +1,58 @@
 import { Button } from "@/components/ui/button";
-import { auth } from "@/lib/auth";
+import { signIn } from "@/lib/auth";
 import GitHubWhite from "@/public/github-mark-white.png";
 import GitHubBlack from "@/public/github-mark.png";
 import Image from "next/image";
 import Link from "next/link";
+import { ProfileForm } from "./profile-form";
 
 export const runtime = "edge";
 
 export default async function Home() {
-	const session = await auth();
-	if (!session?.user) return null;
-
 	return (
 		<div className="grid grid-cols-1 md:grid-cols-3 gap-8 h-full pt-24 px-4 text-accent-foreground md:items-center justify-items-center">
-			<div className="col-span-1 w-full max-w-md space-y-8 text-center">
-				<h1 className="font-bold text-2xl text-blue-600 lg:text-5xl">
-					Dev Recap 2024
-				</h1>
-
-				<div className="space-y-3">
-					{session.user.image && (
-						<Image
-							src={session.user.image}
-							alt={session.user.login}
-							width={100}
-							height={100}
-							className="rounded-full mx-auto shadow"
-							priority
-						/>
-					)}
-					<p className="font-semibold text-xl">@{session.user.login}</p>
-					<p className="text-base lg:text-lg">今年もおつかれさまでした。</p>
-					<p className="text-base lg:text-lg">
-						あなたの1年間を振り返りましょう🥳
-					</p>
+			<div className="col-span-1 w-full max-w-md text-center space-y-2">
+				<div className="space-y-8">
+					<h1 className="font-bold text-2xl text-blue-600 lg:text-5xl">
+						Dev Recap 2024
+					</h1>
+					<div className="space-y-2">
+						<p className="text-base lg:text-lg">今年もおつかれさまでした。</p>
+						<p className="text-base lg:text-lg">
+							あなたの1年間を振り返りましょう🥳
+						</p>
+					</div>
 				</div>
 
-				<Button asChild size="lg" className="mx-auto w-full max-w-xs py-6">
-					<Link
-						href="/recap"
-						className="flex items-center justify-center gap-4 text-base"
-					>
+				<ProfileForm />
+				<form
+					action={async () => {
+						"use server";
+						await signIn("github");
+					}}
+					className="w-full max-w-xs mx-auto space-y-2"
+				>
+					<p className="text-lg">or</p>
+					<Button size="lg" className="mx-auto w-full max-w-xs py-6 text-lg">
 						<Image
 							src={GitHubWhite}
 							alt="GitHub"
-							width={20}
-							height={20}
+							width={24}
+							height={24}
 							className="dark:hidden"
 							priority
 						/>
 						<Image
 							src={GitHubBlack}
 							alt="GitHub"
-							width={20}
-							height={20}
+							width={24}
+							height={24}
 							className="hidden dark:block"
 							priority
 						/>
-						振り返りを見る
-					</Link>
-				</Button>
+						GitHubでログイン
+					</Button>
+				</form>
 			</div>
 
 			<div className="hidden md:block col-span-2">

app/profile-form.tsx

@@ -0,0 +1,64 @@
+"use client";
+
+import { Button } from "@/components/ui/button";
+import {
+	Form,
+	FormControl,
+	FormField,
+	FormItem,
+	FormMessage,
+} from "@/components/ui/form";
+import { Input } from "@/components/ui/input";
+import { zodResolver } from "@hookform/resolvers/zod";
+import { useRouter } from "next/navigation";
+import type { FC } from "react";
+import { useForm } from "react-hook-form";
+import { z } from "zod";
+
+const formSchema = z.object({
+	username: z.string().min(1, "ユーザー名は必須です。"),
+});
+
+export const ProfileForm: FC = () => {
+	const { push } = useRouter();
+
+	const form = useForm<z.infer<typeof formSchema>>({
+		resolver: zodResolver(formSchema),
+		defaultValues: {
+			username: "",
+		},
+		mode: "onBlur",
+	});
+
+	function onSubmit(values: z.infer<typeof formSchema>) {
+		push(`/recap/${values.username}`);
+	}
+
+	return (
+		<Form {...form}>
+			<form
+				onSubmit={form.handleSubmit(onSubmit)}
+				className="space-y-4 w-full max-w-xs mx-auto pt-4"
+			>
+				<FormField
+					control={form.control}
+					name="username"
+					render={({ field }) => (
+						<FormItem className="text-left">
+							<FormControl className="py-6 text-lg">
+								<Input
+									placeholder="ユーザー名を入力してください。"
+									{...field}
+								/>
+							</FormControl>
+							<FormMessage />
+						</FormItem>
+					)}
+				/>
+				<Button className="mx-auto w-full max-w-xs py-6 text-lg">
+					振り返りを見る
+				</Button>
+			</form>
+		</Form>
+	);
+};

app/recap/[user]/error.tsx

@@ -0,0 +1,20 @@
+"use client";
+import { Button } from "@/components/ui/button";
+import { Separator } from "@/components/ui/separator";
+import Link from "next/link";
+
+export const runtime = "edge";
+
+export default function ErrorPage() {
+	return (
+		<div className="flex h-full flex-col items-center justify-center bg-background text-foreground">
+			<div className="space-y-4 text-center">
+				<p className="text-lg">ユーザーの情報を取得できませんでした。</p>
+				<Separator className="mx-auto w-40" />
+				<Button asChild size="lg">
+					<Link href="/">ホームに戻る</Link>
+				</Button>
+			</div>
+		</div>
+	);
+}

app/recap/[user]/page.tsx

@@ -0,0 +1,25 @@
+import { auth } from "@/lib/auth";
+import { OverView } from "../components/overview";
+import { fetchGitHubStats } from "../fetchGitHubStats";
+
+export const runtime = "edge";
+
+export default async function Page({
+	params,
+}: {
+	params: Promise<{ user: string }>;
+}) {
+	const { user } = await params;
+	const session = await auth();
+	// ログインしてない場合は環境変数からトークンを取得
+	if (!process.env.GITHUB_TOKEN) {
+		throw new Error("GITHUB_TOKEN is not defined");
+	}
+	const token = session?.accessToken ?? process.env.GITHUB_TOKEN;
+	const data = await fetchGitHubStats({
+		token,
+		login: user,
+	});
+
+	return <OverView user={user} data={data} />;
+}

app/recap/components/action.ts

@@ -0,0 +1,11 @@
+"use server";
+
+import { signIn, signOut } from "@/lib/auth";
+
+export async function handleSignIn(provider?: string) {
+	await signIn(provider);
+}
+
+export async function handleSignOut(provider?: string) {
+	await signOut({ redirectTo: "/" });
+}

app/recap/components/auth-components.tsx

@@ -0,0 +1,23 @@
+import { Button } from "@/components/ui/button";
+import type { ComponentPropsWithRef, FC } from "react";
+import { handleSignIn, handleSignOut } from "./action";
+
+type Props = { provider?: string } & ComponentPropsWithRef<typeof Button>;
+
+export const SignIn: FC<Props> = ({ provider, ...props }) => {
+	return (
+		<form action={() => handleSignIn(provider)}>
+			<Button {...props}>サインイン</Button>
+		</form>
+	);
+};
+
+export const SignOut: FC<Props> = ({ provider, ...props }) => {
+	return (
+		<form className="w-full" action={() => handleSignOut(provider)}>
+			<Button variant="ghost" className="w-full p-0" {...props}>
+				ログアウト
+			</Button>
+		</form>
+	);
+};

app/recap/components/graph/languages.tsx

@@ -96,13 +96,13 @@ export const LanguagesUsageGraph: FC<Props> = ({ data }) => {
 			<CardHeader className="items-start pb-0">
 				<CardTitle>言語の使用率</CardTitle>
 				<CardDescription>
-				  {limitedData.length === 0 ? (
-				    "データがありません。"
-				  ) : (
-				    <>
-				      あなたが最も使用した言語は <b>{limitedData[0].language}</b> です。
-				    </>
-				  )}
+					{limitedData.length === 0 ? (
+						"データがありません。"
+					) : (
+						<>
+							あなたが最も使用した言語は <b>{limitedData[0].language}</b> です。
+						</>
+					)}
 				</CardDescription>
 			</CardHeader>
 			<CardContent className="flex-1 pb-0">

app/recap/components/grass.tsx

@@ -146,7 +146,9 @@ export const ContributionGrass: FC<Props> = ({
 			</TooltipProvider>
 
 			<div className="flex items-end justify-between">
-				<p className="font-bold text-foreground">{totalContributions} contributions</p>
+				<p className="font-bold text-foreground">
+					{totalContributions} contributions
+				</p>
 				<div className="flex gap-2 items-center">
 					<ActivityLevelIndicator />
 					<Button

app/recap/components/header/breadcrumbs.tsx

@@ -7,9 +7,11 @@ import {
 	BreadcrumbPage,
 	BreadcrumbSeparator,
 } from "@/components/ui/breadcrumb";
+import { Button } from "@/components/ui/button";
 import { cn } from "@/lib/utils";
 import { Slash } from "lucide-react";
 import { useSession } from "next-auth/react";
+import { signOut } from "next-auth/react";
 import Link from "next/link";
 import { usePathname } from "next/navigation";
 import type { FC } from "react";
@@ -27,7 +29,21 @@ export const Breadcrumbs: FC = () => {
 						asChild
 						className="text-lg font-extrabold text-accent-foreground"
 					>
-						<Link href="/">Dev Recap 2024</Link>
+						{session?.user ? (
+							<Button
+								variant="link"
+								className="hover:no-underline"
+								onClick={() =>
+									signOut({
+										redirectTo: "/",
+									})
+								}
+							>
+								Dev Recap 2024
+							</Button>
+						) : (
+							<Link href="/">Dev Recap 2024</Link>
+						)}
 					</BreadcrumbLink>
 				</BreadcrumbItem>
 				{isOnRecap && session?.user && (

app/recap/components/header/header.tsx

@@ -8,6 +8,7 @@ import Link from "next/link";
 import { usePathname } from "next/navigation";
 import React, { type FC } from "react";
 import { ModeToggle } from "../theme-toggle/theme-toggle";
+import { UserButton } from "../user-button";
 import { Breadcrumbs } from "./breadcrumbs";
 
 export const Header: FC = () => {
@@ -46,6 +47,7 @@ export const Header: FC = () => {
 							className="dark:hidden"
 						/>
 					</Link>
+					<UserButton />
 					<ModeToggle />
 				</div>
 			</header>