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165 lines
8.5 KiB
TypeScript
165 lines
8.5 KiB
TypeScript
'use client';
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import { useQuery } from '@tanstack/react-query';
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import { getPost } from '@/api/posts';
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import { getProfile } from '@/api/profile';
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import MarkdownRenderer from '@/components/post/MarkdownRenderer';
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import CommentList from '@/components/comment/CommentList';
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import TOC from '@/components/post/TOC';
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import { Loader2, Calendar, Eye, Folder, User, ArrowLeft, AlertCircle, ChevronLeft, ChevronRight } from 'lucide-react';
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import { useRouter } from 'next/navigation';
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import Link from 'next/link';
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import Image from 'next/image';
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import { Post } from '@/types'; // 타입 임포트
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interface PostDetailClientProps {
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slug: string;
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initialPost: Post; // 🌟 서버에서 넘겨받는 초기 데이터 (필수)
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}
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const getPostErrorInfo = (error: unknown) => {
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if (typeof error === 'object' && error !== null && 'response' in error) {
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const response = (error as { response?: { status?: number; data?: { message?: string } } }).response;
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return {
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status: response?.status,
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message: response?.data?.message,
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};
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}
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return {
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status: undefined,
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message: error instanceof Error ? error.message : undefined,
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};
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};
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export default function PostDetailClient({ slug, initialPost }: PostDetailClientProps) {
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const router = useRouter();
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// 1. 게시글 상세 조회
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const { data: post, isLoading: isPostLoading, error } = useQuery({
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queryKey: ['post', slug],
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queryFn: () => getPost(slug),
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enabled: !!slug,
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// 🌟 핵심: 서버에서 가져온 데이터를 초기값으로 사용하여 즉시 렌더링 (Hydration)
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initialData: initialPost,
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});
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const { data: profile } = useQuery({
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queryKey: ['profile'],
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queryFn: getProfile,
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});
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// 🌟 Loading 상태 처리를 제거하거나 조건을 완화합니다.
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// initialData가 있으면 isLoading은 false가 되므로 바로 아래 컨텐츠가 렌더링됩니다.
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if (isPostLoading) {
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return (
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<div className="flex justify-center items-center h-screen">
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<Loader2 className="animate-spin text-[var(--color-accent)]" size={40} />
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</div>
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);
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}
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// 에러 처리
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if (error || !post) {
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const { status: errorStatus, message } = getPostErrorInfo(error);
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const errorMessage = message || '게시글을 찾을 수 없습니다.';
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const isAuthError = errorStatus === 401 || errorStatus === 403;
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return (
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<div className="mx-auto max-w-4xl px-4 py-20 text-center">
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<div className="flex justify-center mb-4">
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<AlertCircle className="text-[var(--color-text-subtle)]" size={64} />
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</div>
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<h2 className="mb-2 text-2xl font-bold text-[var(--color-text)]">
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{isAuthError ? '접근 권한이 없습니다.' : '게시글을 불러올 수 없습니다.'}
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</h2>
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<p className="mb-6 text-[var(--color-text-muted)]">
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{isAuthError ? '로그인이 필요하거나 비공개 게시글일 수 있습니다.' : errorMessage}
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</p>
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<div className="flex justify-center gap-3">
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<button onClick={() => router.push('/')} className="rounded-lg border border-[var(--color-line)] bg-[var(--color-control)] px-5 py-2.5 font-semibold text-[var(--color-text-muted)] transition-colors hover:bg-[var(--color-surface-strong)]">메인으로</button>
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</div>
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</div>
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);
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}
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// 백엔드 데이터 사용 (이전글/다음글)
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const prevPost = post.prevPost;
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const nextPost = post.nextPost;
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return (
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<div className="mx-auto max-w-7xl px-4 py-12 md:px-8">
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<Link href="/" className="mb-8 inline-flex items-center gap-1 text-[var(--color-text-muted)] transition-colors hover:text-[var(--color-accent)]">
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<ArrowLeft size={18} />
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<span className="text-sm font-medium">목록으로</span>
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</Link>
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<div className="relative grid gap-8 xl:grid-cols-[minmax(0,800px)_220px] xl:justify-center xl:gap-16">
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<main className="min-w-0">
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<article>
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<header className="mb-10 border-b border-[var(--color-line)] pb-8">
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<div className="mb-4 flex items-start justify-between">
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<div className="flex items-center gap-2 rounded-full bg-[var(--color-accent-soft)] px-3 py-1 text-sm font-semibold text-[var(--color-accent)]">
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<Folder size={14} />
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<span>{post.categoryName || '미분류'}</span>
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</div>
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</div>
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<h1 className="mb-6 break-keep text-3xl font-bold leading-tight tracking-normal text-[var(--color-text)] md:text-5xl">{post.title}</h1>
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<div className="flex flex-wrap items-center gap-6 text-sm text-[var(--color-text-muted)]">
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<div className="flex items-center gap-2">
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{profile?.imageUrl ? (
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<Image
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src={profile.imageUrl}
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alt="작성자"
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width={32}
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height={32}
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className="h-8 w-8 rounded-full border border-[var(--color-line)] object-cover shadow-sm"
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unoptimized
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/>
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) : (
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<div className="flex h-8 w-8 items-center justify-center rounded-full bg-black/[0.05] dark:bg-white/10"><User size={16} /></div>
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)}
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<span className="font-bold text-[var(--color-text)]">{profile?.name || 'Dev Park'}</span>
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</div>
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<div className="flex items-center gap-1.5"><Calendar size={16} />{new Date(post.createdAt).toLocaleDateString('ko-KR')}</div>
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<div className="flex items-center gap-1.5"><Eye size={16} />조회 {post.viewCount.toLocaleString()}</div>
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</div>
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</header>
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<div className="prose prose-lg mb-20 max-w-none prose-headings:font-bold prose-headings:text-[var(--color-text)] prose-p:text-[var(--color-text)] prose-strong:text-[var(--color-text)] prose-li:text-[var(--color-text-muted)] prose-a:text-[var(--color-accent)] prose-hr:border-[var(--color-line)] prose-pre:bg-[#1e1e1e] prose-pre:text-gray-100">
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<MarkdownRenderer content={post.content || ''} />
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</div>
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</article>
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<nav className="mb-16 grid grid-cols-1 gap-4 border-y border-[var(--color-line)] py-8 md:grid-cols-2">
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{prevPost ? (
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<Link href={`/posts/${prevPost.slug}`} className="group flex w-full flex-col items-start gap-1 rounded-lg border border-[var(--color-line)] bg-[var(--color-surface)] p-5 transition-colors hover:bg-[var(--color-surface-strong)]">
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<span className="flex items-center gap-1 text-xs font-bold text-[var(--color-text-subtle)] transition-colors group-hover:text-[var(--color-accent)]"><ChevronLeft size={16} /> 이전 글</span>
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<span className="line-clamp-1 w-full text-left font-bold text-[var(--color-text-muted)] transition-colors group-hover:text-[var(--color-accent)]">{prevPost.title}</span>
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</Link>
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) : <div className="hidden w-full cursor-not-allowed rounded-lg border border-[var(--color-line)] bg-[var(--color-surface)] p-5 opacity-60 md:block"><span className="flex items-center gap-1 text-xs font-bold text-[var(--color-text-subtle)]"><ChevronLeft size={16} /> 이전 글 없음</span></div>}
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{nextPost ? (
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<Link href={`/posts/${nextPost.slug}`} className="group flex w-full flex-col items-end gap-1 rounded-lg border border-[var(--color-line)] bg-[var(--color-surface)] p-5 transition-colors hover:bg-[var(--color-surface-strong)]">
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<span className="flex items-center gap-1 text-xs font-bold text-[var(--color-text-subtle)] transition-colors group-hover:text-[var(--color-accent)]">다음 글 <ChevronRight size={16} /></span>
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<span className="line-clamp-1 w-full text-right font-bold text-[var(--color-text-muted)] transition-colors group-hover:text-[var(--color-accent)]">{nextPost.title}</span>
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</Link>
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) : <div className="hidden w-full cursor-not-allowed flex-col items-end gap-1 rounded-lg border border-[var(--color-line)] bg-[var(--color-surface)] p-5 opacity-60 md:flex"><span className="flex items-center gap-1 text-xs font-bold text-[var(--color-text-subtle)]">다음 글 없음 <ChevronRight size={16} /></span></div>}
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</nav>
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<CommentList postSlug={post.slug} />
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</main>
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<aside className="hidden w-[220px] shrink-0 xl:block">
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<div className="sticky top-24">
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<TOC content={post.content || ''} />
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</div>
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</aside>
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</div>
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</div>
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);
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}
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