banner page

src/app/admin/resources/[id]/page.tsx

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+'use client';
+
+import { useState, useEffect } from 'react';
+import { useRouter, useParams } from 'next/navigation';
+import Link from 'next/link';
+import AdminSidebar from '@/app/components/AdminSidebar';
+import BackCircleSvg from '@/app/svgs/backcirclesvg';
+import DownloadIcon from '@/app/svgs/downloadicon';
+import PaperClipSvg from '@/app/svgs/paperclipsvg';
+import apiService from '@/app/lib/apiService';
+import type { Resource } from '@/app/admin/resources/mockData';
+import NoticeDeleteModal from '@/app/admin/notices/NoticeDeleteModal';
+
+type Attachment = {
+  name: string;
+  size: string;
+  url?: string;
+  fileKey?: string;
+};
+
+export default function AdminResourceDetailPage() {
+  const params = useParams();
+  const router = useRouter();
+  const [resource, setResource] = useState<Resource | null>(null);
+  const [attachments, setAttachments] = useState<Attachment[]>([]);
+  const [loading, setLoading] = useState(true);
+  const [error, setError] = useState<string | null>(null);
+  const [isDeleting, setIsDeleting] = useState(false);
+  const [isDeleteModalOpen, setIsDeleteModalOpen] = useState(false);
+  const [showToast, setShowToast] = useState(false);
+
+  useEffect(() => {
+    async function fetchResource() {
+      if (!params?.id) return;
+
+      try {
+        setLoading(true);
+        setError(null);
+        
+        const response = await apiService.getLibraryItem(params.id);
+        const data = response.data;
+
+        // API 응답 데이터를 Resource 형식으로 변환
+        const transformedResource: Resource = {
+          id: data.id || data.resourceId || Number(params.id),
+          title: data.title || '',
+          date: data.date || data.createdAt || data.createdDate || new Date().toISOString().split('T')[0],
+          views: data.views || data.viewCount || 0,
+          writer: data.writer || data.author || data.createdBy || '관리자',
+          content: data.content 
+            ? (Array.isArray(data.content) 
+                ? data.content 
+                : typeof data.content === 'string' 
+                  ? data.content.split('\n').filter((line: string) => line.trim())
+                  : [String(data.content)])
+            : [],
+          hasAttachment: data.hasAttachment || data.attachment || false,
+        };
+
+        // 첨부파일 정보 처리
+        if (data.attachments && Array.isArray(data.attachments)) {
+          setAttachments(data.attachments.map((att: any) => ({
+            name: att.name || att.fileName || att.filename || '',
+            size: att.size || att.fileSize || '',
+            url: att.url || att.downloadUrl,
+            fileKey: att.fileKey || att.key || att.fileId,
+          })));
+        } else if (transformedResource.hasAttachment && data.attachment) {
+          // 단일 첨부파일인 경우
+          setAttachments([{
+            name: data.attachment.name || data.attachment.fileName || data.attachment.filename || '첨부파일',
+            size: data.attachment.size || data.attachment.fileSize || '',
+            url: data.attachment.url || data.attachment.downloadUrl,
+            fileKey: data.attachment.fileKey || data.attachment.key || data.attachment.fileId,
+          }]);
+        }
+
+        if (!transformedResource.title) {
+          throw new Error('학습 자료를 찾을 수 없습니다.');
+        }
+
+        setResource(transformedResource);
+      } catch (err) {
+        console.error('학습 자료 조회 오류:', err);
+        setError('학습 자료를 불러오는 중 오류가 발생했습니다.');
+      } finally {
+        setLoading(false);
+      }
+    }
+
+    fetchResource();
+  }, [params?.id]);
+
+  // 토스트 자동 닫기
+  useEffect(() => {
+    if (showToast) {
+      const timer = setTimeout(() => {
+        setShowToast(false);
+      }, 3000);
+      return () => clearTimeout(timer);
+    }
+  }, [showToast]);
+
+  const handleDownload = async (fileKey?: string, url?: string, fileName?: string) => {
+    if (url) {
+      // URL이 있으면 직접 다운로드
+      const link = document.createElement('a');
+      link.href = url;
+      link.download = fileName || 'download';
+      document.body.appendChild(link);
+      link.click();
+      document.body.removeChild(link);
+    } else if (fileKey) {
+      // fileKey가 있으면 API를 통해 다운로드
+      try {
+        const fileUrl = await apiService.getFile(fileKey);
+        if (fileUrl) {
+          const link = document.createElement('a');
+          link.href = fileUrl;
+          link.download = fileName || 'download';
+          document.body.appendChild(link);
+          link.click();
+          document.body.removeChild(link);
+        }
+      } catch (err) {
+        console.error('파일 다운로드 실패:', err);
+        alert('파일 다운로드에 실패했습니다.');
+      }
+    }
+  };
+
+  if (loading) {
+    return (
+      <div className="min-h-screen flex flex-col bg-white">
+        <div className="flex flex-1 min-h-0 justify-center">
+          <div className="w-[1440px] flex min-h-0">
+            <div className="flex">
+              <AdminSidebar />
+            </div>
+            <main className="w-[1120px] bg-white">
+              <div className="h-full flex flex-col">
+                <div className="h-[100px] flex items-center justify-center px-[32px]">
+                  <p className="text-[16px] font-medium text-[#333c47]">로딩 중...</p>
+                </div>
+              </div>
+            </main>
+          </div>
+        </div>
+      </div>
+    );
+  }
+
+  if (error || !resource || !resource.content || resource.content.length === 0) {
+    return (
+      <div className="min-h-screen flex flex-col bg-white">
+        <div className="flex flex-1 min-h-0 justify-center">
+          <div className="w-[1440px] flex min-h-0">
+            <div className="flex">
+              <AdminSidebar />
+            </div>
+            <main className="w-[1120px] bg-white">
+              <div className="h-full flex flex-col">
+                <div className="h-[100px] flex items-center gap-[10px] px-[32px]">
+                  <Link
+                    href="/admin/resources"
+                    aria-label="뒤로 가기"
+                    className="size-8 rounded-full inline-flex items-center justify-center text-[#8C95A1] hover:bg-black/5 no-underline"
+                  >
+                    <BackCircleSvg width={32} height={32} />
+                  </Link>
+                  <h1 className="m-0 text-[24px] font-bold leading-normal text-[#1B2027]">
+                    학습 자료 상세
+                  </h1>
+                </div>
+                <div className="flex-1 flex items-center justify-center">
+                  <p className="text-[16px] font-medium text-[#333c47]">
+                    {error || '학습 자료를 찾을 수 없습니다.'}
+                  </p>
+                </div>
+              </div>
+            </main>
+          </div>
+        </div>
+      </div>
+    );
+  }
+
+  return (
+    <div className="min-h-screen flex flex-col bg-white">
+      <div className="flex flex-1 min-h-0 justify-center">
+        <div className="w-[1440px] flex min-h-0">
+          {/* 사이드바 */}
+          <div className="flex">
+            <AdminSidebar />
+          </div>
+
+          {/* 메인 콘텐츠 */}
+          <main className="w-[1120px] bg-white">
+            <div className="h-full flex flex-col">
+              {/* 상단 타이틀 */}
+              <div className="h-[100px] flex items-center gap-[10px] px-[32px]">
+                <Link
+                  href="/admin/resources"
+                  aria-label="뒤로 가기"
+                  className="size-8 rounded-full inline-flex items-center justify-center text-[#8C95A1] hover:bg-black/5 no-underline shrink-0"
+                >
+                  <BackCircleSvg width={32} height={32} />
+                </Link>
+                <h1 className="m-0 text-[24px] font-bold leading-[1.5] text-[#1B2027]">
+                  학습 자료 상세
+                </h1>
+              </div>
+
+              {/* 카드 */}
+              <section className="flex flex-col gap-[40px] px-[32px] py-[24px]">
+                <div className="rounded-[8px] border border-[#DEE1E6] overflow-hidden bg-white">
+                  {/* 헤더 */}
+                  <div className="p-[32px]">
+                    <div className="flex items-center justify-between">
+                      <div className="flex flex-col gap-[8px]">
+                        <h2 className="m-0 text-[20px] font-bold leading-[1.5] text-[#333C47]">
+                          {resource.title}
+                        </h2>
+                        <div className="flex items-center gap-[16px] text-[13px] font-medium leading-[1.4]">
+                          <div className="flex items-center gap-[8px]">
+                            <span className="text-[#8C95A1]">작성자</span>
+                            <span className="text-[#333C47]">{resource.writer}</span>
+                          </div>
+                          <div className="h-[16px] w-0 flex items-center justify-center">
+                            <div className="h-0 w-[16px] border-t border-[#DEE1E6]" />
+                          </div>
+                          <div className="flex items-center gap-[8px]">
+                            <span className="text-[#8C95A1]">게시일</span>
+                            <span className="text-[#333C47]">
+                              {resource.date.includes('T') 
+                                ? new Date(resource.date).toISOString().split('T')[0]
+                                : resource.date}
+                            </span>
+                          </div>
+                          <div className="h-[16px] w-0 flex items-center justify-center">
+                            <div className="h-0 w-[16px] border-t border-[#DEE1E6]" />
+                          </div>
+                          <div className="flex items-center gap-[8px]">
+                            <span className="text-[#8C95A1]">조회수</span>
+                            <span className="text-[#333C47]">{resource.views.toLocaleString()}</span>
+                          </div>
+                        </div>
+                      </div>
+                    </div>
+                  </div>
+
+                  {/* 구분선 */}
+                  <div className="h-px bg-[#DEE1E6] w-full" />
+
+                  {/* 본문 및 첨부파일 */}
+                  <div className="flex flex-col gap-[40px] p-[32px]">
+                    {/* 본문 */}
+                    <div className="text-[15px] font-normal leading-[1.5] text-[#333C47]">
+                      {resource.content.map((p, idx) => (
+                        <p key={idx} className="mb-0 leading-[1.5]">
+                          {p}
+                        </p>
+                      ))}
+                    </div>
+
+                    {/* 첨부파일 섹션 */}
+                    {attachments.length > 0 && (
+                      <div className="flex flex-col gap-[24px] w-full">
+                        <div className="flex flex-col gap-[8px] w-full">
+                          <div className="flex items-center gap-[12px] h-[32px]">
+                            <div className="flex items-center">
+                              <p className="text-[15px] font-semibold leading-[1.5] text-[#6C7682] m-0">
+                                첨부 파일
+                              </p>
+                            </div>
+                          </div>
+                          {attachments.map((attachment, idx) => (
+                            <div
+                              key={idx}
+                              className="bg-white border border-[#DEE1E6] rounded-[6px] h-[64px] flex items-center gap-[12px] px-[17px] py-1 w-full"
+                            >
+                              <div className="size-[24px] shrink-0">
+                                <PaperClipSvg width={24} height={24} className="text-[#333C47]" />
+                              </div>
+                              <div className="flex-1 flex items-center gap-[8px] min-w-0">
+                                <p className="text-[15px] font-normal leading-[1.5] text-[#1B2027] truncate m-0">
+                                  {attachment.name}
+                                </p>
+                                <p className="text-[13px] font-normal leading-[1.4] text-[#8C95A1] shrink-0 m-0">
+                                  {attachment.size}
+                                </p>
+                              </div>
+                              <button
+                                type="button"
+                                onClick={() => handleDownload(attachment.fileKey, attachment.url, attachment.name)}
+                                className="bg-white border border-[#8C95A1] rounded-[6px] h-[32px] flex items-center justify-center gap-[4px] px-[16px] py-[3px] shrink-0 hover:bg-[#F9FAFB] cursor-pointer"
+                              >
+                                <DownloadIcon width={16} height={16} className="text-[#4C5561]" />
+                                <span className="text-[13px] font-medium leading-[1.4] text-[#4C5561]">
+                                  다운로드
+                                </span>
+                              </button>
+                            </div>
+                          ))}
+                        </div>
+                      </div>
+                    )}
+                  </div>
+                </div>
+
+                {/* 버튼 영역 */}
+                <div className="flex items-center justify-end gap-[12px]">
+                  <button
+                    type="button"
+                    onClick={() => setIsDeleteModalOpen(true)}
+                    disabled={isDeleting}
+                    className="bg-[#FEF2F2] h-[48px] rounded-[10px] px-[8px] shrink-0 min-w-[80px] flex items-center justify-center hover:bg-[#FEE2E2] transition-colors disabled:opacity-50 disabled:cursor-not-allowed"
+                  >
+                    <span className="text-[16px] font-semibold leading-[1.5] text-[#F64C4C] text-center">
+                      삭제
+                    </span>
+                  </button>
+                  <button
+                    type="button"
+                    onClick={() => router.push(`/admin/resources/${params.id}/edit`)}
+                    className="bg-[#F1F3F5] h-[48px] rounded-[10px] px-[16px] shrink-0 min-w-[90px] flex items-center justify-center hover:bg-[#E9ECEF] transition-colors"
+                  >
+                    <span className="text-[16px] font-semibold leading-[1.5] text-[#4C5561] text-center">
+                      수정하기
+                    </span>
+                  </button>
+                </div>
+              </section>
+            </div>
+          </main>
+        </div>
+      </div>
+
+      {/* 삭제 확인 모달 */}
+      <NoticeDeleteModal
+        open={isDeleteModalOpen}
+        onClose={() => setIsDeleteModalOpen(false)}
+        onConfirm={async () => {
+          if (!params?.id) {
+            alert('학습 자료 ID를 찾을 수 없습니다.');
+            setIsDeleteModalOpen(false);
+            return;
+          }
+
+          try {
+            setIsDeleting(true);
+            await apiService.deleteLibraryItem(params.id);
+            setIsDeleteModalOpen(false);
+            setShowToast(true);
+            // 토스트 표시 후 목록 페이지로 이동
+            setTimeout(() => {
+              router.push('/admin/resources');
+            }, 1500);
+          } catch (err) {
+            console.error('학습 자료 삭제 오류:', err);
+            const errorMessage = err instanceof Error ? err.message : '학습 자료 삭제에 실패했습니다.';
+            alert(errorMessage);
+            setIsDeleteModalOpen(false);
+          } finally {
+            setIsDeleting(false);
+          }
+        }}
+        isDeleting={isDeleting}
+      />
+
+      {/* 삭제 완료 토스트 */}
+      {showToast && (
+        <div className="fixed right-[60px] bottom-[60px] z-50">
+          <div className="bg-white border border-[#dee1e6] rounded-[8px] p-4 min-w-[360px] flex gap-[10px] items-center">
+            <div className="relative shrink-0 w-[16.667px] h-[16.667px]">
+              <svg width="17" height="17" viewBox="0 0 17 17" fill="none" xmlns="http://www.w3.org/2000/svg">
+                <circle cx="8.5" cy="8.5" r="8.5" fill="#384FBF"/>
+                <path d="M5.5 8.5L7.5 10.5L11.5 6.5" stroke="white" strokeWidth="1.5" strokeLinecap="round" strokeLinejoin="round"/>
+              </svg>
+            </div>
+            <p className="text-[15px] font-medium leading-[1.5] text-[#1b2027] text-nowrap">
+              학습 자료가 삭제되었습니다.
+            </p>
+          </div>
+        </div>
+      )}
+    </div>
+  );
+}
+