프로젝트 저장 및 목록

src/app/projects/page.tsx

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+"use client";
+
+import { useEffect, useState } from "react";
+import Link from "next/link";
+import {
+  FilePlus2,
+  Trash2,
+  Eye,
+  Pencil,
+  ListChecks,
+  ChevronLeft,
+  ChevronRight,
+} from "lucide-react";
+
+interface ProjectListItem {
+  id: string;
+  title: string;
+  slug: string;
+  status: string;
+  createdAt: string;
+  updatedAt: string;
+}
+
+export default function ProjectsPage() {
+  const [projects, setProjects] = useState<ProjectListItem[]>([]);
+  const [status, setStatus] = useState<"idle" | "loading" | "error">("idle");
+  const [selectedSlugs, setSelectedSlugs] = useState<string[]>([]);
+  const [currentPage, setCurrentPage] = useState(1);
+  const pageSize = 10;
+
+  useEffect(() => {
+    let cancelled = false;
+
+    const load = async () => {
+      try {
+        setStatus("loading");
+
+        const res = await fetch("/api/projects");
+        if (!res.ok) {
+          if (!cancelled) {
+            setStatus("error");
+          }
+          return;
+        }
+
+        const data = (await res.json()) as ProjectListItem[];
+        if (!cancelled) {
+          setProjects(Array.isArray(data) ? data : []);
+          setStatus("idle");
+        }
+      } catch {
+        if (!cancelled) {
+          setStatus("error");
+        }
+      }
+    };
+
+    void load();
+
+    return () => {
+      cancelled = true;
+    };
+  }, []);
+
+  useEffect(() => {
+    const totalPages = Math.max(1, Math.ceil(projects.length / pageSize));
+    setCurrentPage((prev) => Math.min(prev, totalPages));
+  }, [projects.length, pageSize]);
+
+  const handleDelete = async (slug: string) => {
+    if (typeof window !== "undefined") {
+      const confirmed = window.confirm(
+        "이 프로젝트를 삭제할까요? 삭제 후에는 되돌릴 수 없습니다. (로컬 저장 및 자동저장 데이터도 함께 삭제됩니다.)",
+      );
+
+      if (!confirmed) return;
+    }
+
+    try {
+      const res = await fetch(`/api/projects/${encodeURIComponent(slug)}`, {
+        method: "DELETE",
+      });
+
+      if (!res.ok) {
+        setStatus("error");
+        return;
+      }
+
+      setProjects((prev) => prev.filter((p) => p.slug !== slug));
+      setSelectedSlugs((prev) => prev.filter((s) => s !== slug));
+
+      if (typeof window !== "undefined") {
+        window.localStorage.removeItem(`pb:project:${slug}`);
+        window.localStorage.removeItem(`pb:autosave:${slug}`);
+      }
+    } catch {
+      setStatus("error");
+    }
+  };
+
+  const totalCount = projects.length;
+  const totalPages = Math.max(1, Math.ceil(totalCount / pageSize));
+  const startIndex = (currentPage - 1) * pageSize;
+  const endIndex = startIndex + pageSize;
+  const pageProjects = projects.slice(startIndex, endIndex);
+
+  const handleBulkDelete = async () => {
+    const slugs = selectedSlugs;
+    if (slugs.length === 0) return;
+
+    if (typeof window !== "undefined") {
+      const confirmed = window.confirm(
+        "선택한 프로젝트를 모두 삭제할까요? 삭제 후에는 되돌릴 수 없습니다. (로컬 저장 및 자동저장 데이터도 함께 삭제됩니다.)",
+      );
+      if (!confirmed) return;
+    }
+
+    try {
+      const results = await Promise.all(
+        slugs.map(async (slug) => {
+          const res = await fetch(`/api/projects/${encodeURIComponent(slug)}`, { method: "DELETE" });
+          return { slug, ok: res.ok };
+        }),
+      );
+
+      const okSlugs = results.filter((r) => r.ok).map((r) => r.slug);
+
+      if (okSlugs.length === 0) {
+        setStatus("error");
+        return;
+      }
+
+      setProjects((prev) => prev.filter((p) => !okSlugs.includes(p.slug)));
+      setSelectedSlugs((prev) => prev.filter((s) => !okSlugs.includes(s)));
+
+      if (typeof window !== "undefined") {
+        for (const slug of okSlugs) {
+          window.localStorage.removeItem(`pb:project:${slug}`);
+          window.localStorage.removeItem(`pb:autosave:${slug}`);
+        }
+      }
+
+      if (okSlugs.length !== slugs.length) {
+        setStatus("error");
+      }
+    } catch {
+      setStatus("error");
+    }
+  };
+
+  return (
+    <main className="min-h-screen flex flex-col bg-slate-950 text-slate-50">
+      <header className="border-b border-slate-800 px-6 py-4 flex items-center justify-between bg-slate-950/80 backdrop-blur">
+        <div>
+          <h1 className="text-xl font-semibold">프로젝트 목록</h1>
+          <p className="text-xs text-slate-400">저장된 프로젝트들을 한 눈에 볼 수 있는 목록</p>
+        </div>
+        <div className="flex items-center gap-2 text-xs">
+          <Link
+            href="/editor"
+            className="inline-flex items-center gap-1 rounded border border-sky-700 bg-sky-950 px-3 py-1 text-sky-100 hover:bg-sky-900 shadow-sm"
+          >
+            <FilePlus2 className="w-4 h-4" aria-hidden="true" />
+            <span>새 프로젝트 만들기</span>
+          </Link>
+        </div>
+      </header>
+      <section className="flex-1 px-6 py-4 overflow-auto">
+        {status === "error" && (
+          <p className="text-xs text-red-300 mb-3">프로젝트 목록을 불러오는 중 오류가 발생했습니다. 잠시 후 다시 시도해 주세요.</p>
+        )}
+        {projects.length === 0 && status === "idle" && (
+          <p className="text-xs text-slate-400">아직 저장된 프로젝트가 없습니다. 에디터에서 프로젝트를 저장해 보세요.</p>
+        )}
+        {projects.length > 0 && (
+          <>
+            <div className="flex items-center justify-between mb-2 text-[11px] text-slate-300">
+              <div className="inline-flex items-center gap-2">
+                <span className="inline-flex items-center gap-1 px-2 py-1 rounded-full bg-slate-900/70 border border-slate-700">
+                  <ListChecks className="w-3 h-3 text-slate-400" aria-hidden="true" />
+                  <span>
+                    선택된 프로젝트: <span className="font-semibold">{selectedSlugs.length}</span>개
+                  </span>
+                </span>
+              </div>
+              <button
+                type="button"
+                className="inline-flex items-center gap-1 rounded border border-red-700 px-2 py-1 text-red-200 hover:bg-red-900/40 disabled:opacity-40 disabled:cursor-not-allowed"
+                disabled={selectedSlugs.length === 0}
+                onClick={() => {
+                  void handleBulkDelete();
+                }}
+              >
+                <Trash2 className="w-3 h-3" aria-hidden="true" />
+                <span>선택 삭제</span>
+              </button>
+            </div>
+            <table className="w-full text-xs text-left border-collapse mt-2">
+              <thead>
+                <tr className="border-b border-slate-800 text-slate-400">
+                  <th className="py-2 pr-2 w-8">
+                    <input
+                      type="checkbox"
+                      className="h-3 w-3 rounded border-slate-700 bg-slate-900 align-middle"
+                      aria-label="전체 선택"
+                      checked={
+                        pageProjects.length > 0 && pageProjects.every((p) => selectedSlugs.includes(p.slug))
+                      }
+                      onChange={(e) => {
+                        if (e.target.checked) {
+                          const slugsOnPage = pageProjects.map((p) => p.slug);
+                          setSelectedSlugs((prev) => Array.from(new Set([...prev, ...slugsOnPage])));
+                        } else {
+                          const slugsOnPage = pageProjects.map((p) => p.slug);
+                          setSelectedSlugs((prev) => prev.filter((s) => !slugsOnPage.includes(s)));
+                        }
+                      }}
+                    />
+                  </th>
+                  <th className="py-2 pr-4">제목</th>
+                  <th className="py-2 pr-4">주소(slug)</th>
+                  <th className="py-2 pr-4">상태</th>
+                  <th className="py-2 pr-4">생성일</th>
+                  <th className="py-2 pr-4">수정일</th>
+                  <th className="py-2 pr-4 text-right">액션</th>
+                </tr>
+              </thead>
+              <tbody>
+                {pageProjects.map((project) => {
+                  const checked = selectedSlugs.includes(project.slug);
+                  return (
+                    <tr key={project.id} className="border-b border-slate-900 hover:bg-slate-900/60">
+                      <td className="py-2 pr-2 w-8">
+                        <input
+                          type="checkbox"
+                          className="h-3 w-3 rounded border-slate-700 bg-slate-900 align-middle"
+                          aria-label={`${project.title} 선택`}
+                          checked={checked}
+                          onChange={(e) => {
+                            if (e.target.checked) {
+                              setSelectedSlugs((prev) =>
+                                prev.includes(project.slug) ? prev : [...prev, project.slug],
+                              );
+                            } else {
+                              setSelectedSlugs((prev) => prev.filter((s) => s !== project.slug));
+                            }
+                          }}
+                        />
+                      </td>
+                      <td className="py-2 pr-4 text-slate-100">{project.title}</td>
+                      <td className="py-2 pr-4 text-slate-300 font-mono text-[11px]">{project.slug}</td>
+                      <td className="py-2 pr-4 text-slate-300">{project.status}</td>
+                      <td className="py-2 pr-4 text-slate-500 text-[11px]">
+                        {new Date(project.createdAt).toLocaleString()}
+                      </td>
+                      <td className="py-2 pr-4 text-slate-500 text-[11px]">
+                        {new Date(project.updatedAt).toLocaleString()}
+                      </td>
+                      <td className="py-2 pl-4 pr-0 text-right text-[11px]">
+                        <div className="inline-flex items-center gap-2">
+                          <Link
+                            href={`/editor?slug=${encodeURIComponent(project.slug)}`}
+                            className="inline-flex items-center gap-1 text-sky-300 hover:text-sky-200 underline-offset-2 hover:underline"
+                          >
+                            <Pencil className="w-3 h-3" aria-hidden="true" />
+                            <span>편집</span>
+                          </Link>
+                          <Link
+                            href={`/preview?slug=${encodeURIComponent(project.slug)}`}
+                            className="inline-flex items-center gap-1 text-slate-300 hover:text-slate-100 underline-offset-2 hover:underline"
+                          >
+                            <Eye className="w-3 h-3" aria-hidden="true" />
+                            <span>미리보기</span>
+                          </Link>
+                          <button
+                            type="button"
+                            className="inline-flex items-center gap-1 text-red-300 hover:text-red-200 underline-offset-2 hover:underline"
+                            onClick={() => {
+                              void handleDelete(project.slug);
+                            }}
+                          >
+                            <Trash2 className="w-3 h-3" aria-hidden="true" />
+                            <span>삭제</span>
+                          </button>
+                        </div>
+                      </td>
+                    </tr>
+                  );
+                })}
+              </tbody>
+            </table>
+
+            <div className="mt-3 flex items-center justify-between text-[11px] text-slate-300">
+              <div className="inline-flex items-center gap-2">
+                <span className="px-2 py-1 rounded-full bg-slate-900/70 border border-slate-700">
+                  전체 {totalCount}개 중{" "}
+                  <span className="font-semibold">
+                    {totalCount === 0 ? 0 : startIndex + 1}–{Math.min(endIndex, totalCount)}
+                  </span>
+                </span>
+              </div>
+              <div className="flex items-center gap-1">
+                {Array.from({ length: totalPages }).map((_, idx) => {
+                  const page = idx + 1;
+                  const isActive = page === currentPage;
+                  return (
+                    <button
+                      key={page}
+                      type="button"
+                      onClick={() => setCurrentPage(page)}
+                      className={`w-6 h-6 rounded-full text-[10px] flex items-center justify-center border transition-colors ${
+                        isActive
+                          ? "bg-sky-600 text-white border-sky-500 shadow-sm"
+                          : "bg-slate-900 text-slate-300 border-slate-700 hover:bg-slate-800"
+                      }`}
+                    >
+                      {page}
+                    </button>
+                  );
+                })}
+              </div>
+              <div className="flex items-center gap-1">
+                <button
+                  type="button"
+                  disabled={currentPage === 1}
+                  className="inline-flex items-center gap-1 px-2 py-1 rounded border border-slate-700 text-slate-300 disabled:opacity-40 disabled:cursor-not-allowed hover:bg-slate-800"
+                  onClick={() => setCurrentPage((p) => Math.max(1, p - 1))}
+                >
+                  <ChevronLeft className="w-3 h-3" aria-hidden="true" />
+                  <span>이전</span>
+                </button>
+                <button
+                  type="button"
+                  disabled={currentPage === totalPages}
+                  className="inline-flex items-center gap-1 px-2 py-1 rounded border border-slate-700 text-slate-300 disabled:opacity-40 disabled:cursor-not-allowed hover:bg-slate-800"
+                  onClick={() => setCurrentPage((p) => Math.min(totalPages, p + 1))}
+                >
+                  <span>다음</span>
+                  <ChevronRight className="w-3 h-3" aria-hidden="true" />
+                </button>
+              </div>
+            </div>
+          </>
+        )}
+      </section>
+    </main>
+  );
+}