545 lines
35 KiB
TypeScript
545 lines
35 KiB
TypeScript
import { lazy, Suspense, useCallback, useEffect, useMemo, useRef, useState } from "react";
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import { useNavigate, useSearchParams } from "react-router";
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import { useInfiniteQuery, useQuery } from "@tanstack/react-query";
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import { App, Button, Dropdown, Input, Modal } from "antd";
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import { Select } from "@/components/ui/base/select";
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import { ArrowDownAZ, Clock3, Download, FileUp, History, ListFilter, MoreHorizontal, Plus, Search, SlidersHorizontal, Trash2 } from "lucide-react";
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import { CollectionGrid, PageHeader, WorkspacePage } from "@/components/layout/workspace-page";
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import { CollectionToolbar } from "@/components/layout/collection-toolbar";
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import { WorkspaceLoadingState, WorkspaceState } from "@/components/layout/workspace-state";
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import { readZip } from "@/lib/zip";
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import { setMediaBlob } from "@/services/file-storage";
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import { setImageBlob } from "@/services/image-storage";
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import { CanvasFolderCard } from "@/components/canvas/canvas-folder-card";
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import { CanvasHistoryDrawer } from "@/components/canvas/canvas-history-drawer";
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import type { CanvasExportFile } from "@/types/canvas-export";
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import { CanvasNodeType, type CanvasNodeData } from "@/types/canvas";
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import { flushCanvasStorePersistence, useCanvasStore } from "@/stores/canvas/use-canvas-store";
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import { useCanvasUiStore } from "@/stores/canvas/use-canvas-ui-store";
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import { exportCanvasProjects } from "@/lib/canvas/canvas-export";
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import { saveCanvasDrawing, type CanvasDrawingRenderDraft } from "@/lib/canvas/canvas-drawing-storage";
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import { createCanvasProjectWithRemoteSync, hasRemoteUserDataSyncSession, loadCanvasProjectForEditing, saveRemoteUserDataNow, scheduleRemoteUserDataSync } from "@/services/user-data-sync";
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import { listRemoteCanvasProjectsPage, type CanvasLibrarySummary } from "@/services/api/user-data";
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import { useUserStore } from "@/stores/use-user-store";
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import { listProjects } from "@/services/api/projects";
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import { loadCanvasProjectPage } from "@/lib/workspace-route-modules";
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import { resourceFileUrl, resourceStorageKey, uploadResourceFile } from "@/services/api/resources";
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import { primeResourceBlobCache } from "@/services/resource-blob-cache";
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import { useSyncProgressStore } from "@/stores/use-sync-progress-store";
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import { ensureCanvasNodeAsset } from "@/services/project-asset-sync";
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import { CanvasSyncDraftMenu } from "./canvas-sync-status";
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import { useAppearanceStore } from "@/stores/use-appearance-store";
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const CanvasDeleteProjectsDialog = lazy(() => import("@/components/canvas/canvas-delete-projects-dialog").then((module) => ({ default: module.CanvasDeleteProjectsDialog })));
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export default function CanvasPage() {
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const { message } = App.useApp();
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const brandName = useAppearanceStore((state) => state.appearance.brandName);
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const navigate = useNavigate();
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const [searchParams] = useSearchParams();
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const inputRef = useRef<HTMLInputElement>(null);
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const autoOpenRef = useRef(false);
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const [keyword, setKeyword] = useState("");
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const [sort, setSort] = useState<"updated" | "name" | "nodes">("updated");
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const [projectFilter, setProjectFilter] = useState("all");
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const loadMoreRef = useRef<HTMLDivElement>(null);
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const [loadedProjectCount, setLoadedProjectCount] = useState(50);
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const [openingProjectId, setOpeningProjectId] = useState("");
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const openingProjectIdRef = useRef("");
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const hydrated = useCanvasStore((state) => state.hydrated);
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const localProjects = useCanvasStore((state) => state.projects);
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const userId = useUserStore((state) => state.user?.id);
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const sessionHydrated = useUserStore((state) => state.hydrated);
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const [debouncedKeyword, setDebouncedKeyword] = useState("");
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useEffect(() => {
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const timer = window.setTimeout(() => setDebouncedKeyword(keyword.trim()), 250);
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return () => window.clearTimeout(timer);
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}, [keyword]);
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const libraryQuery = useInfiniteQuery({
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queryKey: ["canvas-library", userId, projectFilter, sort, debouncedKeyword],
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queryFn: ({ pageParam, signal }) => listRemoteCanvasProjectsPage({ page: pageParam, pageSize: 40, projectId: projectFilter, sort, query: debouncedKeyword, signal }),
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initialPageParam: 1,
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getNextPageParam: (last) => last.hasMore ? last.page + 1 : undefined,
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enabled: Boolean(userId) && sessionHydrated,
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});
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const projects = useMemo<CanvasLibrarySummary[]>(() => userId
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? libraryQuery.data?.pages.flatMap((page) => page.projects) || []
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: localProjects.map((project) => ({ ...project, nodeCount: project.nodes.length, previewNodes: project.nodes.slice(0, 4) })), [libraryQuery.data, localProjects, userId]);
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const totalProjects = userId ? libraryQuery.data?.pages[0]?.total || 0 : projects.length;
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const importProject = useCanvasStore((state) => state.importProject);
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const selectedIds = useCanvasUiStore((state) => state.selectedProjectIds);
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const deleteDialogOpen = useCanvasUiStore((state) => state.deleteProjectIds.length > 0);
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const setDeleteIds = useCanvasUiStore((state) => state.setDeleteProjectIds);
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const updateProject = useCanvasStore((state) => state.updateProject);
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const [historyOpen, setHistoryOpen] = useState(false);
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const [associationOpen, setAssociationOpen] = useState(false);
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const [associationProjectId, setAssociationProjectId] = useState("");
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const projectQuery = useQuery({ queryKey: ["projects"], queryFn: () => listProjects() });
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const mode = searchParams.get("mode");
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const agentMode = mode === "new" || mode === "recent" || mode === "choose";
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const handoffMode = mode === "handoff";
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const forwardedQuery = agentMode || handoffMode || searchParams.get("agent") === "1" ? `?${searchParams.toString()}` : "";
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const preloadProject = useCallback(() => {
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void loadCanvasProjectPage();
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}, []);
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const enterProject = useCallback(
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(id: string) => {
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if (openingProjectIdRef.current) return;
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openingProjectIdRef.current = id;
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setOpeningProjectId(id);
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preloadProject();
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window.requestAnimationFrame(() => navigate(`/canvas/${id}${forwardedQuery}`));
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},
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[forwardedQuery, navigate, preloadProject],
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);
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const createAndEnter = () => {
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void createCanvasProjectWithRemoteSync(`自由画布 ${projects.length + 1}`).then(({ id, syncError }) => {
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if (syncError) message.warning(syncError instanceof Error ? `画布已在本地创建，云端同步失败：${syncError.message}` : "画布已在本地创建，云端同步失败");
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enterProject(id);
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});
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};
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const filteredProjects = useMemo(() => {
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if (userId) return projects;
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const query = keyword.trim().toLowerCase();
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const scoped = projects.filter((project) => projectFilter === "all" || (projectFilter === "independent" ? !project.projectId : project.projectId === projectFilter));
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const values = query ? scoped.filter((project) => project.title.toLowerCase().includes(query)) : [...scoped];
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values.sort((a, b) => (sort === "name" ? a.title.localeCompare(b.title, "zh-CN") : sort === "nodes" ? b.nodeCount - a.nodeCount : new Date(b.updatedAt).getTime() - new Date(a.updatedAt).getTime()));
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return values;
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}, [keyword, projectFilter, projects, sort, userId]);
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const projectNames = useMemo(() => new Map((projectQuery.data?.projects || []).map(({ project }) => [project.id, project.name])), [projectQuery.data]);
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const visibleProjects = userId ? filteredProjects : filteredProjects.slice(0, loadedProjectCount);
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const hasMore = userId ? libraryQuery.hasNextPage : visibleProjects.length < filteredProjects.length;
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const selectedProjects = projects.filter((project) => selectedIds.includes(project.id));
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const projectFilterLabel = projectFilter === "all" ? "全部画布" : projectFilter === "independent" ? "自由画布" : projectNames.get(projectFilter) || "项目画布";
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const sortLabel = sort === "name" ? "按名称" : sort === "nodes" ? "按节点" : "最近更新";
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const projectFilterItems = useMemo(() => [{ key: "all", label: "全部画布" }, { key: "independent", label: "自由画布" }, ...(projectQuery.data?.projects || []).map(({ project }) => ({ key: project.id, label: project.name }))], [projectQuery.data]);
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const sortItems = [
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{ key: "updated", label: "最近更新", icon: <Clock3 className="size-3.5" /> },
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{ key: "name", label: "按名称", icon: <ArrowDownAZ className="size-3.5" /> },
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{ key: "nodes", label: "按节点数量", icon: <ListFilter className="size-3.5" /> },
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];
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useEffect(() => {
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setLoadedProjectCount(50);
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}, [keyword, projectFilter, sort]);
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useEffect(() => {
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const node = loadMoreRef.current;
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if (!node || !hasMore) return;
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const observer = new IntersectionObserver(
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([entry]) => {
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if (!entry?.isIntersecting) return;
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if (userId) {
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if (!libraryQuery.isFetchingNextPage && !libraryQuery.isFetchNextPageError) void libraryQuery.fetchNextPage();
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} else setLoadedProjectCount((count) => Math.min(count + 50, filteredProjects.length));
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},
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{ rootMargin: "600px" },
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);
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observer.observe(node);
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return () => observer.disconnect();
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}, [filteredProjects.length, visibleProjects.length, hasMore, userId, libraryQuery.fetchNextPage, libraryQuery.isFetchingNextPage, libraryQuery.isFetchNextPageError]);
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const associateSelected = async (nextProjectId = associationProjectId) => {
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const projectId = nextProjectId || undefined;
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try {
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for (const id of selectedIds) await loadCanvasProjectForEditing(id);
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selectedIds.forEach((id) => updateProject(id, { projectId }));
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await saveRemoteUserDataNow();
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message.success(projectId ? "已加入项目" : "已移出项目，画布仍保留");
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setAssociationOpen(false);
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} catch (error) {
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message.error(error instanceof Error ? `画布关系保存失败：${error.message}` : "画布关系保存失败");
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}
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};
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const exportSelected = async () => {
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try {
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const selected = [];
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for (const id of selectedIds) {
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const project = await loadCanvasProjectForEditing(id);
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if (!project) throw new Error("画布不存在，无法导出");
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selected.push(project);
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}
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await exportCanvasProjects(selected, `${brandName}画布-${selected.length}个画布`);
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} catch (error) { message.error(error instanceof Error ? error.message : "导出失败"); }
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};
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const importCanvas = async (file?: File) => {
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if (!file) return;
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const hideLoading = message.loading({ content: "正在解压并准备导入画布...", duration: 0 });
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try {
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const zip = await readZip(file);
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const projectFile = zip.get("projects.json");
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if (!projectFile) throw new Error("缺少 projects.json 元数据文件");
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const data = JSON.parse(await projectFile.text()) as CanvasExportFile;
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if (!Array.isArray(data.projects)) throw new Error("projects.json 中缺少画布列表");
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for (const item of data.projects) {
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if (!Array.isArray(item.files)) throw new Error(`画布「${item.project?.title || "未命名画布"}」的媒体清单无效`);
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const missing = item.files.find((entry) => !zip.get(entry.path));
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if (missing) throw new Error(`压缩包缺少媒体文件：${missing.path}`);
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}
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hideLoading();
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const remoteSyncEnabled = hasRemoteUserDataSyncSession();
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let remoteSyncWarning: unknown;
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for (const item of data.projects) {
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const totalFiles = item.files.length;
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const importedProjectId = importProject({
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...item.project,
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title: item.project.title || "导入画布",
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nodes: item.project.nodes || [],
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});
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if (totalFiles > 0) {
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useSyncProgressStore.getState().setProjectProgress(importedProjectId, {
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projectId: importedProjectId,
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total: totalFiles,
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completed: 0,
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phase: "uploading",
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message: "正在上传媒体至云端",
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});
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}
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try {
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const storageKeyMap = new Map<string, { storageKey: string; url: string }>();
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const concurrency = 4;
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let fileIndex = 0;
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const workers = new Array(Math.min(item.files.length, concurrency)).fill(null).map(async () => {
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while (fileIndex < item.files.length) {
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const current = fileIndex++;
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const fileItem = item.files[current];
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const blob = zip.get(fileItem.path)!;
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const mime = fileItem.mimeType || blob.type || "image/png";
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const typedBlob = blob.type ? blob : blob.slice(0, blob.size, mime);
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const kind: "image" | "video" | "audio" | "file" = mime.startsWith("image/") ? "image" : mime.startsWith("video/") ? "video" : mime.startsWith("audio/") ? "audio" : "file";
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try {
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const resource = await uploadResourceFile(typedBlob, kind, { fileName: fileItem.path.split("/").pop() });
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const newStorageKey = resourceStorageKey(resource.id);
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const newUrl = resourceFileUrl(resource.id);
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await primeResourceBlobCache(newStorageKey, typedBlob).catch(() => "");
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storageKeyMap.set(fileItem.storageKey, { storageKey: newStorageKey, url: newUrl });
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} catch (uploadErr) {
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console.warn("上传资源到后端失败，降级保存本地", uploadErr);
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const localUrl = await (fileItem.storageKey.startsWith("image:") ? setImageBlob(fileItem.storageKey, typedBlob) : setMediaBlob(fileItem.storageKey, typedBlob));
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if (localUrl) {
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storageKeyMap.set(fileItem.storageKey, { storageKey: fileItem.storageKey, url: localUrl });
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}
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} finally {
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useSyncProgressStore.getState().incrementProjectCompleted(importedProjectId);
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}
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}
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});
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await Promise.all(workers);
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const drawingEngineById = new Map((item.drawingDocuments || []).map((document) => [document.drawingId, document.engine || "tldraw"]));
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const remapNodeMedia = (node: CanvasNodeData): CanvasNodeData => {
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const oldKey = node.metadata?.storageKey;
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const mapped = oldKey ? storageKeyMap.get(oldKey) : undefined;
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const isDeadBlob = (val?: string) => typeof val === "string" && val.startsWith("blob:");
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const nextStorageKey = mapped ? mapped.storageKey : oldKey && !isDeadBlob(oldKey) ? oldKey : undefined;
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const content = mapped ? mapped.url : isDeadBlob(node.metadata?.content) ? "" : node.metadata?.content;
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const previewContent = mapped ? mapped.url : isDeadBlob(node.metadata?.previewContent) ? "" : node.metadata?.previewContent;
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return {
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...node,
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metadata: {
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...node.metadata,
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...(nextStorageKey !== undefined ? { storageKey: nextStorageKey } : {}),
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...(content !== undefined ? { content } : {}),
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...(previewContent !== undefined ? { previewContent } : {}),
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drawingEngine: node.type === "drawing" && node.metadata?.drawingId ? drawingEngineById.get(node.metadata.drawingId) || node.metadata.drawingEngine || "tldraw" : node.metadata?.drawingEngine,
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},
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};
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};
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let remappedNodes = (item.project.nodes || []).map(remapNodeMedia);
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let remappedTimeline = item.project.timeline
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? {
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...item.project.timeline,
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clips: item.project.timeline.clips.map((clip) => {
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const directMedia = clip.directMedia;
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if (!directMedia?.storageKey) return clip;
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const mapped = storageKeyMap.get(directMedia.storageKey);
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return mapped
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? {
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...clip,
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directMedia: { ...directMedia, storageKey: mapped.storageKey, url: mapped.url, dataUrl: directMedia.dataUrl ? mapped.url : directMedia.dataUrl, content: directMedia.content ? mapped.url : directMedia.content },
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}
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: clip;
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}),
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}
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: undefined;
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updateProject(importedProjectId, { nodes: remappedNodes, timeline: remappedTimeline });
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const assetIdByStorageKey = new Map<string, string>();
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for (let index = 0; index < remappedNodes.length; index += 1) {
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const node = remappedNodes[index];
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const isMedia = node.type === CanvasNodeType.Image || node.type === CanvasNodeType.Video || node.type === CanvasNodeType.Audio;
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if (!isMedia || !node.metadata?.content) continue;
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const storageKey = node.metadata.storageKey || "";
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let assetId = storageKey ? assetIdByStorageKey.get(storageKey) : undefined;
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if (!assetId) {
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const result = await ensureCanvasNodeAsset({ canvasId: importedProjectId, domainProjectId: item.project.projectId, node, source: "canvas-upload" });
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assetId = result.assetId;
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if (storageKey) assetIdByStorageKey.set(storageKey, assetId);
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}
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remappedNodes[index] = { ...node, metadata: { ...node.metadata, assetId } };
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}
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if (remappedTimeline) {
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const clips: typeof remappedTimeline.clips = [];
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for (const clip of remappedTimeline.clips) {
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const media = clip.directMedia;
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const content = media?.url || media?.dataUrl || media?.content || "";
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if (!media || media.assetId || !media.storageKey || !content || media.kind === "text") {
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clips.push(clip);
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continue;
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}
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let assetId = assetIdByStorageKey.get(media.storageKey);
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if (!assetId) {
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const type = media.kind === "audio" ? CanvasNodeType.Audio : media.kind === "video" ? CanvasNodeType.Video : CanvasNodeType.Image;
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const node: CanvasNodeData = {
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id: media.id,
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type,
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title: media.title,
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position: { x: 0, y: 0 },
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width: media.width || 320,
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height: media.height || (type === CanvasNodeType.Audio ? 120 : 240),
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metadata: { content, storageKey: media.storageKey, naturalWidth: media.width, naturalHeight: media.height, durationMs: media.durationMs, bytes: media.bytes, mimeType: media.mimeType },
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};
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const result = await ensureCanvasNodeAsset({ canvasId: importedProjectId, domainProjectId: item.project.projectId, node, source: "canvas-upload" });
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assetId = result.assetId;
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assetIdByStorageKey.set(media.storageKey, assetId);
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}
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clips.push({ ...clip, directMedia: { ...media, assetId } });
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}
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remappedTimeline = { ...remappedTimeline, clips };
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}
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updateProject(importedProjectId, { nodes: remappedNodes, timeline: remappedTimeline });
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await Promise.all(
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(item.drawingDocuments || []).map((document) => {
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const previewFile = document.previewPath ? zip.get(document.previewPath) : undefined;
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const preview = previewFile && !previewFile.type ? previewFile.slice(0, previewFile.size, "image/png") : previewFile;
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const renderFile = document.generationRender?.path ? zip.get(document.generationRender.path) : undefined;
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const renderBlob = renderFile && !renderFile.type ? renderFile.slice(0, renderFile.size, document.generationRender?.mimeType || "image/png") : renderFile;
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const render =
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renderBlob && document.generationRender
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? ({
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blob: renderBlob,
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pageId: document.generationRender.pageId,
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width: document.generationRender.width,
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height: document.generationRender.height,
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mimeType: document.generationRender.mimeType,
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background: document.generationRender.background,
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} satisfies CanvasDrawingRenderDraft)
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: undefined;
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const engine = document.engine || "tldraw";
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return saveCanvasDrawing(
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importedProjectId,
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document.drawingId,
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engine,
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document.snapshot,
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{
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version: 2,
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engine,
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snapshot: document.snapshot,
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revision: Math.max(0, document.revision - 1),
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updatedAt: document.updatedAt,
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shapeCount: document.shapeCount,
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pageCount: document.pageCount,
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},
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preview,
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render,
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);
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}),
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);
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useSyncProgressStore.getState().setProjectProgress(importedProjectId, {
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phase: "saving",
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message: remoteSyncEnabled ? "正在保存画布结构" : "正在保存本地画布",
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});
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await flushCanvasStorePersistence();
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if (remoteSyncEnabled) {
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try {
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await saveRemoteUserDataNow(importedProjectId);
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} catch (syncError) {
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remoteSyncWarning ||= syncError;
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scheduleRemoteUserDataSync();
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console.warn("导入画布云端同步失败，等待自动重试", syncError);
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}
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}
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} catch (error) {
|
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useSyncProgressStore.getState().setProjectProgress(importedProjectId, {
|
||
phase: "error",
|
||
message: error instanceof Error ? error.message : "画布导入未完成",
|
||
});
|
||
throw error;
|
||
} finally {
|
||
if (!remoteSyncEnabled) useSyncProgressStore.getState().setProjectProgress(importedProjectId, null);
|
||
}
|
||
}
|
||
|
||
await flushCanvasStorePersistence();
|
||
if (remoteSyncWarning) {
|
||
message.warning(`已导入 ${data.projects.length} 个画布，云端同步未完成，将自动重试`);
|
||
} else {
|
||
message.success(remoteSyncEnabled ? `已导入 ${data.projects.length} 个画布并完成云端同步` : `已导入 ${data.projects.length} 个画布并保存到本地`);
|
||
}
|
||
} catch (error) {
|
||
hideLoading();
|
||
console.error("导入画布失败", error);
|
||
message.error(error instanceof Error ? `导入失败：${error.message}` : "导入失败，请选择有效的画布压缩包");
|
||
} finally {
|
||
if (inputRef.current) inputRef.current.value = "";
|
||
}
|
||
};
|
||
|
||
useEffect(() => {
|
||
if (!hydrated || !sessionHydrated || (userId && !libraryQuery.isSuccess) || autoOpenRef.current || (mode !== "new" && mode !== "recent" && mode !== "handoff")) return;
|
||
autoOpenRef.current = true;
|
||
if (mode === "recent" && projects[0]?.id) {
|
||
enterProject(projects[0].id);
|
||
return;
|
||
}
|
||
void createCanvasProjectWithRemoteSync(`自由画布 ${projects.length + 1}`).then(({ id, syncError }) => {
|
||
if (syncError) message.warning(syncError instanceof Error ? `画布已在本地创建，云端同步失败：${syncError.message}` : "画布已在本地创建，云端同步失败");
|
||
enterProject(id);
|
||
});
|
||
}, [hydrated, message, mode, projects, sessionHydrated, userId, libraryQuery.isSuccess]);
|
||
|
||
if (hydrated && !libraryQuery.isError && (mode === "new" || mode === "recent" || mode === "handoff")) return <main className="flex h-full items-center justify-center bg-background text-sm text-stone-500">正在打开画布...</main>;
|
||
|
||
return (
|
||
<WorkspacePage className="studio-collection-page">
|
||
<div className="studio-band">
|
||
<PageHeader
|
||
title="我的画布"
|
||
description="把镜头、素材和想法留在同一张画布里。"
|
||
meta={<span className="app-projects-header-meta">{totalProjects} 个</span>}
|
||
actions={
|
||
<div className="collection-header-actions">
|
||
<CanvasSyncDraftMenu />
|
||
<Button type="primary" disabled={!hydrated} icon={<Plus />} onClick={createAndEnter}>
|
||
新建画布
|
||
</Button>
|
||
{projects.length ? (
|
||
<Dropdown
|
||
menu={{
|
||
classNames: { root: "canvas-library-actions-menu", item: "canvas-library-actions-menu-item" },
|
||
items: [{ key: "delete-loaded", danger: true, icon: <Trash2 className="size-3.5" />, label: "删除当前已加载画布", onClick: () => setDeleteIds(projects.map((project) => project.id)) }],
|
||
}}
|
||
openClassName="is-open"
|
||
placement="bottomRight"
|
||
trigger={["click"]}
|
||
>
|
||
<Button type="text" aria-label="更多画布操作" title="更多操作" icon={<MoreHorizontal />} />
|
||
</Dropdown>
|
||
) : null}
|
||
<Button disabled={!hydrated} icon={<FileUp />} onClick={() => inputRef.current?.click()}>
|
||
导入
|
||
</Button>
|
||
</div>
|
||
}
|
||
/>
|
||
|
||
<CollectionToolbar
|
||
label="画布浏览工具"
|
||
active={Boolean(keyword || projectFilter !== "all" || sort !== "updated")}
|
||
onReset={() => { setKeyword(""); setProjectFilter("all"); setSort("updated"); }}
|
||
trailing={<Button type="text" icon={<History />} onClick={() => setHistoryOpen(true)}>创作历史</Button>}
|
||
>
|
||
<Input prefix={<Search />} value={keyword} allowClear placeholder="搜索画布" aria-label="搜索画布" onChange={(event) => setKeyword(event.target.value)} />
|
||
<Dropdown trigger={["click"]} placement="bottomLeft" menu={{ items: projectFilterItems, selectedKeys: [projectFilter], onClick: ({ key }) => setProjectFilter(String(key)) }}>
|
||
<Button icon={<SlidersHorizontal />} aria-label="按所属项目筛选">{projectFilterLabel}</Button>
|
||
</Dropdown>
|
||
<Dropdown trigger={["click"]} placement="bottomLeft" menu={{ items: sortItems, selectedKeys: [sort], onClick: ({ key }) => setSort(key as typeof sort) }}>
|
||
<Button icon={sort === "updated" ? <Clock3 /> : sort === "name" ? <ArrowDownAZ /> : <ListFilter />} aria-label="画布排序">{sortLabel}</Button>
|
||
</Dropdown>
|
||
</CollectionToolbar>
|
||
</div>
|
||
|
||
<div className="collection-content">
|
||
{selectedIds.length ? (
|
||
<div className="collection-selection-bar">
|
||
<strong className="mr-auto font-medium">已选 {selectedIds.length} 个画布</strong>
|
||
<Button
|
||
size="small"
|
||
disabled={!hydrated || projectQuery.isLoading}
|
||
onClick={() => {
|
||
setAssociationProjectId(selectedProjects[0]?.projectId || "");
|
||
setAssociationOpen(true);
|
||
}}
|
||
>
|
||
加入项目
|
||
</Button>
|
||
{selectedProjects.some((project) => project.projectId) ? (
|
||
<Button
|
||
size="small"
|
||
disabled={!hydrated}
|
||
onClick={() => {
|
||
setAssociationProjectId("");
|
||
void associateSelected("");
|
||
}}
|
||
>
|
||
移出项目
|
||
</Button>
|
||
) : null}
|
||
<Button size="small" disabled={!hydrated} icon={<Download className="size-3.5" />} onClick={() => void exportSelected()}>
|
||
导出
|
||
</Button>
|
||
<Button size="small" danger disabled={!hydrated} onClick={() => setDeleteIds(selectedIds)}>
|
||
删除
|
||
</Button>
|
||
</div>
|
||
) : null}
|
||
|
||
{userId && libraryQuery.isError ? (
|
||
<div role="alert">画布列表读取失败<Button onClick={() => void libraryQuery.refetch()}>重试</Button></div>
|
||
) : !hydrated || (userId && libraryQuery.isPending) ? (
|
||
<WorkspaceLoadingState label="正在恢复画布" detail="读取本地缓存与账号同步状态" />
|
||
) : visibleProjects.length ? (
|
||
<CollectionGrid className="canvas-collection-grid">
|
||
{visibleProjects.map((project) => (
|
||
<CanvasFolderCard
|
||
key={project.id}
|
||
project={project}
|
||
projectName={project.projectId ? projectNames.get(project.projectId) || "未同步项目" : undefined}
|
||
onClick={() => enterProject(project.id)}
|
||
onPrefetch={preloadProject}
|
||
opening={openingProjectId === project.id}
|
||
/>
|
||
))}
|
||
</CollectionGrid>
|
||
) : (
|
||
<WorkspaceState icon="canvas" title={keyword || projectFilter !== "all" ? "没有匹配的画布" : "让第一个想法落在画布上"} description={keyword || projectFilter !== "all" ? "换一个画布名称或重置筛选条件。" : "图片、分镜和灵感，都可以在这里自由组织。"} action={!keyword && projectFilter === "all" ? <Button type="primary" icon={<Plus />} disabled={!hydrated} onClick={createAndEnter}>新建画布</Button> : undefined} />
|
||
)}
|
||
{hydrated && visibleProjects.length ? (
|
||
<div ref={loadMoreRef} className="library-load-more" aria-live="polite">
|
||
{libraryQuery.isFetchNextPageError ? <Button onClick={() => void libraryQuery.fetchNextPage()}>加载失败，重试</Button> : hasMore ? "继续下滑加载更多" : `已加载全部 ${filteredProjects.length} 个画布`}
|
||
</div>
|
||
) : null}
|
||
</div>
|
||
|
||
<input ref={inputRef} type="file" accept="application/zip,.zip" className="hidden" onChange={(event) => void importCanvas(event.target.files?.[0])} />
|
||
<Modal
|
||
title="加入项目"
|
||
open={associationOpen}
|
||
okText="保存关联"
|
||
cancelText="取消"
|
||
okButtonProps={{ disabled: !associationProjectId, loading: projectQuery.isFetching }}
|
||
onCancel={() => setAssociationOpen(false)}
|
||
onOk={() => void associateSelected()}
|
||
>
|
||
<p className="mb-3 text-sm text-foreground/60">选中的画布会保留原有节点和本地媒体，只增加项目关联。</p>
|
||
<Select
|
||
className="w-full"
|
||
value={associationProjectId || undefined}
|
||
placeholder="选择项目"
|
||
options={(projectQuery.data?.projects || []).map((item) => ({ label: item.project.name, value: item.project.id }))}
|
||
onChange={setAssociationProjectId}
|
||
/>
|
||
</Modal>
|
||
<CanvasHistoryDrawer open={historyOpen} onClose={() => setHistoryOpen(false)} />
|
||
{deleteDialogOpen ? <Suspense fallback={null}><CanvasDeleteProjectsDialog /></Suspense> : null}
|
||
</WorkspacePage>
|
||
);
|
||
}
|