Files
SRCmail/components/files/file-browser.tsx
T

1815 lines
68 KiB
TypeScript

"use client";
import { useState, useCallback, useRef, useEffect, useMemo } from "react";
import { useTranslations } from "next-intl";
import {
Folder, File, Upload, FolderPlus, Download, Trash2,
Pencil, RefreshCw, Home, ChevronRight, MoreVertical,
Search, ArrowUp, ArrowDown, X, LayoutGrid, LayoutList,
Copy, Clipboard, Scissors, Info, Image as ImageIcon,
FilePlus, CopyPlus, FileText, FileAudio, FileVideo,
AlertCircle, Star, Clock, FolderUp,
FileArchive, FileSpreadsheet, Presentation, FileCode,
Box, PenTool, Terminal as TerminalIcon, Database, Type as TypeIcon,
} from "lucide-react";
import { Button } from "@/components/ui/button";
import { cn, formatFileSize } from "@/lib/utils";
import { NewFolderDialog } from "@/components/files/new-folder-dialog";
import { RenameDialog } from "@/components/files/rename-dialog";
import { FileUploadArea } from "@/components/files/file-upload-area";
import { loadFilesSettings } from "@/components/files/files-settings-dialog";
import type { FolderLayout } from "@/components/files/files-settings-dialog";
import { FolderTreeSidebar } from "@/components/files/folder-tree-sidebar";
import { ResizeHandle } from "@/components/layout/resize-handle";
import { getDroppedFilesAndFolders } from "@/lib/webdav/drop-utils";
import type { FileResource } from "@/stores/file-store";
type SortKey = "name" | "size" | "modified";
type SortDir = "asc" | "desc";
type ViewMode = "list" | "grid";
interface ClipboardState {
mode: "cut" | "copy";
ids: string[];
names: string[];
sourceParentId: string | null;
}
interface FileBrowserProps {
currentPath: string;
resources: FileResource[];
isLoading: boolean;
error: string | null;
selectedResources: Set<string>;
uploadProgress: { name: string; loaded: number; total: number; current: number; totalFiles: number } | null;
clipboard: ClipboardState | null;
onNavigate: (path: string, resourceId?: string | null) => void;
onCreateFolder: (name: string) => Promise<void>;
onUploadFiles: (files: File[]) => Promise<void>;
onUploadFolder: (files: File[]) => Promise<void>;
onCancelUpload: () => void;
onDelete: (name: string) => Promise<void>;
onBatchDelete: (names: string[]) => Promise<void>;
onRename: (oldName: string, newName: string) => Promise<void>;
onDownload: (name: string) => Promise<void>;
onBatchDownload: (names: string[]) => Promise<void>;
onRefresh: () => Promise<void>;
onSelectResource: (name: string | null) => void;
onToggleSelect: (name: string) => void;
onSelectAll: () => void;
onClearSelection: () => void;
onSetSelection: (names: Set<string>) => void;
onCut: (names: string[]) => void;
onCopy: (names: string[]) => void;
onPaste: () => Promise<void>;
onMoveToFolder: (names: string[], targetFolder: string) => Promise<void>;
onMoveToParent: (names: string[]) => Promise<void>;
onPreviewImage: (name: string) => void;
onPreviewFile: (name: string) => void;
onShowDetails: (name: string) => void;
onCreateTextFile: (name: string) => Promise<void>;
onDuplicate: (name: string) => Promise<void>;
getImageUrl: (name: string) => Promise<string>;
listPath: (path: string) => Promise<FileResource[]>;
listByParentId: (parentId: string | null) => Promise<FileResource[]>;
favorites: string[];
recentFiles: { name: string; id: string; timestamp: number }[];
onToggleFavorite: (path: string) => void;
showDetails: boolean;
onToggleDetails: () => void;
detailResource: FileResource | null;
}
const IMAGE_EXTENSIONS = new Set(["jpg", "jpeg", "png", "gif", "svg", "webp", "bmp", "ico", "avif"]);
function isImageFile(name: string): boolean {
const ext = name.split(".").pop()?.toLowerCase() || "";
return IMAGE_EXTENSIONS.has(ext);
}
const TEXT_EXTENSIONS = new Set([
"txt", "md", "markdown", "json", "xml", "html", "htm", "css", "js", "ts",
"jsx", "tsx", "py", "rb", "java", "c", "cpp", "h", "hpp", "go", "rs",
"sh", "bash", "zsh", "yaml", "yml", "toml", "ini", "cfg", "conf", "env",
"log", "csv", "sql", "graphql", "vue", "svelte", "astro", "php", "pl",
"swift", "kt", "scala", "r", "lua", "vim",
]);
function isTextFile(name: string): boolean {
const ext = name.split(".").pop()?.toLowerCase() || "";
const baseName = name.toLowerCase();
return TEXT_EXTENSIONS.has(ext) || ["dockerfile", "makefile", "readme", "license", "changelog"].includes(baseName);
}
const AUDIO_EXTENSIONS = new Set(["mp3", "wav", "ogg", "flac", "aac", "m4a", "wma", "opus"]);
function isAudioFile(name: string): boolean {
const ext = name.split(".").pop()?.toLowerCase() || "";
return AUDIO_EXTENSIONS.has(ext);
}
const VIDEO_EXTENSIONS = new Set(["mp4", "webm", "ogv", "mov", "avi", "mkv", "m4v"]);
function isVideoFile(name: string): boolean {
const ext = name.split(".").pop()?.toLowerCase() || "";
return VIDEO_EXTENSIONS.has(ext);
}
const PDF_EXTENSIONS = new Set(["pdf"]);
function isPdfFile(name: string): boolean {
const ext = name.split(".").pop()?.toLowerCase() || "";
return PDF_EXTENSIONS.has(ext);
}
const VECTOR_EXTENSIONS = new Set(["svg", "ai", "eps", "ps", "sketch", "fig", "xd", "gvdesign"]);
function isVectorFile(name: string): boolean {
const ext = name.split(".").pop()?.toLowerCase() || "";
return VECTOR_EXTENSIONS.has(ext);
}
const THREE_D_EXTENSIONS = new Set([
"obj", "fbx", "gltf", "glb", "stl", "3mf", "step", "stp", "iges", "igs",
"blend", "3ds", "dae", "usdz", "usd", "usda", "usdc", "ply", "wrl",
"c4d", "max", "ma", "mb", "dwg", "dxf",
]);
function is3DFile(name: string): boolean {
const ext = name.split(".").pop()?.toLowerCase() || "";
return THREE_D_EXTENSIONS.has(ext);
}
const EXECUTABLE_EXTENSIONS = new Set([
"exe", "msi", "dmg", "app", "appimage", "deb", "rpm", "snap", "flatpak",
"bat", "cmd", "com", "scr", "ps1", "apk", "ipa", "jar", "run",
]);
function isExecutableFile(name: string): boolean {
const ext = name.split(".").pop()?.toLowerCase() || "";
return EXECUTABLE_EXTENSIONS.has(ext);
}
const ARCHIVE_EXTENSIONS = new Set([
"zip", "rar", "7z", "tar", "gz", "bz2", "xz", "zst", "lz", "lzma",
"tgz", "tbz2", "txz", "cab", "iso", "img",
]);
function isArchiveFile(name: string): boolean {
const ext = name.split(".").pop()?.toLowerCase() || "";
return ARCHIVE_EXTENSIONS.has(ext);
}
const SPREADSHEET_EXTENSIONS = new Set(["xls", "xlsx", "ods", "numbers", "tsv"]);
function isSpreadsheetFile(name: string): boolean {
const ext = name.split(".").pop()?.toLowerCase() || "";
return SPREADSHEET_EXTENSIONS.has(ext);
}
const PRESENTATION_EXTENSIONS = new Set(["ppt", "pptx", "odp", "key"]);
function isPresentationFile(name: string): boolean {
const ext = name.split(".").pop()?.toLowerCase() || "";
return PRESENTATION_EXTENSIONS.has(ext);
}
const FONT_EXTENSIONS = new Set(["ttf", "otf", "woff", "woff2", "eot"]);
function isFontFile(name: string): boolean {
const ext = name.split(".").pop()?.toLowerCase() || "";
return FONT_EXTENSIONS.has(ext);
}
const DATABASE_EXTENSIONS = new Set(["db", "sqlite", "sqlite3", "mdb", "accdb"]);
function isDatabaseFile(name: string): boolean {
const ext = name.split(".").pop()?.toLowerCase() || "";
return DATABASE_EXTENSIONS.has(ext);
}
function isPreviewable(name: string): boolean {
return isImageFile(name) || isTextFile(name) || isPdfFile(name) || isAudioFile(name) || isVideoFile(name);
}
function getFileIconByName(name: string, size: "sm" | "lg") {
const cls = size === "sm" ? "w-5 h-5" : "w-10 h-10";
if (isVectorFile(name)) return <PenTool className={`${cls} text-orange-500`} />;
if (is3DFile(name)) return <Box className={`${cls} text-cyan-500`} />;
if (isImageFile(name)) return <ImageIcon className={`${cls} text-emerald-500`} />;
if (isAudioFile(name)) return <FileAudio className={`${cls} text-purple-500`} />;
if (isVideoFile(name)) return <FileVideo className={`${cls} text-pink-500`} />;
if (isArchiveFile(name)) return <FileArchive className={`${cls} text-amber-600`} />;
if (isExecutableFile(name)) return <TerminalIcon className={`${cls} text-red-500`} />;
if (isSpreadsheetFile(name)) return <FileSpreadsheet className={`${cls} text-green-600`} />;
if (isPresentationFile(name)) return <Presentation className={`${cls} text-orange-600`} />;
if (isFontFile(name)) return <TypeIcon className={`${cls} text-indigo-500`} />;
if (isDatabaseFile(name)) return <Database className={`${cls} text-slate-500`} />;
if (isPdfFile(name)) return <FileText className={`${cls} text-red-600`} />;
if (isTextFile(name)) return <FileCode className={`${cls} text-yellow-600`} />;
return <File className={`${cls} text-muted-foreground`} />;
}
function getFileIcon(resource: FileResource) {
if (resource.isDirectory) {
return <Folder className="w-5 h-5 text-blue-500" />;
}
return getFileIconByName(resource.name, "sm");
}
function getGridIcon(resource: FileResource) {
if (resource.isDirectory) {
return <Folder className="w-10 h-10 text-blue-500" />;
}
return getFileIconByName(resource.name, "lg");
}
function Thumbnail({ name, getImageUrl: fetchUrl, size = "sm" }: {
name: string;
getImageUrl: (n: string) => Promise<string>;
size?: "sm" | "lg";
}) {
const [src, setSrc] = useState<string | null>(null);
const [failed, setFailed] = useState(false);
useEffect(() => {
let cancelled = false;
fetchUrl(name).then(url => { if (!cancelled) setSrc(url); }).catch(() => { if (!cancelled) setFailed(true); });
return () => { cancelled = true; };
}, [name, fetchUrl]);
if (failed || !src) {
return size === "sm"
? <ImageIcon className="w-5 h-5 text-emerald-500" />
: <ImageIcon className="w-10 h-10 text-emerald-500" />;
}
const cls = size === "sm"
? "w-5 h-5 rounded object-cover"
: "w-10 h-10 rounded object-cover";
return <img src={src} alt={name} className={cls} loading="lazy" />;
}
function formatDate(dateString: string): string {
if (!dateString) return "";
try {
return new Date(dateString).toLocaleDateString(undefined, {
year: "numeric",
month: "short",
day: "numeric",
hour: "2-digit",
minute: "2-digit",
});
} catch {
return dateString;
}
}
function SkeletonRow() {
return (
<tr className="border-b border-border">
<td className="px-4 py-2.5">
<div className="flex items-center gap-3">
<div className="w-4 h-4 shrink-0" />
<div className="w-5 h-5 rounded bg-muted animate-pulse shrink-0" />
<div className="h-4 rounded bg-muted animate-pulse w-40" />
</div>
</td>
<td className="px-4 py-2.5 hidden md:table-cell">
<div className="h-4 rounded bg-muted animate-pulse w-14" />
</td>
<td className="px-4 py-2.5 hidden lg:table-cell">
<div className="h-4 rounded bg-muted animate-pulse w-32" />
</td>
<td className="px-2 py-2.5">
<div className="h-4 w-4 rounded bg-muted animate-pulse" />
</td>
</tr>
);
}
export function FileBrowser({
currentPath,
resources,
isLoading,
error,
selectedResources,
uploadProgress,
onNavigate,
onCreateFolder,
onUploadFiles,
onUploadFolder,
onCancelUpload,
onDelete,
onBatchDelete,
onRename,
onDownload,
onBatchDownload,
onRefresh,
onSelectResource,
onToggleSelect,
onSelectAll,
onClearSelection,
onSetSelection,
onCut,
onCopy,
onPaste,
onMoveToFolder,
onMoveToParent,
onPreviewImage,
onPreviewFile,
onShowDetails,
onCreateTextFile,
onDuplicate,
getImageUrl,
listPath,
listByParentId,
favorites,
recentFiles,
onToggleFavorite,
showDetails,
onToggleDetails,
detailResource,
clipboard,
}: FileBrowserProps) {
const t = useTranslations("files");
const [showNewFolder, setShowNewFolder] = useState(false);
const [renameTarget, setRenameTarget] = useState<string | null>(null);
const [isDraggingOver, setIsDraggingOver] = useState(false);
const [contextMenu, setContextMenu] = useState<{ x: number; y: number; name: string } | null>(null);
const [emptyContextMenu, setEmptyContextMenu] = useState<{ x: number; y: number } | null>(null);
const [showNewTextFile, setShowNewTextFile] = useState(false);
const [isUploading, setIsUploading] = useState(false);
const [searchQuery, setSearchQuery] = useState("");
const [showSearch, setShowSearch] = useState(false);
const [sortKey, setSortKey] = useState<SortKey>("name");
const [sortDir, setSortDir] = useState<SortDir>("asc");
const [viewMode, setViewMode] = useState<ViewMode>(() => {
if (typeof window !== "undefined") {
return (localStorage.getItem("files-view-mode") as ViewMode) || "list";
}
return "list";
});
const [showThumbnails, setShowThumbnails] = useState(() => loadFilesSettings().showThumbnails);
const [folderLayout, setFolderLayout] = useState<FolderLayout>(() => loadFilesSettings().folderLayout);
const [sidebarWidth, setSidebarWidth] = useState(() => {
if (typeof window !== "undefined") {
const saved = localStorage.getItem("files-sidebar-width");
if (saved) return Math.max(180, Math.min(400, Number(saved)));
}
return 256;
});
const [isResizing, setIsResizing] = useState(false);
const dragStartWidth = useRef(256);
const [dragTarget, setDragTarget] = useState<string | null>(null);
// Sync showThumbnails and folderLayout when settings change
useEffect(() => {
const reloadSettings = () => {
const s = loadFilesSettings();
setShowThumbnails(s.showThumbnails);
setFolderLayout(s.folderLayout);
};
const handleStorage = (e: StorageEvent) => {
if (e.key === "files-settings") reloadSettings();
};
// StorageEvent fires cross-tab, custom event fires same-tab
window.addEventListener("storage", handleStorage);
window.addEventListener("files-settings-changed", reloadSettings);
return () => {
window.removeEventListener("storage", handleStorage);
window.removeEventListener("files-settings-changed", reloadSettings);
};
}, []);
const [breadcrumbDropdown, setBreadcrumbDropdown] = useState<{
path: string;
folders: FileResource[];
x: number;
y: number;
} | null>(null);
const [marquee, setMarquee] = useState<{
startX: number;
startY: number;
currentX: number;
currentY: number;
} | null>(null);
const marqueeRef = useRef<{
additive: boolean;
initialSelection: Set<string>;
} | null>(null);
const fileInputRef = useRef<HTMLInputElement>(null);
const folderInputRef = useRef<HTMLInputElement>(null);
const searchInputRef = useRef<HTMLInputElement>(null);
const containerRef = useRef<HTMLDivElement>(null);
const scrollAreaRef = useRef<HTMLDivElement>(null);
// Reset search when navigating
useEffect(() => {
setSearchQuery("");
}, [currentPath]);
// Focus search input when shown
useEffect(() => {
if (showSearch) searchInputRef.current?.focus();
}, [showSearch]);
// Persist view mode
const handleViewModeChange = useCallback((mode: ViewMode) => {
setViewMode(mode);
localStorage.setItem("files-view-mode", mode);
}, []);
// Filter and sort resources
const displayResources = useMemo(() => {
let filtered = resources;
// In sidebar mode, folders are shown in the sidebar tree — hide them from the main list
if (folderLayout === "sidebar") {
filtered = filtered.filter(r => !r.isDirectory);
}
if (searchQuery) {
const q = searchQuery.toLowerCase();
filtered = filtered.filter(r => r.name.toLowerCase().includes(q));
}
const sorted = [...filtered].sort((a, b) => {
// Directories always first
if (a.isDirectory !== b.isDirectory) return a.isDirectory ? -1 : 1;
let cmp = 0;
switch (sortKey) {
case "name":
cmp = a.name.localeCompare(b.name);
break;
case "size":
cmp = a.contentLength - b.contentLength;
break;
case "modified":
cmp = new Date(a.lastModified || 0).getTime() - new Date(b.lastModified || 0).getTime();
break;
}
return sortDir === "asc" ? cmp : -cmp;
});
return sorted;
}, [resources, searchQuery, sortKey, sortDir, folderLayout]);
// Build breadcrumb segments
const breadcrumbs = currentPath === '/'
? [{ name: t("breadcrumb_root"), path: '/' }]
: [
{ name: t("breadcrumb_root"), path: '/' },
...currentPath.split('/').filter(Boolean).map((segment, i, arr) => ({
name: segment,
path: '/' + arr.slice(0, i + 1).join('/'),
})),
];
const handleNavigateUp = useCallback(() => {
if (currentPath === '/') return;
const segments = currentPath.split('/').filter(Boolean);
segments.pop();
const parentPath = segments.length === 0 ? '/' : '/' + segments.join('/');
onNavigate(parentPath, null);
}, [currentPath, onNavigate]);
const handleResourceClick = (resource: FileResource, e: React.MouseEvent) => {
if (resource.isDirectory) {
// Ctrl/Cmd+click on directories also toggles selection
if (e.ctrlKey || e.metaKey) {
onToggleSelect(resource.name);
return;
}
const newPath = currentPath === '/'
? `/${resource.name}`
: `${currentPath}/${resource.name}`;
onNavigate(newPath, resource.id);
} else {
if (e.ctrlKey || e.metaKey) {
onToggleSelect(resource.name);
} else if (e.shiftKey && resources.length > 0) {
// Shift+click range select
handleShiftSelect(resource.name);
} else {
onSelectResource(resource.name === [...selectedResources][0] && selectedResources.size === 1 ? null : resource.name);
}
}
};
const handleShiftSelect = (targetName: string) => {
const lastSelected = [...selectedResources].pop();
if (!lastSelected) {
onToggleSelect(targetName);
return;
}
const names = displayResources.map(r => r.name);
const startIdx = names.indexOf(lastSelected);
const endIdx = names.indexOf(targetName);
if (startIdx === -1 || endIdx === -1) return;
const from = Math.min(startIdx, endIdx);
const to = Math.max(startIdx, endIdx);
for (let i = from; i <= to; i++) {
if (!selectedResources.has(names[i])) {
onToggleSelect(names[i]);
}
}
};
// Marquee (rubber-band) selection
const handleMarqueeMouseDown = useCallback((e: React.MouseEvent) => {
if (e.button !== 0) return;
const target = e.target as HTMLElement;
if (target.closest('[data-resource]') || target.closest('input') || target.closest('button') || target.closest('thead')) return;
const scrollArea = scrollAreaRef.current;
if (!scrollArea) return;
const rect = scrollArea.getBoundingClientRect();
const x = e.clientX - rect.left + scrollArea.scrollLeft;
const y = e.clientY - rect.top + scrollArea.scrollTop;
const additive = e.ctrlKey || e.metaKey;
marqueeRef.current = {
additive,
initialSelection: additive ? new Set(selectedResources) : new Set(),
};
setMarquee({ startX: x, startY: y, currentX: x, currentY: y });
if (!additive) {
onClearSelection();
}
e.preventDefault();
}, [selectedResources, onClearSelection]);
useEffect(() => {
if (!marquee) return;
const handleMouseMove = (e: MouseEvent) => {
const scrollArea = scrollAreaRef.current;
if (!scrollArea) return;
const rect = scrollArea.getBoundingClientRect();
const x = e.clientX - rect.left + scrollArea.scrollLeft;
const y = e.clientY - rect.top + scrollArea.scrollTop;
setMarquee(prev => prev ? { ...prev, currentX: x, currentY: y } : null);
// Calculate marquee rect
const info = marqueeRef.current;
if (!info) return;
const mx = Math.min(marquee.startX, x);
const my = Math.min(marquee.startY, y);
const mw = Math.abs(x - marquee.startX);
const mh = Math.abs(y - marquee.startY);
// Find intersecting items
const elements = scrollArea.querySelectorAll('[data-resource]');
const containerRect = scrollArea.getBoundingClientRect();
const newSelection = new Set(info.initialSelection);
elements.forEach(el => {
const name = el.getAttribute('data-resource');
if (!name) return;
const elRect = el.getBoundingClientRect();
const elX = elRect.left - containerRect.left + scrollArea.scrollLeft;
const elY = elRect.top - containerRect.top + scrollArea.scrollTop;
if (mx < elX + elRect.width && mx + mw > elX && my < elY + elRect.height && my + mh > elY) {
newSelection.add(name);
}
});
onSetSelection(newSelection);
};
const handleMouseUp = () => {
setMarquee(null);
marqueeRef.current = null;
};
window.addEventListener('mousemove', handleMouseMove);
window.addEventListener('mouseup', handleMouseUp);
return () => {
window.removeEventListener('mousemove', handleMouseMove);
window.removeEventListener('mouseup', handleMouseUp);
};
}, [marquee, onSetSelection]);
const handleResourceDoubleClick = (resource: FileResource) => {
if (resource.isDirectory) {
const newPath = currentPath === '/'
? `/${resource.name}`
: `${currentPath}/${resource.name}`;
onNavigate(newPath, resource.id);
} else if (isPreviewable(resource.name)) {
if (isImageFile(resource.name)) {
onPreviewImage(resource.name);
} else {
onPreviewFile(resource.name);
}
} else {
onDownload(resource.name);
}
};
const handleDragOver = useCallback((e: React.DragEvent) => {
e.preventDefault();
e.stopPropagation();
// Only show upload overlay for external file drags, not internal resource drags
if (e.dataTransfer.types.includes("Files")) {
setIsDraggingOver(true);
}
}, []);
const handleDragLeave = useCallback((e: React.DragEvent) => {
e.preventDefault();
e.stopPropagation();
setIsDraggingOver(false);
}, []);
const handleDrop = useCallback(async (e: React.DragEvent) => {
e.preventDefault();
e.stopPropagation();
setIsDraggingOver(false);
setIsUploading(true);
try {
const { files, hasDirectories } = await getDroppedFilesAndFolders(e.dataTransfer);
if (files.length > 0) {
if (hasDirectories) {
await onUploadFolder(files);
} else {
await onUploadFiles(files);
}
}
} finally {
setIsUploading(false);
}
}, [onUploadFiles, onUploadFolder]);
const handleFileInputChange = async (e: React.ChangeEvent<HTMLInputElement>) => {
const files = Array.from(e.target.files || []);
if (files.length > 0) {
setIsUploading(true);
try {
await onUploadFiles(files);
} finally {
setIsUploading(false);
}
}
if (fileInputRef.current) {
fileInputRef.current.value = '';
}
};
const handleFolderInputChange = async (e: React.ChangeEvent<HTMLInputElement>) => {
const files = Array.from(e.target.files || []);
if (files.length > 0) {
setIsUploading(true);
try {
await onUploadFolder(files);
} finally {
setIsUploading(false);
}
}
if (folderInputRef.current) {
folderInputRef.current.value = '';
}
};
const contextMenuRef = useRef<HTMLDivElement>(null);
const handleContextMenu = (e: React.MouseEvent, name: string) => {
e.preventDefault();
setContextMenu({ x: e.clientX, y: e.clientY, name });
};
// Adjust context menu position to stay within viewport
useEffect(() => {
if (contextMenu && contextMenuRef.current) {
const menu = contextMenuRef.current;
const rect = menu.getBoundingClientRect();
let { x, y } = contextMenu;
let adjusted = false;
if (x + rect.width > window.innerWidth) {
x = window.innerWidth - rect.width - 8;
adjusted = true;
}
if (y + rect.height > window.innerHeight) {
y = window.innerHeight - rect.height - 8;
adjusted = true;
}
if (adjusted) {
setContextMenu({ ...contextMenu, x, y });
}
}
}, [contextMenu]);
const handleContainerClick = () => {
if (contextMenu) setContextMenu(null);
if (emptyContextMenu) setEmptyContextMenu(null);
if (breadcrumbDropdown) setBreadcrumbDropdown(null);
};
const handleBreadcrumbRightClick = async (e: React.MouseEvent, crumbPath: string) => {
e.preventDefault();
e.stopPropagation();
const parentPath = crumbPath === '/' ? '/' : '/' + crumbPath.split('/').filter(Boolean).slice(0, -1).join('/') || '/';
try {
const items = await listPath(parentPath === '/' ? '/' : parentPath);
const folders = items.filter(r => r.isDirectory);
setBreadcrumbDropdown({ path: parentPath, folders, x: e.clientX, y: e.clientY });
} catch {
// ignore
}
};
const handleSortClick = (key: SortKey) => {
if (sortKey === key) {
setSortDir(d => d === "asc" ? "desc" : "asc");
} else {
setSortKey(key);
setSortDir("asc");
}
};
const SortIndicator = ({ column }: { column: SortKey }) => {
if (sortKey !== column) return null;
return sortDir === "asc"
? <ArrowUp className="w-3 h-3 inline ml-1" />
: <ArrowDown className="w-3 h-3 inline ml-1" />;
};
// Keyboard shortcuts
useEffect(() => {
const handler = (e: KeyboardEvent) => {
// Don't capture when typing in inputs or dialogs
const tag = (e.target as HTMLElement)?.tagName;
if (tag === 'INPUT' || tag === 'TEXTAREA') return;
if (showNewFolder || renameTarget) return;
// Ctrl+F / Cmd+F: toggle search
if ((e.ctrlKey || e.metaKey) && e.key === 'f') {
e.preventDefault();
setShowSearch(v => !v);
return;
}
// Ctrl+A / Cmd+A: select all
if ((e.ctrlKey || e.metaKey) && e.key === 'a') {
e.preventDefault();
onSelectAll();
return;
}
// Ctrl+C / Cmd+C: copy selected
if ((e.ctrlKey || e.metaKey) && e.key === 'c') {
if (selectedResources.size > 0) {
e.preventDefault();
onCopy([...selectedResources]);
}
return;
}
// Ctrl+X / Cmd+X: cut selected
if ((e.ctrlKey || e.metaKey) && e.key === 'x') {
if (selectedResources.size > 0) {
e.preventDefault();
onCut([...selectedResources]);
}
return;
}
// Ctrl+V / Cmd+V: paste
if ((e.ctrlKey || e.metaKey) && e.key === 'v') {
if (clipboard) {
e.preventDefault();
onPaste();
}
return;
}
// Escape: clear selection, close search
if (e.key === 'Escape') {
if (showSearch) { setShowSearch(false); setSearchQuery(""); }
else if (selectedResources.size > 0) onClearSelection();
return;
}
// Delete: delete selected
if (e.key === 'Delete') {
if (selectedResources.size === 1) {
onDelete([...selectedResources][0]);
} else if (selectedResources.size > 1) {
onBatchDelete([...selectedResources]);
}
return;
}
// F2: rename selected (single)
if (e.key === 'F2' && selectedResources.size === 1) {
setRenameTarget([...selectedResources][0]);
return;
}
// Enter: open selected directory or download selected file
if (e.key === 'Enter' && selectedResources.size === 1) {
const name = [...selectedResources][0];
const resource = resources.find(r => r.name === name);
if (resource?.isDirectory) {
const newPath = currentPath === '/'
? `/${resource.name}`
: `${currentPath}/${resource.name}`;
onNavigate(newPath, resource.id);
} else if (resource) {
onDownload(resource.name);
}
return;
}
// Backspace: navigate up
if (e.key === 'Backspace' && currentPath !== '/') {
handleNavigateUp();
return;
}
};
window.addEventListener('keydown', handler);
return () => window.removeEventListener('keydown', handler);
}, [selectedResources, resources, currentPath, showSearch, showNewFolder, renameTarget, onDelete, onBatchDelete, onSelectAll, onClearSelection, onNavigate, onDownload, onCut, onCopy, onPaste, clipboard, handleNavigateUp]);
const allSelected = resources.length > 0 && selectedResources.size === resources.length;
const someSelected = selectedResources.size > 0 && !allSelected;
return (
<div
ref={containerRef}
className="flex flex-col flex-1 min-h-0"
onClick={handleContainerClick}
onDragOver={handleDragOver}
onDragLeave={handleDragLeave}
onDrop={handleDrop}
tabIndex={-1}
>
{/* Toolbar */}
<div role="toolbar" aria-label={t("toolbar")} className="flex items-center gap-2 px-4 py-2 border-b border-border bg-background">
{/* Breadcrumbs */}
<nav aria-label={t("breadcrumb_root")} className="flex items-center gap-1 text-sm flex-1 min-w-0 overflow-x-auto">
{breadcrumbs.map((crumb, i) => (
<span key={crumb.path} className="flex items-center gap-1 shrink-0">
{i > 0 && <ChevronRight className="w-3.5 h-3.5 text-muted-foreground" />}
<button
onClick={() => onNavigate(crumb.path)}
onContextMenu={(e) => handleBreadcrumbRightClick(e, crumb.path)}
className={cn(
"px-1.5 py-0.5 rounded hover:bg-muted transition-colors",
i === breadcrumbs.length - 1
? "font-medium text-foreground"
: "text-muted-foreground hover:text-foreground"
)}
>
{i === 0 ? <Home className="w-4 h-4" /> : crumb.name}
</button>
</span>
))}
</nav>
{/* Action buttons */}
<div className="flex items-center gap-1 shrink-0">
{selectedResources.size > 1 && (
<>
<Button
variant="ghost"
size="sm"
className="h-8"
onClick={() => onBatchDownload([...selectedResources].filter(n => !resources.find(r => r.name === n)?.isDirectory))}
>
<Download className="w-4 h-4 mr-1" />
{t("download")} ({[...selectedResources].filter(n => !resources.find(r => r.name === n)?.isDirectory).length})
</Button>
<Button
variant="ghost"
size="sm"
className="h-8 text-destructive hover:text-destructive"
onClick={() => onBatchDelete([...selectedResources])}
>
<Trash2 className="w-4 h-4 mr-1" />
{t("delete")} ({selectedResources.size})
</Button>
</>
)}
{clipboard && (
<Button
variant="ghost"
size="sm"
className="h-8"
onClick={onPaste}
>
<Clipboard className="w-4 h-4 mr-1" />
{t("paste")} ({clipboard.names.length})
</Button>
)}
<Button
variant="ghost"
size="icon"
className="h-8 w-8"
onClick={() => setShowSearch(v => !v)}
title={t("search_placeholder")}
>
<Search className="w-4 h-4" />
</Button>
<Button
variant="ghost"
size="icon"
className={cn("h-8 w-8", viewMode === "grid" && "bg-muted")}
onClick={() => handleViewModeChange(viewMode === "list" ? "grid" : "list")}
title={viewMode === "list" ? t("grid_view") : t("list_view")}
>
{viewMode === "list" ? <LayoutGrid className="w-4 h-4" /> : <LayoutList className="w-4 h-4" />}
</Button>
<Button
variant="ghost"
size="icon"
className={cn("h-8 w-8", showDetails && "bg-muted")}
onClick={onToggleDetails}
title={t("details")}
>
<Info className="w-4 h-4" />
</Button>
<Button
variant="ghost"
size="icon"
className={cn("h-8 w-8", favorites.includes(currentPath) && "text-yellow-500")}
onClick={() => onToggleFavorite(currentPath)}
title={t("toggle_favorite")}
>
<Star className={cn("w-4 h-4", favorites.includes(currentPath) && "fill-current")} />
</Button>
<Button
variant="ghost"
size="icon"
className="h-8 w-8"
onClick={() => fileInputRef.current?.click()}
title={t("upload")}
disabled={isUploading}
>
<Upload className="w-4 h-4" />
</Button>
<Button
variant="ghost"
size="icon"
className="h-8 w-8"
onClick={() => folderInputRef.current?.click()}
title={t("upload_folder")}
disabled={isUploading}
>
<FolderUp className="w-4 h-4" />
</Button>
<Button
variant="ghost"
size="icon"
className="h-8 w-8"
onClick={() => setShowNewFolder(true)}
title={t("new_folder")}
>
<FolderPlus className="w-4 h-4" />
</Button>
<Button
variant="ghost"
size="icon"
className="h-8 w-8"
onClick={() => setShowNewTextFile(true)}
title={t("new_text_file")}
>
<FilePlus className="w-4 h-4" />
</Button>
<Button
variant="ghost"
size="icon"
className="h-8 w-8"
onClick={onRefresh}
title={t("refresh")}
aria-label={t("refresh")}
disabled={isLoading}
>
<RefreshCw className={cn("w-4 h-4", isLoading && "animate-spin")} />
</Button>
</div>
</div>
{/* Search bar */}
{showSearch && (
<div className="flex items-center gap-2 px-4 py-2 border-b border-border bg-muted/30">
<Search className="w-4 h-4 text-muted-foreground shrink-0" />
<input
ref={searchInputRef}
type="search"
role="searchbox"
aria-label={t("search_placeholder")}
value={searchQuery}
onChange={(e) => setSearchQuery(e.target.value)}
placeholder={t("search_placeholder")}
className="flex-1 bg-transparent text-sm outline-none placeholder:text-muted-foreground"
onKeyDown={(e) => {
if (e.key === 'Escape') {
setShowSearch(false);
setSearchQuery("");
}
}}
/>
{searchQuery && (
<button onClick={() => setSearchQuery("")} className="text-muted-foreground hover:text-foreground">
<X className="w-4 h-4" />
</button>
)}
</div>
)}
{/* Hidden file input */}
<input
ref={fileInputRef}
type="file"
multiple
className="hidden"
onChange={handleFileInputChange}
/>
{/* Hidden folder input */}
<input
ref={folderInputRef}
type="file"
className="hidden"
onChange={handleFolderInputChange}
{...({ webkitdirectory: '', directory: '' } as React.InputHTMLAttributes<HTMLInputElement>)}
/>
{/* Error display with retry */}
{error && (
<div className="px-4 py-2 bg-destructive/10 text-destructive text-sm border-b border-destructive/20 flex items-center gap-2">
<AlertCircle className="w-4 h-4 shrink-0" />
<span className="flex-1">{error}</span>
<Button
variant="ghost"
size="sm"
className="h-7 text-destructive hover:text-destructive shrink-0"
onClick={onRefresh}
>
<RefreshCw className="w-3.5 h-3.5 mr-1" />
{t("retry")}
</Button>
</div>
)}
{/* Drag overlay */}
{isDraggingOver && (
<div className="absolute inset-0 z-50 bg-primary/5 border-2 border-dashed border-primary rounded-lg flex items-center justify-center pointer-events-none">
<div className="text-center">
<Upload className="w-12 h-12 text-primary mx-auto mb-2" />
<p className="text-sm font-medium text-primary">{t("drop_files_here")}</p>
</div>
</div>
)}
{/* Upload progress */}
{uploadProgress && (
<div className="px-4 py-2 border-b border-primary/20 bg-primary/5">
<div className="flex items-center gap-2 text-sm text-primary mb-1">
<RefreshCw className="w-3.5 h-3.5 animate-spin" />
<span className="truncate">
{t("uploading")} {uploadProgress.name}
{uploadProgress.totalFiles > 1 && (
<span className="text-muted-foreground ml-1">
({uploadProgress.current}/{uploadProgress.totalFiles})
</span>
)}
</span>
<span className="ml-auto tabular-nums shrink-0 flex items-center gap-2">
{uploadProgress.total > 0
? `${Math.round((uploadProgress.loaded / uploadProgress.total) * 100)}%`
: "…"}
<button
onClick={onCancelUpload}
className="text-xs text-destructive hover:text-destructive/80 underline"
>
{t("cancel")}
</button>
</span>
</div>
<div className="h-1 bg-primary/20 rounded-full overflow-hidden">
<div
className="h-full bg-primary rounded-full transition-all duration-300"
style={{ width: uploadProgress.total > 0
? `${(uploadProgress.loaded / uploadProgress.total) * 100}%`
: '0%' }}
/>
</div>
</div>
)}
{/* File list */}
<div className="flex-1 min-h-0 flex relative">
{/* Folder tree sidebar (when layout is sidebar) */}
{folderLayout === "sidebar" && (
<>
<FolderTreeSidebar
currentPath={currentPath}
onNavigate={onNavigate}
listByParentId={listByParentId}
width={sidebarWidth}
isResizing={isResizing}
/>
<ResizeHandle
onResizeStart={() => { dragStartWidth.current = sidebarWidth; setIsResizing(true); }}
onResize={(delta) => setSidebarWidth(Math.max(180, Math.min(400, dragStartWidth.current + delta)))}
onResizeEnd={() => {
setIsResizing(false);
localStorage.setItem("files-sidebar-width", String(sidebarWidth));
}}
onDoubleClick={() => { setSidebarWidth(256); localStorage.setItem("files-sidebar-width", "256"); }}
/>
</>
)}
{/* Favorites & Recent sidebar (when layout is inline) */}
{folderLayout === "inline" && (favorites.length > 0 || recentFiles.length > 0) && (
<div className="w-48 border-r border-border bg-background overflow-y-auto shrink-0 hidden lg:block">
{favorites.length > 0 && (
<div className="p-3">
<h4 className="text-xs font-medium text-muted-foreground uppercase tracking-wider mb-2 flex items-center gap-1">
<Star className="w-3 h-3" />
{t("favorites")}
</h4>
<div className="space-y-0.5">
{favorites.map((fav) => (
<button
key={fav}
onClick={() => onNavigate(fav)}
className={cn(
"w-full flex items-center gap-2 px-2 py-1.5 rounded text-sm hover:bg-muted transition-colors text-left",
currentPath === fav && "bg-muted font-medium"
)}
>
<Folder className="w-3.5 h-3.5 text-blue-500 shrink-0" />
<span className="truncate">{fav === '/' ? t("breadcrumb_root") : fav.split('/').pop()}</span>
</button>
))}
</div>
</div>
)}
{recentFiles.length > 0 && (
<div className="p-3 border-t border-border">
<h4 className="text-xs font-medium text-muted-foreground uppercase tracking-wider mb-2 flex items-center gap-1">
<Clock className="w-3 h-3" />
{t("recent")}
</h4>
<div className="space-y-0.5">
{recentFiles.slice(0, 10).map((recent) => (
<button
key={recent.id}
className="w-full flex items-center gap-2 px-2 py-1.5 rounded text-sm hover:bg-muted transition-colors text-left"
title={recent.name}
>
<File className="w-3.5 h-3.5 text-muted-foreground shrink-0" />
<span className="truncate">{recent.name}</span>
</button>
))}
</div>
</div>
)}
</div>
)}
<div
ref={scrollAreaRef}
className="flex-1 min-w-0 overflow-y-auto relative"
onMouseDown={handleMarqueeMouseDown}
>
{isLoading && resources.length === 0 ? (
<table className="w-full text-sm">
<thead className="bg-muted/50 sticky top-0 z-10">
<tr className="border-b border-border">
<th className="text-left px-4 py-2 font-medium text-muted-foreground">
<div className="flex items-center gap-3">
<div className="w-4 h-4" />
{t("name")}
</div>
</th>
<th className="text-left px-4 py-2 font-medium text-muted-foreground hidden md:table-cell w-24">{t("size")}</th>
<th className="text-left px-4 py-2 font-medium text-muted-foreground hidden lg:table-cell w-44">{t("modified")}</th>
<th className="w-10 px-2 py-2" />
</tr>
</thead>
<tbody>
<SkeletonRow />
<SkeletonRow />
<SkeletonRow />
<SkeletonRow />
<SkeletonRow />
<SkeletonRow />
</tbody>
</table>
) : resources.length === 0 && !searchQuery && currentPath === '/' ? (
<FileUploadArea
onUpload={async (files: File[]) => {
setIsUploading(true);
try {
await onUploadFiles(files);
} finally {
setIsUploading(false);
}
}}
onUploadFolder={async (files: File[]) => {
setIsUploading(true);
try {
await onUploadFolder(files);
} finally {
setIsUploading(false);
}
}}
onCreateFolder={() => setShowNewFolder(true)}
onCreateTextFile={() => setShowNewTextFile(true)}
/>
) : viewMode === "grid" ? (
/* ======= GRID VIEW ======= */
<div className="p-4" role="grid" aria-label={t("file_list")}>
{currentPath !== '/' && !searchQuery && (
<div
className={cn(
"inline-flex flex-col items-center gap-2 p-3 rounded-lg cursor-pointer transition-colors w-28",
dragTarget === '..' ? "bg-primary/5 ring-1 ring-primary/40" : "hover:bg-muted/50"
)}
onClick={handleNavigateUp}
onDragOver={(e) => {
if (e.dataTransfer.types.includes("application/x-file-names")) {
e.preventDefault();
e.dataTransfer.dropEffect = "move";
setDragTarget('..');
}
}}
onDragLeave={() => setDragTarget(null)}
onDrop={async (e) => {
e.preventDefault();
setDragTarget(null);
const raw = e.dataTransfer.getData("application/x-file-names");
if (!raw) return;
const names: string[] = JSON.parse(raw);
await onMoveToParent(names);
}}
>
<Folder className="w-10 h-10 text-muted-foreground" />
<span className="text-xs text-muted-foreground truncate w-full text-center">..</span>
</div>
)}
{displayResources.length === 0 && searchQuery ? (
<p className="px-4 py-8 text-center text-muted-foreground text-sm">{t("no_results")}</p>
) : (
<div
className="grid grid-cols-[repeat(auto-fill,minmax(7rem,1fr))] gap-2"
onContextMenu={(e) => {
if ((e.target as HTMLElement).closest('[data-resource]')) return;
e.preventDefault();
setEmptyContextMenu({ x: e.clientX, y: e.clientY });
}}
>
{displayResources.map((resource) => (
<div
key={resource.id}
data-resource={resource.name}
draggable
onDragStart={(e) => {
const names = selectedResources.has(resource.name) ? [...selectedResources] : [resource.name];
e.dataTransfer.setData("application/x-file-names", JSON.stringify(names));
e.dataTransfer.effectAllowed = "move";
}}
onDragOver={(e) => {
if (resource.isDirectory) {
e.preventDefault();
e.dataTransfer.dropEffect = "move";
setDragTarget(resource.name);
}
}}
onDragLeave={() => setDragTarget(null)}
onDrop={async (e) => {
e.preventDefault();
setDragTarget(null);
if (!resource.isDirectory) return;
const raw = e.dataTransfer.getData("application/x-file-names");
if (!raw) return;
const names: string[] = JSON.parse(raw);
if (names.includes(resource.name)) return;
await onMoveToFolder(names, resource.name);
}}
className={cn(
"flex flex-col items-center gap-2 p-3 rounded-lg cursor-pointer transition-colors relative group",
selectedResources.has(resource.name)
? "bg-primary/10 ring-1 ring-primary/30"
: dragTarget === resource.name
? "bg-primary/5 ring-1 ring-primary/40"
: "hover:bg-muted/50",
clipboard?.mode === "cut" && clipboard.names.includes(resource.name) && "opacity-50"
)}
onClick={(e) => handleResourceClick(resource, e)}
onDoubleClick={() => handleResourceDoubleClick(resource)}
onContextMenu={(e) => handleContextMenu(e, resource.name)}
>
<input
type="checkbox"
checked={selectedResources.has(resource.name)}
onChange={() => onToggleSelect(resource.name)}
className="w-3.5 h-3.5 rounded border-border accent-primary cursor-pointer absolute top-2 left-2 opacity-0 group-hover:opacity-100 data-[checked=true]:opacity-100"
data-checked={selectedResources.has(resource.name)}
onClick={(e) => e.stopPropagation()}
/>
{showThumbnails && isImageFile(resource.name)
? <Thumbnail name={resource.name} getImageUrl={getImageUrl} size="lg" />
: getGridIcon(resource)}
<span className="text-xs truncate w-full text-center" title={resource.name}>
{resource.name}
</span>
</div>
))}
</div>
)}
</div>
) : (
/* ======= LIST VIEW ======= */
<table
aria-label={t("file_list")}
className="w-full text-sm"
onContextMenu={(e) => {
if ((e.target as HTMLElement).closest('tr[data-resource]')) return;
e.preventDefault();
setEmptyContextMenu({ x: e.clientX, y: e.clientY });
}}
>
<thead className="bg-muted/50 sticky top-0 z-10">
<tr className="border-b border-border">
<th className="text-left px-4 py-2 font-medium text-muted-foreground">
<div className="flex items-center gap-3">
<input
type="checkbox"
checked={allSelected}
ref={(el) => { if (el) el.indeterminate = someSelected; }}
onChange={() => allSelected ? onClearSelection() : onSelectAll()}
className="w-4 h-4 rounded border-border accent-primary cursor-pointer"
onClick={(e) => e.stopPropagation()}
/>
<button onClick={() => handleSortClick("name")} className="hover:text-foreground transition-colors">
{t("name")}
<SortIndicator column="name" />
</button>
</div>
</th>
<th className="text-left px-4 py-2 font-medium text-muted-foreground hidden md:table-cell w-24">
<button onClick={() => handleSortClick("size")} className="hover:text-foreground transition-colors">
{t("size")}
<SortIndicator column="size" />
</button>
</th>
<th className="text-left px-4 py-2 font-medium text-muted-foreground hidden lg:table-cell w-44">
<button onClick={() => handleSortClick("modified")} className="hover:text-foreground transition-colors">
{t("modified")}
<SortIndicator column="modified" />
</button>
</th>
<th className="w-10 px-2 py-2" />
</tr>
</thead>
<tbody>
{currentPath !== '/' && !searchQuery && (
<tr
className={cn(
"border-b border-border cursor-pointer transition-colors",
dragTarget === '..' ? "bg-primary/5 ring-1 ring-primary/40" : "hover:bg-muted/50"
)}
onClick={handleNavigateUp}
onDragOver={(e) => {
if (e.dataTransfer.types.includes("application/x-file-names")) {
e.preventDefault();
e.dataTransfer.dropEffect = "move";
setDragTarget('..');
}
}}
onDragLeave={() => setDragTarget(null)}
onDrop={async (e) => {
e.preventDefault();
setDragTarget(null);
const raw = e.dataTransfer.getData("application/x-file-names");
if (!raw) return;
const names: string[] = JSON.parse(raw);
await onMoveToParent(names);
}}
>
<td className="px-4 py-2.5">
<div className="flex items-center gap-3">
<div className="w-4 h-4" />
<Folder className="w-5 h-5 text-muted-foreground" />
<span className="text-muted-foreground">..</span>
</div>
</td>
<td className="hidden md:table-cell" />
<td className="hidden lg:table-cell" />
<td />
</tr>
)}
{displayResources.length === 0 && searchQuery ? (
<tr>
<td colSpan={4} className="px-4 py-8 text-center text-muted-foreground text-sm">
{t("no_results")}
</td>
</tr>
) : displayResources.map((resource) => (
<tr
key={resource.id}
data-resource={resource.name}
aria-selected={selectedResources.has(resource.name)}
draggable
onDragStart={(e) => {
const names = selectedResources.has(resource.name) ? [...selectedResources] : [resource.name];
e.dataTransfer.setData("application/x-file-names", JSON.stringify(names));
e.dataTransfer.effectAllowed = "move";
}}
onDragOver={(e) => {
if (resource.isDirectory) {
e.preventDefault();
e.dataTransfer.dropEffect = "move";
setDragTarget(resource.name);
}
}}
onDragLeave={() => setDragTarget(null)}
onDrop={async (e) => {
e.preventDefault();
setDragTarget(null);
if (!resource.isDirectory) return;
const raw = e.dataTransfer.getData("application/x-file-names");
if (!raw) return;
const names: string[] = JSON.parse(raw);
if (names.includes(resource.name)) return;
await onMoveToFolder(names, resource.name);
}}
className={cn(
"border-b border-border cursor-pointer transition-colors",
selectedResources.has(resource.name)
? "bg-primary/10"
: dragTarget === resource.name
? "bg-primary/5 ring-1 ring-primary/40"
: "hover:bg-muted/50",
clipboard?.mode === "cut" && clipboard.names.includes(resource.name) && "opacity-50"
)}
onClick={(e) => handleResourceClick(resource, e)}
onDoubleClick={() => handleResourceDoubleClick(resource)}
onContextMenu={(e) => handleContextMenu(e, resource.name)}
>
<td className="px-4 py-2.5">
<div className="flex items-center gap-3 min-w-0">
<input
type="checkbox"
checked={selectedResources.has(resource.name)}
onChange={() => onToggleSelect(resource.name)}
className="w-4 h-4 rounded border-border accent-primary cursor-pointer shrink-0"
onClick={(e) => e.stopPropagation()}
/>
{showThumbnails && isImageFile(resource.name)
? <Thumbnail name={resource.name} getImageUrl={getImageUrl} size="sm" />
: getFileIcon(resource)}
<span className="truncate">{resource.name}</span>
</div>
</td>
<td className="px-4 py-2.5 text-muted-foreground hidden md:table-cell tabular-nums">
{resource.isDirectory ? "—" : formatFileSize(resource.contentLength)}
</td>
<td className="px-4 py-2.5 text-muted-foreground hidden lg:table-cell tabular-nums">
{formatDate(resource.lastModified)}
</td>
<td className="px-2 py-2.5">
<button
onClick={(e) => {
e.stopPropagation();
handleContextMenu(e, resource.name);
}}
className="p-1 rounded hover:bg-muted text-muted-foreground hover:text-foreground transition-colors"
>
<MoreVertical className="w-4 h-4" />
</button>
</td>
</tr>
))}
</tbody>
</table>
)}
{/* Context menu */}
{contextMenu && (
<div
ref={contextMenuRef}
role="menu"
aria-label={t("context_menu")}
className="fixed z-50 bg-background border border-border rounded-lg shadow-lg py-1 min-w-[160px]"
style={{ left: contextMenu.x, top: contextMenu.y }}
onClick={(e) => e.stopPropagation()}
>
{!resources.find(r => r.name === contextMenu.name)?.isDirectory && isPreviewable(contextMenu.name) && (
<button
className="w-full flex items-center gap-2 px-3 py-2 text-sm hover:bg-muted transition-colors text-left"
onClick={() => {
if (isImageFile(contextMenu.name)) {
onPreviewImage(contextMenu.name);
} else {
onPreviewFile(contextMenu.name);
}
setContextMenu(null);
}}
>
<ImageIcon className="w-4 h-4" />
{t("preview")}
</button>
)}
{!resources.find(r => r.name === contextMenu.name)?.isDirectory && (
<button
className="w-full flex items-center gap-2 px-3 py-2 text-sm hover:bg-muted transition-colors text-left"
onClick={() => {
onDownload(contextMenu.name);
setContextMenu(null);
}}
>
<Download className="w-4 h-4" />
{t("download")}
</button>
)}
<button
className="w-full flex items-center gap-2 px-3 py-2 text-sm hover:bg-muted transition-colors text-left"
onClick={() => {
onCut([contextMenu.name]);
setContextMenu(null);
}}
>
<Scissors className="w-4 h-4" />
{t("cut")}
</button>
<button
className="w-full flex items-center gap-2 px-3 py-2 text-sm hover:bg-muted transition-colors text-left"
onClick={() => {
onCopy([contextMenu.name]);
setContextMenu(null);
}}
>
<Copy className="w-4 h-4" />
{t("copy")}
</button>
{clipboard && (
<button
className="w-full flex items-center gap-2 px-3 py-2 text-sm hover:bg-muted transition-colors text-left"
onClick={() => {
onPaste();
setContextMenu(null);
}}
>
<Clipboard className="w-4 h-4" />
{t("paste")}
</button>
)}
{!resources.find(r => r.name === contextMenu.name)?.isDirectory && (
<button
className="w-full flex items-center gap-2 px-3 py-2 text-sm hover:bg-muted transition-colors text-left"
onClick={() => {
onDuplicate(contextMenu.name);
setContextMenu(null);
}}
>
<CopyPlus className="w-4 h-4" />
{t("duplicate")}
</button>
)}
<div className="h-px bg-border my-1" />
<button
className="w-full flex items-center gap-2 px-3 py-2 text-sm hover:bg-muted transition-colors text-left"
onClick={() => {
onShowDetails(contextMenu.name);
setContextMenu(null);
}}
>
<Info className="w-4 h-4" />
{t("details")}
</button>
<button
className="w-full flex items-center gap-2 px-3 py-2 text-sm hover:bg-muted transition-colors text-left"
onClick={() => {
setRenameTarget(contextMenu.name);
setContextMenu(null);
}}
>
<Pencil className="w-4 h-4" />
{t("rename")}
</button>
<button
className="w-full flex items-center gap-2 px-3 py-2 text-sm hover:bg-muted text-destructive transition-colors text-left"
onClick={() => {
onDelete(contextMenu.name);
setContextMenu(null);
}}
>
<Trash2 className="w-4 h-4" />
{t("delete")}
</button>
</div>
)}
{/* Empty-area context menu */}
{emptyContextMenu && (
<div
role="menu"
aria-label={t("context_menu")}
className="fixed z-50 bg-background border border-border rounded-lg shadow-lg py-1 min-w-[160px]"
style={{ left: emptyContextMenu.x, top: emptyContextMenu.y }}
onClick={(e) => e.stopPropagation()}
>
<button
className="w-full flex items-center gap-2 px-3 py-2 text-sm hover:bg-muted transition-colors text-left"
onClick={() => {
setShowNewFolder(true);
setEmptyContextMenu(null);
}}
>
<FolderPlus className="w-4 h-4" />
{t("new_folder")}
</button>
<button
className="w-full flex items-center gap-2 px-3 py-2 text-sm hover:bg-muted transition-colors text-left"
onClick={() => {
setShowNewTextFile(true);
setEmptyContextMenu(null);
}}
>
<FilePlus className="w-4 h-4" />
{t("new_text_file")}
</button>
<button
className="w-full flex items-center gap-2 px-3 py-2 text-sm hover:bg-muted transition-colors text-left"
onClick={() => {
fileInputRef.current?.click();
setEmptyContextMenu(null);
}}
>
<Upload className="w-4 h-4" />
{t("upload")}
</button>
<button
className="w-full flex items-center gap-2 px-3 py-2 text-sm hover:bg-muted transition-colors text-left"
onClick={() => {
folderInputRef.current?.click();
setEmptyContextMenu(null);
}}
>
<FolderUp className="w-4 h-4" />
{t("upload_folder")}
</button>
{clipboard && (
<>
<div className="h-px bg-border my-1" />
<button
className="w-full flex items-center gap-2 px-3 py-2 text-sm hover:bg-muted transition-colors text-left"
onClick={() => {
onPaste();
setEmptyContextMenu(null);
}}
>
<Clipboard className="w-4 h-4" />
{t("paste")}
</button>
</>
)}
<div className="h-px bg-border my-1" />
<button
className="w-full flex items-center gap-2 px-3 py-2 text-sm hover:bg-muted transition-colors text-left"
onClick={() => {
onRefresh();
setEmptyContextMenu(null);
}}
>
<RefreshCw className="w-4 h-4" />
{t("refresh")}
</button>
</div>
)}
{/* Breadcrumb dropdown */}
{breadcrumbDropdown && (
<div
role="menu"
aria-label={t("breadcrumb_root")}
className="fixed z-50 bg-background border border-border rounded-lg shadow-lg py-1 min-w-[180px] max-h-64 overflow-y-auto"
style={{ left: breadcrumbDropdown.x, top: breadcrumbDropdown.y }}
onClick={(e) => e.stopPropagation()}
>
{breadcrumbDropdown.folders.length === 0 ? (
<p className="px-3 py-2 text-sm text-muted-foreground">{t("no_results")}</p>
) : (
breadcrumbDropdown.folders.map((folder) => {
const folderPath = breadcrumbDropdown.path === '/'
? `/${folder.name}`
: `${breadcrumbDropdown.path}/${folder.name}`;
return (
<button
key={folder.id}
className="w-full flex items-center gap-2 px-3 py-2 text-sm hover:bg-muted transition-colors text-left"
onClick={() => {
onNavigate(folderPath, folder.id);
setBreadcrumbDropdown(null);
}}
>
<Folder className="w-4 h-4 text-blue-500 shrink-0" />
<span className="truncate">{folder.name}</span>
</button>
);
})
)}
</div>
)}
{/* Marquee selection rectangle */}
{marquee && (
<div
className="absolute border border-primary/50 bg-primary/10 pointer-events-none z-20"
style={{
left: Math.min(marquee.startX, marquee.currentX),
top: Math.min(marquee.startY, marquee.currentY),
width: Math.abs(marquee.currentX - marquee.startX),
height: Math.abs(marquee.currentY - marquee.startY),
}}
/>
)}
</div>
{/* Details sidebar */}
{showDetails && detailResource && (
<div role="complementary" aria-label={t("details")} className="w-64 border-l border-border bg-background p-4 overflow-y-auto shrink-0 hidden md:block">
<div className="flex items-center justify-between mb-4">
<h3 className="text-sm font-medium">{t("details")}</h3>
<button onClick={onToggleDetails} className="text-muted-foreground hover:text-foreground">
<X className="w-4 h-4" />
</button>
</div>
<div className="flex flex-col items-center gap-3 mb-4">
{detailResource.isDirectory
? <Folder className="w-12 h-12 text-blue-500" />
: getFileIconByName(detailResource.name, "lg")}
<p className="text-sm font-medium text-center break-all">{detailResource.name}</p>
</div>
<dl className="space-y-3 text-sm">
<div>
<dt className="text-muted-foreground text-xs">{t("type")}</dt>
<dd>{detailResource.isDirectory ? t("folder") : (detailResource.contentType || t("file"))}</dd>
</div>
{!detailResource.isDirectory && (
<div>
<dt className="text-muted-foreground text-xs">{t("size")}</dt>
<dd className="tabular-nums">{formatFileSize(detailResource.contentLength)}</dd>
</div>
)}
{detailResource.lastModified && (
<div>
<dt className="text-muted-foreground text-xs">{t("modified")}</dt>
<dd className="tabular-nums">{formatDate(detailResource.lastModified)}</dd>
</div>
)}
<div>
<dt className="text-muted-foreground text-xs">{t("path")}</dt>
<dd className="text-xs break-all font-mono">
{currentPath === "/" ? `/${detailResource.name}` : `${currentPath}/${detailResource.name}`}
</dd>
</div>
</dl>
</div>
)}
</div>
{/* New folder dialog */}
{showNewFolder && (
<NewFolderDialog
onConfirm={async (name: string) => {
await onCreateFolder(name);
setShowNewFolder(false);
}}
onCancel={() => setShowNewFolder(false)}
/>
)}
{/* New text file dialog */}
{showNewTextFile && (
<RenameDialog
currentName="new-file.txt"
title={t("new_text_file")}
label={t("file_name")}
onConfirm={async (name: string) => {
await onCreateTextFile(name);
setShowNewTextFile(false);
}}
onCancel={() => setShowNewTextFile(false)}
/>
)}
{/* Rename dialog */}
{renameTarget && (
<RenameDialog
currentName={renameTarget}
onConfirm={async (newName: string) => {
await onRename(renameTarget, newName);
setRenameTarget(null);
}}
onCancel={() => setRenameTarget(null)}
/>
)}
</div>
);
}