Files
Termix/src/ui/Desktop/Apps/File Manager/FileManagerModern.tsx
ZacharyZcR 35145aeced Complete Chinese comment cleanup in File Manager components
- FileManagerModern.tsx: Translate all Chinese comments to English, replace hardcoded text with i18n
- TerminalWindow.tsx: Complete translation and add i18n support
- DiffWindow.tsx: Complete translation and add i18n support
- FileManagerOperations.tsx: Complete translation
- Fix missed comment in FileManagerGrid.tsx

All File Manager components now have clean English comments and proper internationalization.
Follow Linus principles: simple, direct, no unnecessary complexity.

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>
2025-09-22 02:19:27 +08:00

1681 lines
51 KiB
TypeScript

import React, { useState, useEffect, useRef, useCallback } from "react";
import { FileManagerGrid } from "./FileManagerGrid";
import { FileManagerSidebar } from "./FileManagerSidebar";
import { FileManagerContextMenu } from "./FileManagerContextMenu";
import { useFileSelection } from "./hooks/useFileSelection";
import { useDragAndDrop } from "./hooks/useDragAndDrop";
import { WindowManager, useWindowManager } from "./components/WindowManager";
import { FileWindow } from "./components/FileWindow";
import { DiffWindow } from "./components/DiffWindow";
import { useDragToDesktop } from "../../../hooks/useDragToDesktop";
import { useDragToSystemDesktop } from "../../../hooks/useDragToSystemDesktop";
import { Button } from "@/components/ui/button";
import { Input } from "@/components/ui/input";
import { toast } from "sonner";
import { useTranslation } from "react-i18next";
import {
Upload,
FolderPlus,
FilePlus,
RefreshCw,
Search,
Grid3X3,
List,
Eye,
Settings,
} from "lucide-react";
import { TerminalWindow } from "./components/TerminalWindow";
import type { SSHHost, FileItem } from "../../../types/index.js";
import {
listSSHFiles,
uploadSSHFile,
downloadSSHFile,
createSSHFile,
createSSHFolder,
deleteSSHItem,
copySSHItem,
renameSSHItem,
moveSSHItem,
connectSSH,
getSSHStatus,
identifySSHSymlink,
addRecentFile,
addPinnedFile,
removePinnedFile,
addFolderShortcut,
getPinnedFiles,
} from "@/ui/main-axios.ts";
import type { SidebarItem } from "./FileManagerSidebar";
interface FileManagerModernProps {
initialHost?: SSHHost | null;
onClose?: () => void;
}
// Linus-style data structure: creation intent completely separated from actual files
interface CreateIntent {
id: string;
type: 'file' | 'directory';
defaultName: string;
currentName: string;
}
// Internal component, uses window manager
function FileManagerContent({ initialHost, onClose }: FileManagerModernProps) {
const { openWindow } = useWindowManager();
const { t } = useTranslation();
// State
const [currentHost, setCurrentHost] = useState<SSHHost | null>(
initialHost || null,
);
const [currentPath, setCurrentPath] = useState("/");
const [files, setFiles] = useState<FileItem[]>([]);
const [isLoading, setIsLoading] = useState(false);
const [sshSessionId, setSshSessionId] = useState<string | null>(null);
const [currentRequestId, setCurrentRequestId] = useState<number>(0);
const [isReconnecting, setIsReconnecting] = useState<boolean>(false);
const [searchQuery, setSearchQuery] = useState("");
const [lastRefreshTime, setLastRefreshTime] = useState<number>(0);
const [viewMode, setViewMode] = useState<"grid" | "list">("grid");
const [pinnedFiles, setPinnedFiles] = useState<Set<string>>(new Set());
const [sidebarRefreshTrigger, setSidebarRefreshTrigger] = useState(0);
// Context menu state
const [contextMenu, setContextMenu] = useState<{
x: number;
y: number;
isVisible: boolean;
files: FileItem[];
}>({
x: 0,
y: 0,
isVisible: false,
files: [],
});
// Operation state
const [clipboard, setClipboard] = useState<{
files: FileItem[];
operation: "copy" | "cut";
} | null>(null);
// Undo history
interface UndoAction {
type: "copy" | "cut" | "delete";
description: string;
data: {
operation: "copy" | "cut";
copiedFiles?: {
originalPath: string;
targetPath: string;
targetName: string;
}[];
deletedFiles?: { path: string; name: string }[];
targetDirectory?: string;
};
timestamp: number;
}
const [undoHistory, setUndoHistory] = useState<UndoAction[]>([]);
// Linus-style state: creation intent separated from file editing
const [createIntent, setCreateIntent] = useState<CreateIntent | null>(null);
const [editingFile, setEditingFile] = useState<FileItem | null>(null);
// Hooks
const { selectedFiles, selectFile, selectAll, clearSelection, setSelection } =
useFileSelection();
const { isDragging, dragHandlers } = useDragAndDrop({
onFilesDropped: handleFilesDropped,
onError: (error) => toast.error(error),
maxFileSize: 5120, // 5GB - support large files like SSH tools should
});
// Drag to desktop functionality
const dragToDesktop = useDragToDesktop({
sshSessionId: sshSessionId || "",
sshHost: currentHost!,
});
// System-level drag to desktop functionality (new approach)
const systemDrag = useDragToSystemDesktop({
sshSessionId: sshSessionId || "",
sshHost: currentHost!,
});
// Initialize SSH connection
useEffect(() => {
if (currentHost) {
initializeSSHConnection();
}
}, [currentHost]);
// File list update
useEffect(() => {
if (sshSessionId) {
handleRefreshDirectory();
}
}, [sshSessionId, currentPath]);
// Handle file drag to external
const handleFileDragStart = useCallback(
(files: FileItem[]) => {
// Record currently dragged files
systemDrag.startDragToSystem(files, {
enableToast: true,
onSuccess: () => {
clearSelection();
},
onError: (error) => {
console.error("Drag failed:", error);
},
});
},
[systemDrag, clearSelection],
);
const handleFileDragEnd = useCallback(
(e: DragEvent) => {
// Check if dragged outside window
const margin = 50;
const isOutside =
e.clientX < margin ||
e.clientX > window.innerWidth - margin ||
e.clientY < margin ||
e.clientY > window.innerHeight - margin;
if (isOutside) {
// Delay execution to avoid conflicts with other events
setTimeout(() => {
systemDrag.handleDragEnd(e);
}, 100);
} else {
// Cancel drag
systemDrag.cancelDragToSystem();
}
},
[systemDrag],
);
async function initializeSSHConnection() {
if (!currentHost) return;
try {
setIsLoading(true);
const sessionId = currentHost.id.toString();
const result = await connectSSH(sessionId, {
hostId: currentHost.id,
ip: currentHost.ip,
port: currentHost.port,
username: currentHost.username,
password: currentHost.password,
sshKey: currentHost.key,
keyPassword: currentHost.keyPassword,
authType: currentHost.authType,
credentialId: currentHost.credentialId,
userId: currentHost.userId,
});
setSshSessionId(sessionId);
} catch (error: any) {
console.error("SSH connection failed:", error);
toast.error(
t("fileManager.failedToConnect") + ": " + (error.message || error),
);
} finally {
setIsLoading(false);
}
}
async function loadDirectory(path: string) {
if (!sshSessionId) {
console.error("Cannot load directory: no SSH session ID");
return;
}
// Generate unique request ID to prevent race conditions
const requestId = Date.now();
setCurrentRequestId(requestId);
setIsLoading(true);
try {
console.log(`[${requestId}] Loading directory:`, path);
const response = await listSSHFiles(sshSessionId, path);
// Only process response if this is still the latest request
if (requestId !== currentRequestId) {
console.log(`[${requestId}] Request outdated, ignoring response`);
return;
}
console.log(`[${requestId}] Directory response received:`, response);
const files = Array.isArray(response) ? response : response?.files || [];
setFiles(files);
clearSelection();
console.log(`[${requestId}] Directory loaded successfully:`, files.length, "items");
} catch (error: any) {
// Only handle error if this is still the latest request
if (requestId !== currentRequestId) {
console.log(`[${requestId}] Request outdated, ignoring error`);
return;
}
console.error(`[${requestId}] Failed to load directory:`, error);
toast.error(
t("fileManager.failedToLoadDirectory") + ": " + (error.message || error)
);
} finally {
// Only clear loading if this is still the latest request
if (requestId === currentRequestId) {
setIsLoading(false);
}
}
}
// Debounced refresh function - prevent excessive clicking
function handleRefreshDirectory() {
const now = Date.now();
const DEBOUNCE_MS = 500; // 500ms debounce
if (now - lastRefreshTime < DEBOUNCE_MS) {
console.log("Refresh ignored - too frequent");
return;
}
setLastRefreshTime(now);
loadDirectory(currentPath);
}
function handleFilesDropped(fileList: FileList) {
if (!sshSessionId) {
toast.error(t("fileManager.noSSHConnection"));
return;
}
Array.from(fileList).forEach((file) => {
handleUploadFile(file);
});
}
async function handleUploadFile(file: File) {
if (!sshSessionId) return;
try {
// Ensure SSH connection is valid
await ensureSSHConnection();
// Read file content
const fileContent = await new Promise<string>((resolve, reject) => {
const reader = new FileReader();
reader.onerror = () => reject(reader.error);
// Check file type to determine reading method
const isTextFile =
file.type.startsWith("text/") ||
file.type === "application/json" ||
file.type === "application/javascript" ||
file.type === "application/xml" ||
file.name.match(
/\.(txt|json|js|ts|jsx|tsx|css|html|htm|xml|yaml|yml|md|py|java|c|cpp|h|sh|bat|ps1)$/i,
);
if (isTextFile) {
reader.onload = () => {
if (reader.result) {
resolve(reader.result as string);
} else {
reject(new Error("Failed to read text file content"));
}
};
reader.readAsText(file);
} else {
reader.onload = () => {
if (reader.result instanceof ArrayBuffer) {
const bytes = new Uint8Array(reader.result);
let binary = "";
for (let i = 0; i < bytes.byteLength; i++) {
binary += String.fromCharCode(bytes[i]);
}
const base64 = btoa(binary);
resolve(base64);
} else {
reject(new Error("Failed to read binary file"));
}
};
reader.readAsArrayBuffer(file);
}
});
await uploadSSHFile(
sshSessionId,
currentPath,
file.name,
fileContent,
currentHost?.id,
undefined, // userId - will be handled by backend
);
toast.success(
t("fileManager.fileUploadedSuccessfully", { name: file.name }),
);
handleRefreshDirectory();
} catch (error: any) {
if (
error.message?.includes("connection") ||
error.message?.includes("established")
) {
toast.error(
`SSH connection failed. Please check your connection to ${currentHost?.name} (${currentHost?.ip}:${currentHost?.port})`,
);
} else {
toast.error(t("fileManager.failedToUploadFile"));
}
console.error("Upload failed:", error);
}
}
async function handleDownloadFile(file: FileItem) {
if (!sshSessionId) return;
try {
// Ensure SSH connection is valid
await ensureSSHConnection();
const response = await downloadSSHFile(sshSessionId, file.path);
if (response?.content) {
// Convert to blob and trigger download
const byteCharacters = atob(response.content);
const byteNumbers = new Array(byteCharacters.length);
for (let i = 0; i < byteCharacters.length; i++) {
byteNumbers[i] = byteCharacters.charCodeAt(i);
}
const byteArray = new Uint8Array(byteNumbers);
const blob = new Blob([byteArray], {
type: response.mimeType || "application/octet-stream",
});
const url = URL.createObjectURL(blob);
const link = document.createElement("a");
link.href = url;
link.download = response.fileName || file.name;
document.body.appendChild(link);
link.click();
document.body.removeChild(link);
URL.revokeObjectURL(url);
toast.success(
t("fileManager.fileDownloadedSuccessfully", { name: file.name }),
);
}
} catch (error: any) {
if (
error.message?.includes("connection") ||
error.message?.includes("established")
) {
toast.error(
`SSH connection failed. Please check your connection to ${currentHost?.name} (${currentHost?.ip}:${currentHost?.port})`,
);
} else {
toast.error(t("fileManager.failedToDownloadFile"));
}
console.error("Download failed:", error);
}
}
async function handleDeleteFiles(files: FileItem[]) {
if (!sshSessionId || files.length === 0) return;
try {
// Ensure SSH connection is valid
await ensureSSHConnection();
for (const file of files) {
await deleteSSHItem(
sshSessionId,
file.path,
file.type === "directory", // isDirectory
currentHost?.id,
currentHost?.userId?.toString(),
);
}
// Record deletion history (although cannot truly undo)
const deletedFiles = files.map((file) => ({
path: file.path,
name: file.name,
}));
const undoAction: UndoAction = {
type: "delete",
description: t("fileManager.deletedItems", { count: files.length }),
data: {
operation: "cut", // Placeholder
deletedFiles,
targetDirectory: currentPath,
},
timestamp: Date.now(),
};
setUndoHistory((prev) => [...prev.slice(-9), undoAction]);
toast.success(
t("fileManager.itemsDeletedSuccessfully", { count: files.length }),
);
handleRefreshDirectory();
clearSelection();
} catch (error: any) {
if (
error.message?.includes("connection") ||
error.message?.includes("established")
) {
toast.error(
`SSH connection failed. Please check your connection to ${currentHost?.name} (${currentHost?.ip}:${currentHost?.port})`,
);
} else {
toast.error(t("fileManager.failedToDeleteItems"));
}
console.error("Delete failed:", error);
}
}
// Linus-style creation: pure intent, no side effects
function handleCreateNewFolder() {
const defaultName = generateUniqueName("NewFolder", "directory");
setCreateIntent({
id: Date.now().toString(),
type: 'directory',
defaultName,
currentName: defaultName
});
console.log("Create folder intent:", defaultName);
}
function handleCreateNewFile() {
const defaultName = generateUniqueName("NewFile.txt", "file");
setCreateIntent({
id: Date.now().toString(),
type: 'file',
defaultName,
currentName: defaultName
});
console.log("Create file intent:", defaultName);
}
// Handle symlink resolution
const handleSymlinkClick = async (file: FileItem) => {
if (!currentHost || !sshSessionId) {
toast.error(t("fileManager.noSSHConnection"));
return;
}
try {
// Ensure SSH connection is valid
let currentSessionId = sshSessionId;
try {
const status = await getSSHStatus(currentSessionId);
if (!status.connected) {
const result = await connectSSH(currentSessionId, {
hostId: currentHost.id,
host: currentHost.ip,
port: currentHost.port,
username: currentHost.username,
authType: currentHost.authType,
password: currentHost.password,
key: currentHost.key,
keyPassword: currentHost.keyPassword,
credentialId: currentHost.credentialId,
});
if (!result.success) {
throw new Error(t("fileManager.failedToReconnectSSH"));
}
}
} catch (sessionErr) {
throw sessionErr;
}
const symlinkInfo = await identifySSHSymlink(currentSessionId, file.path);
if (symlinkInfo.type === "directory") {
// If symlink points to directory, navigate to it
setCurrentPath(symlinkInfo.target);
} else if (symlinkInfo.type === "file") {
// If symlink points to file, open file
// Calculate window position (slightly offset)
const windowCount = Date.now() % 10;
const offsetX = 120 + windowCount * 30;
const offsetY = 120 + windowCount * 30;
// Create target file object
const targetFile: FileItem = {
...file,
path: symlinkInfo.target,
};
// Create window component factory function
const createWindowComponent = (windowId: string) => (
<FileWindow
windowId={windowId}
file={targetFile}
sshSessionId={currentSessionId}
sshHost={currentHost}
initialX={offsetX}
initialY={offsetY}
/>
);
openWindow({
title: file.name,
x: offsetX,
y: offsetY,
width: 800,
height: 600,
isMaximized: false,
isMinimized: false,
component: createWindowComponent,
});
}
} catch (error: any) {
toast.error(
error?.response?.data?.error ||
error?.message ||
t("fileManager.failedToResolveSymlink"),
);
}
};
async function handleFileOpen(file: FileItem, editMode: boolean = false) {
if (file.type === "directory") {
setCurrentPath(file.path);
} else if (file.type === "link") {
// Handle symlinks
await handleSymlinkClick(file);
} else {
// Open file in new window
if (!sshSessionId) {
toast.error(t("fileManager.noSSHConnection"));
return;
}
// Calculate window position (slightly offset)
const windowCount = Date.now() % 10; // Simple offset calculation
const offsetX = 120 + windowCount * 30;
const offsetY = 120 + windowCount * 30;
const windowTitle = file.name; // Remove mode identifier, controlled internally by FileViewer
// Create window component factory function
const createWindowComponent = (windowId: string) => (
<FileWindow
windowId={windowId}
file={file}
sshSessionId={sshSessionId}
sshHost={currentHost}
initialX={offsetX}
initialY={offsetY}
/>
);
openWindow({
title: windowTitle,
x: offsetX,
y: offsetY,
width: 800,
height: 600,
isMaximized: false,
isMinimized: false,
component: createWindowComponent,
});
}
}
// Dedicated file editing function
function handleFileEdit(file: FileItem) {
handleFileOpen(file, true);
}
// Dedicated file viewing function (read-only)
function handleFileView(file: FileItem) {
handleFileOpen(file, false);
}
function handleContextMenu(event: React.MouseEvent, file?: FileItem) {
event.preventDefault();
// If right-clicked file is already in selection list, use all selected files
// If right-clicked file is not in selection list, use only this file
let files: FileItem[];
if (file) {
const isFileSelected = selectedFiles.some((f) => f.path === file.path);
files = isFileSelected ? selectedFiles : [file];
} else {
files = selectedFiles;
}
setContextMenu({
x: event.clientX,
y: event.clientY,
isVisible: true,
files,
});
}
function handleCopyFiles(files: FileItem[]) {
setClipboard({ files, operation: "copy" });
toast.success(
t("fileManager.filesCopiedToClipboard", { count: files.length }),
);
}
function handleCutFiles(files: FileItem[]) {
setClipboard({ files, operation: "cut" });
toast.success(
t("fileManager.filesCutToClipboard", { count: files.length }),
);
}
async function handlePasteFiles() {
if (!clipboard || !sshSessionId) return;
try {
await ensureSSHConnection();
const { files, operation } = clipboard;
// Handle copy and cut operations
let successCount = 0;
const copiedItems: string[] = [];
for (const file of files) {
try {
if (operation === "copy") {
// Copy operation: call copy API
const result = await copySSHItem(
sshSessionId,
file.path,
currentPath,
currentHost?.id,
currentHost?.userId?.toString(),
);
copiedItems.push(result.uniqueName || file.name);
successCount++;
} else {
// Cut operation: move files to target directory
const targetPath = currentPath.endsWith("/")
? `${currentPath}${file.name}`
: `${currentPath}/${file.name}`;
// Only move when target path differs from original path
if (file.path !== targetPath) {
// Use dedicated moveSSHItem API for cross-directory movement
await moveSSHItem(
sshSessionId,
file.path,
targetPath,
currentHost?.id,
currentHost?.userId?.toString(),
);
successCount++;
}
}
} catch (error: any) {
console.error(`Failed to ${operation} file ${file.name}:`, error);
toast.error(
t("fileManager.operationFailed", { operation: operation === "copy" ? t("fileManager.copy") : t("fileManager.move"), name: file.name, error: error.message }),
);
}
}
// Record undo history
if (successCount > 0) {
if (operation === "copy") {
const copiedFiles = files
.slice(0, successCount)
.map((file, index) => ({
originalPath: file.path,
targetPath: `${currentPath}/${copiedItems[index] || file.name}`,
targetName: copiedItems[index] || file.name,
}));
const undoAction: UndoAction = {
type: "copy",
description: t("fileManager.copiedItems", { count: successCount }),
data: {
operation: "copy",
copiedFiles,
targetDirectory: currentPath,
},
timestamp: Date.now(),
};
setUndoHistory((prev) => [...prev.slice(-9), undoAction]); // Keep max 10 undo records
} else if (operation === "cut") {
// Cut operation: record move info, can be moved back to original position on undo
const movedFiles = files.slice(0, successCount).map((file) => {
const targetPath = currentPath.endsWith("/")
? `${currentPath}${file.name}`
: `${currentPath}/${file.name}`;
return {
originalPath: file.path,
targetPath: targetPath,
targetName: file.name,
};
});
const undoAction: UndoAction = {
type: "cut",
description: t("fileManager.movedItems", { count: successCount }),
data: {
operation: "cut",
copiedFiles: movedFiles, // Reuse copiedFiles field to store move info
targetDirectory: currentPath,
},
timestamp: Date.now(),
};
setUndoHistory((prev) => [...prev.slice(-9), undoAction]);
}
}
// Show success message
if (successCount > 0) {
const operationText = operation === "copy" ? t("fileManager.copy") : t("fileManager.move");
if (operation === "copy" && copiedItems.length > 0) {
// Show detailed copy info, including renamed files
const hasRenamed = copiedItems.some(
(name) => !files.some((file) => file.name === name),
);
if (hasRenamed) {
toast.success(
t("fileManager.operationCompletedSuccessfully", { operation: operationText, count: successCount }),
);
} else {
toast.success(t("fileManager.operationCompleted", { operation: operationText, count: successCount }));
}
} else {
toast.success(t("fileManager.operationCompleted", { operation: operationText, count: successCount }));
}
}
// Refresh file list
handleRefreshDirectory();
clearSelection();
// Clear clipboard (after cut operation, copy operation retains clipboard content)
if (operation === "cut") {
setClipboard(null);
}
} catch (error: any) {
toast.error(`${t("fileManager.pasteFailed")}: ${error.message || t("fileManager.unknownError")}`);
}
}
async function handleUndo() {
if (undoHistory.length === 0) {
toast.info(t("fileManager.noUndoableActions"));
return;
}
const lastAction = undoHistory[undoHistory.length - 1];
try {
await ensureSSHConnection();
// Execute undo logic based on different operation types
switch (lastAction.type) {
case "copy":
// Undo copy operation: delete copied target files
if (lastAction.data.copiedFiles) {
let successCount = 0;
for (const copiedFile of lastAction.data.copiedFiles) {
try {
const isDirectory =
files.find((f) => f.path === copiedFile.targetPath)?.type ===
"directory";
await deleteSSHItem(
sshSessionId!,
copiedFile.targetPath,
isDirectory,
currentHost?.id,
currentHost?.userId?.toString(),
);
successCount++;
} catch (error: any) {
console.error(
`Failed to delete copied file ${copiedFile.targetName}:`,
error,
);
toast.error(
t("fileManager.deleteCopiedFileFailed", { name: copiedFile.targetName, error: error.message }),
);
}
}
if (successCount > 0) {
// Remove last undo record
setUndoHistory((prev) => prev.slice(0, -1));
toast.success(
t("fileManager.undoCopySuccess", { count: successCount }),
);
} else {
toast.error(t("fileManager.undoCopyFailedDelete"));
return;
}
} else {
toast.error(t("fileManager.undoCopyFailedNoInfo"));
return;
}
break;
case "cut":
// Undo cut operation: move files back to original position
if (lastAction.data.copiedFiles) {
let successCount = 0;
for (const movedFile of lastAction.data.copiedFiles) {
try {
// Move file from current position back to original position
await moveSSHItem(
sshSessionId!,
movedFile.targetPath, // Current position (target path)
movedFile.originalPath, // Move back to original position
currentHost?.id,
currentHost?.userId?.toString(),
);
successCount++;
} catch (error: any) {
console.error(
`Failed to move back file ${movedFile.targetName}:`,
error,
);
toast.error(
t("fileManager.moveBackFileFailed", { name: movedFile.targetName, error: error.message }),
);
}
}
if (successCount > 0) {
// Remove last undo record
setUndoHistory((prev) => prev.slice(0, -1));
toast.success(
t("fileManager.undoMoveSuccess", { count: successCount }),
);
} else {
toast.error(t("fileManager.undoMoveFailedMove"));
return;
}
} else {
toast.error(t("fileManager.undoMoveFailedNoInfo"));
return;
}
break;
case "delete":
// Delete operation cannot be truly undone (file already deleted from server)
toast.info(t("fileManager.undoDeleteNotSupported"));
// Still remove history record as user already knows this limitation
setUndoHistory((prev) => prev.slice(0, -1));
return;
default:
toast.error(t("fileManager.undoTypeNotSupported"));
return;
}
// Refresh file list
handleRefreshDirectory();
} catch (error: any) {
toast.error(`${t("fileManager.undoOperationFailed")}: ${error.message || t("fileManager.unknownError")}`);
console.error("Undo failed:", error);
}
}
function handleRenameFile(file: FileItem) {
setEditingFile(file);
}
// Ensure SSH connection is valid - simplified version, prevent concurrent reconnection
async function ensureSSHConnection() {
if (!sshSessionId || !currentHost || isReconnecting) return;
try {
const status = await getSSHStatus(sshSessionId);
if (!status.connected && !isReconnecting) {
setIsReconnecting(true);
console.log("SSH disconnected, reconnecting...");
await connectSSH(sshSessionId, {
hostId: currentHost.id,
ip: currentHost.ip,
port: currentHost.port,
username: currentHost.username,
password: currentHost.password,
sshKey: currentHost.key,
keyPassword: currentHost.keyPassword,
authType: currentHost.authType,
credentialId: currentHost.credentialId,
userId: currentHost.userId,
});
console.log("SSH reconnection successful");
}
} catch (error) {
console.log("SSH reconnection failed:", error);
throw error;
} finally {
setIsReconnecting(false);
}
}
// Linus-style creation confirmation: pure creation, no mixed logic
async function handleConfirmCreate(name: string) {
if (!createIntent || !sshSessionId) return;
try {
await ensureSSHConnection();
console.log(`Creating ${createIntent.type}:`, name);
if (createIntent.type === "file") {
await createSSHFile(
sshSessionId,
currentPath,
name,
"",
currentHost?.id,
currentHost?.userId?.toString(),
);
toast.success(t("fileManager.fileCreatedSuccessfully", { name }));
} else {
await createSSHFolder(
sshSessionId,
currentPath,
name,
currentHost?.id,
currentHost?.userId?.toString(),
);
toast.success(t("fileManager.folderCreatedSuccessfully", { name }));
}
setCreateIntent(null); // Clear intent
handleRefreshDirectory();
} catch (error: any) {
console.error("Create failed:", error);
toast.error(t("fileManager.failedToCreateItem"));
}
}
// Linus-style cancel: zero side effects
function handleCancelCreate() {
setCreateIntent(null); // Just that simple!
console.log("Create cancelled - no side effects");
}
// Pure rename confirmation: only handle real files
async function handleRenameConfirm(file: FileItem, newName: string) {
if (!sshSessionId) return;
try {
await ensureSSHConnection();
console.log("Renaming existing item:", {
from: file.path,
to: newName,
});
await renameSSHItem(
sshSessionId,
file.path,
newName,
currentHost?.id,
currentHost?.userId?.toString(),
);
toast.success(t("fileManager.itemRenamedSuccessfully", { name: newName }));
setEditingFile(null);
handleRefreshDirectory();
} catch (error: any) {
console.error("Rename failed:", error);
toast.error(t("fileManager.failedToRenameItem"));
}
}
// Start editing file name
function handleStartEdit(file: FileItem) {
setEditingFile(file);
}
// Linus-style cancel edit: pure cancel, no side effects
function handleCancelEdit() {
setEditingFile(null); // Simple and elegant
console.log("Edit cancelled - no side effects");
}
// Generate unique name (handle name conflicts)
function generateUniqueName(
baseName: string,
type: "file" | "directory",
): string {
const existingNames = files.map((f) => f.name.toLowerCase());
let candidateName = baseName;
let counter = 1;
// If name already exists, try adding number suffix
while (existingNames.includes(candidateName.toLowerCase())) {
if (type === "file" && baseName.includes(".")) {
// For files, add number between filename and extension
const lastDotIndex = baseName.lastIndexOf(".");
const nameWithoutExt = baseName.substring(0, lastDotIndex);
const extension = baseName.substring(lastDotIndex);
candidateName = `${nameWithoutExt}${counter}${extension}`;
} else {
// For folders or files without extension, add number directly
candidateName = `${baseName}${counter}`;
}
counter++;
}
console.log(`Generated unique name: ${baseName} -> ${candidateName}`);
return candidateName;
}
// Drag handling: file/folder drag to folder = move operation
async function handleFileDrop(
draggedFiles: FileItem[],
targetFolder: FileItem,
) {
if (!sshSessionId || targetFolder.type !== "directory") return;
try {
await ensureSSHConnection();
let successCount = 0;
const movedItems: string[] = [];
for (const file of draggedFiles) {
try {
const targetPath = targetFolder.path.endsWith("/")
? `${targetFolder.path}${file.name}`
: `${targetFolder.path}/${file.name}`;
// Only move when target path differs from original path
if (file.path !== targetPath) {
await moveSSHItem(
sshSessionId,
file.path,
targetPath,
currentHost?.id,
currentHost?.userId?.toString(),
);
movedItems.push(file.name);
successCount++;
}
} catch (error: any) {
console.error(`Failed to move file ${file.name}:`, error);
toast.error(t("fileManager.moveFileFailed", { name: file.name }) + ": " + error.message);
}
}
if (successCount > 0) {
// Record undo history
const movedFiles = draggedFiles
.slice(0, successCount)
.map((file, index) => {
const targetPath = targetFolder.path.endsWith("/")
? `${targetFolder.path}${file.name}`
: `${targetFolder.path}/${file.name}`;
return {
originalPath: file.path,
targetPath: targetPath,
targetName: file.name,
};
});
const undoAction: UndoAction = {
type: "cut",
description: t("fileManager.dragMovedItems", { count: successCount, target: targetFolder.name }),
data: {
operation: "cut",
copiedFiles: movedFiles,
targetDirectory: targetFolder.path,
},
timestamp: Date.now(),
};
setUndoHistory((prev) => [...prev.slice(-9), undoAction]);
toast.success(
t("fileManager.successfullyMovedItems", { count: successCount, target: targetFolder.name }),
);
handleRefreshDirectory();
clearSelection(); // Clear selection state
}
} catch (error: any) {
console.error("Drag move operation failed:", error);
toast.error(t("fileManager.moveOperationFailed") + ": " + error.message);
}
}
// Drag handling: file drag to file = diff comparison operation
function handleFileDiff(file1: FileItem, file2: FileItem) {
if (file1.type !== "file" || file2.type !== "file") {
toast.error(t("fileManager.canOnlyCompareFiles"));
return;
}
if (!sshSessionId) {
toast.error(t("fileManager.noSSHConnection"));
return;
}
// Use dedicated DiffWindow for file comparison
console.log("Opening diff comparison:", file1.name, "vs", file2.name);
// Calculate window position
const offsetX = 100;
const offsetY = 80;
// Create diff window
const windowId = `diff-${Date.now()}-${Math.random().toString(36).substr(2, 9)}`;
const createWindowComponent = (windowId: string) => (
<DiffWindow
windowId={windowId}
file1={file1}
file2={file2}
sshSessionId={sshSessionId}
sshHost={currentHost}
initialX={offsetX}
initialY={offsetY}
/>
);
openWindow({
id: windowId,
type: "diff",
title: t("fileManager.fileComparison", { file1: file1.name, file2: file2.name }),
isMaximized: false,
component: createWindowComponent,
zIndex: Date.now(),
});
toast.success(t("fileManager.comparingFiles", { file1: file1.name, file2: file2.name }));
}
// Drag to desktop handler function
async function handleDragToDesktop(files: FileItem[]) {
if (!currentHost || !sshSessionId) {
toast.error(t("fileManager.noSSHConnection"));
return;
}
try {
// Prefer new system-level drag approach
if (systemDrag.isFileSystemAPISupported) {
await systemDrag.handleDragToSystem(files, {
enableToast: true,
onSuccess: () => {
console.log("System-level drag successful");
},
onError: (error) => {
console.error("System-level drag failed:", error);
},
});
} else {
// Fallback to Electron approach
if (files.length === 1) {
await dragToDesktop.dragFileToDesktop(files[0]);
} else if (files.length > 1) {
await dragToDesktop.dragFilesToDesktop(files);
}
}
} catch (error: any) {
console.error("Drag to desktop failed:", error);
toast.error(t("fileManager.dragFailed") + ": " + (error.message || t("fileManager.unknownError")));
}
}
// Open terminal handler function
function handleOpenTerminal(path: string) {
if (!currentHost) {
toast.error(t("fileManager.noHostSelected"));
return;
}
// Create terminal window
const windowCount = Date.now() % 10;
const offsetX = 200 + windowCount * 40;
const offsetY = 150 + windowCount * 40;
const createTerminalComponent = (windowId: string) => (
<TerminalWindow
windowId={windowId}
hostConfig={currentHost}
initialPath={path}
initialX={offsetX}
initialY={offsetY}
/>
);
openWindow({
title: t("fileManager.terminal", { host: currentHost.name, path }),
x: offsetX,
y: offsetY,
width: 800,
height: 500,
isMaximized: false,
isMinimized: false,
component: createTerminalComponent,
});
toast.success(
t("fileManager.terminalWithPath", { host: currentHost.name, path }),
);
}
// Run executable file handler function
function handleRunExecutable(file: FileItem) {
if (!currentHost) {
toast.error(t("fileManager.noHostSelected"));
return;
}
if (file.type !== "file" || !file.executable) {
toast.error(t("fileManager.onlyRunExecutableFiles"));
return;
}
// Get file directory
const fileDir = file.path.substring(0, file.path.lastIndexOf("/"));
const fileName = file.name;
const executeCmd = `./${fileName}`;
// Create terminal window for execution
const windowCount = Date.now() % 10;
const offsetX = 250 + windowCount * 40;
const offsetY = 200 + windowCount * 40;
const createExecutionTerminal = (windowId: string) => (
<TerminalWindow
windowId={windowId}
hostConfig={currentHost}
initialPath={fileDir}
initialX={offsetX}
initialY={offsetY}
executeCommand={executeCmd} // Auto-execute command
/>
);
openWindow({
title: t("fileManager.runningFile", { file: file.name }),
x: offsetX,
y: offsetY,
width: 800,
height: 500,
isMaximized: false,
isMinimized: false,
component: createExecutionTerminal,
});
toast.success(t("fileManager.runningFile", { file: file.name }));
}
// Load pinned files list
async function loadPinnedFiles() {
if (!currentHost?.id) return;
try {
const pinnedData = await getPinnedFiles(currentHost.id);
const pinnedPaths = new Set(pinnedData.map((item: any) => item.path));
setPinnedFiles(pinnedPaths);
} catch (error) {
console.error("Failed to load pinned files:", error);
}
}
// PIN file
async function handlePinFile(file: FileItem) {
if (!currentHost?.id) return;
try {
await addPinnedFile(currentHost.id, file.path, file.name);
setPinnedFiles((prev) => new Set([...prev, file.path]));
setSidebarRefreshTrigger((prev) => prev + 1); // Trigger sidebar refresh
toast.success(t("fileManager.filePinnedSuccessfully", { name: file.name }));
} catch (error) {
console.error("Failed to pin file:", error);
toast.error(t("fileManager.pinFileFailed"));
}
}
// UNPIN file
async function handleUnpinFile(file: FileItem) {
if (!currentHost?.id) return;
try {
await removePinnedFile(currentHost.id, file.path);
setPinnedFiles((prev) => {
const newSet = new Set(prev);
newSet.delete(file.path);
return newSet;
});
setSidebarRefreshTrigger((prev) => prev + 1); // Trigger sidebar refresh
toast.success(t("fileManager.fileUnpinnedSuccessfully", { name: file.name }));
} catch (error) {
console.error("Failed to unpin file:", error);
toast.error(t("fileManager.unpinFileFailed"));
}
}
// Add folder shortcut
async function handleAddShortcut(path: string) {
if (!currentHost?.id) return;
try {
const folderName = path.split("/").pop() || path;
await addFolderShortcut(currentHost.id, path, folderName);
setSidebarRefreshTrigger((prev) => prev + 1); // Trigger sidebar refresh
toast.success(t("fileManager.shortcutAddedSuccessfully", { name: folderName }));
} catch (error) {
console.error("Failed to add shortcut:", error);
toast.error(t("fileManager.addShortcutFailed"));
}
}
// Check if file is pinned
function isPinnedFile(file: FileItem): boolean {
return pinnedFiles.has(file.path);
}
// Record recently accessed file
async function recordRecentFile(file: FileItem) {
if (!currentHost?.id || file.type === "directory") return;
try {
await addRecentFile(currentHost.id, file.path, file.name);
setSidebarRefreshTrigger((prev) => prev + 1); // Trigger sidebar refresh
} catch (error) {
console.error("Failed to record recent file:", error);
}
}
// Handle sidebar file opening
async function handleSidebarFileOpen(sidebarItem: SidebarItem) {
// Convert SidebarItem to FileItem format
const file: FileItem = {
name: sidebarItem.name,
path: sidebarItem.path,
type: "file", // Both recent and pinned are file types
};
// Call regular file opening handler
await handleFileOpen(file);
}
// Handle file opening
async function handleFileOpen(file: FileItem) {
if (file.type === "directory") {
// If it's a directory, switch to that directory
setCurrentPath(file.path);
} else {
// If it's a file, record to recent access and open file window
await recordRecentFile(file);
// Create file window
const windowCount = Date.now() % 10;
const offsetX = 100 + windowCount * 30;
const offsetY = 100 + windowCount * 30;
const createFileWindow = (windowId: string) => (
<FileWindow
windowId={windowId}
file={file}
sshHost={currentHost!}
sshSessionId={sshSessionId!}
initialX={offsetX}
initialY={offsetY}
/>
);
openWindow({
title: file.name,
x: offsetX,
y: offsetY,
width: 800,
height: 600,
isMaximized: false,
isMinimized: false,
component: createFileWindow,
});
}
}
// Load pinned files list (when host or connection changes)
useEffect(() => {
if (currentHost?.id) {
loadPinnedFiles();
}
}, [currentHost?.id]);
// Linus-style data separation: only filter real files
const filteredFiles = files.filter((file) =>
file.name.toLowerCase().includes(searchQuery.toLowerCase()),
);
if (!currentHost) {
return (
<div className="h-full flex items-center justify-center">
<div className="text-center">
<p className="text-lg text-muted-foreground mb-4">
{t("fileManager.selectHostToStart")}
</p>
</div>
</div>
);
}
return (
<div className="h-full flex flex-col bg-dark-bg">
{/* Toolbar */}
<div className="flex-shrink-0 border-b border-dark-border">
<div className="flex items-center justify-between p-3">
<div className="flex items-center gap-2">
<h2 className="font-semibold text-white">{currentHost.name}</h2>
<span className="text-sm text-muted-foreground">
{currentHost.ip}:{currentHost.port}
</span>
</div>
<div className="flex items-center gap-2">
{/* Search */}
<div className="relative">
<Search className="absolute left-2 top-2.5 h-4 w-4 text-muted-foreground" />
<Input
placeholder={t("fileManager.searchFiles")}
value={searchQuery}
onChange={(e) => setSearchQuery(e.target.value)}
className="pl-8 w-48 h-9 bg-dark-bg-button border-dark-border"
/>
</div>
{/* View toggle */}
<div className="flex border border-dark-border rounded-md">
<Button
variant={viewMode === "grid" ? "default" : "ghost"}
size="sm"
onClick={() => setViewMode("grid")}
className="rounded-r-none h-9"
>
<Grid3X3 className="w-4 h-4" />
</Button>
<Button
variant={viewMode === "list" ? "default" : "ghost"}
size="sm"
onClick={() => setViewMode("list")}
className="rounded-l-none h-9"
>
<List className="w-4 h-4" />
</Button>
</div>
{/* Action buttons */}
<Button
variant="outline"
size="sm"
onClick={() => {
const input = document.createElement("input");
input.type = "file";
input.multiple = true;
input.onchange = (e) => {
const files = (e.target as HTMLInputElement).files;
if (files) handleFilesDropped(files);
};
input.click();
}}
className="h-9"
>
<Upload className="w-4 h-4 mr-2" />
{t("fileManager.upload")}
</Button>
<Button
variant="outline"
size="sm"
onClick={handleCreateNewFolder}
className="h-9"
>
<FolderPlus className="w-4 h-4 mr-2" />
{t("fileManager.newFolder")}
</Button>
<Button
variant="outline"
size="sm"
onClick={handleCreateNewFile}
className="h-9"
>
<FilePlus className="w-4 h-4 mr-2" />
{t("fileManager.newFile")}
</Button>
<Button
variant="outline"
size="sm"
onClick={handleRefreshDirectory}
className="h-9"
>
<RefreshCw className="w-4 h-4" />
</Button>
</div>
</div>
</div>
{/* Main content area */}
<div className="flex-1 flex" {...dragHandlers}>
{/* Left sidebar */}
<div className="w-64 flex-shrink-0 h-full">
<FileManagerSidebar
currentHost={currentHost}
currentPath={currentPath}
onPathChange={setCurrentPath}
onLoadDirectory={loadDirectory}
onFileOpen={handleSidebarFileOpen}
sshSessionId={sshSessionId}
refreshTrigger={sidebarRefreshTrigger}
/>
</div>
{/* Right file grid */}
<div className="flex-1 relative">
<FileManagerGrid
files={filteredFiles}
selectedFiles={selectedFiles}
onFileSelect={() => {}} // No longer need this callback, use onSelectionChange
onFileOpen={handleFileOpen}
onSelectionChange={setSelection}
currentPath={currentPath}
isLoading={isLoading}
onPathChange={setCurrentPath}
onRefresh={handleRefreshDirectory}
onUpload={handleFilesDropped}
onDownload={(files) => files.forEach(handleDownloadFile)}
onContextMenu={handleContextMenu}
viewMode={viewMode}
onRename={handleRenameConfirm}
editingFile={editingFile}
onStartEdit={handleStartEdit}
onCancelEdit={handleCancelEdit}
onDelete={handleDeleteFiles}
onCopy={handleCopyFiles}
onCut={handleCutFiles}
onPaste={handlePasteFiles}
onUndo={handleUndo}
hasClipboard={!!clipboard}
onFileDrop={handleFileDrop}
onFileDiff={handleFileDiff}
onSystemDragStart={handleFileDragStart}
onSystemDragEnd={handleFileDragEnd}
createIntent={createIntent}
onConfirmCreate={handleConfirmCreate}
onCancelCreate={handleCancelCreate}
/>
{/* Right-click menu */}
<FileManagerContextMenu
x={contextMenu.x}
y={contextMenu.y}
files={contextMenu.files}
isVisible={contextMenu.isVisible}
onClose={() =>
setContextMenu((prev) => ({ ...prev, isVisible: false }))
}
onDownload={(files) => files.forEach(handleDownloadFile)}
onRename={handleRenameFile}
onCopy={handleCopyFiles}
onCut={handleCutFiles}
onPaste={handlePasteFiles}
onDelete={handleDeleteFiles}
onUpload={() => {
const input = document.createElement("input");
input.type = "file";
input.multiple = true;
input.onchange = (e) => {
const files = (e.target as HTMLInputElement).files;
if (files) handleFilesDropped(files);
};
input.click();
}}
onNewFolder={handleCreateNewFolder}
onNewFile={handleCreateNewFile}
onRefresh={handleRefreshDirectory}
hasClipboard={!!clipboard}
onDragToDesktop={() => handleDragToDesktop(contextMenu.files)}
onOpenTerminal={(path) => handleOpenTerminal(path)}
onRunExecutable={(file) => handleRunExecutable(file)}
onPinFile={handlePinFile}
onUnpinFile={handleUnpinFile}
onAddShortcut={handleAddShortcut}
isPinned={isPinnedFile}
currentPath={currentPath}
/>
</div>
</div>
</div>
);
}
// Main export component, wrapped with WindowManager
export function FileManagerModern({
initialHost,
onClose,
}: FileManagerModernProps) {
return (
<WindowManager>
<FileManagerContent initialHost={initialHost} onClose={onClose} />
</WindowManager>
);
}