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154
src/modules/remote/components/file-transfer/LocalFilePanel.tsx
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154
src/modules/remote/components/file-transfer/LocalFilePanel.tsx
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import React from 'react'
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import { Folder, FileText, ArrowUp, ChevronRight, ChevronLeft, RefreshCw, HardDrive } from 'lucide-react'
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import { clsx } from 'clsx'
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import type { FileItem } from '@/lib/api'
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import { fetchSystemFiles } from '@/lib/api'
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interface LocalFilePanelProps {
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selectedFile: FileItem | null
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onSelect: (file: FileItem | null) => void
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onUpload: () => void
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disabled?: boolean
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}
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export const LocalFilePanel: React.FC<LocalFilePanelProps> = ({
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selectedFile,
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onSelect,
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onUpload,
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disabled,
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}) => {
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const [currentPath, setCurrentPath] = React.useState('')
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const [files, setFiles] = React.useState<FileItem[]>([])
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const [loading, setLoading] = React.useState(false)
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const [pathHistory, setPathHistory] = React.useState<string[]>([''])
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const loadFiles = React.useCallback(async (systemPath: string) => {
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setLoading(true)
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try {
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const items = await fetchSystemFiles(systemPath)
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setFiles(items)
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} catch (err) {
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console.error('Failed to load local files:', err)
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} finally {
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setLoading(false)
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}
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}, [])
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React.useEffect(() => {
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loadFiles(currentPath)
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}, [currentPath, loadFiles])
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const handleGoBack = () => {
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if (pathHistory.length > 1) {
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const newHistory = [...pathHistory]
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newHistory.pop()
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const prevPath = newHistory[newHistory.length - 1]
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setPathHistory(newHistory)
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setCurrentPath(prevPath)
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onSelect(null)
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}
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}
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const handleGoInto = (folder: FileItem) => {
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setPathHistory([...pathHistory, folder.path])
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setCurrentPath(folder.path)
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onSelect(null)
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}
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const handleRefresh = () => {
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loadFiles(currentPath)
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}
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const getDisplayPath = () => {
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if (!currentPath) return '本地文件'
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if (currentPath === '' || currentPath === '/') return '根目录'
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const parts = currentPath.split(/[/\\]/)
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return parts[parts.length - 1] || currentPath
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}
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const getFullPathDisplay = () => {
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if (!currentPath) return ''
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return currentPath
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}
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return (
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<div className="flex flex-col h-full border border-gray-200 dark:border-gray-700 rounded-lg overflow-hidden">
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<div className="flex items-center justify-between px-3 py-2 bg-gray-50 dark:bg-gray-800 border-b border-gray-200 dark:border-gray-700">
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<div className="flex items-center gap-2">
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<button
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onClick={handleGoBack}
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disabled={pathHistory.length <= 1}
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className="p-1 rounded hover:bg-gray-200 dark:hover:bg-gray-700 disabled:opacity-30 disabled:cursor-not-allowed"
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title="返回上级"
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>
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<ChevronLeft size={16} />
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</button>
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<span className="text-sm font-medium text-gray-700 dark:text-gray-300 truncate max-w-[120px]">
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{getDisplayPath()}
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</span>
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</div>
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<button
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onClick={handleRefresh}
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disabled={loading}
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className="p-1 rounded hover:bg-gray-200 dark:hover:bg-gray-700"
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title="刷新"
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>
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<RefreshCw size={14} className={clsx(loading && 'animate-spin')} />
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</button>
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</div>
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<div className="flex-1 overflow-y-auto p-2">
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{loading ? (
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<div className="flex items-center justify-center h-full text-gray-400">
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加载中...
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</div>
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) : files.length === 0 ? (
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<div className="flex items-center justify-center h-full text-gray-400">
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空文件夹
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</div>
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) : (
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<div className="space-y-1">
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{files.map((file) => (
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<div
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key={file.path}
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onClick={() => onSelect(file.type === 'dir' ? null : file)}
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onDoubleClick={() => file.type === 'dir' && handleGoInto(file)}
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className={clsx(
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'flex items-center gap-2 px-2 py-1.5 rounded cursor-pointer transition-colors',
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selectedFile?.path === file.path
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? 'bg-blue-100 dark:bg-blue-900/30'
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: 'hover:bg-gray-100 dark:hover:bg-gray-700/50'
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)}
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>
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{file.type === 'dir' ? (
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<Folder size={16} className="text-yellow-500 flex-shrink-0" />
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) : (
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<FileText size={16} className="text-gray-400 flex-shrink-0" />
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)}
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<span className="flex-1 truncate text-sm text-gray-700 dark:text-gray-300">
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{file.name}
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</span>
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{selectedFile?.path === file.path && (
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<div className="w-4 h-4 rounded-full bg-blue-500 flex items-center justify-center">
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<span className="text-white text-xs">✓</span>
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</div>
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)}
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</div>
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))}
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</div>
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)}
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</div>
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<div className="p-3 border-t border-gray-200 dark:border-gray-700 bg-gray-50 dark:bg-gray-800">
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<button
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onClick={onUpload}
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disabled={!selectedFile || disabled}
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className="w-full flex items-center justify-center gap-2 px-4 py-2 bg-blue-500 hover:bg-blue-600 disabled:bg-gray-300 dark:disabled:bg-gray-600 text-white rounded-lg transition-colors"
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>
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<ArrowUp size={16} />
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上传
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</button>
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</div>
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</div>
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)
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}
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