feat: 优化项目目录结构
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'use client';
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import { Button } from "@/components/ui/button"
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import {
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Dialog,
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DialogContent,
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DialogDescription,
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DialogFooter,
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DialogHeader,
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DialogTitle,
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DialogTrigger,
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} from "@/components/ui/dialog"
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import { Check, CloudUpload, File, Files, X } from "lucide-react";
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import React, { useRef, useState } from "react";
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import { Progress } from '@/components/ui/progress';
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import { cn } from "@/lib/utils";
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import { toast } from "sonner";
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import { OssStore } from "@/lib/oss/OssStore";
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import OSS, { Checkpoint } from "ali-oss";
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interface UploadManagerProps {
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children: React.ReactNode;
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ossStore?: OssStore;
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handleRefreshFileList?: () => void;
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}
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interface UploadFileItem {
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id: string;
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file: File;
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status: 'ready' | 'uploading' | 'finish' | 'failed';
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progress: number;// 0 ~ 100
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}
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export function UploadManager({ children, ossStore, handleRefreshFileList }: UploadManagerProps) {
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const [filesList, setFileList] = useState<UploadFileItem[]>([]);
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const handleFileSelect = (fileList: FileList) => {
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setFileList(currentFileList => {
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const newFiles: UploadFileItem[] = [];
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for (const file of fileList) {
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const repeatFile = currentFileList.find(f =>
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f.file.name === file.name &&
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f.file.size === file.size &&
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f.file.lastModified === file.lastModified
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);
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if (!repeatFile) {
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newFiles.push({
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id: `${Math.random()}${Date.now()}`,
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file: file,
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progress: 0,
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status: 'ready',
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})
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}
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}
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return [...currentFileList, ...newFiles];
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})
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}
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const handleFileDelete = (fileItemId: string) => {
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if (isUploading) return toast.warning('上传过程暂时无法删除');
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setFileList(currentFileList => currentFileList.filter(i => i.id !== fileItemId))
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}
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const inputFileRef = useRef<HTMLInputElement>(null);
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const handleFileInputChange = (e: React.ChangeEvent<HTMLInputElement>) => {
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if (!e.target.files) return;
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handleFileSelect(e.target.files);
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}
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const [fileDroping, setFileDroping] = useState(false);
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const handleFileOnDropOver = (e: React.DragEvent<HTMLDivElement>) => {
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e.preventDefault();
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setFileDroping(true);
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}
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const handleFileOnDrop = (e: React.DragEvent<HTMLDivElement>) => {
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e.preventDefault();
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setFileDroping(false);
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if (e.dataTransfer.files && e.dataTransfer.files.length > 0) {
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handleFileSelect(e.dataTransfer.files);
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}
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}
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const [isUploading, setIsUploading] = useState(false);
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/** 开始上传文件 */
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const handleUpload = async () => {
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if (!ossStore) return;
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let store: OSS;
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try { store = ossStore.getStore(); } catch { return toast.error(`初始化失败`) };
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const needUploadFiles = filesList.filter(f => f.status !== 'finish');
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if (needUploadFiles.length === 0) return toast.info('请选择需要上传的文件');
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let failCount = 0;
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setIsUploading(true);
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for (const fileItem of needUploadFiles) {
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fileItem.status = 'uploading';
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await startUploadFile(store, fileItem, ossStore.getWorkDir()).catch(() => { fileItem.status = 'failed'; failCount++; });
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fileItem.status = 'finish';
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}
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setIsUploading(false);
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if (failCount > 0) {
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toast.warning(`上传完成，本次共有${failCount}个文件上传失败`);
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} else {
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toast.success(`上传完成，共上传了${needUploadFiles.length}个文件`)
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}
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// 清空上传成功的文件
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setFileList(current => current.filter(f => f.status !== 'finish'));
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handleRefreshFileList?.();
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}
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// 上传单个文件
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const startUploadFile = async (store: OSS, fileItem: UploadFileItem, workDir?: string) => {
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let checkpoint: Checkpoint | undefined;
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await store.multipartUpload(`${workDir ? `${workDir}/` : ''}${fileItem.file.name}`, fileItem.file, {
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checkpoint: checkpoint,
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progress: (p, cpt) => {
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setFileList(currentFileList => {
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return currentFileList.map(f => {
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if (f.id == fileItem.id) {
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f.progress = p * 100;
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}
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return f;
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})
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});
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checkpoint = cpt;
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}
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})
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}
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return (
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<Dialog>
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<DialogTrigger asChild>
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{children}
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</DialogTrigger>
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<DialogContent className="sm:max-w-[425px]">
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<DialogHeader>
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<DialogTitle>上传文件</DialogTitle>
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<DialogDescription>
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请点击选择文件按钮或拖动文件到指定位置
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</DialogDescription>
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</DialogHeader>
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<div>
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<div
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onDrop={handleFileOnDrop}
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onDragOver={handleFileOnDropOver}
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onClick={() => inputFileRef.current?.click()}
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className="flex items-center justify-center border shadow rounded select-none cursor-pointer relative">
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<div className={cn('flex flex-col items-center py-6 text-zinc-500 text-sm text-center', fileDroping && 'invisible')}>
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<div className="flex items-center gap-3">
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<CloudUpload className="size-10 text-zinc-400" />
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<span>请拖动文件到此处 或 点击此处</span>
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</div>
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<div className="w-full px-5 mt-3 text-xs">
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<p>支持同时选择多个文件，文件区分大小写，若存在同名文件，新文件将被覆；支持超过5GB的文件，上传过程请不要关闭对话框</p>
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</div>
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</div>
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<div className={cn('absolute flex items-center text-zinc-600 gap-1 invisible', fileDroping && 'visible')}>
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<Files className="size-6 text-zinc-500" />
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<span className="text-sm">请拖放至此处，并松开鼠标</span>
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</div>
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</div>
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<input
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type="file"
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multiple
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ref={inputFileRef}
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className="hidden"
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onChange={handleFileInputChange} />
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</div>
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<div>
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{
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filesList.map(f => (
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<div
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key={f.id}
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className="group hover:bg-zinc-100 duration-300 rounded px-1 py-1">
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<div className="flex justify-between items-center">
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<div className="flex items-center gap-1">
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<File className="size-4 text-zinc-500" />
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{/* 存在一个bug，文本省略无法自动适配容器宽度 */}
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<div className="text-sm text-zinc-800 overflow-hidden text-nowrap text-ellipsis max-w-60">
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{f.file.name}
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</div>
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</div>
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<div>
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{f.status === 'finish' && <Check className="size-4 text-green-600 group-hover:hidden" />}
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<X
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onClick={() => handleFileDelete(f.id)}
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className="size-4 text-zinc-500 cursor-pointer hover:text-zinc-600 hidden group-hover:block" />
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</div>
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</div>
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<div className="h-0 w-full relative">
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{f.status === 'uploading' && <Progress value={f.progress} className="h-1" />}
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</div>
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</div>
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))
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}
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</div>
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<DialogFooter>
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<Button
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type="button"
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className="cursor-pointer"
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onClick={handleUpload}
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disabled={isUploading}>开始上传</Button>
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</DialogFooter>
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</DialogContent>
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</Dialog >
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)
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}
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