534 lines
19 KiB
TypeScript
534 lines
19 KiB
TypeScript
'use client'
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import { useState, useRef } from 'react';
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import Image from 'next/image';
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interface AssetFile {
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file: File;
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preview: string;
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sortOrder: number;
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}
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interface CategoryItem {
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id: string;
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name: string;
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}
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interface ThreeDOriginalUploaderProps {
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onSuccess: () => void;
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onCancel: () => void;
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categories: CategoryItem[];
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scenes: CategoryItem[];
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platforms: CategoryItem[];
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productCategories: CategoryItem[];
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onRefreshCategories: () => void;
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onRefreshScenes: () => void;
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}
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export default function ThreeDOriginalUploader({
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onSuccess,
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onCancel,
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categories,
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scenes,
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platforms,
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productCategories,
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onRefreshCategories,
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onRefreshScenes,
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}: ThreeDOriginalUploaderProps) {
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const [taskNo, setTaskNo] = useState('');
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const [productModel, setProductModel] = useState('');
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const [categoryName, setCategoryName] = useState('');
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const [sceneName, setSceneName] = useState('');
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const [platformName, setPlatformName] = useState('');
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const [productCategoryName, setProductCategoryName] = useState('');
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// 原图列表（后端会自动压缩为zip并生成预览图）
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const [mainImages, setMainImages] = useState<AssetFile[]>([]);
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const [isMainDragging, setIsMainDragging] = useState(false);
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// 上传状态
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const [uploading, setUploading] = useState(false);
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const [uploadProgress, setUploadProgress] = useState(0);
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const [error, setError] = useState('');
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// 文件输入引用
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const mainInputRef = useRef<HTMLInputElement>(null);
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// 新建店铺/场景输入状态
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const [showNewCategoryInput, setShowNewCategoryInput] = useState(false);
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const [newCategoryName, setNewCategoryName] = useState('');
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const [showNewSceneInput, setShowNewSceneInput] = useState(false);
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const [newSceneName, setNewSceneName] = useState('');
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// 验证任务号格式
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const validateTaskNo = (taskNo: string): boolean => {
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if (!taskNo) return true;
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const regex = /^TASK\d{12,18}(-\d{2})*$/;
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return regex.test(taskNo);
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};
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// 处理添加新店铺
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const handleAddNewCategory = async () => {
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if (!newCategoryName.trim()) return;
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onRefreshCategories();
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setCategoryName(newCategoryName.trim());
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setNewCategoryName('');
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setShowNewCategoryInput(false);
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};
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// 处理添加新场景
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const handleAddNewScene = async () => {
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if (!newSceneName.trim()) return;
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onRefreshScenes();
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setSceneName(newSceneName.trim());
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setNewSceneName('');
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setShowNewSceneInput(false);
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};
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// 处理原图文件选择（可多选）
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const handleMainImageSelect = (files: FileList | null) => {
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if (!files) return;
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const newFiles: AssetFile[] = [];
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const currentList = mainImages;
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for (let i = 0; i < files.length; i++) {
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const file = files[i];
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const ext = file.name.toLowerCase();
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if (!['.jpg', '.jpeg', '.png', '.webp', '.gif'].some(e => ext.endsWith(e))) {
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setError(`文件 ${file.name} 不是支持的图片格式（仅支持 JPG、PNG、WebP、GIF）`);
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continue;
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}
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if (file.size > 100 * 1024 * 1024) {
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setError(`图片 ${file.name} 超过100MB，请选择较小的文件`);
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continue;
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}
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const preview = URL.createObjectURL(file);
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newFiles.push({
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file,
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preview,
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sortOrder: currentList.length + newFiles.length,
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});
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}
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if (newFiles.length > 0) {
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setMainImages([...currentList, ...newFiles]);
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setError('');
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}
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};
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// 删除原图
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const removeMainImage = (index: number) => {
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const newList = mainImages.filter((_, i) => i !== index);
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URL.revokeObjectURL(mainImages[index].preview);
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setMainImages(newList.map((item, i) => ({ ...item, sortOrder: i })));
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};
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// 拖拽处理
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const handleDragOver = (e: React.DragEvent) => {
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e.preventDefault();
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setIsMainDragging(true);
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};
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const handleDragLeave = (e: React.DragEvent) => {
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e.preventDefault();
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setIsMainDragging(false);
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};
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const handleDrop = (e: React.DragEvent) => {
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e.preventDefault();
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setIsMainDragging(false);
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handleMainImageSelect(e.dataTransfer.files);
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};
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// 提交表单
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const handleSubmit = async (e: React.FormEvent) => {
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e.preventDefault();
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setError('');
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// 表单验证
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if (taskNo && !validateTaskNo(taskNo)) {
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setError('任务号格式错误');
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return;
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}
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if (!productModel.trim()) {
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setError('请输入产品型号（SPU）');
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return;
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}
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if (!categoryName.trim()) {
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setError('请选择使用店铺');
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return;
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}
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if (!sceneName.trim()) {
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setError('请选择场景类别');
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return;
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}
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if (mainImages.length === 0) {
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setError('请至少上传1张原图');
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return;
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}
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setUploading(true);
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setUploadProgress(0);
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try {
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// 步骤1: 初始化素材记录（10%）
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const initResponse = await fetch('/api/materials/upload/3d-original/init', {
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method: 'POST',
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headers: { 'Content-Type': 'application/json' },
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body: JSON.stringify({
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taskNo: taskNo || undefined,
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productModel,
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categoryName,
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sceneName,
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platformName,
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productCategoryName,
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}),
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});
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if (!initResponse.ok) {
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const errorData = await initResponse.json().catch(() => ({}));
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throw new Error(errorData.error || '初始化失败');
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}
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const { materialId } = await initResponse.json();
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setUploadProgress(10);
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// 步骤2: 上传原图（10% -> 80%）
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const { chunkUpload } = await import('@/lib/chunk-upload');
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const mainAssets: Array<{ uploadId: string; fileName: string; fileSize: number }> = [];
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for (let i = 0; i < mainImages.length; i++) {
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const asset = mainImages[i];
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try {
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const result = await chunkUpload(asset.file, {
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materialType: '3D原图',
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fileName: asset.file.name,
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}, {
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chunkSize: 5 * 1024 * 1024,
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skipComplete: true,
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onProgress: (progress) => {
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const fileProgress = (i + progress / 100) / mainImages.length;
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const totalProgress = 10 + fileProgress * 70;
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setUploadProgress(Math.round(totalProgress));
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},
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});
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mainAssets.push({
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uploadId: result.uploadId,
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fileName: asset.file.name,
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fileSize: asset.file.size,
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});
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} catch (error) {
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console.error(`[Upload] Failed to upload original ${i}:`, error);
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throw new Error(`上传原图 ${asset.file.name} 失败`);
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}
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}
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setUploadProgress(80);
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// 步骤3: 完成上传（80% -> 100%）
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// 后端会：1. 打包原图为zip 2. 为每张原图生成预览图
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const completeResponse = await fetch('/api/materials/upload/3d-original/complete', {
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method: 'POST',
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headers: { 'Content-Type': 'application/json' },
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body: JSON.stringify({
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materialId,
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assets: {
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preview: [], // 不传预览图，后端自动生成
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main: mainAssets.map((m, index) => ({
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uploadId: m.uploadId,
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fileName: m.fileName,
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fileSize: m.fileSize,
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sortOrder: index,
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})),
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},
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}),
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});
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if (!completeResponse.ok) {
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const errorData = await completeResponse.json().catch(() => ({}));
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throw new Error(errorData.error || '完成上传失败');
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}
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setUploadProgress(100);
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// 清理预览URL
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mainImages.forEach(img => URL.revokeObjectURL(img.preview));
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setTimeout(() => {
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onSuccess();
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}, 500);
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} catch (err: unknown) {
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console.error('[3D Original Upload Error]', err);
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setError(err instanceof Error ? err.message : '上传失败，请重试');
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setUploading(false);
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}
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};
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const formatBytes = (bytes: number) => {
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if (bytes === 0) return '0 B';
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const k = 1024;
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const sizes = ['B', 'KB', 'MB', 'GB'];
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const i = Math.floor(Math.log(bytes) / Math.log(k));
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return Math.round(bytes / Math.pow(k, i) * 100) / 100 + ' ' + sizes[i];
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};
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return (
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<div className="space-y-6">
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{/* 任务号字段 */}
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<div>
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<label htmlFor="taskNo" className="block text-sm font-medium text-gray-700 dark:text-gray-300 mb-2">
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任务号 <span className="text-gray-500 dark:text-gray-400 text-xs">(可选)</span>
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</label>
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<input
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id="taskNo"
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type="text"
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value={taskNo}
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onChange={(e) => setTaskNo(e.target.value)}
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placeholder="TASK + 12-18位数字，如 TASK202601030184"
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className="w-full px-4 py-2 rounded-apple border border-gray-300 dark:border-gray-600 dark:bg-gray-700 dark:text-white focus:border-gray-900 dark:focus:border-gray-400 focus:ring-2 focus:ring-gray-200 dark:focus:ring-gray-600 outline-none"
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disabled={uploading}
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/>
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{taskNo && !validateTaskNo(taskNo) && (
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<p className="text-red-500 text-sm mt-1">任务号格式错误</p>
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)}
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</div>
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{/* SPU型号 */}
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<div>
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<label htmlFor="productModel" className="block text-sm font-medium text-gray-700 dark:text-gray-300 mb-2">
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SPU型号 *
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</label>
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<input
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id="productModel"
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type="text"
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value={productModel}
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onChange={(e) => {
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const value = e.target.value.replace(/[^a-zA-Z0-9\-_.]/g, '').toUpperCase();
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setProductModel(value);
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}}
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placeholder="例如：XY-2024-001"
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className="w-full px-4 py-2 rounded-apple border border-gray-300 dark:border-gray-600 dark:bg-gray-700 dark:text-white focus:border-gray-900 dark:focus:border-gray-400 focus:ring-2 focus:ring-gray-200 dark:focus:ring-gray-600 outline-none"
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disabled={uploading}
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/>
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</div>
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{/* 品类分类 */}
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{productCategories.length > 0 && (
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<div>
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<label htmlFor="productCategoryName" className="block text-sm font-medium text-gray-700 dark:text-gray-300 mb-2">
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品类（可选）
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</label>
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<select
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id="productCategoryName"
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value={productCategoryName}
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onChange={(e) => setProductCategoryName(e.target.value)}
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className="w-full px-4 py-2 rounded-apple border border-gray-300 dark:border-gray-600 dark:bg-gray-700 dark:text-white focus:border-gray-900 dark:focus:border-gray-400 focus:ring-2 focus:ring-gray-200 dark:focus:ring-gray-600 outline-none"
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disabled={uploading}
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>
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<option value="">不选择品类</option>
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{productCategories.map((category) => (
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<option key={category.id} value={category.name}>{category.name}</option>
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))}
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</select>
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</div>
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)}
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{/* 使用店铺 */}
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<div>
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<label htmlFor="categoryName" className="block text-sm font-medium text-gray-700 dark:text-gray-300 mb-2">
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使用店铺 *
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</label>
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{showNewCategoryInput ? (
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<div className="flex space-x-2">
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<input
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type="text"
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value={newCategoryName}
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onChange={(e) => setNewCategoryName(e.target.value)}
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className="flex-1 px-4 py-2 rounded-apple border border-gray-300 dark:border-gray-600 dark:bg-gray-700 dark:text-white outline-none"
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placeholder="输入新店铺名称"
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disabled={uploading}
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/>
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<button type="button" onClick={handleAddNewCategory} className="px-4 py-2 bg-gray-900 dark:bg-gray-100 text-white dark:text-gray-900 rounded-apple" disabled={uploading}>添加</button>
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<button type="button" onClick={() => { setShowNewCategoryInput(false); setNewCategoryName(''); }} className="px-4 py-2 border border-gray-300 dark:border-gray-600 rounded-apple" disabled={uploading}>取消</button>
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</div>
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) : (
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<div className="flex space-x-2">
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<select
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id="categoryName"
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value={categoryName}
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onChange={(e) => setCategoryName(e.target.value)}
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className="flex-1 px-4 py-2 rounded-apple border border-gray-300 dark:border-gray-600 dark:bg-gray-700 dark:text-white outline-none"
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disabled={uploading}
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>
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<option value="">选择使用店铺</option>
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{categories.map((category) => (
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<option key={category.id} value={category.name}>{category.name}</option>
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))}
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</select>
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<button type="button" onClick={() => setShowNewCategoryInput(true)} className="px-4 py-2 border border-gray-300 dark:border-gray-600 rounded-apple whitespace-nowrap" disabled={uploading}>+ 新建店铺</button>
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</div>
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)}
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</div>
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{/* 场景类别 */}
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<div>
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<label htmlFor="sceneName" className="block text-sm font-medium text-gray-700 dark:text-gray-300 mb-2">
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场景类别 *
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</label>
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{showNewSceneInput ? (
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<div className="flex space-x-2">
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<input
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type="text"
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value={newSceneName}
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onChange={(e) => setNewSceneName(e.target.value)}
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className="flex-1 px-4 py-2 rounded-apple border border-gray-300 dark:border-gray-600 dark:bg-gray-700 dark:text-white outline-none"
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placeholder="输入新场景类别"
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disabled={uploading}
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/>
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<button type="button" onClick={handleAddNewScene} className="px-4 py-2 bg-gray-900 dark:bg-gray-100 text-white dark:text-gray-900 rounded-apple" disabled={uploading}>添加</button>
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<button type="button" onClick={() => { setShowNewSceneInput(false); setNewSceneName(''); }} className="px-4 py-2 border border-gray-300 dark:border-gray-600 rounded-apple" disabled={uploading}>取消</button>
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</div>
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) : (
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<div className="flex space-x-2">
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<select
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id="sceneName"
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value={sceneName}
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onChange={(e) => setSceneName(e.target.value)}
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className="flex-1 px-4 py-2 rounded-apple border border-gray-300 dark:border-gray-600 dark:bg-gray-700 dark:text-white outline-none"
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disabled={uploading}
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>
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<option value="">选择场景类别</option>
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{scenes.map((scene) => (
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<option key={scene.id} value={scene.name}>{scene.name}</option>
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))}
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</select>
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<button type="button" onClick={() => setShowNewSceneInput(true)} className="px-4 py-2 border border-gray-300 dark:border-gray-600 rounded-apple whitespace-nowrap" disabled={uploading}>+ 新建场景类别</button>
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</div>
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)}
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</div>
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{/* 平台分类 */}
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{platforms.length > 0 && (
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<div>
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<label htmlFor="platformName" className="block text-sm font-medium text-gray-700 dark:text-gray-300 mb-2">
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平台分类（可选）
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</label>
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<select
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id="platformName"
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value={platformName}
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onChange={(e) => setPlatformName(e.target.value)}
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className="w-full px-4 py-2 rounded-apple border border-gray-300 dark:border-gray-600 dark:bg-gray-700 dark:text-white outline-none"
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disabled={uploading}
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>
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<option value="">不选择平台</option>
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{platforms.map((platform) => (
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<option key={platform.id} value={platform.name}>{platform.name}</option>
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))}
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</select>
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</div>
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)}
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{/* 原图上传区 */}
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<div>
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<label className="block text-sm font-medium text-gray-700 dark:text-gray-300 mb-2">
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原图 * <span className="text-gray-500 text-xs">(至少1张，支持多选，后台自动生成预览图和压缩包)</span>
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</label>
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<div
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className={`border-2 border-dashed rounded-lg p-6 text-center transition-colors ${
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isMainDragging
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? 'border-blue-500 bg-blue-50 dark:bg-blue-900/20'
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: 'border-gray-300 dark:border-gray-600 hover:border-gray-400'
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}`}
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onDragOver={handleDragOver}
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onDragLeave={handleDragLeave}
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onDrop={handleDrop}
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>
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<input
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ref={mainInputRef}
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type="file"
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accept="image/*"
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multiple
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onChange={(e) => handleMainImageSelect(e.target.files)}
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className="hidden"
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disabled={uploading}
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/>
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<button
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type="button"
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onClick={() => mainInputRef.current?.click()}
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disabled={uploading}
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className="px-4 py-2 bg-gray-100 dark:bg-gray-700 rounded-lg hover:bg-gray-200 dark:hover:bg-gray-600 disabled:opacity-50"
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>
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选择原图
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</button>
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<p className="mt-2 text-sm text-gray-500 dark:text-gray-400">
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或拖拽图片到此区域（可多选）
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</p>
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</div>
|
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|
||
{/* 原图列表 */}
|
||
{mainImages.length > 0 && (
|
||
<div className="mt-4 grid grid-cols-2 md:grid-cols-4 gap-4">
|
||
{mainImages.map((img, index) => (
|
||
<div key={index} className="relative group">
|
||
<Image
|
||
src={img.preview}
|
||
alt={`原图 ${index + 1}`}
|
||
width={200}
|
||
height={200}
|
||
className="w-full h-32 object-cover rounded-lg"
|
||
/>
|
||
<button
|
||
type="button"
|
||
onClick={() => removeMainImage(index)}
|
||
disabled={uploading}
|
||
className="absolute top-2 right-2 bg-red-500 text-white rounded-full w-6 h-6 flex items-center justify-center opacity-0 group-hover:opacity-100 transition-opacity disabled:opacity-50"
|
||
>
|
||
×
|
||
</button>
|
||
<div className="absolute bottom-2 left-2 bg-black/50 text-white text-xs px-2 py-1 rounded">
|
||
{formatBytes(img.file.size)}
|
||
</div>
|
||
</div>
|
||
))}
|
||
</div>
|
||
)}
|
||
</div>
|
||
|
||
{/* 错误提示 */}
|
||
{error && (
|
||
<div className="p-4 bg-red-50 dark:bg-red-900/20 border border-red-200 dark:border-red-800 rounded-lg">
|
||
<p className="text-red-600 dark:text-red-400 text-sm">{error}</p>
|
||
</div>
|
||
)}
|
||
|
||
{/* 上传进度 */}
|
||
{uploading && (
|
||
<div className="space-y-2">
|
||
<div className="flex justify-between text-sm text-gray-600 dark:text-gray-400">
|
||
<span>上传中...</span>
|
||
<span>{uploadProgress}%</span>
|
||
</div>
|
||
<div className="w-full bg-gray-200 dark:bg-gray-700 rounded-full h-2">
|
||
<div className="bg-blue-500 h-2 rounded-full transition-all duration-300" style={{ width: `${uploadProgress}%` }} />
|
||
</div>
|
||
</div>
|
||
)}
|
||
|
||
{/* 操作按钮 */}
|
||
<div className="flex justify-end space-x-3">
|
||
<button onClick={onCancel} className="btn-secondary" disabled={uploading} type="button">取消</button>
|
||
<button onClick={handleSubmit} className="btn-primary disabled:opacity-50" disabled={uploading} type="button">
|
||
{uploading ? '上传中...' : '提交'}
|
||
</button>
|
||
</div>
|
||
</div>
|
||
);
|
||
}
|