98 lines
2.9 KiB
TypeScript
98 lines
2.9 KiB
TypeScript
// 文件处理函数
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import type { BatchFileItem } from './upload-types'
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import { BATCH_LIMITS } from './upload-constants'
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import { isValidMainFileType, extractSpuFromFileName } from './upload-utils'
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import { requiresRenderer, shouldAutoFillGeneral } from '@/lib/material-validation'
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import { isBatchVideoMaterialType } from '@/lib/video-material-types'
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/**
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* 获取批量上传限制
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*/
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export function getBatchLimit(materialType: string): number {
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if (materialType === '音乐') return BATCH_LIMITS.music
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if (isBatchVideoMaterialType(materialType)) return BATCH_LIMITS.video
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if (materialType === '3D场景') return BATCH_LIMITS['3d']
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if (materialType === '品牌VI灵感') return BATCH_LIMITS.brandVI
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return Infinity
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}
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/**
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* 处理批量文件添加
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*/
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export function createBatchFileItems(
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files: File[],
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materialType: string,
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categoryName: string,
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sceneName: string,
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platformName: string,
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productCategoryName: string,
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renderer: string
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): BatchFileItem[] {
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return files.map((file, index) => {
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const extractedSpu = extractSpuFromFileName(file.name)
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return {
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id: `${Date.now()}-${index}`,
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file,
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expanded: index === 0, // 默认展开第一个
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productModel: extractedSpu,
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productModelSource: extractedSpu ? 'filename' : undefined, // 从文件名提取的SPU，优先级最低，可被覆盖
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categoryName: shouldAutoFillGeneral(materialType) ? '通用' : categoryName,
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sceneName: shouldAutoFillGeneral(materialType) ? '通用' : sceneName,
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platformName: platformName,
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productCategoryName: productCategoryName,
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renderer: requiresRenderer(materialType) ? renderer : undefined,
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}
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})
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}
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/**
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* 验证并过滤文件
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*/
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export function validateAndFilterFiles(
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files: File[],
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materialType: string
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): { valid: File[]; invalid: File[] } {
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const valid: File[] = []
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const invalid: File[] = []
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for (const file of files) {
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if (isValidMainFileType(file, materialType)) {
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valid.push(file)
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} else {
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invalid.push(file)
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}
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}
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return { valid, invalid }
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}
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/**
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* 创建单文件转批量文件的项
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*/
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export function createBatchItemFromSingleFile(
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file: File,
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materialType: string,
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categoryName: string,
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sceneName: string,
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platformName: string,
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productCategoryName: string,
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renderer: string
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): BatchFileItem {
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const extractedSpu = extractSpuFromFileName(file.name)
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return {
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id: `${Date.now()}-0`,
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file,
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expanded: true,
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productModel: extractedSpu,
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productModelSource: extractedSpu ? 'filename' : undefined, // 从文件名提取的SPU，优先级最低，可被覆盖
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categoryName: shouldAutoFillGeneral(materialType) ? '通用' : categoryName,
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sceneName: shouldAutoFillGeneral(materialType) ? '通用' : sceneName,
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platformName: platformName,
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productCategoryName: productCategoryName,
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renderer: requiresRenderer(materialType) ? renderer : undefined,
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}
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}
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