150 lines
4.3 KiB
TypeScript
150 lines
4.3 KiB
TypeScript
/**
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* CRM 附件解析与下载 — 门户 MinIO（fileUrl 即存储键/URL，不再走 CRM /resource/oss/listByIds）
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*/
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import { downloadAttachmentFile } from '@/utils/download-attachment'
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export type CrmAttachmentRef = {
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ossId: string
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category?: string
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}
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export type CrmAttachmentFile = {
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ossId: string
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name: string
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url: string
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category?: string
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}
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/** 解析 attachmentFiles 字段（JSON 数组或逗号分隔 URL） */
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export function parseCrmAttachmentField(
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fileStr: string | null | undefined
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): CrmAttachmentRef[] {
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const raw = (fileStr || '').trim()
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if (!raw) return []
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if (raw.startsWith('[')) {
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try {
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const parsed = JSON.parse(raw)
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if (Array.isArray(parsed)) {
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return parsed.map((item: unknown) => {
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if (typeof item === 'string') {
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return { ossId: item, category: 'other' }
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}
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const obj = item as Record<string, unknown>
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return {
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ossId: String(obj.ossId || obj.url || ''),
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category: (obj.category as string) || 'other'
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}
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}).filter((a) => a.ossId)
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}
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} catch {
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// fall through
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}
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}
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return raw
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.split(',')
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.map((s) => s.trim())
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.filter(Boolean)
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.map((ossId) => ({ ossId, category: 'other' }))
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}
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/** 从 ossId/url 推导展示文件名 */
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export function crmAttachmentDisplayName(ossId: string, index = 0): string {
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const id = (ossId || '').trim()
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if (!id) return `附件${index + 1}`
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if (/^https?:\/\//i.test(id)) {
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const seg = id.split('/').pop() || ''
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try {
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return decodeURIComponent(seg) || `附件${index + 1}`
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} catch {
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return seg || `附件${index + 1}`
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}
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}
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if (id.length > 12) return `附件_${id.substring(0, 8)}`
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return id
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}
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/** 将解析结果转为 UI 文件项（门户直接存 MinIO URL，无需 listByIds） */
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export function resolveCrmAttachmentFiles(
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refs: CrmAttachmentRef[]
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): CrmAttachmentFile[] {
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return refs.map((att, index) => {
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const ossId = att.ossId
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return {
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ossId,
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name: crmAttachmentDisplayName(ossId, index),
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url: ossId,
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category: att.category || 'other'
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}
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})
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}
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/** 兼容旧 loadAttachmentInfos：批量解析并写入 cache Map */
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export function fillAttachmentInfoCache(
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ossIds: string[],
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cache: Map<string, { name: string; url: string }>
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): void {
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ossIds.forEach((id, index) => {
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const key = (id || '').trim()
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if (!key || cache.has(key)) return
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cache.set(key, {
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name: crmAttachmentDisplayName(key, index),
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url: key
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})
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})
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}
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export function isCrmImageFile(file: { name?: string; url?: string; ossId?: string }): boolean {
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const name = file.name || ''
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if (/\.(jpg|jpeg|png|gif|bmp|webp)$/i.test(name)) return true
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const src = file.url || file.ossId || ''
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return /\.(jpg|jpeg|png|gif|bmp|webp)(\?|$)/i.test(src)
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}
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export function getCrmFileExt(fileName: string): string {
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const ext = fileName.split('.').pop()?.toUpperCase()
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return ext || 'FILE'
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}
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/** 下载 CRM 附件（fileUrl / ossId 均为 MinIO 路径或完整 URL） */
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export async function downloadCrmAttachment(file: {
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ossId?: string
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url?: string
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name?: string
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fileName?: string
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}) {
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const fileUrl = String(file.url || file.ossId || '').trim()
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if (!fileUrl) return
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const fileName = String(file.fileName || file.name || '').trim() || crmAttachmentDisplayName(fileUrl)
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await downloadAttachmentFile({ fileUrl, fileName })
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}
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/** el-upload 回显：从 attachmentFiles 字符串构建 file-list */
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export function buildUploadFileListFromField(
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fileStr: string | null | undefined
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): Array<Record<string, unknown>> {
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const refs = parseCrmAttachmentField(fileStr)
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return refs.map((att, index) => ({
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uid: `existing_${index}_${Date.now()}`,
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name: crmAttachmentDisplayName(att.ossId, index),
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url: att.ossId,
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ossId: att.ossId,
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category: att.category || 'other',
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status: 'success'
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}))
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}
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/** 从 el-upload file-list 收集 attachmentFiles JSON（供保存 API） */
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export function serializeUploadAttachments(
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files: Array<{ status?: string; ossId?: string; url?: string; category?: string }>
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): string {
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const items = files
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.filter((f) => f.status === 'success' && (f.ossId || f.url))
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.map((f) => ({
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ossId: String(f.ossId || f.url),
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category: f.category || 'other'
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}))
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return items.length ? JSON.stringify(items) : ''
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}
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