优化

src/stores/receiving.js

@@ -48,12 +48,14 @@ export function receivingProgress(session = receiving.current) {
 export function setCurrentReceiving(value, owner = '') {
 	const nextOwner = photoOwner(value, owner)
 	const previous = previewOwner && previewOwner === nextOwner ? receiving.photoSlots : []
+	const keepUnsigned = receiving.current?.status === 'WAIT_SIGN' && value?.status === 'WAIT_SIGN'
 	previewOwner = nextOwner
 	receiving.current = value || null
 	receiving.selected = value || null
 	receiving.photoSlots = RECEIVING_PHOTO_ROLES.map((role) => {
 		const photo = (value?.photos || []).find((item) => item.role === role)
-		if (!photo) return null
+		// 相机返回会重新读取 current；签收前已上传的文件尚未绑定，保留同一身份、同一柜会话的草稿。
+		if (!photo) return keepUnsigned ? previous.find(item => item?.role === role && item.fileId) || null : null
 		const old = previous.find(item => item?.role === role && String(item.fileId) === String(photo.fileId)
 			&& item.downloadPath === photo.downloadPath)
 		return old || { ...photo, fileId: String(photo.fileId), role, localPath: '', uploaded: true, status: 'idle' }