修复 R7E 真机反馈回流与移动入口 WF8-11A R7E-16A R7E-16B BIZ8-12A

client/src/pages/ReimbursementDetailPage.tsx

@@ -63,6 +63,7 @@ import {
 import { useInvoiceOcrTracker } from "../hooks/useInvoiceOcrTracker";
 import { resolveReimbursementDisplayCode } from "../lib/reimbursementDisplay";
 import { TEST_IDS } from "../lib/testIds";
+import { PDF_FILE_ACCEPT, rejectedPdfMessage, splitPdfFiles } from "../lib/pdfFiles";
 import { ReimbursementActions, type PayPayload } from "./reimbursement-detail/ReimbursementActions";
 import {
   ReimbursementItemEditor,
@@ -806,6 +807,16 @@ export function ReimbursementDetailPage() {
   const submitInvoiceNotice = canEditItems && detail.invoices.length < 1 ? missingInvoiceSubmitMessage : "";
   const selectedInvoiceEntries = Object.entries(selectedInvoices);
 
+  function handleInvoicePdfSelection(files: FileList | null) {
+    const { accepted, rejected } = splitPdfFiles(files);
+    setSelectedInvoiceFiles(accepted);
+    const message = rejectedPdfMessage(rejected);
+    setActionError(message);
+    if (message) {
+      toast.warning(message);
+    }
+  }
+
   const expenseTypes = expenseTypesQuery.data?.items ?? [];
 
   const computeEditorDefaults = (item?: ReimbursementItem): ItemEditorInitialValues => {
@@ -1730,9 +1741,12 @@ export function ReimbursementDetailPage() {
                   className="hidden"
                   data-testid={TEST_IDS.reimbursement.invoiceUploadFile}
                   type="file"
-                  accept="application/pdf"
+                  accept={PDF_FILE_ACCEPT}
                   multiple
-                  onChange={(event) => setSelectedInvoiceFiles(Array.from(event.target.files ?? []))}
+                  onChange={(event) => {
+                    handleInvoicePdfSelection(event.target.files);
+                    event.target.value = "";
+                  }}
                 />
                 <Button
                   data-testid={TEST_IDS.reimbursement.invoiceUploadSubmit}