✨ 正式结算保存草稿与同步入口，项目申请平台公司多选等业务优化

Co-authored-by: Cursor <cursoragent@cursor.com>

src/views/business/components/waybill-import-dialog.vue

@@ -887,11 +887,14 @@ const syncCarrierOptions = () => {
       carrierOptions.value = [];
       return;
     }
-    const carrierId =
+    const carrierId = resolveCarrierArchiveId(
       customerContract?.partyBId ||
-      customerContract?.partyBUserId ||
-      customerContract?.customerId ||
-      '';
+        customerContract?.partyBUserId ||
+        customerContract?.contractPartyBId ||
+        customerContract?.customerId ||
+        '',
+      carrierName
+    );
     carrierOptions.value = [{ id: carrierId, carrierName, label: carrierName, value: carrierName }];
     form.carrierId = carrierId;
     form.carrierIds = carrierId ? [carrierId] : [];
@@ -1317,12 +1320,20 @@ const contractChange = id => {
 const carrierTypeChange = () => {
   syncCarrierOptions();
 };
+const resolveCarrierArchiveId = (carrierId, carrierName) => {
+  if (carrierId) return carrierId;
+  const name = String(carrierName || '').trim();
+  if (!name) return '';
+  const matched = queryCarriers.value.find(item => String(item.name || '').trim() === name);
+  return matched?.id || '';
+};
 const carrierChange = value => {
   const item = carrierOptions.value.find(option => String(option.value) === String(value || ''));
   clearCarrier();
   if (!item) return;
-  form.carrierId = item.id || '';
-  form.carrierIds = item.id ? [item.id] : [];
+  const carrierId = resolveCarrierArchiveId(item.id, item.carrierName);
+  form.carrierId = carrierId;
+  form.carrierIds = carrierId ? [carrierId] : [];
   form.carrierName = item.carrierName || '';
   if (!isSelfOperated.value) form.carrierContractId = item.carrierContractId || '';
 };
@@ -1738,11 +1749,23 @@ const normalizeOptionalPlanId = value => {
 const buildImportPayload = (status = form.status, rowList = rows.value, extra = {}) => {
   const { file, ...batch } = form;
   const planId = normalizeOptionalPlanId(batch.planId);
+  const carrierId = resolveCarrierArchiveId(
+    batch.carrierId || batch.carrierIds?.[0] || '',
+    batch.carrierName
+  );
+  const carrierIds =
+    Array.isArray(batch.carrierIds) && batch.carrierIds.length
+      ? batch.carrierIds
+      : carrierId
+        ? [carrierId]
+        : [];
   return {
     ...batch,
     planId,
     // 未选计划时不带占位名称，避免落库/回显 -1
     planName: planId ? batch.planName || undefined : null,
+    carrierId: carrierId || undefined,
+    carrierIds,
     status,
     rows: rowList.map(normalizeImportRow).map(stripInternalRowFields),
     ...extra,