1、调整导入运单

2、调整对账

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

@@ -655,23 +655,10 @@ const extractRecords = res => {
   if (Array.isArray(data?.data?.records)) return data.data.records;
   return [];
 };
-// 批次号规则：PC + 导入日期 + 当日批次流水号（4 位），如 PC202606010001。
-const batchNoPrefix = 'PC';
-const batchNoSequenceLength = 4;
+// 批次号由后端按 PC + 导入日期 + 当日流水生成，已删除数据也计入流水，避免唯一索引冲突。
 const generateBatchNo = async () => {
-  const prefix = `${batchNoPrefix}${dayjs().format('YYYYMMDD')}`;
-  let maxSequence = 0;
-  try {
-    const res = await api.getImportBatches({ current: 1, size: 9999 });
-    extractRecords(res).forEach(item => {
-      const no = String(item.batchNo || '').trim();
-      if (!no.startsWith(prefix)) return;
-      maxSequence = Math.max(maxSequence, Number(no.slice(prefix.length)) || 0);
-    });
-  } catch (error) {
-    maxSequence = 0;
-  }
-  return `${prefix}${String(maxSequence + 1).padStart(batchNoSequenceLength, '0')}`;
+  const res = await api.getImportBatchNextCode();
+  return res?.data?.data || '';
 };
 // 承运商合同的承运商固定取合同乙方，与运单管理（waybill-manage-page）保持一致。
 const getCarrierContractPartyName = (contract = {}) =>