✨ 合同编号支持手工填写，组织可配置初始流水号

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

src/views/system/dept.vue

@@ -418,6 +418,37 @@ export default {
               },
             ],
           },
+          {
+            label: '合同初始流水号',
+            prop: 'contractInitialSerial',
+            type: 'input',
+            minWidth: 140,
+            order: 61,
+            placeholder: '如 1',
+            tip: '该部门当年首个合同时从此流水号起编，后续递增；范围1-999，不填默认从1开始',
+            rules: [
+              {
+                validator: (rule, value, callback) => {
+                  if (value === undefined || value === null || value === '') {
+                    callback();
+                    return;
+                  }
+                  const text = String(value).trim();
+                  if (!/^\d+$/.test(text)) {
+                    callback(new Error('合同初始流水号只能输入正整数'));
+                    return;
+                  }
+                  const serial = Number(text);
+                  if (serial < 1 || serial > 999) {
+                    callback(new Error('合同初始流水号范围为1到999'));
+                    return;
+                  }
+                  callback();
+                },
+                trigger: 'blur',
+              },
+            ],
+          },
           {
             label: '组织简称',
             prop: 'shortName',
@@ -1156,6 +1187,17 @@ export default {
         row.parentId = 0;
       }
     },
+    normalizeContractInitialSerial(value) {
+      if (value === undefined || value === null || value === '') {
+        return null;
+      }
+      const text = String(value).trim();
+      if (!text) {
+        return null;
+      }
+      const serial = Number(text);
+      return Number.isInteger(serial) ? serial : value;
+    },
     isRootDept(row) {
       return row && (row.parentId === 0 || String(row.parentId) === '0');
     },
@@ -1302,6 +1344,7 @@ export default {
       row.deptCode = String(row.deptCode || '').trim();
       row.kingdeeDeptCode = String(row.kingdeeDeptCode || '').trim();
       row.contractCodePrefix = String(row.contractCodePrefix || '').trim();
+      row.contractInitialSerial = this.normalizeContractInitialSerial(row.contractInitialSerial);
       row.leaderId = func.join(row.leaderId);
       this.normalizeTopParent(row);
       if (!this.prepareDeptSubmitRow(row)) {
@@ -1349,6 +1392,7 @@ export default {
       row.deptCode = String(row.deptCode || '').trim();
       row.kingdeeDeptCode = String(row.kingdeeDeptCode || '').trim();
       row.contractCodePrefix = String(row.contractCodePrefix || '').trim();
+      row.contractInitialSerial = this.normalizeContractInitialSerial(row.contractInitialSerial);
       row.leaderId = func.join(row.leaderId);
       this.normalizeTopParent(row);
       if (!this.prepareDeptSubmitRow(row)) {