合并桌位弹窗，跳转至被合并桌位区域选中（原来区域默认选中0，改后：选中被合并桌位所在的区域）

-
 import 'dart:ffi';
 import 'dart:ffi';
 
 
 import 'package:common_utils/common_utils.dart';
 import 'package:common_utils/common_utils.dart';
@@ -227,6 +226,10 @@ class MergeTableSelectPageState extends State<MergeTableSelectPage> {
             item1.selected = true;
             item1.selected = true;
             // selectNum++;
             // selectNum++;
 
 
+            if (currentArea == null) {
+              currentArea = item.name;
+            }
+
             selectTables.add(tableListToTable(table));
             selectTables.add(tableListToTable(table));
 
 
             // if (!tableList.contains(item)) {
             // if (!tableList.contains(item)) {
@@ -515,7 +518,6 @@ class MergeTableSelectPageState extends State<MergeTableSelectPage> {
 
 
                     //全选
                     //全选
                     // object.addAll(elements)
                     // object.addAll(elements)
-
                   } else {
                   } else {
                     //取消全选
                     //取消全选
                     tableOuterList[i].list!.forEach((value) {
                     tableOuterList[i].list!.forEach((value) {
@@ -593,16 +595,16 @@ class MergeTableSelectPageState extends State<MergeTableSelectPage> {
                       ),
                       ),
 
 
                       itemBuilder: (BuildContext context, int index) {
                       itemBuilder: (BuildContext context, int index) {
-                        List<t.Table>? data =
-                            _chooseTableModel.tablesShow.length == 0 ||
-                                    (i != null &&
-                                        _chooseTableModel
-                                                .areaTableMapShow[areas[i].name]!
-                                                .length ==
-                                            0)
-                                ? 0 as List<t.Table>?
-                                : _chooseTableModel
-                                    .areaTableMapShow[areas[i].name];
+                        List<t.Table>? data = _chooseTableModel
+                                        .tablesShow.length ==
+                                    0 ||
+                                (i != null &&
+                                    _chooseTableModel
+                                            .areaTableMapShow[areas[i].name]!
+                                            .length ==
+                                        0)
+                            ? 0 as List<t.Table>?
+                            : _chooseTableModel.areaTableMapShow[areas[i].name];
                         // if (index == data.length || data.length == 0) {
                         // if (index == data.length || data.length == 0) {
                         //   return InkWell(
                         //   return InkWell(
                         //       onTap: () async {
                         //       onTap: () async {
@@ -721,7 +723,6 @@ class MergeTableSelectPageState extends State<MergeTableSelectPage> {
                                   // print(selectNum);
                                   // print(selectNum);
                                   print(selectTables);
                                   print(selectTables);
                                   //检测当前选中区域全选按钮状态更新
                                   //检测当前选中区域全选按钮状态更新
-
                                 } else {
                                 } else {
                                   //取消选中
                                   //取消选中
                                   selectTables.removeWhere(
                                   selectTables.removeWhere(