fix: change position table

lib/presentation/table/pages/table_page.dart

@@ -43,6 +43,7 @@ class _TablePageState extends State<TablePage> {
 
   // Ubah function toggleSelectTable menjadi selectTable
   void selectTable(TableModel table) {
+    if (table.status == 'occupied') return;
     setState(() {
       if (selectedTable == table) {
         selectedTable = null; // Deselect jika table yang sama diklik
@@ -115,6 +116,7 @@ class _TablePageState extends State<TablePage> {
         builder: (context, state) {
           return state.maybeWhen(
             orElse: () => SizedBox.shrink(),
+            loading: () => const Center(child: CircularProgressIndicator()),
             success: (tables) => SafeArea(
               child: Stack(
                 children: [
@@ -207,15 +209,17 @@ class _TablePageState extends State<TablePage> {
                                               local.dx.clamp(0, mapWidth - 120);
                                           table.positionY =
                                               local.dy.clamp(0, mapHeight - 80);
-
-                                          context
-                                              .read<ChangePositionTableBloc>()
-                                              .add(ChangePositionTableEvent
-                                                  .changePositionTable(
-                                                tableId: table.id ?? "",
-                                                position: details.offset,
-                                              ));
                                         });
+                                        context
+                                            .read<ChangePositionTableBloc>()
+                                            .add(ChangePositionTableEvent
+                                                .changePositionTable(
+                                              tableId: table.id ?? "",
+                                              position: Offset(
+                                                table.positionX ?? 0.0,
+                                                table.positionY ?? 0.0,
+                                              ),
+                                            ));
                                       },
                                       child: GestureDetector(
                                         onTap: () => selectTable(table),