Feat: done logic button switcher

lib/presentation/screens/home/pages/booking_tickets_screen.dart

@@ -211,7 +211,6 @@ class _BookingTicketsState extends State<BookingTickets> {
                         text: 'Cari Tiket',
                         textColor: Colors.white,
                         onTap: () {
-
                           if (selectedAirportFrom == null || selectedAirportTo == null) {
                             SnackbarHelper.showInfo('Info', 'Silakan pilih bandara keberangkatan dan tujuan');
                             return;
@@ -241,11 +240,29 @@ class _BookingTicketsState extends State<BookingTickets> {
                   ),
                 ),
               ),
-              Positioned(
+              _buttonSwitch(
+                onTap: () {
+                  setState(() {
+                    final tempAirport = selectedAirportFrom;
+                    selectedAirportFrom = selectedAirportTo;
+                    selectedAirportTo = tempAirport;
+                  });
+                },
+              )
+            ],
+          ),
+        ),
+      ),
+    );
+  }
+
+  Widget _buttonSwitch({required VoidCallback onTap}) {
+    return Positioned(
       right: 40.w,
       top: 65.h,
+      child: ZoomTapAnimation(
         child: InkWell(
-                  onTap: () {},
+          onTap: onTap,
           child: Container(
             padding: EdgeInsets.symmetric(
               horizontal: 10.w,
@@ -262,10 +279,6 @@ class _BookingTicketsState extends State<BookingTickets> {
             child: CustomeIcons.DataTransferOutline(),
           ),
         ),
-              )
-            ],
-          ),
-        ),
       ),
     );
   }