Update travel_carousel.dart

Author: polina-c

examples/travel_app/lib/src/catalog/travel_carousel.dart

@@ -8,6 +8,9 @@ import 'package:dart_schema_builder/dart_schema_builder.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_genui/flutter_genui.dart';
 
+import '../tools/booking/booking_service.dart';
+import '../tools/booking/model.dart';
+
 final _schema = S.object(
   properties: {
     'title': S.string(
@@ -77,95 +80,7 @@ final travelCarousel = CatalogItem(
           dispatchEvent: dispatchEvent,
         );
       },
-  exampleData: [
-    () => {
-      'root': 'greece_inspiration_column',
-      'widgets': [
-        {
-          'id': 'greece_inspiration_column',
-          'widget': {
-            'Column': {
-              'children': ['inspiration_title', 'inspiration_carousel'],
-            },
-          },
-        },
-        {
-          'id': 'inspiration_title',
-          'widget': {
-            'Text': {
-              'text':
-                  "Let's plan your dream trip to Greece! "
-                  'What kind of experience'
-                  ' are you looking for?',
-            },
-          },
-        },
-        {
-          'widget': {
-            'TravelCarousel': {
-              'items': [
-                {
-                  'title': 'Relaxing Beach Holiday',
-                  'imageChildId': 'santorini_beach_image',
-                  'listingSelectionId': '12345',
-                },
-                {
-                  'imageChildId': 'akrotiri_fresco_image',
-                  'title': 'Cultural Exploration',
-                  'listingSelectionId': '12346',
-                },
-                {
-                  'imageChildId': 'santorini_caldera_image',
-                  'title': 'Adventure & Outdoors',
-                  'listingSelectionId': '12347',
-                },
-                {'title': 'Foodie Tour', 'imageChildId': 'greece_food_image'},
-              ],
-            },
-          },
-          'id': 'inspiration_carousel',
-        },
-        {
-          'id': 'santorini_beach_image',
-          'widget': {
-            'Image': {
-              'fit': 'cover',
-              'assetName': 'assets/travel_images/santorini_panorama.jpg',
-            },
-          },
-        },
-        {
-          'id': 'akrotiri_fresco_image',
-          'widget': {
-            'Image': {
-              'fit': 'cover',
-              'assetName':
-                  'assets/travel_images/akrotiri_spring_fresco_santorini.jpg',
-            },
-          },
-        },
-        {
-          'id': 'santorini_caldera_image',
-          'widget': {
-            'Image': {
-              'assetName': 'assets/travel_images/santorini_from_space.jpg',
-              'fit': 'cover',
-            },
-          },
-        },
-        {
-          'widget': {
-            'Image': {
-              'fit': 'cover',
-              'assetName':
-                  'assets/travel_images/saffron_gatherers_fresco_santorini.jpg',
-            },
-          },
-          'id': 'greece_food_image',
-        },
-      ],
-    },
-  ],
+  exampleData: [_inspirationExample, _hotelExample],
 );
 
 extension type _TravelCarouselData.fromMap(Map<String, Object?> _json) {
@@ -327,3 +242,103 @@ class _TravelCarouselItem extends StatelessWidget {
     );
   }
 }
+
+JsonMap _hotelExample() {
+  final hotels = BookingService.instance.listHotelsSync(
+    HotelSearch(
+      query: '',
+      checkIn: DateTime.now(),
+      checkOut: DateTime.now().add(Duration(days: 7)),
+      guests: 2,
+    ),
+  );
+  return {};
+}
+
+JsonMap _inspirationExample() => {
+  'root': 'greece_inspiration_column',
+  'widgets': [
+    {
+      'id': 'greece_inspiration_column',
+      'widget': {
+        'Column': {
+          'children': ['inspiration_title', 'inspiration_carousel'],
+        },
+      },
+    },
+    {
+      'id': 'inspiration_title',
+      'widget': {
+        'Text': {
+          'text':
+              "Let's plan your dream trip to Greece! "
+              'What kind of experience'
+              ' are you looking for?',
+        },
+      },
+    },
+    {
+      'widget': {
+        'TravelCarousel': {
+          'items': [
+            {
+              'title': 'Relaxing Beach Holiday',
+              'imageChildId': 'santorini_beach_image',
+              'listingSelectionId': '12345',
+            },
+            {
+              'imageChildId': 'akrotiri_fresco_image',
+              'title': 'Cultural Exploration',
+              'listingSelectionId': '12346',
+            },
+            {
+              'imageChildId': 'santorini_caldera_image',
+              'title': 'Adventure & Outdoors',
+              'listingSelectionId': '12347',
+            },
+            {'title': 'Foodie Tour', 'imageChildId': 'greece_food_image'},
+          ],
+        },
+      },
+      'id': 'hotel_carousel',
+    },
+    {
+      'id': 'santorini_beach_image',
+      'widget': {
+        'Image': {
+          'fit': 'cover',
+          'assetName': 'assets/travel_images/santorini_panorama.jpg',
+        },
+      },
+    },
+    {
+      'id': 'akrotiri_fresco_image',
+      'widget': {
+        'Image': {
+          'fit': 'cover',
+          'assetName':
+              'assets/travel_images/akrotiri_spring_fresco_santorini.jpg',
+        },
+      },
+    },
+    {
+      'id': 'santorini_caldera_image',
+      'widget': {
+        'Image': {
+          'assetName': 'assets/travel_images/santorini_from_space.jpg',
+          'fit': 'cover',
+        },
+      },
+    },
+    {
+      'widget': {
+        'Image': {
+          'fit': 'cover',
+          'assetName':
+              'assets/travel_images/saffron_gatherers_fresco_santorini.jpg',
+        },
+      },
+      'id': 'greece_food_image',
+    },
+  ],
+};