Add Cambridge Beer Festival 2026 to festival data feed

data/festivals.json

@@ -1,5 +1,38 @@
 {
   "festivals": [
+    {
+      "id": "cbf2026",
+      "name": "Cambridge Beer Festival 2026",
+      "hashtag": "#cbf2026",
+      "start_date": "2026-05-18",
+      "end_date": "2026-05-23",
+      "location": "Jesus Green, Cambridge",
+      "address": "Jesus Green, Cambridge CB5 8BA",
+      "latitude": 52.2119,
+      "longitude": 0.1220,
+      "description": "The Cambridge Beer Festival 2026, featuring 200+ real ales from 100+ breweries, 80+ ciders and perries, international beer, mead, and wine.",
+      "website_url": "https://www.cambridgebeerfestival.com",
+      "hours": {
+        "Monday": "17:00 - 23:00",
+        "Tuesday": "12:00 - 23:00",
+        "Wednesday": "12:00 - 23:00",
+        "Thursday": "12:00 - 23:00",
+        "Friday": "12:00 - 23:00",
+        "Saturday": "12:00 - 22:00"
+      },
+      "available_beverage_types": [
+        "beer",
+        "international-beer",
+        "cider",
+        "perry",
+        "mead",
+        "wine",
+        "apple-juice",
+        "low-no"
+      ],
+      "data_base_url": "/cbf2026",
+      "is_active": true
+    },
     {
       "id": "cbf2025",
       "name": "Cambridge Beer Festival 2025",
@@ -31,7 +64,7 @@
         "low-no"
       ],
       "data_base_url": "/cbf2025",
-      "is_active": true
+      "is_active": false
     },
     {
       "id": "cbfw2025",
@@ -91,7 +124,7 @@
       "is_active": false
     }
   ],
-  "default_festival_id": "cbf2025",
-  "version": "1.0.0",
-  "last_updated": "2025-11-29T00:00:00Z"
+  "default_festival_id": "cbf2026",
+  "version": "1.1.0",
+  "last_updated": "2026-05-03T00:00:00Z"
 }

lib/models/festival.dart

@@ -246,6 +246,29 @@ class Festival {
 
 /// Predefined festival configurations
 class DefaultFestivals {
+  static final cambridge2026 = Festival(
+    id: 'cbf2026',
+    name: 'Cambridge Beer Festival 2026',
+    hashtag: '#cbf2026',
+    startDate: DateTime(2026, 5, 18),
+    endDate: DateTime(2026, 5, 23),
+    location: 'Jesus Green, Cambridge',
+    description: 'The Cambridge Beer Festival 2026',
+    websiteUrl: 'https://www.cambridgebeerfestival.com',
+    availableBeverageTypes: [
+      'beer',
+      'international-beer',
+      'cider',
+      'perry',
+      'mead',
+      'wine',
+      'apple-juice',
+      'low-no',
+    ],
+    dataBaseUrl: 'https://data.cambeerfestival.app/cbf2026',
+    isActive: true,
+  );
+
   static final cambridge2025 = Festival(
     id: 'cbf2025',
     name: 'Cambridge Beer Festival 2025',
@@ -265,7 +288,7 @@ class DefaultFestivals {
       'low-no',
     ],
     dataBaseUrl: 'https://data.cambeerfestival.app/cbf2025',
-    isActive: true,
+    isActive: false,
   );
 
   static final cambridgeWinter2025 = Festival(
@@ -302,5 +325,5 @@ class DefaultFestivals {
     isActive: false,
   );
 
-  static List<Festival> get all => [cambridge2025, cambridgeWinter2025, cambridge2024];
+  static List<Festival> get all => [cambridge2026, cambridge2025, cambridgeWinter2025, cambridge2024];
 }

lib/providers/beer_provider.dart

@@ -59,7 +59,7 @@ class BeerProvider extends ChangeNotifier {
   List<Festival> get festivals => _festivals;
   /// Get festivals sorted by date (live/upcoming first, then past in reverse chronological order)
   List<Festival> get sortedFestivals => Festival.sortByDate(_festivals);
-  Festival get currentFestival => _currentFestival ?? DefaultFestivals.cambridge2025;
+  Festival get currentFestival => _currentFestival ?? DefaultFestivals.all.firstWhere((f) => f.isActive, orElse: () => DefaultFestivals.all.first);
   bool get isLoading => _isLoading;
   bool get isFestivalsLoading => _isFestivalsLoading;
   bool get isInitialized => _isInitialized;
@@ -243,7 +243,7 @@ class BeerProvider extends ChangeNotifier {
       if (_festivals.isEmpty) {
         await loadFestivals();
       }
-      _currentFestival ??= DefaultFestivals.cambridge2025;
+      _currentFestival ??= DefaultFestivals.all.firstWhere((f) => f.isActive, orElse: () => DefaultFestivals.all.first);
     }
 
     _isLoading = true;

mise.toml

@@ -44,6 +44,12 @@ description = "Run Flutter code analysis (no-fatal-infos mode)"
 depends = ['generate']
 run = 'flutter analyze --no-fatal-infos'
 
+[tasks."validate:festivals"]
+description = "Validate festivals.json against schema (mirrors CI)"
+dir = "scripts"
+sources = ['data/festivals.json', 'docs/code/api/festival-registry-schema.json']
+run = 'npm ci && node ../scripts/validate-festivals.js'
+
 [tasks."test:worker"]
 description = "Run Cloudflare Worker tests (Vitest + workerd)"
 dir = "cloudflare-worker"

scripts/validate-festivals.js

@@ -13,7 +13,7 @@ const fs = require('fs');
 const path = require('path');
 
 // Paths relative to repo root
-const schemaPath = path.join(__dirname, '..', 'docs', 'api', 'festival-registry-schema.json');
+const schemaPath = path.join(__dirname, '..', 'docs', 'code', 'api', 'festival-registry-schema.json');
 const festivalsPath = path.join(__dirname, '..', 'data', 'festivals.json');
 
 // Load files

test/beer_provider_test.dart

@@ -128,7 +128,7 @@ void main() {
         analyticsService: mockAnalyticsService,
         );
 
-        expect(provider.currentFestival.id, 'cbf2025');
+        expect(provider.currentFestival.id, DefaultFestivals.all.firstWhere((f) => f.isActive).id);
       });
 
       test('isLoading is false initially', () {

test/models_test.dart

@@ -962,12 +962,25 @@ void main() {
     });
 
     group('DefaultFestivals', () {
+      test('cambridge2026 is configured correctly', () {
+        final festival = DefaultFestivals.cambridge2026;
+
+        expect(festival.id, 'cbf2026');
+        expect(festival.name, 'Cambridge Beer Festival 2026');
+        expect(festival.isActive, isTrue);
+        expect(festival.startDate, DateTime(2026, 5, 18));
+        expect(festival.endDate, DateTime(2026, 5, 23));
+        expect(festival.availableBeverageTypes, contains('beer'));
+        expect(festival.availableBeverageTypes, contains('cider'));
+        expect(festival.availableBeverageTypes, contains('mead'));
+      });
+
       test('cambridge2025 is configured correctly', () {
         final festival = DefaultFestivals.cambridge2025;
 
         expect(festival.id, 'cbf2025');
         expect(festival.name, 'Cambridge Beer Festival 2025');
-        expect(festival.isActive, isTrue);
+        expect(festival.isActive, isFalse);
         expect(festival.availableBeverageTypes, contains('beer'));
         expect(festival.availableBeverageTypes, contains('cider'));
         expect(festival.availableBeverageTypes, contains('mead'));
@@ -996,7 +1009,8 @@ void main() {
       test('all returns list of festivals', () {
         final festivals = DefaultFestivals.all;
 
-        expect(festivals.length, 3);
+        expect(festivals.length, 4);
+        expect(festivals.map((f) => f.id), contains('cbf2026'));
         expect(festivals.map((f) => f.id), contains('cbf2025'));
         expect(festivals.map((f) => f.id), contains('cbfw2025'));
         expect(festivals.map((f) => f.id), contains('cbf2024'));

test/router_test.dart

@@ -306,7 +306,7 @@ void main() {
       // Should fall back to default festival despite API failure
       final currentUri = Uri.parse(appRouter.routerDelegate.currentConfiguration.uri.toString());
       expect(currentUri.pathSegments.isNotEmpty, true);
-      expect(currentUri.pathSegments.first, 'cbf2025', reason: 'Should use default festival when API fails');
+      expect(currentUri.pathSegments.first, DefaultFestivals.all.firstWhere((f) => f.isActive).id, reason: 'Should use active hardcoded festival when API fails');
     });
 
     testWidgets('redirect handles empty festivals list', (tester) async {
@@ -335,7 +335,7 @@ void main() {
       // Should use hardcoded default festival
       final currentUri = Uri.parse(appRouter.routerDelegate.currentConfiguration.uri.toString());
       expect(currentUri.pathSegments.isNotEmpty, true);
-      expect(currentUri.pathSegments.first, 'cbf2025', reason: 'Should use DefaultFestivals.cambridge2025');
+      expect(currentUri.pathSegments.first, DefaultFestivals.all.firstWhere((f) => f.isActive).id, reason: 'Should use active hardcoded festival when registry is empty');
     });
 
     testWidgets('multiple rapid navigations before init completes', (tester) async {