[go_router_builder] Support default value for Set, List and Iterable route parameters

packages/go_router_builder/CHANGELOG.md

@@ -1,3 +1,7 @@
+## 1.1.7
+
+* Supports default values for `Set`, `List` and `Iterable` route parameters.
+
 ## 1.1.6
 
 * Generates the const enum map for enums used in `List`, `Set` and `Iterable`.

packages/go_router_builder/example/lib/all_types.dart

@@ -25,6 +25,8 @@ part 'all_types.g.dart';
   TypedGoRoute<StringRoute>(path: 'string-route/:requiredStringField'),
   TypedGoRoute<UriRoute>(path: 'uri-route/:requiredUriField'),
   TypedGoRoute<IterableRoute>(path: 'iterable-route'),
+  TypedGoRoute<IterableRouteWithDefaultValues>(
+      path: 'iterable-route-with-default-values'),
 ])
 @immutable
 class AllTypesBaseRoute extends GoRouteData {
@@ -337,9 +339,23 @@ class IterableRoute extends GoRouteData {
   final Set<CookingRecipe>? enumOnlyInSetField;
 
   @override
-  Widget build(BuildContext context, GoRouterState state) =>
-      const BasePage<String>(
+  Widget build(BuildContext context, GoRouterState state) => IterablePage(
         dataTitle: 'IterableRoute',
+        intIterableField: intIterableField,
+        doubleIterableField: doubleIterableField,
+        stringIterableField: stringIterableField,
+        boolIterableField: boolIterableField,
+        enumIterableField: enumIterableField,
+        intListField: intListField,
+        doubleListField: doubleListField,
+        stringListField: stringListField,
+        boolListField: boolListField,
+        enumListField: enumListField,
+        intSetField: intSetField,
+        doubleSetField: doubleSetField,
+        stringSetField: stringSetField,
+        boolSetField: boolSetField,
+        enumSetField: enumSetField,
       );
 
   Widget drawerTile(BuildContext context) => ListTile(
@@ -349,6 +365,75 @@ class IterableRoute extends GoRouteData {
       );
 }
 
+class IterableRouteWithDefaultValues extends GoRouteData {
+  const IterableRouteWithDefaultValues({
+    this.intIterableField = const <int>[0],
+    this.doubleIterableField = const <double>[0, 1, 2],
+    this.stringIterableField = const <String>['defaultValue'],
+    this.boolIterableField = const <bool>[false],
+    this.enumIterableField = const <SportDetails>[
+      SportDetails.tennis,
+      SportDetails.hockey,
+    ],
+    this.intListField = const <int>[0],
+    this.doubleListField = const <double>[1, 2, 3],
+    this.stringListField = const <String>['defaultValue0', 'defaultValue1'],
+    this.boolListField = const <bool>[true],
+    this.enumListField = const <SportDetails>[SportDetails.football],
+    this.intSetField = const <int>{0, 1},
+    this.doubleSetField = const <double>{},
+    this.stringSetField = const <String>{'defaultValue'},
+    this.boolSetField = const <bool>{true, false},
+    this.enumSetField = const <SportDetails>{SportDetails.hockey},
+  });
+
+  final Iterable<int> intIterableField;
+  final List<int> intListField;
+  final Set<int> intSetField;
+
+  final Iterable<double> doubleIterableField;
+  final List<double> doubleListField;
+  final Set<double> doubleSetField;
+
+  final Iterable<String> stringIterableField;
+  final List<String> stringListField;
+  final Set<String> stringSetField;
+
+  final Iterable<bool> boolIterableField;
+  final List<bool> boolListField;
+  final Set<bool> boolSetField;
+
+  final Iterable<SportDetails> enumIterableField;
+  final List<SportDetails> enumListField;
+  final Set<SportDetails> enumSetField;
+
+  @override
+  Widget build(BuildContext context, GoRouterState state) => IterablePage(
+        dataTitle: 'IterableRouteWithDefaultValues',
+        intIterableField: intIterableField,
+        doubleIterableField: doubleIterableField,
+        stringIterableField: stringIterableField,
+        boolIterableField: boolIterableField,
+        enumIterableField: enumIterableField,
+        intListField: intListField,
+        doubleListField: doubleListField,
+        stringListField: stringListField,
+        boolListField: boolListField,
+        enumListField: enumListField,
+        intSetField: intSetField,
+        doubleSetField: doubleSetField,
+        stringSetField: stringSetField,
+        boolSetField: boolSetField,
+        enumSetField: enumSetField,
+      );
+
+  Widget drawerTile(BuildContext context) => ListTile(
+        title: const Text('IterableRouteWithDefaultValues'),
+        onTap: () => go(context),
+        selected: GoRouter.of(context).location == location,
+      );
+}
+
 class BasePage<T> extends StatelessWidget {
   const BasePage({
     required this.dataTitle,
@@ -437,6 +522,7 @@ class BasePage<T> extends StatelessWidget {
                 SportDetails.hockey,
               },
             ).drawerTile(context),
+            const IterableRouteWithDefaultValues().drawerTile(context),
           ],
         )),
         body: Center(
@@ -475,3 +561,71 @@ class AllTypesApp extends StatelessWidget {
     initialLocation: const AllTypesBaseRoute().location,
   );
 }
+
+class IterablePage extends StatelessWidget {
+  const IterablePage({
+    required this.dataTitle,
+    this.intIterableField,
+    this.doubleIterableField,
+    this.stringIterableField,
+    this.boolIterableField,
+    this.enumIterableField,
+    this.intListField,
+    this.doubleListField,
+    this.stringListField,
+    this.boolListField,
+    this.enumListField,
+    this.intSetField,
+    this.doubleSetField,
+    this.stringSetField,
+    this.boolSetField,
+    this.enumSetField,
+    super.key,
+  });
+
+  final String dataTitle;
+
+  final Iterable<int>? intIterableField;
+  final List<int>? intListField;
+  final Set<int>? intSetField;
+
+  final Iterable<double>? doubleIterableField;
+  final List<double>? doubleListField;
+  final Set<double>? doubleSetField;
+
+  final Iterable<String>? stringIterableField;
+  final List<String>? stringListField;
+  final Set<String>? stringSetField;
+
+  final Iterable<bool>? boolIterableField;
+  final List<bool>? boolListField;
+  final Set<bool>? boolSetField;
+
+  final Iterable<SportDetails>? enumIterableField;
+  final List<SportDetails>? enumListField;
+  final Set<SportDetails>? enumSetField;
+
+  @override
+  Widget build(BuildContext context) {
+    return BasePage<String>(
+      dataTitle: dataTitle,
+      queryParamWithDefaultValue: <String, Iterable<dynamic>?>{
+        'intIterableField': intIterableField,
+        'intListField': intListField,
+        'intSetField': intSetField,
+        'doubleIterableField': doubleIterableField,
+        'doubleListField': doubleListField,
+        'doubleSetField': doubleSetField,
+        'stringIterableField': stringIterableField,
+        'stringListField': stringListField,
+        'stringSetField': stringSetField,
+        'boolIterableField': boolIterableField,
+        'boolListField': boolListField,
+        'boolSetField': boolSetField,
+        'enumIterableField': enumIterableField,
+        'enumListField': enumListField,
+        'enumSetField': enumSetField,
+      }.toString(),
+    );
+  }
+}

packages/go_router_builder/example/pubspec.yaml

@@ -8,7 +8,7 @@ environment:
 dependencies:
   flutter:
     sdk: flutter
-  go_router: ^6.0.0
+  go_router: ^6.2.0
   provider: ^6.0.0
 
 dev_dependencies: