FlutterWiz

 final List<CharacterModel> characterList = ref.watch(searchProvider).characterList;

FlutterWiz

          Consumer(
            builder: (context, ref, child) {
              return IconButton(
                onPressed: () {
                  if (textfieldController.text.isEmpty) {
                    ref.refresh(searchProvider);
                  } else {
                    ref.refresh(searchProvider);
                    ref.read(searchProvider.notifier).mapEventsToState(
                          SearchedTextChanged(

FlutterWiz

void main() {
  runApp(
    ProviderScope(
      child: Sizer(
        builder: (context, orientation, deviceType) {
          return const AppWidget();
        },
      ),
    ),
  );

FlutterWiz

final searchProvider = StateNotifierProvider.autoDispose<SearchNotifier, SearchState>(
  (ref) {
    final characterModelList = ref.watch(charactersDatasProvider).whenOrNull(data: (data) => data);

    return SearchNotifier()
      ..mapEventsToState(
        UpdateListItems(
          characterModelList: characterModelList ?? [],
        ),
      );

FlutterWiz

class SearchNotifier extends StateNotifier<SearchState> {
  SearchNotifier() : super(SearchState.empty());

  void mapEventsToState(SearchEvent event) {
    event.map(
      searchedTextChanged: (searchedTextChangedEvent) {
        final characterList = [...state.characterList];
        final searchedCharacterList = characterList
            .where((characterModel) => characterModel.characterName
                .toLowerCase()

FlutterWiz

part 'search_event.freezed.dart';

@freezed
class SearchEvent with _$SearchEvent {
  const factory SearchEvent.searchedTextChanged({required String text}) = SearchedTextChanged;
  const factory SearchEvent.updateListItems({required List<CharacterModel> characterModelList}) = UpdateListItems;
}

FlutterWiz

part 'search_state.freezed.dart';

@freezed
class SearchState with _$SearchState {
  factory SearchState({
    required List<CharacterModel> characterList,
  }) = _SearchState;
  const SearchState._();

  factory SearchState.empty() => SearchState(

FlutterWiz

part 'character.freezed.dart';

@freezed
class CharacterModel with _$CharacterModel {
  factory CharacterModel({
    required String characterName,
    required String characterImgUrl,
  }) = _CharacterModel;
  const CharacterModel._();

FlutterWiz

final charactersDatasProvider = FutureProvider.autoDispose<List<CharacterModel>>(
  (ref) {
    return ref.read(apiProvider).getCharactersDatas().then(
      (characters) {
        final List<CharacterModel> characterList = [];
        for (var i = 0; i < 10; i++) {
          characterList.add(
            CharacterModel(
              characterName: characters[i]["name"],

FlutterWiz

final apiProvider = Provider((ref) => ApiService());