wyatt-packages/packages/wyatt_bloc_layout/example/lib/main.dart

// Copyright (C) 2022 WYATT GROUP
// Please see the AUTHORS file for details.
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <https://www.gnu.org/licenses/>.

import 'package:bloc_layout_example/bloc/example_cubit.dart';
import 'package:bloc_layout_example/components/theme_components.dart';
import 'package:flutter/material.dart';
import 'package:flutter_bloc/flutter_bloc.dart';
import 'package:wyatt_bloc_layout/wyatt_bloc_layout.dart';
import 'package:wyatt_crud_bloc/wyatt_crud_bloc.dart';
import 'package:wyatt_ui_components/wyatt_ui_components.dart';

void main() {
  runApp(const MyApp());
}

class MyApp extends StatelessWidget {
  const MyApp({super.key});

  // This widget is the root of your application.
  @override
  Widget build(BuildContext context) => ComponentTheme(
        data: AppThemeComponent.components,
        child: MaterialApp(
          title: 'Bloc Layout Example',
          theme: ThemeData(
            primarySwatch: Colors.blue,
          ),
          home: Scaffold(
            body: Column(
              children: [
                Expanded(
                  child: Row(
                    children: [
                      Expanded(
                        child: BlocProvider(
                          create: (_) => ExampleCubit()..run(),
                          child: const ExampleCrudStateManagement(),
                        ),
                      ),
                      Expanded(
                        child: BlocProvider(
                          create: (_) => ExampleCubit()..runList(),
                          child: const ExampleListCrudStateManagement(),
                        ),
                      ),
                    ],
                  ),
                ),
                Expanded(
                  child: Row(
                    children: [
                      Expanded(
                        child: BlocProvider(
                          create: (_) => ExampleCubit()..run(),
                          child: ExampleFrameLayoutCrudConsumer(),
                        ),
                      ),
                      Expanded(
                        child: BlocProvider(
                          create: (_) => ExampleCubit()..runList(),
                          child: ExampleFrameLayoutCrudListConsumer(),
                        ),
                      ),
                    ],
                  ),
                ),
              ],
            ),
          ),
        ),
      );
}

class ExampleCrudStateManagement
    extends CubitScreenCrudItemBase<ExampleCubit, String> {
  const ExampleCrudStateManagement({super.key});

  @override
  Widget initialBuilder(BuildContext context, CrudInitial state) =>
      Container(color: Colors.yellow);
  @override
  Widget successBuilder(BuildContext context, CrudLoaded<String> state) =>
      Center(child: Text(state.data ?? 'errors'));

  @override
  ExampleCubit create(BuildContext context) => ExampleCubit()..run();
}

class ExampleListCrudStateManagement
    extends CubitScreenCrudListBase<ExampleCubit, String> {
  const ExampleListCrudStateManagement({super.key});

  @override
  Widget initialBuilder(BuildContext context, CrudInitial state) =>
      Container(color: Colors.green);
  @override
  Widget successBuilder(BuildContext context, CrudListLoaded<String> state) =>
      Column(
        mainAxisAlignment: MainAxisAlignment.center,
        children: state.data.map((e) => Text(e ?? 'error')).toList(),
      );

  @override
  ExampleCubit create(BuildContext context) => ExampleCubit()..run();
}

class ExampleFrameLayoutCrudConsumer
    extends FrameLayoutCubitScreenCrudItem<ExampleCubit, String> {
  ExampleFrameLayoutCrudConsumer({super.key})
      : super(
          customAppBar: (bar) => bar?.copyWith.title(
            const TextWrapper('Example Title'),
          ),
        );

  @override
  Widget successBuilder(BuildContext context, CrudLoaded<String> state) =>
      Center(child: Text(state.data ?? 'errors'));

  @override
  ExampleCubit create(BuildContext context) => ExampleCubit()..run();
}

class ExampleFrameLayoutCrudListConsumer
    extends FrameLayoutCubitScreenCrudList<ExampleCubit, String> {
  ExampleFrameLayoutCrudListConsumer({super.key})
      : super(
          customAppBar: (bar) => bar?.copyWith.title(
            const TextWrapper('Example Title'),
          ),
        );

  @override
  Widget successBuilder(BuildContext context, CrudListLoaded<String> state) =>
      Column(
        mainAxisAlignment: MainAxisAlignment.center,
        children: state.data.map((e) => Text(e ?? 'error')).toList(),
      );

  @override
  ExampleCubit create(BuildContext context) => ExampleCubit()..run();
}