initialized Application theme

lib/features/home/bloc/home_cubit.dart

@@ -0,0 +1,80 @@
+import 'package:flutter/material.dart';
+import 'package:flutter_bloc/flutter_bloc.dart';
+
+import '../../profile/view/profile_view.dart';
+import '../../scene/view/scene_view.dart';
+import '../../smart/view/smart_view.dart';
+import '../model/device_model.dart';
+import '../view/widgets/home_view_body.dart';
+
+part 'home_state.dart';
+
+class HomeCubit extends Cubit<HomeState> {
+  HomeCubit() : super(HomeInitial()) {
+    getDevices();
+  }
+
+  //TODO separate the navigation logic to another cubit
+  static HomeCubit get(context) => BlocProvider.of(context);
+
+  static int pageIndex = 0;
+
+  var devices = <DeviceModel>[];
+
+  Future<List<DeviceModel>> getDevices() async {
+    emit(HomeLoading());
+    await Future.delayed(const Duration(seconds: 2));
+    emit(HomeSuccess());
+
+    return devices = [];
+  }
+
+  Map<String, List<Widget>> appBarActions = {
+    'Home': [
+      IconButton(
+        icon: const Icon(Icons.mic),
+        onPressed: () {},
+      ),
+      IconButton(
+        icon: const Icon(Icons.add_circle),
+        onPressed: () {},
+      ),
+    ],
+    'Scene': [],
+    'Smart': [],
+    'Profile': [],
+  };
+
+  var bottomNavItems = [
+    const BottomNavigationBarItem(
+      icon: Icon(Icons.home_outlined),
+      label: 'Home',
+    ),
+    const BottomNavigationBarItem(
+      icon: Icon(Icons.check_box_outlined),
+      label: 'Scene',
+    ),
+    const BottomNavigationBarItem(
+      icon: Icon(Icons.view_in_ar),
+      label: 'Smart',
+    ),
+    const BottomNavigationBarItem(
+      icon: Icon(Icons.account_circle),
+      label: 'Profile',
+    ),
+  ];
+
+  final List<Widget> pages = [
+    const HomeViewBody(),
+    const SceneView(),
+    const SmartPage(),
+    const ProfileView(),
+  ];
+
+  static Widget get currentPage => HomeCubit().pages[pageIndex];
+
+  void updatePageIndex(int index, BuildContext context) {
+    emit(HomeChangeIndex());
+    pageIndex = index;
+  }
+}