syncrow-app/lib/features/app_layout/view/widgets/app_body.dart

import 'package:flutter/material.dart';
import 'package:flutter_bloc/flutter_bloc.dart';

import 'package:syncrow_app/features/app_layout/bloc/home_cubit.dart';

import 'package:syncrow_app/generated/assets.dart';

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

  @override
  Widget build(BuildContext context) {
    return BlocConsumer<HomeCubit, HomeState>(
      listener: (context, state) {
        if (state is GetSpacesError) {
          ScaffoldMessenger.of(context).showSnackBar(
            SnackBar(
              content: Text(state.errMessage),
            ),
          );
        }
      },
      builder: (context, state) {
        return Container(
          width: MediaQuery.sizeOf(context).width,
          height: MediaQuery.sizeOf(context).height,
          decoration: const BoxDecoration(
            image: DecorationImage(
              image: AssetImage(
                Assets.imagesBackground,
              ),
              fit: BoxFit.cover,
              opacity: 0.4,
            ),
          ),
          child: state is! GetSpacesLoading
              ? state is! GetSpaceRoomsLoading
                  ? HomeCubit.getInstance().pages[HomeCubit.pageIndex]
                  : const Center(child: CircularProgressIndicator())
              : const Center(child: CircularProgressIndicator()),
        );
      },
    );
  }
}