content: import 'package:flutter/material.dart';
  import 'package:flutter/cupertino.dart';
  import 'package:provider/provider.dart';
  import 'dart:io' show Platform;
  import '../providers/settings_provider.dart';
  import '../../shared/providers/shared_friends_provider.dart';
  
  class BlockedUsersScreen extends StatefulWidget {
    const BlockedUsersScreen({super.key});
  
    @override
    State<BlockedUsersScreen> createState() => _BlockedUsersScreenState();
  }
  
  class _BlockedUsersScreenState extends State<BlockedUsersScreen> {
    @override
    void initState() {
      super.initState();
      // Initialize SharedFriendsProvider for blocked users functionality
      WidgetsBinding.instance.addPostFrameCallback((_) {
        context.read<SharedFriendsProvider>().initialize();
      });
    }
  
    @override
    Widget build(BuildContext context) {
      return Consumer<SettingsProvider>(
        builder: (context, provider, child) {
          return Platform.isIOS ? _buildCupertinoView() : _buildMaterialView();
        },
      );
    }
  
    Widget _buildCupertinoView() {
      return CupertinoPageScaffold(
        navigationBar: const CupertinoNavigationBar(
          middle: Text('Blocked Users'),
        ),
        child: _buildPlaceholderContent(),
      );
    }
  
    Widget _buildMaterialView() {
      return Scaffold(
        appBar: AppBar(
          title: const Text('Blocked Users'),
        ),
        body: _buildPlaceholderContent(),
      );
    }
  
    Widget _buildPlaceholderContent() {
      return const Center(
        child: Padding(
          padding: EdgeInsets.all(32.0),
          child: Column(
            mainAxisAlignment: MainAxisAlignment.center,
            children: [
              Icon(
                Icons.block,
                size: 64,
                color: Colors.grey,
              ),
              SizedBox(height: 16),
              Text(
                'Blocked Users',
                style: TextStyle(
                  fontSize: 24,
                  fontWeight: FontWeight.bold,
                ),
              ),
              SizedBox(height: 8),
              Text(
                'This feature is being refactored.\nBlocked users functionality will be available soon.',
                textAlign: TextAlign.center,
                style: TextStyle(
                  color: Colors.grey,
                  fontSize: 16,
                ),
              ),
            ],
          ),
        ),
      );
    }
  }
  