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

class UserListPage extends ConsumerWidget {
  const UserListPage({super.key});

  @override
  Widget build(BuildContext context, WidgetRef ref) {
    final usersAsync = ref.watch(usersProvider);
    
    return Scaffold(
      appBar: AppBar(title: const Text('用户管理')),
      body: usersAsync.when(
        loading: () => const Center(child: CircularProgressIndicator()),
        error: (error, stack) => Center(child: Text('Error: $error')),
        data: (users) => ListView.builder(
          itemCount: users.length,
          itemBuilder: (context, index) {
            final user = users[index];
            return ListTile(
              title: Text(user['username']),
              subtitle: Text(user['email']),
              trailing: IconButton(
                icon: const Icon(Icons.edit),
                onPressed: () {
                  // 编辑用户
                },
              ),
            );
          },
        ),
      ),
      floatingActionButton: FloatingActionButton(
        onPressed: () {
          // 添加用户
        },
        child: const Icon(Icons.add),
      ),
    );
  }
}