main.dart

import 'package:flutter/material.dart';

void main() => runApp(const MyApp());

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

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'Chat List Demo',
      debugShowCheckedModeBanner: false,
      theme: ThemeData(
        colorSchemeSeed: Colors.blue,
      ),
      home: const ChatListPage(),
    );
  }
}

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

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: const Text('Chat List'),
      ),
      body: ListView.builder(
        itemCount: 10,
        itemBuilder: (context, index) {
          return ChatCard(
            name: 'User $index',
            introduction: 'This is user $index introduction',
            link: 'https://example.com/$index',
          );
        },
      ),
    );
  }
}

class ChatCard extends StatelessWidget {
  final String name;
  final String introduction;
  final String link;

  const ChatCard({
    super.key,
    required this.name,
    required this.introduction,
    required this.link,
  });

  @override
  Widget build(BuildContext context) {
    return Card(
      child: Padding(
        padding: const EdgeInsets.all(16.0),
        child: Column(
          crossAxisAlignment: CrossAxisAlignment.start,
          children: [
            Text(
              name,
              style: Theme.of(context).textTheme.headlineMedium,
            ),
            Text(
              introduction,
              style: Theme.of(context).textTheme.bodyMedium,
            ),
            const SizedBox(height: 8),
            ElevatedButton(
              onPressed: () {
                // navigate to the link
                print('Link: $link');
              },
              child: const Text('Link'),
            ),
          ],
        ),
      ),
    );
  }
}