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: 'Flutter Demo',
      debugShowCheckedModeBanner: false,
      theme: ThemeData(
        colorSchemeSeed: Colors.blue,
      ),
      home: const MyHomePage(title: 'Flutter Demo Home Page'),
    );
  }
}

class MyHomePage extends StatefulWidget {
  final String title;

  const MyHomePage({
    super.key,
    required this.title,
  });

  @override
  State<MyHomePage> createState() => _MyHomePageState();
}

class _MyHomePageState extends State<MyHomePage> {
  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: Text(widget.title),
      ),
      body: ChatList(),
    );
  }
}

class ChatList extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return ListView.builder(
      itemCount: 10,
      itemBuilder: (context, index) {
        return ChatCard(
          name: 'Person $index',
          description: 'This is a chat description for person $index',
          onPressed: () {
            print('Pressed chat card $index');
          },
        );
      },
    );
  }
}

class ChatCard extends StatelessWidget {
  final String name;
  final String description;
  final VoidCallback onPressed;

  const ChatCard({
    Key? key,
    required this.name,
    required this.description,
    required this.onPressed,
  }) : super(key: key);

  @override
  Widget build(BuildContext context) {
    return Card(
      child: InkWell(
        onTap: onPressed,
        child: Padding(
          padding: const EdgeInsets.all(16.0),
          child: Row(
            children: [
              CircleAvatar(
                child: Text(name.substring(0, 1)),
              ),
              const SizedBox(width: 16),
              Column(
                crossAxisAlignment: CrossAxisAlignment.start,
                children: [
                  Text(
                    name,
                    style: TextStyle(fontSize: 16),
                  ),
                  Text(
                    description,
                    style: TextStyle(fontSize: 14, color: Colors.grey),
                  ),
                ],
              ),
              Spacer(),
              ElevatedButton(
                onPressed: onPressed,
                child: Text('Link'),
              ),
            ],
          ),
        ),
      ),
    );
  }
}