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: 'Web3 Dictionary',
      debugShowCheckedModeBanner: false,
      theme: ThemeData(
        colorSchemeSeed: Colors.blue,
      ),
      home: const MyHomePage(title: 'Web3 Dictionary'),
    );
  }
}

class MyHomePage extends StatefulWidget {
  final String title;

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

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

class _MyHomePageState extends State<MyHomePage> {
  final List<Map<String, dynamic>> _web3Terms = [
    {'term': 'Blockchain', 'definition': 'A decentralized, distributed ledger technology.'},
    {'term': 'Smart Contract', 'definition': 'Self-executing contracts with the terms of the agreement written directly into lines of code.'},
    {'term': 'Decentralized Application (dApp)', 'definition': 'An application that operates on a blockchain, Outside of centralized control.'},
    {'term': 'Cryptocurrency', 'definition': 'A digital or virtual currency that uses cryptography for security and is decentralized.'},
    {'term': 'Ethereum', 'definition': 'An open-source, blockchain-based, decentralized software platform.'},
  ];

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: Text(widget.title),
      ),
      body: ListView.builder(
        itemCount: _web3Terms.length,
        itemBuilder: (context, index) {
          return Card(
            child: ListTile(
              title: Text(_web3Terms[index]['term']),
              subtitle: Text(_web3Terms[index]['definition']),
            ),
          );
        },
      ),
    );
  }
}