import 'package:flutter/material.dart';

void main() {
  runApp(MyStoreApp());
}

class MyStoreApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'My Store',
      theme: ThemeData(
        primarySwatch: Colors.blue,
      ),
      home: MyHomePage(),
    );
  }
}

class MyHomePage extends StatefulWidget {
  @override
  _MyHomePageState createState() => _MyHomePageState();
}

class _MyHomePageState extends State<MyHomePage> {
  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: Text('My Store'),
      ),
      body: Column(
        children: [
          // Add your categories and products here as widgets
          // For example:
          // Category(title: 'Apparel'),
          // Product(title: 'Ankle Boots', price: 49.99),
        ],
      ),
      bottomNavigationBar: BottomAppBar(
        shape: CircularNotchedRectangle(),
        child: Row(
          mainAxisAlignment: MainAxisAlignment.spaceBetween,
          children: [
            IconButton(icon: Icon(Icons.search), onPressed: () {}),
            IconButton(icon: Icon(Icons.shopping_cart), onPressed: () {}),
            IconButton(icon: Icon(Icons.person), onPressed: () {}),
          ],
        ),
      ),
      floatingActionButton: FloatingActionButton(
        onPressed: () {},
        tooltip: 'Add to cart',
        child: Icon(Icons.add),
      ),
    );
  }
}

class Category extends StatelessWidget {
  final String title;

  const Category({Key key, this.title}) : super(key: key);

  @override
  Widget build(BuildContext context) {
    return Padding(
      padding: const EdgeInsets.all(8.0),
      child: Text(title),
    );
  }
}

class Product extends StatelessWidget {
  final String title;
  final double price;

  const Product({Key key, this.title, this.price}) : super(key: key);

  @override
  Widget build(BuildContext context) {
    return Card(
      child: Padding(
        padding: const EdgeInsets.all(8.0),
        child: Column(
          crossAxisAlignment: CrossAxisAlignment.stretch,
          children: [
            Text(title),
            Text('\$$price'),
          ],
        ),
      ),
    );
  }
}