shopping_home.dart

import 'package:flutter/material.dart';
import 'package:flutter_bloc/flutter_bloc.dart';
import 'package:shopping_cart_with_bloc/core/bloc/bloc.dart';
import 'package:shopping_cart_with_bloc/presentation/widgets/shopping_home_tile.dart';

class ShoppingHome extends StatefulWidget {
  const ShoppingHome({Key? key}) : super(key: key);

  @override
  State<ShoppingHome> createState() => _ShoppingHomeState();
}

class _ShoppingHomeState extends State<ShoppingHome> {
  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: const Text('Shopping Home'),
        actions: [
          IconButton(onPressed: () {}, icon: const Icon(Icons.shopping_cart))
        ],
      ),
      body: Padding(
        padding: const EdgeInsets.all(8.0),
        child: _buildShoppingHome(),
      ),
    );
  }

  Widget _buildShoppingHome() {
    return BlocBuilder<ShoppingHomeBloc, ShoppingHomeState>(
      builder: (context, state) {
        if (state is ShoppingHomeLoading) {
          return const Center(child: CircularProgressIndicator());
        } else if (state is ShoppingHomeLoaded) {
          return GridView.builder(
              gridDelegate: const SliverGridDelegateWithFixedCrossAxisCount(
                  crossAxisCount: 2),
              itemCount: state.shoppingHomeModel.length,
              physics: const BouncingScrollPhysics(),
              itemBuilder: (context, index) {
                final data = state.shoppingHomeModel[index];
                return ShoppingHomeTile(shoppingHomeModel: data);
              });
        }
        return const Center(child: Text('items loading hopefully :)'));
      },
    );
  }
}