cart_page.dart

import 'package:memeapp/models/cart_card_model.dart';
import 'package:memeapp/providers/cart_counter_provider.dart';
import 'package:memeapp/providers/meme_cart_provider.dart';
import 'package:memeapp/widgets/text_and_button.dart';
import 'package:flutter/material.dart';
import 'package:provider/provider.dart';

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

  @override
  State<CartPage> createState() => _CartPageState();
}

class _CartPageState extends State<CartPage> {
  @override
  Widget build(BuildContext context) {
    var memeCartProvider = Provider.of<MemeCartProvider>(context);
    return Scaffold(
      extendBodyBehindAppBar: true,
      // backgroundColor: Colors.amber,
      appBar: AppBar(
        title: Text(
            "Meme Cart  Items(${memeCartProvider.getMemesIdList!.length})"),
      ),
      body: memeCartProvider.getCartList.isEmpty
          ? const TextAndButton()
          : Consumer<MemeCartProvider>(
              builder: (context, value, child) {
                return ListView.builder(
                  itemCount: value.getMemesIdList!.length,
                  itemBuilder: ((context, index) {
                    CartCardModel cartObject = value.getCartList[index];
                    // print("................id :${cartObject.id}");
                    // print("................name :${cartObject.nameCart}");
                    // print("................img url :${cartObject.imageUrlCart}");
                    return SizedBox(
                      // height: 250,
                      // width:150,
                      child: Card(
                        elevation: 3,
                        color: const Color(0xff323030),
                        shape: RoundedRectangleBorder(
                            borderRadius: BorderRadius.circular(10)),
                        // margin: EdgeInsets.symmetric(horizontal: 15),
                        child: Padding(
                          padding: const EdgeInsets.symmetric(horizontal: 8.0),
                          child: Row(
                            mainAxisAlignment: MainAxisAlignment.spaceBetween,
                            children: [
                              Image.network(
                                "${cartObject.imageUrlCart}",
                                width: 140,
                              ),
                              Text(
                                cartObject.nameCart!.length > 20
                                    ? "${cartObject.nameCart!.substring(0, 20)}..."
                                    : "${cartObject.nameCart}",
                                style: const TextStyle(
                                    color: Colors.white,
                                    fontSize: 12,
                                    fontWeight: FontWeight.w500),
                              ),
                              IconButton(
                                icon: const Icon(
                                  Icons.delete,
                                  size: 25,
                                  color: Colors.white,
                                ),
                                onPressed: () {
                                  // print(
                                  //     "ID list bfor: .........${value.getCartList.toString()}");
                                  // print(".........CartObject id :${cartObject.id}");
                                  // print(
                                  //     ".........Provider id :${value.getMemesIdList![index]}");
                                  value.removeItem(cartObject.id);
                                  context
                                      .read<CartCounterProvider>()
                                      .decrement();
                                  // print(
                                  //     "ID list after: .........${value.getCartList.toString()}");
                                },
                              ),
                            ],
                          ),
                        ),
                      ),
                    );
                  }),
                );
              },
            ),
    );
  }
}