apskel-pos-flutter/lib/presentation/home/widgets/product_card.dart

import 'package:cached_network_image/cached_network_image.dart';
import 'package:enaklo_pos/core/extensions/int_ext.dart';
import 'package:flutter/material.dart';
import 'package:flutter_bloc/flutter_bloc.dart';
import 'package:enaklo_pos/core/constants/variables.dart';
import 'package:enaklo_pos/data/models/response/product_response_model.dart';
import 'package:enaklo_pos/presentation/home/bloc/checkout/checkout_bloc.dart';

import '../../../core/constants/colors.dart';

class ProductCard extends StatelessWidget {
  final Product data;
  final VoidCallback onCartButton;

  const ProductCard({
    super.key,
    required this.data,
    required this.onCartButton,
  });

  @override
  Widget build(BuildContext context) {
    return GestureDetector(
      onTap: () {
        context.read<CheckoutBloc>().add(CheckoutEvent.addItem(data));
      },
      child: Container(
        decoration: BoxDecoration(
          color: AppColors.white,
          borderRadius: BorderRadius.circular(8.0),
          border: Border.all(
            color: AppColors.disabled,
          ),
        ),
        child: Stack(
          children: [
            Padding(
              padding: const EdgeInsets.all(4.0),
              child: Column(
                crossAxisAlignment: CrossAxisAlignment.start,
                children: [
                  ClipRRect(
                    borderRadius: BorderRadius.all(Radius.circular(8.0)),
                    child: CachedNetworkImage(
                      imageUrl: (data.imageUrl ?? "").contains('http')
                          ? data.imageUrl!
                          : '${Variables.baseUrl}/${data.imageUrl}',
                      fit: BoxFit.cover,
                      width: double.infinity,
                      height: 120,
                      errorWidget: (context, url, error) => Container(
                        width: double.infinity,
                        height: 120,
                        decoration: BoxDecoration(
                          color: AppColors.disabled.withOpacity(0.4),
                        ),
                        child: const Icon(
                          Icons.image,
                          color: AppColors.grey,
                        ),
                      ),
                    ),
                  ),
                  const Spacer(),
                  Text(
                    "${data.name}",
                    style: const TextStyle(
                      fontSize: 14,
                      fontWeight: FontWeight.w700,
                    ),
                    maxLines: 1,
                    overflow: TextOverflow.ellipsis,
                  ),
                  const Spacer(),
                  Align(
                    alignment: Alignment.center,
                    child: Text(
                      '-',
                      style: const TextStyle(
                        fontSize: 12,
                        color: AppColors.grey,
                        fontWeight: FontWeight.w500,
                      ),
                      maxLines: 1,
                      overflow: TextOverflow.ellipsis,
                    ),
                  ),
                  const Spacer(),
                  Align(
                    alignment: Alignment.center,
                    child: Text(
                      data.price!.currencyFormatRp,
                      style: const TextStyle(
                        fontWeight: FontWeight.bold,
                        fontSize: 12,
                      ),
                    ),
                  ),
                  const Spacer(),
                ],
              ),
            ),
            BlocBuilder<CheckoutBloc, CheckoutState>(
              builder: (context, state) {
                return state.maybeWhen(
                  orElse: () => const SizedBox(),
                  loaded: (products,
                      discountModel,
                      discount,
                      discountAmount,
                      tax,
                      serviceCharge,
                      totalQuantity,
                      totalPrice,
                      draftName,
                      orderType) {
                    return products.any((element) => element.product == data)
                        ? products
                                    .firstWhere(
                                        (element) => element.product == data)
                                    .quantity >
                                0
                            ? Align(
                                alignment: Alignment.topRight,
                                child: Container(
                                  width: 40,
                                  height: 40,
                                  padding: const EdgeInsets.all(6),
                                  decoration: const BoxDecoration(
                                    borderRadius:
                                        BorderRadius.all(Radius.circular(9.0)),
                                    color: AppColors.primary,
                                  ),
                                  child: Center(
                                    child: Text(
                                      products
                                          .firstWhere((element) =>
                                              element.product == data)
                                          .quantity
                                          .toString(),
                                      style: const TextStyle(
                                          color: Colors.white,
                                          fontSize: 20,
                                          fontWeight: FontWeight.bold),
                                    ),
                                  ),
                                ),
                              )
                            : SizedBox.shrink()
                        : SizedBox.shrink();
                  },
                );
              },
            ),
          ],
        ),
      ),
    );
  }
}