Goods

Default implementation

To integrate Goods in your stories, you need to:

1. Add "Goods" widget to a story in the console editor;
2. Set goods item appearance from AppearanceManager:

await AppearanceManager.instance.setGoodsItemAppearance(GoodsItemAppearance());

3. Realize method from InAppStoryManager:

void setUpSkus() {
  InAppStoryManager.instance.setGetSkusCallback((skus) async {
    // get goods info from your App
    getGoods();

    final listOfGoods = <GoodsItemData>[];
    for (var sku in skus) {
      final good = widget.goods.firstWhere(
            (element) => element.sku == sku,
        orElse: () =>
            GoodsItemDataDto(
              sku: sku,
              //item sku
              title: 'Title$sku',
              // item title for cell
              description: 'Desc$sku',
              // item subtitle for cell
              price: '${Random().nextInt(1000) + 500}',
              // item price value
              oldPrice: '${Random().nextInt(500)}', // item discount value
            ),
      );
      listOfGoods.add(
        GoodsItemData(
          sku: good.sku ?? '',
          price: good.price,
          oldPrice: good.oldPrice,
          image: good.image,
          description: good.description,
          title: good.title,
        ),
      );
    }
    return listOfGoods;
  });
}

Customization

Using GoodsItemAppearance class you can customize appearance of Goods widget

Parameters

Name	Type	Description
itemBackgroundColor	Color	background color of item
widgetBackgroundColor	Color	background color of widget
itemMainTextColor	Color	goods item text color
itemCornerRadius	int	goods item corner radius
itemOldPriceTextColor	Color	goods item discount text color
itemTitleTextSize	int	title text size
itemDescriptionTextSize	int	description text size
itemPriceTextSize	int	price text size
itemOldPriceTextSize	int	discount text size
widgetBackgroundHeight	int	height of Goods widget
closeButtonImage	String	path to icon asset (png, jpg, jpeg)
closeButtonColor	Color	color of default icon close button

Events

To listen item selected callback, you need to add IASGoodItemSelectedCallback mixin to your state widget

class _ExampleState extends State<Example> with IASGoodItemSelectedCallback {
  @override
  Widget build(BuildContext context) {
    return const Placeholder();
  }

  @override
  Future<void> goodsItemSelected(GoodsItemDataDto item) async {
    // you can close story reader before action with good
    await InAppStoryManager.instance.closeReaders(); 
    // any code here
  }
}