getCardTypeIcon function

Widget getCardTypeIcon({ CardType? cardType, String? cardNumber, List<CardBrand>? customBrands, })

Implementation

Widget getCardTypeIcon(
    {CardType? cardType, String? cardNumber, List<CardBrand>? customBrands}) {
  // An explicit cardType always wins; custom brands are consulted next,
  // before the built-in detection.
  if (cardType == null) {
    final custom = matchCustomBrand(cardNumber, customBrands);
    if (custom != null) {
      return custom.icon;
    }
  }
  switch (cardType ?? getCardType(cardNumber ?? '')) {
    case CardType.americanExpress:
      return Image.asset(
        'images/card_provider/american_express.png',
        width: 55,
        height: 40,
        package: 'awesome_card',
      );
    case CardType.dinersClub:
      return Image.asset(
        'images/card_provider/diners_club.png',
        width: 40,
        height: 40,
        package: 'awesome_card',
      );
    case CardType.discover:
      return Image.asset(
        'images/card_provider/discover.png',
        width: 70,
        height: 50,
        package: 'awesome_card',
      );
    case CardType.jcb:
      return Image.asset(
        'images/card_provider/jcb.png',
        width: 40,
        height: 40,
        package: 'awesome_card',
      );
    case CardType.masterCard:
      return Image.asset(
        'images/card_provider/master_card.png',
        width: 55,
        height: 40,
        package: 'awesome_card',
      );
    case CardType.maestro:
      return Image.asset(
        'images/card_provider/maestro.png',
        width: 55,
        height: 40,
        package: 'awesome_card',
      );
    case CardType.rupay:
      return Image.asset(
        'images/card_provider/rupay.png',
        width: 80,
        height: 50,
        package: 'awesome_card',
      );
    case CardType.visa:
      return Image.asset(
        'images/card_provider/visa.png',
        width: 55,
        height: 40,
        package: 'awesome_card',
      );
    case CardType.elo:
      return Image.asset(
        'images/card_provider/elo.png',
        width: 50,
        height: 50,
        package: 'awesome_card',
      );
    default:
      return Container();
  }
}