PaywallOptions

class PaywallOptions {
  bool isHapticFeedbackEnabled = true;
  RestoreFailed restoreFailed = RestoreFailed();
  bool shouldShowPurchaseFailureAlert = true;
  bool shouldPreload = true;
  bool automaticallyDismiss = true;
  TransactionBackgroundView transactionBackgroundView = TransactionBackgroundView.spinner;
  bool shouldShowWebRestorationAlert = true;
  Map<String, String>? overrideProductsByName;
  bool shouldShowWebPurchaseConfirmationAlert = true;
  void Function(PaywallInfo?)? onBackPressed;
}

class RestoreFailed {
  String title = 'No Subscription Found';
  String message = "We couldn't find an active subscription for your account.";
  String closeButtonTitle = 'Okay';
}

enum TransactionBackgroundView { spinner, none }

final paywallOptions = PaywallOptions()
  ..isHapticFeedbackEnabled = true
  ..shouldShowPurchaseFailureAlert = false
  ..shouldPreload = true
  ..automaticallyDismiss = true
  ..transactionBackgroundView = TransactionBackgroundView.spinner
  ..overrideProductsByName = {
    'primary': 'com.example.premium_monthly',
    'tertiary': 'com.example.premium_annual',
  }
  ..shouldShowWebRestorationAlert = true
  ..shouldShowWebPurchaseConfirmationAlert = true
  ..onBackPressed = (paywallInfo) {
    // Android-only callback
    Superwall.shared.dismiss();
  };

final options = SuperwallOptions(
  paywalls: paywallOptions,
);

await Superwall.configure(
  'pk_your_api_key',
  options: options,
);