3.2.2

enum ApplicationEvent {
    //... outros eventos disponíveis na página de eventos
    case brandAnimationStarted // Inicio da exibição da tela de animação da bandeira
    case brandAnimationFailed // Falha na exibição da tela de animação da bandeira
    case brandAnimationFinished // Animação de bandeira encerrada
}

TapOnPhone.pay(
    payRequest: PaymentRequest(
        amount: 1000, // R$ 10,00
        paymentType: TapOnPhonePaymentType.credit,
        installments: 2,
        metadata: """
            {
                "clientId": "1234",
                "name": "John Doe"        
            }
        """
    ),
    onSuccess: { [weak self] result in
        guard let self else { return }

        print("Payment approved! id: \(result.transactionId)")
    },
    onError: { [weak self] transactionError in
        guard let self else { return }
        
        if transactionError.type == .payment {
          let error = transactionError.error as! PaymentErrorResponse
          print("Payment denied - id: ", error.transactionId ?? "unknown")
          print("code: ", error.error.code.rawValue)
          print("name: ", error.error.code.description)
          print("message: ", error.error.message)
        } else {
            // Aqui virá o erro setConfigNotCalled
          error.error as! TapOnPhoneError
          print("SDK start error - code: ", error.code.rawValue)
          print("name: ", error.code.description)
          print("message: ", error.message)
        }
    },
    onEvent: { ApplicationEvent in
        print("ApplicationEvent: \(ApplicationEvent)")
    }
)

 TapOnPhoneError(
        code: .setConfigNotCalled,
        source: .sdk,
        message: "Set Config method wasn't called, credentials not provided.",
        description: description,
        readerIdentifier: readerId,
        timestamp: Double.getTimestamp()
    )

TapOnPhone.initialize(
    onSuccess: { [weak self] in
        guard let self else { return }

        print("Success Initialize SDK!")
    },
    onError: { [weak self] error in
        // Aqui virá o erro setConfigNotCalled
        guard let self else { return }
        let initError = error.error as! TapOnPhoneError
        
        print("SDK start error - code: ", initError.code.rawValue)
        print("name: ", initError.code.description)
        print("message: ", initError.message)
    },
    onEvent: { ApplicationEvent in
        print("ApplicationEvent: \(ApplicationEvent)")
    }
)