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import UIKit
import AssistMobile

class ViewController: UIViewController, AssistPayDelegate {
    @IBOutlet weak var result: UILabel!  
    var data = PayData()
    
    @available(iOS 10.0, *)
    @IBAction func payWithApplePay(_ sender: UIButton) {
        data = PayData()
        pay = AssistPay(delegate: self)
        data.merchantId = "your merhcnt id in assist"
        var apmid = "murchant.id.in.apple"
        data.login = "your account login in assist"
        data.password = "your account password in assist"
        data.orderNumber = "order number"
        data.orderComment = "comment"
        data.orderAmount = "100.05"
        data.orderCurrency = .RUB
        data.lastname = "Ivanov"
        data.firstname = "Ivan"
        data.email = "ivan@mailhost.ru"
    
        AssistLinks.currentHost = "https://payments.assist.ru"
    
        pay!.startWithApplePay(self, withData: data, applePayMerchantId: apmid)
    }
    
     func payFinished(bill: String, status: PaymentStatus, message: String?) {
        let msg = message ?? ""
        result.text = "Finished: bill = \(bill), status = \(status.rawValue), message = \(msg)"
    }
}