<?php

namespace App\Payment;

use Exception;
use Qs_Array;
use Qs_View;
use Qs_ViewController;

/**
 * Trait PaymentViewTrait
 * @package App\Payment
 * @mixin Qs_ViewController
 */
trait PaymentViewTrait
{
    private function processPayment($itemName, array $payment, array $user, array $vendor)
    {
        if ($payment['paymentMethod'] == Entity::PAYMENT_METHOD_CC) {
            return $this->processCreditCardPayment($itemName, $payment, $user, $vendor);
        } else if ($payment['paymentMethod'] == Entity::PAYMENT_METHOD_CHECK) {
            return $this->processCheckPayment($itemName, $payment, $vendor);
        }
        throw new Exception('Unsupported payment method');
    }

    private function processCreditCardPayment($itemName, array $payment, array $user, array $vendor)
    {
        $client = IpsFactory::create();
        $options = Qs_Array::map($payment, ['ccNumber', 'ccExpirationDate', 'ccSecurityCode', 'amount' => 'total']);
        $options = array_merge($options, Qs_Array::map($user, ['firstName', 'lastName']));
        $options = array_merge($options, $vendor['billingAddress']);

        $entity = new Entity($options);
        $entity->setDescription($itemName);

        $request = $entity->toIpsRequest();
        return $client->sale($request);
    }

    private function processCheckPayment($invoiceNumber, array $payment, array $vendor)
    {
        $config = [];
        if (!empty($payment['merchantId'])) {
            $config['merchantId'] = $payment['merchantId'];
        }
        $client = SpsFactory::create($config);
        $options = Qs_Array::map($payment, [
            'checkType', 'routingNumber', 'accountNumber', 'amount' => 'total'
        ]);
        $options = array_merge($options, Qs_Array::map($vendor, ['phone', 'accountName' => 'businessName']));
        $entity = new Entity($options);
        $entity->setDescription($invoiceNumber);
        $packet = $entity->toSpsPacket();
        return $client->pay($packet);
    }

    /**
     * @param $payment
     * @return void
     */
    protected function maskPaymentData(&$payment)
    {
        $view = Qs_View::getInstance();
        if (!empty($payment['ccNumber'])) {
            $payment['ccNumber'] = $view->maskCreditCard($payment['ccNumber']);
        }
        if (!empty($payment['accountNumber'])) {
            $payment['accountNumber'] = $view->maskCheckAccountNumber($payment['accountNumber']);
        }
    }
}