<?php

use KupShop\KupShopBundle\Config;

class HelloBank extends Payment
{
    public static $name = 'HelloBank';

    public $template = 'payment.HelloBank.tpl';

    protected $templateOrderView = 'payment.HelloBank.orderView.tpl';

    public $class = 'HelloBank';

    protected $pay_method = Payment::METHOD_INSTALLMENTS;

    protected $url = 'https://www.cetelem.cz/cetelem2_webshop.php/zadost-o-pujcku/on-line-zadost-o-pujcku';

    public function getCalcUrl(Decimal $price)
    {
        $price = roundPrice($price, -1, 'DB', 0)->asInteger();

        if ($price < 2000) {
            return null;
        }

        return path('hellobank_calc', ['price' => $price]);
    }

    public function getPaymentUrl(int $step = 1): string
    {
        return createScriptURL([
            's' => 'payment',
            'IDo' => $this->order->id,
            'cf' => $this->order->getSecurityCode(),
            'step' => $step,
            'class' => $this->class,
        ]);
    }

    public function getGatewayUrl()
    {
        return $this->url;
    }

    public function getData()
    {
        return [
            'kodProdejce' => $this->config['kodProdejce'],
            'cenaZbozi' => roundPrice($this->order->getRemainingPaymentInCZK(), -1, 'DB', 0)->asInteger(),
            'calc' => '1',
            'url_back_ok' => createScriptURL([
                's' => 'payment',
                'IDo' => $this->order->id,
                'cf' => $this->order->getSecurityCode(),
                'step' => 5,
                'class' => $this->class,
                'absolute' => true,
            ]),
            'url_back_ko' => createScriptURL([
                's' => 'payment',
                'IDo' => $this->order->id,
                'cf' => $this->order->getSecurityCode(),
                'step' => 6,
                'class' => $this->class,
                'absolute' => true,
            ]),
            'obj' => $this->orderId,
            'numklient' => $this->order->id_user,
            'doprava' => '1', // $this->order->getDeliveryType()->isInPerson() ? '0' : '1',
        ];
    }

    public function accept($totalPrice, $freeDelivery)
    {
        $totalPrice = $totalPrice->getPriceWithVat()->asFloat();
        if ($totalPrice <= 0 && $this->order) {
            $totalPrice = $this->order->total_price;
        }

        return parent::accept($totalPrice, $freeDelivery) && $totalPrice >= 2000;
    }

    public function processStep_1()
    {
    }

    public function processStep_5()
    {
        // success - authorized
        $this->processResult(true);
        $this->success('Žádost o úvěr byla schválena');
    }

    public function processStep_6()
    {
        // not authorized yet
        $this->processResult(false);
        $this->error('Žádost o úvěr zatím nebyla autorizována');
    }

    protected function processResult(bool $ok = false)
    {
        $remainingPayment = roundPrice($this->order->getRemainingPayment())->asFloat();
        if ($remainingPayment > 0.00) {
            $session = getVal('numwrk').'_'.uniqid();
            $this->createPayment(
                $session,
                $remainingPayment,
                ['paymentClass' => self::class]
            );

            // save return params
            $returnParams = ['stav', 'numaut', 'vdr', 'numwrk', 'jmeno', 'prijmeni', 'splatka', 'numklient', 'obj'];
            $paymentRow = sqlQueryBuilder()->select('*')->from('order_payments')
                ->where(\Query\Operator::equals(['id' => $this->paymentId]))->execute()->fetch();
            $data = json_decode($paymentRow['payment_data'] ?? '{}');
            $data->returnParams = [];
            foreach ($returnParams as $param) {
                $data->returnParams[$param] = getVal($param);
            }
            sqlQueryBuilder()->update('order_payments')->directValues(['payment_data' => json_encode($data)])
                ->where(\Query\Operator::equals(['id' => $this->paymentId]))->execute();

            $paymentStatus = $ok ? Payment::STATUS_FINISHED : Payment::STATUS_PENDING;
            // change payment status
            if (!$this->setStatus($paymentStatus, $session)) {
                logError(__FILE__, __LINE__, 'PayPal::updatePaymentStatus: setStatus failed!');
                throw new \Exception('Set status failed');
            }
        }
    }

    public function startPayment()
    {
        return false;
    }

    public function hasOnlinePayment()
    {
        return true;
    }

    public static function isEnabled($className)
    {
        $cfg = Config::get();

        if (empty($cfg['Modules']['payments'][$className])) {
            return false;
        }

        return true;
    }
}