<?php

use Imoje\Payment\Api;
use Imoje\Payment\Util;

/**
 * Class IMojePaymentpblModuleFrontController
 *
 * @property bool display_column_left
 * @property bool display_column_right
 */
class IMojePaymentpblModuleFrontController extends ModuleFrontController
{

    /**
     * Initialize controller
     *
     * @see FrontController::init()
     */
    public function init()
    {
        $this->display_column_left = false;
        $this->display_column_right = false;
        parent::init();
    }

    /**
     * @throws PrestaShopException
     * @throws Exception
     */
    public function initContent()
    {
        parent::initContent();

        $cart = $this->context->cart;

        $pm = Tools::getValue('pm');
        $pmc = Tools::getValue('pmc');
        $imojeToken = Configuration::get('IMOJE_TOKEN');
        $merchantId = Configuration::get('IMOJE_MERCHANT_ID');
        $serviceId = Configuration::get('IMOJE_SERVICE_ID');

        if (!$cart->date_upd
            || !$pm
            || !$pmc
            || !$imojeToken
            || !$merchantId
            || !$serviceId) {
            Tools::redirect('index');

            return;
        }

        $imojeApi = new Api(
            $imojeToken,
            $merchantId,
            $serviceId,
            Configuration::get('IMOJE_SANDBOX')
                ? Util::ENVIRONMENT_SANDBOX
                : Util::ENVIRONMENT_PRODUCTION
        );

        $service = $imojeApi->getServiceInfo();

        if (!$service['success']) {
            PrestaShopLogger::addLog($this->module->l('Bad response in api, errors:', 'pbl')
                . ' '
                . $service['data']['body']);
            Tools::redirect('index');
        }

        if (!isset($service['body']['service']['isActive']) && $service['body']['service']['isActive']) {
            PrestaShopLogger::addLog($this->module->l('Service is inactive in imoje', 'pbl'));

            Tools::redirect('index');
        }

        $paymentMethodList = $service['body']['service']['paymentMethods'];

        $isValid = false;

        foreach ($paymentMethodList as $paymentMethod) {

            if (($paymentMethod['paymentMethodCode'] === $pmc)
                && ($paymentMethod['paymentMethod'] === $pm)
                && $paymentMethod['isActive']
                && $paymentMethod['isOnline']) {

                $isValid = true;
            }
        }

        if (!$isValid) {
            PrestaShopLogger::addLog(
                $this->module->l('Payment channel is inactive or offline or was not found.', 'paymentpbl')
                . ' '
                . $this->module->l('Code:', 'paymentpbl')
                . ' '
                . $pmc
                . ', '
                . $this->module->l('Method:', 'paymentpbl')
                . ' '
                . $pm
                . '.'
            );

            Tools::redirect('index');
        }

        $imoje = new IMoje();

        $transaction = $imojeApi->createTransaction($imoje->getDataForRequestToApi(
            $cart,
            $pm,
            $pmc)
        );

        if (!$transaction['success']) {
            Tools::redirect($this->context->link->getPageLink('history', true));

            return;
        }

        $this->context->smarty->assign([
            'form'                    => $imojeApi->buildOrderForm($transaction),
            'ga_key'                  => Configuration::get('IMOJE_GA_KEY'),
            'pbl_msg'                 => true,
            'checkout_link'           => $this->context->link->getPageLink(Configuration::get('PS_ORDER_PROCESS_TYPE')
                ? 'order-opc'
                : 'order'),
            'text_return_to_checkout' => $this->module->l('Please wait, you will be returned to checkout.', 'paymentpbl'),
        ]);

        $this->setTemplate(IMoje::buildTemplatePath('pay', 'front'));
    }
}