<?php
use PrestaShop\PrestaShop\Core\Payment\PaymentOption;

const SM_COMP_BUTTON = 'https://ewniosek.credit-agricole.pl/eWniosek/res/buttons/calc_sm_comp.png';
const MD_COMP_BUTTON = 'https://ewniosek.credit-agricole.pl/eWniosek/res/buttons/calc_md_comp.png';
const LG_COMP_BUTTON = 'https://ewniosek.credit-agricole.pl/eWniosek/res/buttons/calc_lg_comp.png';
const MD_FULL_BUTTON = 'https://ewniosek.credit-agricole.pl/eWniosek/res/buttons/calc_md_full.png';
const LG_FULL_BUTTON = 'https://ewniosek.credit-agricole.pl/eWniosek/res/buttons/calc_lg_full.png';

class CARaty extends PaymentModule {

    /**
     * @var string
     */
    private $html = '';

    /**
     * @var string
     */
    private $paymentUrl = 'https://ewniosek.credit-agricole.pl/eWniosek/simulator_u.jsp';

    /**
     * @var array
     */
    private $postErrors = [];

    /**
     * @var array
     */
    private $config = [
        'caratyLogo' => [
            'url' => 'http://ewniosek.credit-agricole.pl/eWniosek/button/img.png',
        ],
        'maxOffers' => 100,
        'options' => [
            'visibility' => [
                'query' => [
                    [
                        'id_option' => 'visible',
                        'name' => 'Widoczny'
                    ],
                    [
                        'id_option' => 'hidden',
                        'name' => 'Ukryty'
                    ],
                    [
                        'id_option' => 'disabled',
                        'name' => 'Wyłączony'
                    ]
                ],
                'id' => 'id_option',
                'value' => 'id_option',
                'name' => 'name'
            ],
            'cartValidation' => [
                'query' => [
                    [
                        'id_option' => true,
                        'name' => 'Włączona (zalecane)'
                    ],
                    [
                        'id_option' => '',
                        'name' => 'Wyłączona (niezalecane)'
                    ],
                ],
                'id' => 'id_option',
                'value' => 'id_option',
                'name' => 'name'
            ],
            'replaceOrderNumber' => [
                'query' => [
                    [
                        'id_option' => '',
                        'name' => 'Domyślny kod zamówienia np. 123'
                    ],
                    [
                        'id_option' => true,
                        'name' => 'Alternatywny kod zamówienia np. ABCDEFGHI'
                    ],
                ],
                'id' => 'id_option',
                'value' => 'id_option',
                'name' => 'name'
            ],
            'buttonHook' => [
                'query' => [
                    [
                        'id_option' => '',
                        'name' => 'Hook : displayProductAdditionalInfo (domyślny)'
                    ],
                    [
                        'id_option' => true,
                        'name' => 'Hook : displayProductPriceBlock'
                    ],
                ],
                'id' => 'id_option',
                'value' => 'id_option',
                'name' => 'name'
            ],
        ],
        'offerSettingIdPrefix'          => 'CARATY_OFFER_ID',
        'offerSettingProducerPrefix'    => 'CARATY_OFFER_PRODUCER',
        'offerSettingPriorityPrefix'    => 'CARATY_OFFER_PRIORITY',
        'offerSettingCategoryPrefix'    => 'CARATY_OFFER_CATEGORY',
    ];

    /**
     * @var bool
     */
    private $caratyHookButtonOn = false;

    /**
     * @return void
     */
    private function _postProcess() {
        if (Tools::isSubmit('submitCARaty')) {
            $ch = curl_init();
            $order = new Order((int)(Tools::getValue('id_order')));
            $url = "http://ewniosek.credit-agricole.pl/eWniosek/comm/getApplicationsStatus?posId=" . Configuration::get('CARATY_PSP_ID') . "&orderId=" . $order->id_cart;

            curl_setopt($ch, CURLOPT_URL, $url);
            curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 2);
            curl_setopt($ch, CURLOPT_USERAGENT, "Mozilla/4.0 (compatible; MSIE 5.01; Windows NT 5.0)");

            $result = curl_exec($ch);
            curl_close($ch);

            $this->html .= '<p><b>' . $this->l('Status płatności') . ':</b> ' . $result . '</p>';
        }
    }

    /**
     * @param $totalPrice
     * @return bool
     */
    private function isPriceValid($totalPrice) {
        $maxPrice = floatval(str_replace([' ', ','], ['', '.'], Configuration::get('CARATY_MIN_VALUE')));

        return !($maxPrice > $totalPrice);
    }

    /**
     * @param $name
     * @return string|string[]|null
     */
    private function clearName($name) {
        $name = str_replace('"', '\'\'', $name);
        $name = preg_replace('/\s+/', ' ', htmlspecialchars(stripslashes($name)));

        return preg_replace('/[\x00-\x1F]/', '', $name);
    }

    /**
     * @return array
     */
    private function formVars() {
        $cart = $this->context->cart;
        $randomizer = date("YmdHis") . rand();
        $vars = $this->preparePaymentProductsList($cart);

        $vars["PARAM_TYPE"]     = "RAT";
        $vars["PARAM_PROFILE"]  = Configuration::get('CARATY_PSP_ID');
        $vars["POST_ATTR"]      = "1";
        $vars["cart.orderNumber"]       = $cart->id;
        $vars["PARAM_CREDIT_AMOUNT"]    = number_format($this->getRounded($cart->getOrderTotal()), 2, '.', '');
        $vars["PARAM_AUTH"] = "2";
        $vars["randomizer"] = $randomizer;

        $inputs = [];
        foreach ($vars as $key => $value) {
            $inputs[] = [
                "name"  => "$key",
                "value" => "$value",
                "type"  => "hidden"
            ];
        }

        return $inputs;
    }

     /**
     * @param $cart
     * @return array
     */
    private function preparePaymentProductsList($cart) {
        $vars = []; 
        $index = 0;
        $itemsQuantity = 0;
        $products = $cart->getProducts();

        foreach ($products as $product) {
            $index++;
            $vars["cart.itemName" . ($index)] = $this->clearName($product['name']);
            $vars["cart.itemQty" . ($index)] = $product['quantity'];
            $vars["cart.itemPrice" . ($index)] = number_format($this->getRounded($product['price_wt']), 2, '.', '');
            $itemsQuantity += $product['quantity'];
        }

        if ($cart->getOrderTotal(true, 5) && $this->getRounded($cart->getOrderTotal(true, 5)) != 0) {
            $index++;
            $vars["cart.itemName" . ($index)] = "Przesyłka";
            $vars["cart.itemQty" . ($index)] = "1";
            $vars["cart.itemPrice" . ($index)] = $this->getRounded($cart->getOrderTotal(true, 5));
            $itemsQuantity++;
        }

        $sumDiscount = $cart->getDiscountSubtotalWithoutGifts(true);
        if ($sumDiscount > 0) {
            $index++;
            $vars["cart.itemName" . ($index)] = 'Rabat';
            $vars["cart.itemQty" . ($index)] = 1;
            $vars["cart.itemPrice" . ($index)] = (-1) * $sumDiscount;
        }

        if ($cart->getOrderTotal(true, 6) && $this->getRounded($cart->getOrderTotal(true, 6)) != 0) {
            $vars["cart.itemName" . ($index)] = 'Inne';
            $vars["cart.itemQty" . ($index)] = 1;
            $vars["cart.itemPrice" . ($index)] =  $this->getRounded($cart->getOrderTotal(true, 6));
            $itemsQuantity++;
        }

        if ($itemsQuantity >= 100) {
            $vars = [];
            $vars["cart.itemName1"]  = 'Zamówienie numer ' . $cart->id;
            $vars["cart.itemQty1"]   = '1';
            $vars["cart.itemPrice1"] = number_format($this->getRounded($cart->getOrderTotal()), 2, '.', '');
        }

        return $vars;
    }

     /**
     * @param $order
     * @return array
     */
    private function prepareOrderData($order) {
        $randomizer = date("YmdHis") . rand();
        $customer = new Customer((int)$order->id_customer);
        $products = $order->getProductsDetail();

        $caratyOfferId = null;
        if ($this->prepareLogoSource() != null) {
            $offers = [];
            $productIds = [];
            foreach ($products as $product) {
                $productIds[] = $product['product_id'];
            }
            foreach ($productIds as $productId) {
                foreach ($this->getProductOfferList($productId) as $offer) {
                    $offers[] = $offer;
                }
            }

            $caratyOfferId = $this->processOffers(array_unique($offers, SORT_REGULAR));
        }
    
        $vars = $this->prepareOrderProductsList($order);
        $paramHash = md5(
            Configuration::get('CARATY_PSP_ID')
            . "RAT2"
            . number_format($this->getRounded($order->total_paid), 2, '.', '')
            . $this->clearName(Tools::stripslashes($vars['cart.itemName1']))
            . number_format($this->getRounded($vars['cart.itemPrice1']), 2, '.', '')
            . $randomizer
            . Configuration::get('CARATY_PASSWORD')
        );

        if (Configuration::get('CARATY_ORDER_NUMBER_REPLACE')) {
            $sql = 'SELECT reference'
                . ' FROM ' . _DB_PREFIX_ . 'orders'
                . ' WHERE id_order=' . (int)$order->id;
            $vars['cart.orderNumber'] = Db::getInstance()->getRow($sql)['reference'];
        }

        if (empty($vars['cart.orderNumber'])) {
             $vars['cart.orderNumber'] = $order->id_cart;
        }

        $vars["PARAM_TYPE"]     = "RAT";
        $vars["PARAM_PROFILE"]  = Configuration::get('CARATY_PSP_ID');
        $vars["POST_ATTR"]      = "1";
        $vars["email.address"]  = $customer->email;
        $vars["PARAM_AUTH"]     = "2";
        $vars["PARAM_HASH"]     = $paramHash;
        $vars["randomizer"]     = $randomizer;
        $vars["offerId"]        = $caratyOfferId;
        $vars["PARAM_CREDIT_AMOUNT"]    = number_format($this->getRounded($order->total_paid), 2, '.', '');

        return $vars;
    }

    /**
     * @return array
     */
    private function prepareOrderProductsList($order) {
        $index = 0;
        $itemsQuantity = 0;
        $products = $order->getProductsDetail();
        foreach ($products as $product) {
            $index++;
            $vars["cart.itemName" . ($index)] = $this->clearName($product['product_name']);
            $vars["cart.itemQty" . ($index)] = $product['product_quantity'];
            $vars["cart.itemPrice" . ($index)] = number_format($this->getRounded($product['unit_price_tax_incl']), 2, '.', '');
            $itemsQuantity += $product['product_quantity'];
        }

        if ($order->total_shipping && $this->getRounded($order->total_shipping) != 0) {
            $index++;
            $vars["cart.itemName" . ($index)] = "Przesyłka";
            $vars["cart.itemQty" . ($index)] = "1";
            $vars["cart.itemPrice" . ($index)] = $this->getRounded($order->total_shipping);
            $itemsQuantity++;
        }

        if ($order->total_discounts && $this->getRounded($order->total_discounts) != 0) {
            $index++;
            $vars["cart.itemName" . ($index)] = "bonus";
            $vars["cart.itemQty" . ($index)] = "1";
            $vars["cart.itemPrice" . ($index)] = (-1) * $this->getRounded($order->total_discounts);
            $itemsQuantity++;
        }

        if ($itemsQuantity >= 100) {
            $vars = [];
            $vars["cart.itemName1"]  = 'Zamówienie numer ' . $order->id;
            $vars["cart.itemQty1"]   = '1';
            $vars["cart.itemPrice1"] = number_format($this->getRounded($order->total_paid), 2, '.', '');
        }

        return $vars;
    }

    /**
     * @return mixed
     */
    private function getCategoriesList() {
        global $cookie;
        if (intval($cookie->id_lang) < 0) {
            $id_lang = 1;
        } else {
            $id_lang = $cookie->id_lang;
        }

        $sql = 'SELECT c.id_category, cl.name'
            . ' FROM ' . _DB_PREFIX_ . 'category AS c'
            . ' LEFT JOIN ' . _DB_PREFIX_ . 'category_lang AS cl'
            . ' ON c.id_category = cl.id_category'
            . ' WHERE c.active = 1 AND cl.id_lang = ' . $id_lang
            . ' ORDER BY c.id_category;';

        return Db::getInstance(_PS_USE_SQL_SLAVE_)->executeS($sql);
    }

    /**
     * @return mixed
     */
    private function getProducersList() {
        $sql = 'SELECT id_manufacturer, name'
            . ' FROM ' . _DB_PREFIX_ . 'manufacturer'
            . ' WHERE active = 1;';

        return Db::getInstance(_PS_USE_SQL_SLAVE_)->executeS($sql);
    }

    /**
     * @param $productId
     * @return |null
     */
    private function getProductCategoriesList($productId) {
        if (empty($productId)) {
            return null;
        }

        $sql = 'SELECT id_category'
            . ' FROM ' . _DB_PREFIX_ . 'category_product'
            . ' WHERE id_product = ' . $productId . ';';
        return Db::getInstance(_PS_USE_SQL_SLAVE_)->executeS($sql);
    }

    /**
     * @param $productId
     * @return |null
     */
    private function getProductProducer($productId) {
        if (empty($productId)) {
            return null;
        }

        $product = new Product($productId);
        if (Validate::isLoadedObject($product)) {
            return $product->id_manufacturer;
        }

        return null;
    }

    /**
     * @param $productId
     * @return array
     */
    private function getProductOfferList($productId) {
        $offers = [];
        $productCategories = $this->getProductCategoriesList($productId);
        $productProducer = $this->getProductProducer($productId);
        if (empty($productCategories) && empty($productProducer)) {
            return [];
        }

        for ($id = 0; $id < $this->config['maxOffers']; $id++) {
            $fieldIdName = $this->config['offerSettingIdPrefix'] . '_' . $id;
            $offerId = Configuration::get($fieldIdName);
            if (empty($offerId)) {
                continue;
            }

            $fieldCategoryName = $this->config['offerSettingCategoryPrefix'] . '_' . $id . '_VALUE';
            $fieldProducerName = $this->config['offerSettingProducerPrefix'] . '_' . $id . '_VALUE';
            $fieldPriorityName = $this->config['offerSettingPriorityPrefix'] . '_' . $id;

            $isCategoryMatching = false;
            $offerCategories = Configuration::get($fieldCategoryName);
            $offerCategoriesArray = explode(',', $offerCategories);
            if (!empty($offerCategoriesArray)) {
                $offerCategories = $offerCategoriesArray;
            }

            if (empty($offerCategories)) {
                // Categpry is empty, so it means that always matches
                $isCategoryMatching = true;
            }

            if (!empty($offerCategories) && !empty($productCategories)) {
                foreach ($productCategories as $productCategory) {
                    if (in_array($productCategory['id_category'], $offerCategories)) {
                        $isCategoryMatching = true;
                        break;
                    }
                }
            }

            // Category matches
            if ($isCategoryMatching) {
                $offerProducers = Configuration::get($fieldProducerName);
                // Category matches, Offers are empty
                if (empty($offerProducers)) {
                    $offers[] = [
                        'id'        => $offerId,
                        'priority'  => Configuration::get($fieldPriorityName)
                    ];
                }

                $offersArray = explode(',', $offerProducers);
                if (!empty($offersArray) || $offersArray !== false) {
                    $offerProducers = $offersArray;
                }

                if (!empty($offerProducers) && !empty($productProducer)) {
                    // Category and Offer matches
                    if (in_array($productProducer, $offerProducers)) {
                        $offers[] = [
                            'id'        => $offerId,
                            'priority'  => Configuration::get($fieldPriorityName)
                        ];
                    }
                }
            }
        }

        if (empty($offers)) {
            $offers[] = [
                'id' => '',
                'priority' => Configuration::get('CARATY_DEFAULT_PRIORITY')
            ];
        }

        return $offers;
    }

    /**
     * @param $price
     * @return |null
     */
    private function getRounded($price) {
        $precision = method_exists('Context', 'getComputingPrecision')
            ? Context::getContext()->getComputingPrecision()
            : _PS_PRICE_DISPLAY_PRECISION_;
        if (is_array($this->context->currency)) {
            return Tools::ps_round($price, (int)$this->context->currency['decimals'] * $precision);
        } elseif (is_object($this->context->currency)) {
            return Tools::ps_round($price, (int)$this->context->currency->decimals * $precision);
        }

        return null;
    }

    /**
     * @param $productIds
     * @return bool
     */
    private function hasProductsForbiddenCategory($productIds) {
        $db = Db::getInstance();
        $forbiddenCategories = Configuration::get('CARATY_CATEGORIES_VALUE');
        if (empty($forbiddenCategories) || empty($productIds)) {
            return false;
        }

        $sql = 'SELECT count(*) FROM ' . _DB_PREFIX_ . 'category_product WHERE id_product IN (' . implode(',', $productIds) . ') AND id_category IN (' . $forbiddenCategories . ') ';
        $result = $db->getValue($sql);

        return $result > 0;
    }

    /**
     * @return bool
     */
    private function isPLN() {
        if (is_array($this->context->currency)) {
            return Tools::strtoupper($this->context->currency['iso_code']) == "PLN";
        } elseif (is_object($this->context->currency)) {
            return Tools::strtoupper($this->context->currency->iso_code) == "PLN";
        }

        return false;
    }

    /**
     * @return array|null
     */
    private function prepareLogoSource() {
        if (is_numeric(Configuration::get('CARATY_LOGO_CALC'))) {
            return [
                'url'   => $this->config['caratyLogo']['url'],
                'type'  => Configuration::get('CARATY_LOGO_CALC'),
            ];
        }

        return null;
    }

    /**
     * @return string
     */
    private function prepareCategoriesData() {
        $value =  "var caratyCategoryData = [\n";
        foreach ($this->getCategoriesList() as $category) {
            $value .= "        {id: '" . $category['id_category'] . "', text: '[" . $category['id_category'] . "] " . str_replace("'", "",$category['name']) . "'},\n";
        }

        $value .= "];\n";

        return $value;
    }

    /**
     * @return string
     */
    private function prepareOfferData() {
        $value = '';
        for ($id = 0; $id < $this->config['maxOffers']; $id++) {
            $fieldIdName = $this->config['offerSettingIdPrefix'] . '_' . $id;
            $fieldCategoryName = $this->config['offerSettingCategoryPrefix'] . '_' . $id . '_VALUE';
            $fieldProducerName = $this->config['offerSettingProducerPrefix'] . '_' . $id . '_VALUE';
            if (empty(Configuration::get($fieldIdName))) {
                continue;
            }

            $value .=
                  "                    var caratyCategorySelected = '" . Configuration::get($fieldCategoryName) . "';\n"
                . "                    jQuery('#CARATY_OFFER_CATEGORY_" . $id . "').val(caratyCategorySelected.split(','));\n"
                . "                    jQuery('#CARATY_OFFER_CATEGORY_" . $id . "').trigger('change');\n"

                . "                    var caratyProducerSelected = '" . Configuration::get($fieldProducerName) . "';\n"
                . "                    jQuery('#CARATY_OFFER_PRODUCER_" . $id . "').val(caratyProducerSelected.split(','));\n"
                . "                    jQuery('#CARATY_OFFER_PRODUCER_" . $id . "').trigger('change');\n";
        }

        return $value;
    }

    /**
     * @return string
     */
    private function prepareProducersData() {
        $value =  "var caratyProducerData = [\n";

        foreach ($this->getProducersList() as $producer) {
            $value .= "        {id: '" . $producer['id_manufacturer'] . "', text: '[" . $producer['id_manufacturer'] . "] " . str_replace("'", "", $producer['name']) . "'},\n";
        }

        $value .= "];\n";

        return $value;
    }

    /**
     * @return string
     */
    private function prepareOfferSettings() {
        $selected = [
            1 => '',
            2 => '',
            3 => '',
            4 => '',
            5 => '',
        ];
        try {
            $selected[Tools::getValue('CARATY_DEFAULT_PRIORITY', Configuration::get('CARATY_DEFAULT_PRIORITY'))] = 'selected';
        } catch (Exception $e) {
        }

        // Styles
        $categoriesHtml =
            '<link href="https://cdn.jsdelivr.net/npm/select2@4.1.0-rc.0/dist/css/select2.min.css" rel="stylesheet" />'
            . '<style>.select2-container { width: 100% !important; }</style>';

        // Default Priority Field
        $categoriesHtml .=
            '<div class="form-group">'
            . '<label class="control-label col-lg-2" for="caratyDefaultPriority">Domyślny priorytet</label>'
            . '<div class="col-lg-1">'
            . '<select class="" name="CARATY_DEFAULT_PRIORITY" id="caratyDefaultPriority">'
            . '    <option value="1" ' . $selected[1] . '>1</option>'
            . '    <option value="2" ' . $selected[2] . '>2</option>'
            . '    <option value="3" ' . $selected[3] . '>3</option>'
            . '    <option value="4" ' . $selected[4] . '>4</option>'
            . '    <option value="5" ' . $selected[5] . '>5</option>'
            . '</select>'
            . '</div>'
            . '</div>';

        // Add New Field Button
        $categoriesHtml .=
            '<div class="form-group">'
            . '<button id="caraty_add_new_offer" class="btn btn-primary fixed-width-xl" type="button" style="margin-left: 10px;">Dodaj nową ofertę</button><br><br>'
            . '</div>'
            . '<div id="caraty_offers_container">';

        for ($id = 0; $id < $this->config['maxOffers']; $id++) {
            $fieldIdName = $this->config['offerSettingIdPrefix'] . '_' . $id;
            if (empty(Configuration::get($fieldIdName))) {
                continue;
            }

            $fieldCategoryName = $this->config['offerSettingCategoryPrefix'] . '_' . $id;
            $fieldProducerName = $this->config['offerSettingProducerPrefix'] . '_' . $id;
            $fieldPriorityName = $this->config['offerSettingPriorityPrefix'] . '_' . $id;
            $selectedPriority = [
                1 => '',
                2 => '',
                3 => '',
                4 => '',
                5 => '',
            ];
            try {
                $selectedPriority[Configuration::get($fieldPriorityName)] = 'selected';
            } catch (Exception $e) {
            }

            $categoriesHtml .=
                '<div id="caraty_offer_row_' . $id . '" class="form-group caraty-offer-row">'
                . '<label class="control-label col-lg-1" for="' . $fieldIdName . '">Oferta [' . $id . ']</label>'
                . '<div class="col-sm-11">'
                . '<div class="row">'
                . '<div class="col-sm-2">'
                . '<input id="' . $fieldIdName . '" type="text" size="20" name="' . $fieldIdName . '" value="' . Configuration::get($fieldIdName) . '" />'
                . '</div>'
                . '<div class="col-sm-1 control-label">'
                . '<span>Kategoria:</span>'
                . '</div>'
                . '<div class="col-sm-2">'
                . '<select class="caraty-category-select" name="' . $fieldCategoryName . '[]" id="' . $fieldCategoryName . '" multiple="multiple">'
                . '</select>'
                . '</div>'
                . '<div class="col-sm-1 control-label">'
                . '<span>Marka:</span>'
                . '</div>'
                . '<div class="col-sm-2">'
                . '<select class="caraty-producer-select" name="' . $fieldProducerName . '[]" id="' . $fieldProducerName . '" multiple="multiple">'
                . '</select>'
                . '</div>'
                . '<div class="col-sm-1 control-label">'
                . '<span>Priorytet:</span>'
                . '</div>'
                . '<div class="col-sm-1">'
                . '<select class="" name="' . $fieldPriorityName . '" id="' . $fieldPriorityName . '">'
                . '    <option value="1" ' . $selectedPriority[1] . '>1</option>'
                . '    <option value="2" ' . $selectedPriority[2] . '>2</option>'
                . '    <option value="3" ' . $selectedPriority[3] . '>3</option>'
                . '    <option value="4" ' . $selectedPriority[4] . '>4</option>'
                . '    <option value="5" ' . $selectedPriority[5] . '>5</option>'
                . '</select>'
                . '</div>'
                . '<button type="button" class="btn btn-dark caraty-remove-offer col-sm-1" onclick="jQuery(this).closest(\'.caraty-offer-row\').remove()">Usuń</button>'
                . '</div>'
                . '</div>'
                . '</div>';
        }

        $categoriesHtml .=
            '</div>'
            . '<script src="https://cdn.jsdelivr.net/npm/select2@4.1.0-rc.0/dist/js/select2.min.js"></script>'
            . "<script>
                " . $this->prepareCategoriesData() . "
                " . $this->prepareProducersData() . "
                var caratyForbiddenCategorySelected = '" . Configuration::get('CARATY_CATEGORIES_VALUE') . "';
                var offerHTML = '<div id=\"caraty_offer_row__id_\" class=\"form-group caraty-offer-row\"> <label class=\"control-label col-lg-1\" for=\"CARATY_OFFER_ID__id_\">Oferta [_id_]</label> <div class=\"col-sm-11\"> <div class=\"row\"> <div class=\"col-sm-2\"> <input id=\"CARATY_OFFER_ID__id_\" type=\"text\" size=\"20\" name=\"CARATY_OFFER_ID__id_\"/> </div> <div class=\"col-sm-1 control-label\"> <span>Kategoria:</span> </div> <div class=\"col-sm-2\"> <select class=\"caraty-category-select\" name=\"CARATY_OFFER_CATEGORY__id_[]\" id=\"CARATY_OFFER_CATEGORY__id_\" multiple=\"multiple\"> </select> </div> <div class=\"col-sm-1 control-label\"> <span>Marka:</span> </div> <div class=\"col-sm-2\"> <select class=\"caraty-producer-select\" name=\"CARATY_OFFER_PRODUCER__id_[]\" id=\"CARATY_OFFER_PRODUCER__id_\" multiple=\"multiple\"> </select> </div> <div class=\"col-sm-1 control-label\"> <span>Priorytet:</span> </div> <div class=\"col-sm-1\"> <select class=\"\" name=\"CARATY_OFFER_PRIORITY__id_\" id=\"CARATY_OFFER_PRIORITY__id_\"> <option value=\"1\">1</option> <option value=\"2\">2</option> <option value=\"3\">3</option> <option value=\"4\">4</option><option value=\"5\">5</option></select></div><button type=\"button\" class=\"btn btn-dark caraty-remove-offer col-sm-1\" onclick=\"jQuery(this).closest(\'.caraty-offer-row\').remove()\">Usuń</button></div></div></div>';
                jQuery(document).ready(function () {
                    // Select2 for Forbidden Categories
                    jQuery('.caraty-forbidden-category-select').select2({data: caratyCategoryData});
                    jQuery('.caraty-forbidden-category-select').val(caratyForbiddenCategorySelected.split(','));
                    jQuery('.caraty-forbidden-category-select').trigger('change');
                    
                    // Select2 for all fields
                    jQuery('.caraty-category-select').select2({data: caratyCategoryData});
                    jQuery('.caraty-producer-select').select2({data: caratyProducerData});
" . $this->prepareOfferData() . "
                   
                    // OfferID add new offer
                    jQuery('#caraty_add_new_offer').on('click', function() {
                        for (let i = 0; i < " . $this->config['maxOffers'] . "; i++) {
                            if (jQuery('#caraty_offer_row_' + i).length === 0) {
                                if (i === 0) {
                                    jQuery('#caraty_offers_container').prepend(offerHTML.replaceAll('_id_', i));
                                    // insert at beginning
                                } else {
                                    jQuery(offerHTML.replaceAll('_id_', i)).insertAfter('#caraty_offer_row_' + (i - 1));
                                }
                                
                                jQuery('#caraty_offer_row_' + i).find('.caraty-category-select').select2({data: caratyCategoryData});
                                jQuery('#caraty_offer_row_' + i).find('.caraty-producer-select').select2({data: caratyProducerData});
                                break;
                            }
                        }
                    });
                });
            </script>";

        return $categoriesHtml;
    }

    /**
     * @param $offers
     * @return array|null
     */
    private function processOffers($offers) {
        if (!empty($offers)) {
            usort($offers, function ($a, $b) {
                return (int)$b['priority'] - (int)$a['priority'];
            });

            // If second offer exists
            if (isset($offers[1])) {
                if ($offers[0]['priority'] != $offers[1]['priority']) {
                    return $offers[0]['id'];
                }
            } else {
                return $offers[0]['id'];
            }
        }

        return null;
    }

    /**
     * CARaty constructor.
     */
    public function __construct() {
        $this->name = 'caraty';
        $this->tab = 'payments_gateways';
        $this->version = '1.7.56';
        $this->author = 'Credit Agricole';
        $this->controllers = ['ok'];
        $this->bootstrap = true;

        parent::__construct();

        $this->page = basename(__FILE__, '.php');
        $this->displayName = $this->l('CA Raty');
        $this->description = $this->l('Płatności ratalne Credit Agricole Bank Polska S.A.');
    }

    /**
     * @return bool
     */
    public function install() {
        $this->ps_versions_compliancy = [
            'min' => '1.7.0.0',
            'max' => _PS_VERSION_
        ];

        for ($id = 0; $id < $this->config['maxOffers']; $id++) {
            try {
                $fieldIdName = $this->config['offerSettingIdPrefix'] . '_' . $id;
                if (Configuration::hasKey($fieldIdName)) {
                    Configuration::updateValue($fieldIdName, null);
                } else {
                    continue;
                }

                $fieldCategoryName = $this->config['offerSettingCategoryPrefix'] . '_' . $id;
                if (Configuration::hasKey($fieldIdName)) {
                    Configuration::updateValue($fieldIdName, null);
                }

                $fieldProducerName = $this->config['offerSettingProducerPrefix'] . '_' . $id;
                if (Configuration::hasKey($fieldIdName)) {
                    Configuration::updateValue($fieldIdName, null);
                }

                $fieldPriorityName = $this->config['offerSettingPriorityPrefix'] . '_' . $id;
                if (Configuration::hasKey($fieldIdName)) {
                    Configuration::updateValue($fieldIdName, null);
                }
            } catch (Exception $e) {
                continue;
            }
        }

        if (
            !parent::install()
            || !Configuration::updateValue('CARATY_PSP_ID', '')
            || !Configuration::updateValue('CARATY_CATEGORIES', '')
            || !Configuration::updateValue('CARATY_LOGO_CALC', '')
            || !Configuration::updateValue('CARATY_LOGO_SEND', '')
            || !Configuration::updateValue('CARATY_LOGO_MAIN', '')
            || !Configuration::updateValue('CARATY_PASSWORD', '')
            || !Configuration::updateValue('CARATY_MIN_VALUE', '')
            || !Configuration::updateValue('CARATY_MIN_PRODUCT_PRICE', '')
            || !Configuration::updateValue('CARATY_BUTTON_PRODUCT_CONFIG', '')
            || !Configuration::updateValue('CARATY_BUTTON_SHOPPINGCART_CONFIG', '')
            || !Configuration::updateValue('CARATY_BUTTON_MAIN_CONFIG', '')
            || !Configuration::updateValue('CARATY_VALIDATE_CART_ID', true)
            || !Configuration::updateValue('CARATY_ORDER_NUMBER_REPLACE', '')
            || !Configuration::updateValue('CARATY_DEFAULT_PRIORITY', '')
            || !Configuration::updateValue('CARATY_BUTTON_HOOK', '')
            || !Configuration::updateValue('CARATY_PAYMENT_TITLE', '')
            || !Configuration::updateValue('CARATY_PRODUCT_SELECTOR', '')
            || !$this->registerHook('paymentOptions')
            || !$this->registerHook('shoppingCart')
            || !$this->registerHook('displayCaratyShoppingcartButtons')
            || !$this->registerHook('adminOrder')
            || !$this->registerHook('leftColumn')
            || !$this->registerHook('productFooter')
            || !$this->registerHook('displayCaratyProductButtons')
            || !$this->registerHook('displayProductAdditionalInfo')
            || !$this->registerHook('paymentReturn')
            || !$this->registerHook('displayOrderConfirmation')
            || !$this->registerHook('displayProductPriceBlock')
            || !$this->registerHook('displayOrderDetail')
        ) {
            return false;
        }

        if (
            Validate::isInt(Configuration::get('PAYMENT_NEW_STATE'))
            xor (Validate::isLoadedObject($order_state_new = new OrderState(Configuration::get('PAYMENT_NEW_STATE'))))
        ) {
            $order_state_new = new OrderState();
            $order_state_new->name[Language::getIdByIso("pl")] = "Rozpoczęcie płatności";
            $order_state_new->name[Language::getIdByIso("en")] = "Payment start";
            $order_state_new->send_email = false;
            $order_state_new->invoice = false;
            $order_state_new->unremovable = false;
            $order_state_new->color = "lightblue";
            if (!$order_state_new->add()) {
                return false;
            }
            if (!Configuration::updateValue('PAYMENT_NEW_STATE', $order_state_new->id)) {
                return false;
            }
        }

        $order_state_new = null;
        if (
            Validate::isInt(Configuration::get('PAYMENT_FINISHED'))
            xor (Validate::isLoadedObject($order_state_finished = new OrderState(Configuration::get('PAYMENT_FINISHED'))))
        ) {
            $order_state_finished = new OrderState();
            $order_state_finished->name[Language::getIdByIso("pl")] = 'Wniosek wysłany';
            $order_state_finished->name[Language::getIdByIso("en")] = 'Payment finish';
            $order_state_finished->send_email = false;
            $order_state_finished->invoice = false;
            $order_state_finished->unremovable = false;
            $order_state_finished->color = 'lightblue';
            if (!$order_state_finished->add()) {
                return false;
            }
            if (!Configuration::updateValue('PAYMENT_FINISHED', $order_state_finished->id)) {
                return false;
            }
        }

        return true;
    }

    /**
     * @return bool
     */
    public function uninstall() {
        try {
            parent::uninstall();

            return true;
        } catch (Exception $exception) {
            return false;
        }
    }

    /**
     * @param string $fieldName
     * @param mixed $value
     * @return void
     */
    private function updateMultiselectValue($fieldName, $value = null) {
        if ($value) {
            Configuration::updateValue(
                $fieldName . '_VALUE', $value
            );

            return;
        }

        $fieldValue = Tools::getValue($fieldName);
        if (is_array($fieldValue)) {
            Configuration::updateValue(
                $fieldName . '_VALUE', implode(',', $fieldValue)
            );
        }
    }

    /**
     * @return string
     */
    public function getContent() {
        $this->html = '<h2>CA Raty</h2>';
        if (Tools::isSubmit('submitPlatnosci')) {
            if (!Tools::getValue('CARATY_PSP_ID')) {
                $this->postErrors[] = $this->l('Musisz podać PSP sklepu');
            }
            if (!sizeof($this->postErrors)) {
                Configuration::updateValue('CARATY_PSP_ID', Tools::getValue('CARATY_PSP_ID'));
                Configuration::updateValue('CARATY_LOGO_SEND', Tools::getValue('CARATY_LOGO_SEND'));
                Configuration::updateValue('CARATY_LOGO_CALC', Tools::getValue('CARATY_LOGO_CALC'));
                Configuration::updateValue('CARATY_LOGO_MAIN', Tools::getValue('CARATY_LOGO_MAIN'));
                Configuration::updateValue('CARATY_MIN_VALUE', Tools::getValue('CARATY_MIN_VALUE'));
                Configuration::updateValue('CARATY_MIN_PRODUCT_PRICE', Tools::getValue('CARATY_MIN_PRODUCT_PRICE'));
                Configuration::updateValue('CARATY_BUTTON_PRODUCT_CONFIG', Tools::getValue('CARATY_BUTTON_PRODUCT_CONFIG'));
                Configuration::updateValue('CARATY_BUTTON_SHOPPINGCART_CONFIG', Tools::getValue('CARATY_BUTTON_SHOPPINGCART_CONFIG'));
                Configuration::updateValue('CARATY_BUTTON_MAIN_CONFIG', Tools::getValue('CARATY_BUTTON_MAIN_CONFIG'));
                Configuration::updateValue('CARATY_VALIDATE_CART_ID', Tools::getValue('CARATY_VALIDATE_CART_ID'));
                Configuration::updateValue('CARATY_ORDER_NUMBER_REPLACE', Tools::getValue('CARATY_ORDER_NUMBER_REPLACE'));
                Configuration::updateValue('CARATY_DEFAULT_PRIORITY', Tools::getValue('CARATY_DEFAULT_PRIORITY'));
                Configuration::updateValue('CARATY_BUTTON_HOOK', Tools::getValue('CARATY_BUTTON_HOOK'));
                Configuration::updateValue('CARATY_PAYMENT_TITLE', Tools::getValue('CARATY_PAYMENT_TITLE'));
                Configuration::updateValue('CARATY_PRODUCT_SELECTOR', Tools::getValue('CARATY_PRODUCT_SELECTOR'));
                if (Tools::getValue('CARATY_PASSWORD') != '') {
                    Configuration::updateValue('CARATY_PASSWORD', Tools::getValue('CARATY_PASSWORD'));
                }

                if (isset($_POST['CARATY_CATEGORIES'])) {
                    Configuration::updateValue('CARATY_CATEGORIES', implode(',', $_POST['CARATY_CATEGORIES']));
                } else {
                    Configuration::updateValue('CARATY_CATEGORIES', '');
                }

                $this->updateMultiselectValue('CARATY_CATEGORIES');

                for ($id = 0; $id < $this->config['maxOffers']; $id++) {
                    try {
                        $fieldIdName = $this->config['offerSettingIdPrefix'] . '_' . $id;
                        $fieldPriorityName = $this->config['offerSettingPriorityPrefix'] . '_' . $id;
                        $fieldCategoryName = $this->config['offerSettingCategoryPrefix'] . '_' . $id;
                        $fieldProducerName = $this->config['offerSettingProducerPrefix'] . '_' . $id;
                        if (!Tools::isSubmit($fieldIdName)) {
                            if (Configuration::hasKey($fieldIdName)) {
                                Configuration::deleteByName($fieldIdName);

                                Configuration::deleteByName($fieldPriorityName);

                                Configuration::deleteByName($fieldCategoryName);
                                Configuration::deleteByName($fieldCategoryName . '_VALUE');

                                Configuration::deleteByName($fieldProducerName);
                                Configuration::deleteByName($fieldProducerName . '_VALUE');
                            }
                        } else {
                            Configuration::updateValue($fieldIdName, Tools::getValue($fieldIdName));
                            Configuration::updateValue($fieldPriorityName, Tools::getValue($fieldPriorityName));

                            if (is_array(Tools::getValue($fieldCategoryName))) {
                                $this->updateMultiselectValue($fieldCategoryName);
                            } else {
                                $this->updateMultiselectValue($fieldCategoryName, Tools::getValue($fieldCategoryName));
                            }

                            if (is_array(Tools::getValue($fieldProducerName))) {
                                $this->updateMultiselectValue($fieldProducerName);
                            } else {
                                $this->updateMultiselectValue($fieldProducerName, Tools::getValue($fieldProducerName));
                            }
                        }
                    } catch (Exception $e) {
                        continue;
                    }
                }

                $this->displayConf();
            } else {
                $this->displayErrors();
            }
        }

        $this->displayPayment();
        $this->html .= $this->displayFormSettings();

        return $this->html;
    }

    /**
     * @return void
     */
    public function displayConf() {
        $this->html .= $this->displayConfirmation($this->l('Zapisano'));

        return null;
    }

    /**
     * @return void
     */
    public function displayErrors() {
        $nbErrors = sizeof($this->postErrors);
        $this->html .= $this->displayError(($nbErrors > 1 ? $this->l('Wystąpiły') : $this->l('Wystąpił')) . ' ' . $nbErrors . ' ' . ($nbErrors > 1 ? $this->l('bledy') : $this->l('blad')));
        foreach ($this->postErrors as $error) {
            $this->html .= $this->displayError($error);
        }

        return null;
    }

    /**
     * @return void
     */
    public function displayPayment() {
        $imgUrl = 'https://ewniosek.credit-agricole.pl/eWniosek/res/CA_grafika/raty_140x51_duckblue.png';
        $this->html .= '<div class="alert alert-info" style="padding-top:5px;">'
            . '<img alt="" src="' . $imgUrl . '" style="float:left; margin-right:15px;" />'
            . '<p style="padding-top:8px;">'
            . '<b>' . $this->l('Moduł pozwala na sprzedaż ratalną CA Raty Credit Agricole Bank Polska S.A.') . '</b><br>'
            . $this->l('Przed użyciem modułu skonfiguruj nadany przez Credit Agricole Bank Polska S.A. numer PSP')
            . '</p>'
            . '</div>';
    }

    /**
     * @return string
     */
    public function displayFormSettings() {
        $fields_form = [
            'form' => [
                'legend' => [
                    'title' => $this->l('Ustawienia'),
                    'icon' => 'icon-cogs'
                ],
                'input' => [
                    [
                        'type' => 'text',
                        'label' => $this->l('Twoj identyfikator PSP'),
                        'class' => 'fixed-width-xl',
                        'name' => 'CARATY_PSP_ID',
                        'required' => true,
                        'size' => 20,
                    ],
                    [
                        'type' => 'password',
                        'label' => $this->l('Hasło do komunikacji'),
                        'class' => '',
                        'name' => 'CARATY_PASSWORD',
                        'required' => true,
                        'size' => 20,
                    ],
                    [
                        'type' => 'text',
                        'label' => $this->l('Tytuł płatności (opcjonalne)'),
                        'class' => 'fixed-width-xl',
                        'name' => 'CARATY_PAYMENT_TITLE',
                        'required' => false,
                        'size' => 20,
                    ],
                    [
                        'type' => 'select',
                        'multiple' => true,
                        'label' => $this->l('Wykluczone kategorie'),
                        'class' => 'caraty-forbidden-category-select fixed-width-xl',
                        'name' => 'CARATY_CATEGORIES',
                        'required' => false,
                        'options' => [],
                        'size' => 20,
                    ],
                    [
                        'type' => 'text',
                        'label' => $this->l('Minimalna kwota zamówienia, od której płatność będzie dostępna'),
                        'class' => 'fixed-width-xl',
                        'name' => 'CARATY_MIN_VALUE',
                        'required' => false,
                        'size' => 20,
                    ],
                    [
                        'type' => 'text',
                        'label' => $this->l('Selektor ceny produktu (opcjonalne)'),
                        'class' => 'fixed-width-xl',
                        'name' => 'CARATY_PRODUCT_SELECTOR',
                        'required' => false,
                        'size' => 20,
                    ],
                    [
                        'label' => $this->l('Przycisk "Oblicz Ratę"'),
                        'required' => true,
                        'type' => 'html',
                        'html_content' => $this->getCaratyButtonSettings()
                    ],
                    [
                        'type' => 'select',
                        'label' => $this->l('Przycisk "Wypełnij Wniosek"'),
                        'name' => 'CARATY_LOGO_SEND',
                        'required' => true,
                        'options' => [
                            'query' => [
                                [
                                    'id_option' => 'https://ewniosek.credit-agricole.pl/eWniosek/res/buttons/fill_md_comp.png',
                                    'name' => 'CA 193x38'
                                ],
                                [
                                    'id_option' => 'https://ewniosek.credit-agricole.pl/eWniosek/res/buttons/fill_md_full.png',
                                    'name' => 'Crédit Agricole 250x38'
                                ],
                            ],
                            'id' => 'id_option',
                            'name' => 'name'
                        ]
                    ],
                    [
                        'type' => 'select',
                        'label' => $this->l('Przycisk "Raty"'),
                        'name' => 'CARATY_LOGO_MAIN',
                        'required' => true,
                        'options' => [
                            'query' => [
                                [
                                    'id_option' => 'https://ewniosek.credit-agricole.pl/eWniosek/res/buttons/inst_md_comp.png',
                                    'name' => 'CA 183x38'
                                ],
                                [
                                    'id_option' => 'https://ewniosek.credit-agricole.pl/eWniosek/res/buttons/inst_lg_comp.png',
                                    'name' => 'CA 248x75'
                                ],
                                [
                                    'id_option' => 'https://ewniosek.credit-agricole.pl/eWniosek/res/buttons/inst_md_full.png',
                                    'name' => 'Crédit Agricole 250x38'
                                ],
                                [
                                    'id_option' => 'https://ewniosek.credit-agricole.pl/eWniosek/res/buttons/inst_lg_full.png',
                                    'name' => 'Crédit Agricole 323x75'
                                ],
                            ],
                            'id' => 'id_option',
                            'name' => 'name'
                        ]
                    ],
                    [
                        'type' => 'select',
                        'label' => $this->l('Wyświetlanie symulatora - karta produktu'),
                        'name' => 'CARATY_BUTTON_PRODUCT_CONFIG',
                        'required' => true,
                        'options' => $this->config['options']['visibility'],
                    ],
                    [
                        'type' => 'select',
                        'label' => $this->l('Wyświetlanie symulatora - koszyk'),
                        'name' => 'CARATY_BUTTON_SHOPPINGCART_CONFIG',
                        'required' => true,
                        'options' => $this->config['options']['visibility'],
                    ],
                    [
                        'type' => 'select',
                        'label' => $this->l('Wyświetlanie - przycisk raty'),
                        'name' => 'CARATY_BUTTON_MAIN_CONFIG',
                        'required' => true,
                        'options' => $this->config['options']['visibility'],
                    ],
                    [
                        'type' => 'select',
                        'label' => $this->l('Walidacja numeru koszyka'),
                        'name' => 'CARATY_VALIDATE_CART_ID',
                        'required' => true,
                        'options' => $this->config['options']['cartValidation'],
                    ],
                    [
                        'type' => 'select',
                        'label' => $this->l('Podpięcie przycisku oblicz ratę'),
                        'name' => 'CARATY_BUTTON_HOOK',
                        'required' => true,
                        'options' => $this->config['options']['buttonHook'],
                    ],
                    [
                        'type' => 'select',
                        'label' => $this->l('Typ numeru zamówienia'),
                        'name' => 'CARATY_ORDER_NUMBER_REPLACE',
                        'required' => true,
                        'options' => $this->config['options']['replaceOrderNumber'],
                    ],
                    [
                        'type' => 'html',
                        'name' => 'html_data_start',
                        'label' => $this->l('Identyfikatory ofert - lista kategorii'),
                        'html_content' =>
                            '<div class="form-group">'
                            . '<button class="btn btn-primary fixed-width-xl" type="button" data-toggle="collapse" data-target="#collapseOffers" aria-expanded="false" aria-controls="collapseOffers" style="margin-left: 5px;">Rozwiń listę</button><br><br>'
                            . '<div class="collapse" id="collapseOffers">'
                            . '<div class="card card-body">'
                            . $this->prepareOfferSettings()
                            . '</div>'
                            . '</div>'
                            . '</div>'
                    ],
                ],
                'submit' => [
                    'title' => $this->trans('Save', [], 'Admin.Actions')
                ]
            ]
        ];

        $helper = new HelperForm();
        $helper->show_toolbar = false;
        $helper->identifier = $this->identifier;
        $helper->submit_action = 'submitPlatnosci';
        $helper->token = Tools::getAdminTokenLite('AdminModules');
        $helper->tpl_vars = [
            'fields_value' => [
                'CARATY_PSP_ID'     => Tools::getValue('CARATY_PSP_ID', Configuration::get('CARATY_PSP_ID')),
                'CARATY_CATEGORIES' => Tools::getValue('CARATY_CATEGORIES', Configuration::get('CARATY_CATEGORIES')),
                'CARATY_CATEGORIES' => Tools::getValue('CARATY_CATEGORIES_VALUE', Configuration::get('CARATY_CATEGORIES_VALUE')),
                'CARATY_LOGO_SEND'  => Tools::getValue('CARATY_LOGO_SEND', Configuration::get('CARATY_LOGO_SEND')),
                'CARATY_LOGO_CALC'  => Tools::getValue('CARATY_LOGO_CALC', Configuration::get('CARATY_LOGO_CALC')),
                'CARATY_LOGO_MAIN'  => Tools::getValue('CARATY_LOGO_MAIN', Configuration::get('CARATY_LOGO_MAIN')),
                'CARATY_MIN_VALUE'  => Tools::getValue('CARATY_MIN_VALUE', Configuration::get('CARATY_MIN_VALUE')),
                'CARATY_MIN_PRODUCT_PRICE'  => Tools::getValue('CARATY_MIN_PRODUCT_PRICE', Configuration::get('CARATY_MIN_PRODUCT_PRICE')),
                'CARATY_PAYMENT_TITLE'      => Tools::getValue('CARATY_PAYMENT_TITLE', Configuration::get('CARATY_PAYMENT_TITLE')),
                'CARATY_PRODUCT_SELECTOR'   => Tools::getValue('CARATY_PRODUCT_SELECTOR', Configuration::get('CARATY_PRODUCT_SELECTOR')),
                'CARATY_BUTTON_PRODUCT_CONFIG'      => Tools::getValue('CARATY_BUTTON_PRODUCT_CONFIG', Configuration::get('CARATY_BUTTON_PRODUCT_CONFIG')),
                'CARATY_BUTTON_SHOPPINGCART_CONFIG' => Tools::getValue('CARATY_BUTTON_SHOPPINGCART_CONFIG', Configuration::get('CARATY_BUTTON_SHOPPINGCART_CONFIG')),
                'CARATY_BUTTON_MAIN_CONFIG'         => Tools::getValue('CARATY_BUTTON_MAIN_CONFIG', Configuration::get('CARATY_BUTTON_MAIN_CONFIG')),
                'CARATY_VALIDATE_CART_ID'           => Tools::getValue('CARATY_VALIDATE_CART_ID', Configuration::get('CARATY_VALIDATE_CART_ID')),
                'CARATY_ORDER_NUMBER_REPLACE'       => Tools::getValue('CARATY_ORDER_NUMBER_REPLACE', Configuration::get('CARATY_ORDER_NUMBER_REPLACE')),
                'CARATY_BUTTON_HOOK'                => Tools::getValue('CARATY_BUTTON_HOOK', Configuration::get('CARATY_BUTTON_HOOK')),
            ]
        ];

        $ret_html = $helper->generateForm([$fields_form]);
        $ret_html .= '<div class="panel" id="fieldset_0">'
            . '<div class="panel-heading">'
            . '<i class="icon-info-circle"></i> Informacje'
            . '</div>'
            . '<div class="form-wrapper">'
            . '<p>' . $this->l('Aby używac modułu CA Raty musisz przekazać pracownikom Credit Agricole Bank Polska S.A. poniższe adresy:') . '</p>'
            . '<ul>'
            . '<li>'
            . '<b>' . $this->l('Adres powrotu pozytywnego: ') . '</b> ' . ' <code>http://' . $_SERVER['HTTP_HOST'] . __PS_BASE_URI__ . 'index.php?fc=module&module=' . $this->name . '&controller=ok</code>'
            . '</li>'
            . '<li>'
            . '<b>' . $this->l('Adres powrotu błędnego: ') . '</b> ' . ' <code>http://' . $_SERVER['HTTP_HOST'] . __PS_BASE_URI__ . 'index.php?fc=module&module=' . $this->name . '&controller=resign</code>'
            . '</li>'
            . '</ul>'
            . '</div>'
            . '</div>';

        return $ret_html;
    }

    /**
     * @return string
     */
    private function getCaratyButtonSettings() {
        $selected = [
            1 => '',
            2 => '',
            3 => '',
            4 => '',
            5 => '',
            SM_COMP_BUTTON => '',
            MD_COMP_BUTTON => '',
            LG_COMP_BUTTON => '',
            MD_FULL_BUTTON => '',
            LG_FULL_BUTTON => ''
        ];

        try {
            $selected[Tools::getValue('CARATY_LOGO_CALC', Configuration::get('CARATY_LOGO_CALC'))] = 'selected';
        } catch (Exception $e) {
        }

        $html =
            '<div class="row">'
            . '<div class="col-lg-3" style="width: 210px;">'
            . '<select class="" name="CARATY_LOGO_CALC">'
            . '    <option value="' . SM_COMP_BUTTON . '" ' . $selected[SM_COMP_BUTTON] . '>CA 163x30</option>'
            . '    <option value="' . MD_COMP_BUTTON . '" ' . $selected[MD_COMP_BUTTON] . ' >CA 183x38</option>'
            . '    <option value="' . LG_COMP_BUTTON . '" ' . $selected[LG_COMP_BUTTON] . '>CA 248x75</option>'
            . '    <option value="' . MD_FULL_BUTTON . '" ' . $selected[MD_FULL_BUTTON] . '>Crédit Agricole 250x38</option>'
            . '    <option value="' . LG_FULL_BUTTON . '" ' . $selected[LG_FULL_BUTTON] . '>Crédit Agricole 323x75</option>'
            . '    <option value="1" ' . $selected[1] . '>Auto CA 163x30</option>'
            . '    <option value="2" ' . $selected[2] . '>Auto CA 183x38</option>'
            . '    <option value="3" ' . $selected[3] . '>Auto CA 248x75</option>'
            . '    <option value="4" ' . $selected[4] . '>Auto Crédit Agricole 250x38</option>'
            . '    <option value="5" ' . $selected[5] . '>Auto Crédit Agricole 323x75</option>'
            . '</select>'
            . '</div>'
            . '<div class="col-lg-3 control-label">'
            . '<span>Minimalna cena produktu:</span>'
            . '</div>'
            . '<div class="col-lg-3 fixed-width-xl">'
            . '<input type="number" size="20" name="CARATY_MIN_PRODUCT_PRICE" value="' . Configuration::get('CARATY_MIN_PRODUCT_PRICE') . '" style="height: 31px; padding-left: 10px;"/>'
            . '</div>'
            . '</div>';

        return $html;
    }

    /**
     * @param $params
     * @return PaymentOption[]|null
     */
    public function hookPaymentOptions($params) {
        $cart = $this->context->cart;
        $cookie = $this->context->cookie;
        $logoAuto = $this->prepareLogoSource();
        $productIds = [];
        foreach ($params['cart']->getProducts() as $product) {
            $productIds[] = $product['id_product'];
        }

        if (
            !$this->active
            || !$this->isPLN()
            || $this->hasProductsForbiddenCategory($productIds)
            || !$this->isPriceValid($params['cart']->getOrderTotal())
        ) {
            return null;
        }

        $caratyOfferId = null;
        if ($logoAuto != null) {
            $offers = [];
            foreach ($productIds as $productId) {
                foreach ($this->getProductOfferList($productId) as $offer) {
                    $offers[] = $offer;
                }
            }

            $caratyOfferId = $this->processOffers(array_unique($offers, SORT_REGULAR));
        }

        $this->context->smarty->assign(
            [
                'caraty_logo_auto'  => $logoAuto,
                'caraty_logo_calc'  => Configuration::get('CARATY_LOGO_CALC'),
                'caraty_offer_id'   => $caratyOfferId,
                'credit_amount'     => number_format($this->getRounded($cart->getOrderTotal()), 2, '.', ''),
                'currencies'    => $this->getCurrency(),
                'cust_currency' => $cookie->id_currency,
                'isoCode'       => Language::getIsoById((int)$cookie->id_lang),
                'nbProducts'    => $cart->nbProducts(),
                'psp'   => Configuration::get('CARATY_PSP_ID'),
                'total' => Tools::displayPrice($cart->getOrderTotal(true, Cart::BOTH)),
                'total_sym'     => number_format($this->getRounded($cart->getOrderTotal(true, 3)), 2, '.', ''),
                'version'       => $this->version,
            ]
        );

        $formVars = $this->formVars();
        $formVars[] = [
            "name" => "offerId",
            "value" => $caratyOfferId,
            "type" => "hidden"
        ];
        $url = (Configuration::get('PS_SSL_ENABLED') ? 'https://' : 'http://')
            . $_SERVER['HTTP_HOST']
            . __PS_BASE_URI__
            . 'index.php?fc=module&module='
            . $this->name
            . '&controller=confirmOrder';
        $paymentTitle = 'Zapłać przez CA Raty';
        if (!empty(Configuration::get('CARATY_PAYMENT_TITLE'))) {
            $paymentTitle = Configuration::get('CARATY_PAYMENT_TITLE');
        }
        $newOption = new PaymentOption();
        $newOption->setModuleName($this->name)
            ->setCallToActionText($paymentTitle)
            ->setAction($url)
            ->setInputs($formVars)
            ->setModuleName($this->name)
            ->setAdditionalInformation($this->fetch('module:caraty/views/templates/hook/caraty.tpl'));

        return [$newOption];
    }

    /**
     * @param $params
     */
    public function hookPaymentReturn($params) {}

    /**
     * @param $params
     * @return mixed
     */
    public function hookDisplayOrderConfirmation($params) {
        if (!$this->active || $params['order']->module != 'caraty') {
            return null;
        }

        if (in_array($params['order']->getCurrentState(), [Configuration::get('PAYMENT_NEW_STATE')])) {
            $this->smarty->assign('status', 'ok');
        } else {
            $this->smarty->assign('status', 'failed');
        }

        return $this->fetch('module:caraty/views/templates/hook/ok.tpl');
    }

    /**
     * @param $params
     * @return mixed
     */
    public function hookLeftColumn($params) {
        $smarty = $this->context->smarty;

        $smarty->assign('caraty_logo_main', Configuration::get('CARATY_LOGO_MAIN'));
        $smarty->assign('caraty_button_main_config', Configuration::get('CARATY_BUTTON_MAIN_CONFIG'));
        $smarty->assign('psp', Configuration::get('CARATY_PSP_ID'));

        return $this->fetch('module:caraty/views/templates/hook/caratybox.tpl');
    }

    /**
     * @param $params
     * @return mixed
     */
    public function hookShoppingCart($params) {
        return $this->hookDisplayCaratyShoppingcartButtons($params);
    }

    /**
     * @param $params
     * @return |null
     */
    public function hookDisplayCaratyShoppingcartButtons($params) {
        $smarty = $this->context->smarty;
        $productIds = [];
        foreach ($params['cart']->getProducts() as $product) {
            $productIds[] = $product['id_product'];
        }

        if (count($productIds)) {
            if (!$this->hasProductsForbiddenCategory($productIds) && $this->isPLN()) {
                $sum = number_format($this->getRounded($params['cart']->getOrderTotal()), 2, '.', '');
                $logoAuto = $this->prepareLogoSource();

                $smarty->assign('cena_raty', $sum);
                $smarty->assign('psp', Configuration::get('CARATY_PSP_ID'));
                $smarty->assign('button_shoppingcart_config', Configuration::get('CARATY_BUTTON_SHOPPINGCART_CONFIG'));
                $smarty->assign('caraty_logo_calc', Configuration::get('CARATY_LOGO_CALC'));
                $smarty->assign('caraty_logo_auto', $logoAuto);

                if ($logoAuto != null) {
                    $offers = [];
                    foreach ($productIds as $productId) {
                        foreach ($this->getProductOfferList($productId) as $offer) {
                            $offers[] = $offer;
                        }
                    }

                    $smarty->assign(
                        'caraty_offer_id',
                        $this->processOffers(array_unique($offers, SORT_REGULAR))
                    );
                } else {
                    $smarty->assign('caraty_offer_id', null);
                }

                return $this->fetch('module:caraty/views/templates/hook/shoppingcart.tpl');
            }
        }

        return null;
    }

    /**
     * @param $params
     * @return mixed|null
     */
    public function hookDisplayProductAdditionalInfo($params) {
        if (Configuration::get('CARATY_BUTTON_HOOK') == false) {
            return $this->hookDisplayCaratyProductButtons($params);
        }
    }

    /**
     * @param $params
     * @return mixed|null
     */
    public function hookDisplayProductPriceBlock($params) {
        if (Configuration::get('CARATY_BUTTON_HOOK') == true && $this->caratyHookButtonOn === false) {
            $this->caratyHookButtonOn = true;

            return $this->hookDisplayCaratyProductButtons($params);
        }
    }

    /**
     * @param $params
     * @return mixed
     */
    public function hookDisplayCaratyProductButtons($params) {
        $smarty = $this->context->smarty;

        $product_price = $params['product']['price_amount'];
        $product_id = $params['product']['id'];

        $smarty->assign('module_dir', $this->_path);
        $smarty->assign('version', $this->version);

        if (
            isset($product_price) 
            && $product_price >= Configuration::get('CARATY_MIN_PRODUCT_PRICE')
            && !$this->hasProductsForbiddenCategory([$product_id]) 
            && $this->isPLN()
        ) {
            $logoAuto = $this->prepareLogoSource();

            $smarty->assign('caraty_product_selector', Configuration::get('CARATY_PRODUCT_SELECTOR'));
            $smarty->assign('cena_raty', number_format($this->getRounded($product_price), 2, '.', ''));
            $smarty->assign('psp', Configuration::get('CARATY_PSP_ID'));
            $smarty->assign('button_product_config', Configuration::get('CARATY_BUTTON_PRODUCT_CONFIG'));
            $smarty->assign('caraty_logo_calc', Configuration::get('CARATY_LOGO_CALC'));
            $smarty->assign('caraty_logo_auto', $logoAuto);

            if ($logoAuto != null) {
                $smarty->assign(
                    'caraty_offer_id',
                    $this->processOffers(array_unique($this->getProductOfferList($product_id), SORT_REGULAR))
                );
            } else {
                $smarty->assign('caraty_offer_id', null);
            }

            return $this->fetch('module:caraty/views/templates/hook/product.tpl');
        }

        return null;
    }

    public function hookDisplayOrderDetail($params) {
        if (
            $params['order']->module != 'caraty' 
            ||!in_array($params['order']->getCurrentState(), [Configuration::get('PAYMENT_NEW_STATE')])
            || $this->getApplicationStatus($params['order'])['applicationFound'] === true
        ) {
            return null;
        }

        $smarty = $this->context->smarty;
        $logoAuto = $this->prepareLogoSource();
        $orderData = $this->prepareOrderData($params['order']);

        $smarty->assign(
            [
                'module_dir'    => $this->_path,
                'version'       => $this->version,
                'paymentUrl'    => $this->paymentUrl,
                'psp'           => Configuration::get('CARATY_PSP_ID'),
                'orderData'     => $orderData,
                'total_sum'     => $orderData['PARAM_CREDIT_AMOUNT'],
                'caraty_offer_id'   => $orderData['offerId'],
                'caraty_logo_calc'  => Configuration::get('CARATY_LOGO_CALC'),
                'caraty_logo_auto'  => $logoAuto,
            ]
        );

        return $this->fetch('module:caraty/views/templates/hook/orderdetail.tpl');
        
    }


    /**
     * @param $params
     * @return string
     */
    public function hookAdminOrder($params) {
        $order = new Order((int)$params['id_order']);
        if ($order->payment != "CA Raty") {
            return;
        }

        $res = $this->getApplicationStatus($order);
        $status = "Wczytywanie...";
        if (isset($res['applicationFound'])) {
            if ($res['applicationFound'] === true) {
                $status = $res['statusDescription'];
            } else {
                $status = "Wniosek nie został zarejestrowany";
            }
        }

            $this->html .=
'<div class="row"><div class="col-lg-12"><div class="panel">
    <div class="panel-heading">
        <img src="' . _MODULE_DIR_ . $this->name . '/logo-small.png" alt="" />
    </div>
    <div class="well">
        <div class="form-group">
            <label class="control-label col-lg-3">Status wniosku</label>
            <div class="col-lg-9"><strong id="ca-status">' . $status . '</strong></div>
        </div>
</div></div></div>';

        $this->_postProcess();
        $this->html .= '</div></div>';

        return $this->html;
    }

     /**
     * @param $order
     * @return array
     */
    private function getApplicationStatus($order)
    {
        if (Configuration::get('CARATY_ORDER_NUMBER_REPLACE')) {
            $orderId = $order->reference;
        } else {
            $orderId = (int)$params['id_order'];
        }

        $url = "https://ewniosek.credit-agricole.pl/eWniosek/comm/getApplicationsStatus";
        $post = array(
            'posId' => Configuration::get('CARATY_PSP_ID'),
            'orderId' => $orderId,
            'resp'   => "json",
        );
        $curl = curl_init($url);
        curl_setopt($curl, CURLOPT_URL, $url);
        curl_setopt($curl, CURLOPT_POSTFIELDS, $post);
        curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
        curl_setopt($curl, CURLOPT_HTTPHEADER, array("Accept: application/json"));

        $res = json_decode(curl_exec($curl), true);
        curl_close($curl);

        return $res;
    }
}