<?php
/**
 * TNT OFFICIAL MODULE FOR PRESTASHOP.
 *
 * @author    GFI Informatique <www.gfi.fr>
 * @copyright 2016-2017 GFI Informatique, 2016-2017 TNT
 * @license   https://opensource.org/licenses/MIT MIT License
 */

require_once _PS_MODULE_DIR_.'tntofficiel/tntofficiel.php';
require_once _PS_MODULE_DIR_.'tntofficiel/libraries/TNTOfficiel_Debug.php';
require_once _PS_MODULE_DIR_.'tntofficiel/libraries/TNTOfficiel_Carrier.php';
require_once _PS_MODULE_DIR_.'tntofficiel/libraries/helper/TNTOfficiel_CarrierHelper.php';
require_once _PS_MODULE_DIR_.'tntofficiel/classes/TNTOfficielCart.php';

class TNTOfficielCarrierModuleFrontController extends ModuleFrontController
{
    /**
     * TNTOfficielCarrierModuleFrontController constructor.
     * Controller always used for AJAX response.
     */
    public function __construct()
    {
        TNTOfficiel_Debug::log(array('msg' => '>>', 'file' => __FILE__, 'line' => __LINE__));

        parent::__construct();

        // No header/footer.
        $this->ajax = true;
    }

    /**
     * Store in session the tnt carrier name and store its price.
     *
     * @return string
     */
    public function displayAjaxStoreProductPrice()
    {
        TNTOfficiel_Debug::log(array('msg' => '>>', 'file' => __FILE__, 'line' => __LINE__));

        $objContext = $this->context;
        $objCart = $objContext->cart;
        $intCartID = (int)$objCart->id;

        $strProductCode = pSQL(Tools::getValue('productCode'));

        $objTNTCarrierHelper = TNTOfficiel_CarrierHelper::getInstance();
        $arrAvailableTNTCarriers = $objTNTCarrierHelper->getMDWTNTCarrierList($objContext->customer);
        $boolCarrierIsValid = false;
        $arrTNTCarrier = null;

        if (!empty($arrAvailableTNTCarriers) && !empty($arrAvailableTNTCarriers['products'])) {
            foreach ($arrAvailableTNTCarriers['products'] as $arrTNTCarrier) {
                $arrTNTCarrier['label'] = '';
                if (strpos($arrTNTCarrier['type'], 'ENTERPRISE') !== false) {
                    if (strpos($arrTNTCarrier['code'], 'A') !== false) {
                        $arrTNTCarrier['label'] = '09:00 Express en Entreprise';
                    } elseif (strpos($arrTNTCarrier['code'], 'J') !== false) {
                        $arrTNTCarrier['label'] = 'En entreprise';
                    } elseif (strpos($arrTNTCarrier['code'], 'M') !== false) {
                        $arrTNTCarrier['label'] = '12:00 Express en Entreprise';
                    } elseif (strpos($arrTNTCarrier['code'], 'T') !== false) {
                        $arrTNTCarrier['label'] = '10:00 Express en Entreprise';
                    }
                } elseif (strpos($arrTNTCarrier['type'], 'INDIVIDUAL') !== false) {
                    if (strpos($arrTNTCarrier['code'], 'AZ') !== false) {
                        $arrTNTCarrier['label'] = '09:00 Express à domicile';
                    } elseif (strpos($arrTNTCarrier['code'], 'JZ') !== false) {
                        $arrTNTCarrier['label'] = 'À domicile';
                    } elseif (strpos($arrTNTCarrier['code'], 'MZ') !== false) {
                        $arrTNTCarrier['label'] = '12:00 Express à domicile';
                    } elseif (strpos($arrTNTCarrier['code'], 'TZ') !== false) {
                        $arrTNTCarrier['label'] = '10:00 Express à domicile';
                    }
                } elseif (strpos($arrTNTCarrier['type'], 'DROPOFFPOINT') !== false) {
                    $arrTNTCarrier['label'] = 'En Relais Colis®';
                } elseif (strpos($arrTNTCarrier['type'], 'DEPOT') !== false) {
                    $arrTNTCarrier['label'] = 'Dépôt restant';
                }

                // Found current TNT carrier code.
                if ($arrTNTCarrier['code'].'_'.$arrTNTCarrier['type'] == $strProductCode) {
                    // Load TNT cart info or create a new one for it's ID.
                    $objTNTCartModel = TNTOfficielCart::loadCartID($intCartID);
                    $boolResult = false;
                    if (Validate::isLoadedObject($objTNTCartModel)) {
                        $objTNTCartModel->hydrate(array(
                            'carrier_code'   => $strProductCode,
                            'carrier_label'  => pSQL($arrTNTCarrier['label']),
                            'delivery_price' => pSQL($arrTNTCarrier['price'])
                        ));
                        $boolResult = $objTNTCartModel->save();
                    }
                    $boolCarrierIsValid = true;
                    break;
                }
            }
        }

        echo Tools::jsonEncode(array(
            'result'  => $boolCarrierIsValid && $boolResult,
            'product' => $arrTNTCarrier,
        ));

        return true;
    }

    /**
     * Check TNT data before payment process.
     *
     * @return array
     */
    public function displayAjaxCheckProductCode()
    {
        TNTOfficiel_Debug::log(array('msg' => '>>', 'file' => __FILE__, 'line' => __LINE__));

        $objContext = $this->context;
        $objCart = $objContext->cart;
        //$intCartID = (int)$objCart->id;

        //$strCarrierType = pSQL(Tools::getValue('product'));
        $arrCarrierCode = (array)Tools::getValue('deliveryOptionTnt');

        p($arrCarrierCode);

        $strErrorMsg = null;
        $arrResult = array(
            'error'       => 0,
            TNTOfficiel::MODULE_NAME => 1
        );

        if (!$objCart) {
            $strErrorMsg = 'No cart object';
        } elseif ($objCart->id_carrier == 0) {
            $strErrorMsg = 'No carrier selected';
        } elseif (!$objCart->id_address_delivery) {
            $strErrorMsg = 'No delivery address selected';
        }

        // If an error.
        if ($strErrorMsg !== null) {
            $arrResult = array('error' => 1, 'msg' => $strErrorMsg);
        } else {
            $boolIsTntCarrier = TNTOfficiel_Carrier::isTNTOfficielCarrierID($objCart->id_carrier);

            if (!$boolIsTntCarrier) {
                // The preselected carrier is not TNT, don't handle.
                $arrResult = array('error' => 0, TNTOfficiel::MODULE_NAME => 0);
            } elseif (($boolIsTntCarrier && !Tools::getIsset('product'))
                || !$arrCarrierCode
                || !$objCart->delivery_option
            ) {
                // TNT is preselected and no service selected (individual, enterprise, dropoffpoint or depot) -> Error.
                $arrResult = array('error' => 1);
            }
        }

        echo Tools::jsonEncode($arrResult);

        return true;
    }
}