<?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/classes/TNTOfficielCart.php';
require_once _PS_MODULE_DIR_.'tntofficiel/libraries/TNTOfficiel_Debug.php';
require_once _PS_MODULE_DIR_.'tntofficiel/libraries/helper/TNTOfficiel_RelayPointsHelper.php';
require_once _PS_MODULE_DIR_.'tntofficiel/libraries/helper/TNTOfficiel_ShippingHelper.php';

class TNTOfficielShippingMethodModuleFrontController extends ModuleFrontController
{
    /**
     * TNTOfficielShippingMethodModuleFrontController 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;
    }

    /**
     * Get the relay points popup via Ajax.
     * JD_DROPOFFPOINT (En Relais Colis®) : XETT
     */
    public function displayAjaxBoxRelayPoints()
    {
        TNTOfficiel_Debug::log(array('msg' => '>>', 'file' => __FILE__, 'line' => __LINE__));

        $objContext = $this->context;
        $objCart = $objContext->cart;
        $intCartID = (int)$objCart->id;
        $objShop = $objContext->shop;

        // Load TNT cart info or create a new one for it's ID.
        $objTNTCartModel = TNTOfficielCart::loadCartID($intCartID);
        if (Validate::isLoadedObject($objTNTCartModel)) {
            // If product code is not "En Relais Colis®".
            if ($objTNTCartModel->carrier_code !== 'JD_DROPOFFPOINT') {
                // Clear carrier code and delivery point.
                $objTNTCartModel->carrier_code = '';
                $objTNTCartModel->setDeliveryPoint(array());
                // Unselect carrier from cart.
                $objCart->setDeliveryOption(null);
                $objCart->save();
            }
            $objTNTCartModel->save();
        }

        $strPostcode = trim(pSQL(Tools::getValue('tnt_postcode')));
        $strCity = trim(pSQL(Tools::getValue('tnt_city')));

        if (!$strPostcode && !$strCity) {
            $objAddress = new Address((int)$objCart->id_address_delivery);
            $strPostcode = $objAddress->postcode;
            $strCity = $objAddress->city;
        }

        // Call API to get list of repositories
        $objTNTRelayPointsHelper = TNTOfficiel_RelayPointsHelper::getInstance();
        $arrRelayPoints = $objTNTRelayPointsHelper->getRelayPoints($strPostcode, $strCity, $objShop->id);
        $arrCities = TNTOfficiel_AddressHelper::getInstance()->getCitiesFromMiddleware($strPostcode, $objShop->id);

        foreach ($arrRelayPoints as $key => $item) {
            $arrRelayPoints[ $key ]['schedule'] = TNTOfficiel_ShippingHelper::getInstance()->getSchedules($item);
        }

        /*
        if (empty($relay) && !empty($cities['cities'])) {
          $city = $cities['cities'][0];
          $relay = $obRelayPointsHelper->getRelayPoints($postcode, $city, $objShop->id);
        }
        */

        // Get the relay points
        $this->context->smarty->assign(
            array(
                'method_id'        => 'relay_points',
                'method_name'      => 'relay-points',
                'current_postcode' => $strPostcode,
                'current_city'     => $strCity,
                'results'          => $arrRelayPoints,
                'cities'           => $arrCities['cities'],
            )
        );

        $this->context->smarty->display(
            _PS_MODULE_DIR_.$this->module->name.'/views/templates/hook/displayCarrierList/deliveryPointsBox.tpl'
        );

        return true;
    }

    /**
     * Get the repositories popup via Ajax.
     * J_DEPOT (Dépôt restant) : PEX
     */
    public function displayAjaxBoxDropOffPoints()
    {
        TNTOfficiel_Debug::log(array('msg' => '>>', 'file' => __FILE__, 'line' => __LINE__));

        $objContext = $this->context;
        $objCart = $objContext->cart;
        $intCartID = (int)$objCart->id;
        $objShop = $objContext->shop;

        // Load TNT cart info or create a new one for it's ID.
        $objTNTCartModel = TNTOfficielCart::loadCartID($intCartID);
        if (Validate::isLoadedObject($objTNTCartModel)) {
            // If product code is not "Dépôt restant".
            if ($objTNTCartModel->carrier_code !== 'J_DEPOT') {
                // Clear carrier code and delivery point.
                $objTNTCartModel->carrier_code = '';
                $objTNTCartModel->setDeliveryPoint(array());
                // Unselect carrier from cart.
                $objCart->setDeliveryOption(null);
                $objCart->save();
            }
            $objTNTCartModel->save();
        }

        $strPostCode = trim(pSQL(Tools::getValue('tnt_postcode')));
        $strCity = trim(pSQL(Tools::getValue('tnt_city')));

        if (!$strPostCode && !$strCity) {
            $objAddress = new Address((int)$objCart->id_address_delivery);
            $strPostCode = $objAddress->postcode;
            $strCity = $objAddress->city;
        }

        // Call API to get list of repositories
        $objTNTRelayPointsHelper = TNTOfficiel_RelayPointsHelper::getInstance();
        $arrRepositories = $objTNTRelayPointsHelper->getRepositories($strPostCode, $objShop->id);
        $arrCities = TNTOfficiel_AddressHelper::getInstance()->getCitiesFromMiddleware($strPostCode, $objShop->id);

        foreach ($arrRepositories as $key => $repository) {
            $arrRepositories[ $key ]['schedule'] = TNTOfficiel_ShippingHelper::getInstance()->getSchedules($repository);
        }

        $this->context->smarty->assign(
            array(
                'method_id'        => 'repositories',
                'method_name'      => 'repositories',
                'current_postcode' => $strPostCode,
                'current_city'     => $strCity,
                'results'          => $arrRepositories,
                'cities'           => $arrCities['cities'],
            )
        );

        $this->context->smarty->display(
            _PS_MODULE_DIR_.$this->module->name.'/views/templates/hook/displayCarrierList/deliveryPointsBox.tpl'
        );

        return true;
    }

    /**
     * Save delivery point XETT or PEX info.
     */
    public function displayAjaxSaveProductInfo()
    {
        TNTOfficiel_Debug::log(array('msg' => '>>', 'file' => __FILE__, 'line' => __LINE__));

        $arrDeliveryPoint = (array)Tools::getValue('product');

        // Check code exist.
        if (!array_key_exists('xett', $arrDeliveryPoint) && !array_key_exists('pex', $arrDeliveryPoint)) {
            return false;
        }

        $objContext = $this->context;
        $objCart = $objContext->cart;
        $intCartID = (int)$objCart->id;

        // Load TNT cart info or create a new one for it's ID.
        $objTNTCartModel = TNTOfficielCart::loadCartID($intCartID);
        if (Validate::isLoadedObject($objTNTCartModel)) {
            $objTNTCartModel->setDeliveryPoint($arrDeliveryPoint);
        }

        $this->context->smarty->assign(
            array(
                'item'        => $arrDeliveryPoint,
                'method_id'   => isset($arrDeliveryPoint['xett']) ? 'relay_point' : 'repository',
                'method_name' => isset($arrDeliveryPoint['xett']) ? 'relay-point' : 'repository',
            )
        );

        $this->context->smarty->display(
            _PS_MODULE_DIR_.$this->module->name.'/views/templates/hook/displayCarrierList/deliveryPointSet.tpl'
        );

        return true;
    }

    /**
     * Save current TNT shipping address.
     */
    public function displayAjaxSaveProductCode()
    {
        TNTOfficiel_Debug::log(array('msg' => '>>', 'file' => __FILE__, 'line' => __LINE__));

        $strProductCode = pSQL(Tools::getValue('productCode'));

        if ($strProductCode) {
            $objContext = $this->context;
            $objCart = $objContext->cart;
            $intCartID = (int)$objCart->id;

            // Load TNT cart info or create a new one for it's ID.
            $objTNTCartModel = TNTOfficielCart::loadCartID($intCartID);
            if (Validate::isLoadedObject($objTNTCartModel)) {
                // Save TNT product code.
                $objTNTCartModel->carrier_code = $strProductCode;
                // If product code is not "Dépôt restant" or En "Relais Colis®".
                if ($strProductCode !== 'JD_DROPOFFPOINT' && $strProductCode !== 'J_DEPOT') {
                    // Clear delivery point.
                    $objTNTCartModel->setDeliveryPoint(array());
                }
                $objTNTCartModel->save();
            }
        }

        echo Tools::jsonEncode(array(
            'success' => true
        ));

        return true;
    }
}