<?php
/**
 * ****************************************************************************
 * oledrion - MODULE FOR XOOPS
 * Copyright (c) Hervé Thouzard of Instant Zero (http://www.instant-zero.com)
 *
 * You may not change or alter any portion of this comment or credits
 * of supporting developers from this source code or any supporting source code
 * which is considered copyrighted (c) material of the original comment or credit authors.
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 *
 * @copyright       Hervé Thouzard of Instant Zero (http://www.instant-zero.com)
 * @license         http://www.fsf.org/copyleft/gpl.html GNU public license
 * @package         oledrion
 * @author 			Hervé Thouzard of Instant Zero (http://www.instant-zero.com)
 *
 * Version : $Id:
 * ****************************************************************************
 */

/**
 * Affichage et gestion du caddy
 */
require 'header.php';
$GLOBALS['current_category'] = -1;
$xoopsOption['template_main'] = 'oledrion_caddy.html';
require_once XOOPS_ROOT_PATH.'/header.php';
require_once OLEDRION_PATH.'class/registryfile.php';

$xoopsTpl->assign('mod_pref', $mod_pref);	// Préférences du module

if(oledrion_utils::getModuleOption('restrict_orders', false)) {
	$registry = new oledrion_registryfile();
	$text = $registry->getfile(OLEDRION_TEXTFILE5);
	$xoopsTpl->assign('restrict_orders_text', xoops_trim($text));
} else {
	$xoopsTpl->assign('restrict_orders_text', '');
}


$op = 'default';
if(isset($_POST['op'])) {
	$op = $_POST['op'];
} elseif(isset($_GET['op'])) {
	$op = $_GET['op'];
}

$productId = 0;
if(isset($_POST['product_id'])) {
	$productId = intval($_POST['product_id']);
} elseif(isset($_GET['product_id'])) {
	$productId = intval($_GET['product_id']);
}

$xoopsTpl->assign('op', $op);
$xoopsTpl->assign('confEmpty', oledrion_utils::javascriptLinkConfirm(_OLEDRION_EMPTY_CART_SURE,true));
$xoopsTpl->assign('confirm_delete_item', oledrion_utils::javascriptLinkConfirm(_OLEDRION_EMPTY_ITEM_SURE, false));

$uid = oledrion_utils::getCurrentUserID();
if($uid > 0) {
    $xoopsTpl->assign('isCartExists', $h_oledrion_persistent_cart->isCartExists());
} else {
    $xoopsTpl->assign('isCartExists', false);
}


// ********************************************************************************************************************
// Liste le contenu du caddy
// ********************************************************************************************************************
function listCart()
{
	global $xoopsTpl, $uid;
	$cartForTemplate = $discountsDescription = array();
	$emptyCart = false;
	$shippingAmount = $commandAmount = $vatAmount = $commandAmountTTC = $discountsCount = 0;
	$goOn = '';
	$reductions = new oledrion_reductions();
	$reductions->computeCart($cartForTemplate, $emptyCart, $shippingAmount, $commandAmount, $vatAmount, $goOn, $commandAmountTTC, $discountsDescription, $discountsCount);
	$oledrion_Currency = & oledrion_Currency::getInstance();
	$xoopsTpl->assign('emptyCart', $emptyCart);											// Caddy Vide ?
	$xoopsTpl->assign('caddieProducts', $cartForTemplate);								// Produits dans le caddy
	$xoopsTpl->assign('shippingAmount', $oledrion_Currency->amountForDisplay($shippingAmount));		// Montant des frais de port
	$xoopsTpl->assign('commandAmount', $oledrion_Currency->amountForDisplay($commandAmount));		// Montant HT de la commande
	$xoopsTpl->assign('vatAmount', $oledrion_Currency->amountForDisplay($vatAmount));				// Montant de la TVA
	$xoopsTpl->assign('discountsCount', $discountsCount);								// Nombre de réductions appliquées
	$xoopsTpl->assign('goOn', $goOn);													// Adresse à utiliser pour continuer ses achats
	$xoopsTpl->assign('commandAmountTTC', $oledrion_Currency->amountForDisplay($commandAmountTTC, 'l'));	// Montant TTC de la commande
	$xoopsTpl->assign('discountsDescription', $discountsDescription);					// Liste des réductions accordées
	$showOrderButton = true;
	$showRegistredOnly = false;
	if(oledrion_utils::getModuleOption('restrict_orders', false) && $uid == 0) {
		$showRegistredOnly = true;
		$showOrderButton = false;
	}
	$xoopsTpl->assign('showRegistredOnly', $showRegistredOnly);
	$xoopsTpl->assign('showOrderButton', $showOrderButton);
}

// ********************************************************************************************************************
// ********************************************************************************************************************
// ********************************************************************************************************************
switch ($op) {
	// ****************************************************************************************************************
	case 'update':	// Recalcul des quantités
	// ****************************************************************************************************************
		$h_oledrion_caddy->updateQuantites();
		listCart();
		break;

	// ****************************************************************************************************************
	case 'reload':    // Chargement du dernier panier enregistré
    // ****************************************************************************************************************
        $h_oledrion_caddy->reloadPersistentCart();
        listCart();
	    break;

	// ****************************************************************************************************************
	case 'delete':	// Suppression d'un élément
	// ****************************************************************************************************************
		$productId--;
		$h_oledrion_caddy->deleteProduct($productId);
		listCart();
		break;

	// ****************************************************************************************************************
	case 'addproduct':	// Ajout d'un produit
	// ****************************************************************************************************************
		if($productId == 0) {
			oledrion_utils::redirect(_OLEDRION_ERROR9, 'index.php', 4);
		}
		$product = null;
		$product = $h_oledrion_products->get($productId);
		if(!is_object($product)) {
			oledrion_utils::redirect(_OLEDRION_ERROR9, 'index.php', 4);
		}
		if($product->getVar('product_online') == 0) {
			oledrion_utils::redirect(_OLEDRION_ERROR2, 'index.php', 4);
		}

		if($product->getVar('product_stock') - 1 >= 0) {
		    // Les attributs
		    $userAttributes = array();
            if($product->productAttributesCount() > 0) {    // Si le produit a des attributs
                $productAttributes = array();
                // On commence par vérifier que les attributs obligatoires sont renseignés
                if($product->getProductMandatoryAttributesCount()) {
                    $mandatoryFieldsList = array();
                    $mandatoryFieldsList = $product->getProductMandatoryFieldsList();
                    if(count($mandatoryFieldsList) > 0) {
                        $productUrl = $product->getLink();
                        foreach($mandatoryFieldsList as $mandatoryField) {
                            $mandatoryFieldKey = $mandatoryField->getAttributeNameInForm();
                            $mandatoryFielText = $mandatoryField->getVar('attribute_title');
                            if(!isset($_POST[$mandatoryFieldKey]) && !$mandatoryField->hasDefaultValue()) {
                                oledrion_utils::redirect(sprintf(_OLEDRION_MANDATORY_MISSED, $mandatoryFielText), $productUrl, 4);
                            }
                        }
                    }
                }
                // Toujours là c'est que le produit a des attributs et qu'ils sont renseignés
                $productAttributes = $product->getProductsAttributesList();
                foreach($productAttributes as $attribute) {
                    $nameInForm = $attribute->getAttributeNameInForm();
                    if(isset($_POST[$nameInForm])) {
                        $userAttributes[$attribute->attribute_id] = $_POST[$nameInForm];
                    } else {    // On va chercher sa valeur par défaut
                        if($attribute->hasDefaultValue()) {
                            $userAttributes[$attribute->attribute_id] = $attribute->getAttributeDefaultValue();
                        }
                    }
                }
            }
			$h_oledrion_caddy->addProduct($productId, 1, $userAttributes);
			$url = OLEDRION_URL.'caddy.php';
			if(!OLEDRION_CART_BUG) {
			    header("Location: $url");
			} else {
                listCart();
			}
		} else {
			oledrion_utils::redirect(_OLEDRION_PROBLEM_QTY, 'index.php', 5);	// Plus de stock !
		}
		listCart();
		break;

	// ****************************************************************************************************************
	case 'empty':	// Suppression du contenu du caddy
	// ****************************************************************************************************************
		$h_oledrion_caddy->emptyCart();
		listCart();
		break;

	// ****************************************************************************************************************
	case 'default':	// Action par défaut
	// ****************************************************************************************************************
		listCart();
		break;
}

oledrion_utils::setCSS();
oledrion_utils::loadLanguageFile('modinfo.php');

$xoopsTpl->assign('global_advert', oledrion_utils::getModuleOption('advertisement'));
$xoopsTpl->assign('breadcrumb', oledrion_utils::breadcrumb(array(OLEDRION_URL.basename(__FILE__) => _MI_OLEDRION_SMNAME1)));

$title = _MI_OLEDRION_SMNAME1.' - '.oledrion_utils::getModuleName();
oledrion_utils::setMetas($title, $title);
require_once XOOPS_ROOT_PATH.'/footer.php';
?>