<?php
class OrderController extends OrderControllerCore {
	public function preProcess() {
		global $isVirtualCart, $orderTotal;

		if($this->step == 0 && !Tools::getValue('ajax') && Module::isInstalled('privatesales_delay')) {
			// assign delay to Products
            if (!class_exists('SaleDelay')) {
                require_once dirname(__FILE__).'/../../modules/privatesales_delay/saledelay.php';
            }
            $products_delay = SaleDelay::associateDelay(self::$cart->getProducts());

            $delays = array_keys($products_delay);
            $date = new DateTime();
            $delivery_date = SaleDelay::getDeliveryDate($delays, null, $date, true);
           	self::$smarty->assign(array(
				'delivery_date' => (!empty($delivery_date)?$delivery_date:null),
			));
		}

		if($this->step == 2 && !Tools::getValue('ajax')){
			// Bloque les canaries ES
			$delivery = new Address(self::$cart->id_address_delivery);
			$prefix_postcode = substr($delivery->postcode, 0 ,2);
			
			if ($delivery->id_country == 6
				&& (intval($prefix_postcode) == 35 || intval($prefix_postcode) == 38)
			) {
				//$this->errors[] = Tools::displayError('Lo sentimos, en estos momentos no distribuimos nuestros productos en Canarias. Si deseas más información, puedes contactar con el Servicio de atención al cliente o llamar al 902 044 399.');			
				$this->step = 1;
				Tools::redirect('order.php?step=1&canaries=1');
			}

			// bloque DOM-TOM
			$prefix_postcode = substr($delivery->postcode, 0 ,3);
			$domtom = array(971,972,973,974,975,976,984,986,987,988);

			if ($delivery->id_country == 8 && (in_array(intval($prefix_postcode),$domtom))
			) {
				//$this->errors[] = Tools::displayError('Nous sommes désolé, nous ne livrons pas dans le DOM-TOM');
				$this->step = 1;
				Tools::redirect('order.php?step=1&domtom=1');
			}
		}

		if(Module::isInstalled('privatesales')) {
			$removed = FALSE;
			$products_only_fr = array();
			foreach(self::$cart->getProducts() as $product) {
				if(($sale = Sale::getSaleFromCategory($product['id_category_default'])) !== NULL) {
					if($sale->isFinished() || !$sale->enabled) {
						self::$cart->deleteProduct($product['id_product'], $product['id_product_attribute'], $product['id_customization']);
						$removed = TRUE;
					}
				}
				// shipping only in france
				if($sale->shipping_fr == 1) {
					// $link = new Link();
					$products_only_fr[] = array(
						'name' => $product['name'].' - '.$sale->title[(int)self::$cart->id_lang],
						//'link' => $link->getProductLink((int)$product['id_product'], $product['link_rewrite'], $product['category'], $product['ean13'])
					);
				}
			}
			if (!empty($products_only_fr)) {
				self::$smarty->assign('products_fr',$products_only_fr);
				if ($this->step == 2) {
					$delivery = new Address(self::$cart->id_address_delivery);
					if ($delivery->id_country != 8 && !Tools::getValue('ajax')) {
						$this->step = 1;
						Tools::redirect('order.php?step=1&onlyfr=1');
					}
				}
			}

			if($removed === TRUE) {
				self::$smarty->assign(array(
					'products_removed' => TRUE,
				));
				$this->nbProducts = self::$cart->nbProducts();
			}

			if(!$this->nbProducts) {
				$this->step = -1;
			}
		}

		global $page_name;

		if(!isset($this->php_self)) {
			$this->php_self = strtolower(basename($_SERVER['PHP_SELF']));
		}
		if($this->php_self == '404.php') {
				$page_name = 'page-404';
		} else {
			if(preg_match('#^'.__PS_BASE_URI__.'modules/([a-zA-Z0-9_-]+?)/([^?]*)(\?(.*))?$#', strtolower($_SERVER['REQUEST_URI']), $m)) {
				$page_name = 'module-'.$m[1].'-'.str_replace(array('.php', '/'), array('', '-'), $m[2]);
			} else {
				$page_name = preg_replace('/\.php$/', '', $this->php_self);
			}
		}

		self::$smarty->assign(array('page_name' => $page_name));

		$displayLeft = array(
			'page-404', 'address', 'addresses', 'authentication', 'best-sales',
			'breadcrumb', 'category', 'category-cms-tree-branch',
			'category-tree-branch', 'cms', 'contact-form', 'discount',
			'errors', 'footer', 'guest-tracking', 'header', 'history',
			'identity', 'index', 'maintenance', 'manufacturer',
			'manufacturer-list', 'my-account', 'new-products', 'order',
			'order-address', 'order-carrier', 'order-confirmation',
			'order-detail', 'order-follow', 'order-opc',
			'order-opc-new-account', 'order-payment', 'order-return',
			'order-slip', 'order-steps', 'pagination', 'password', 'payment',
			'prices-drop', 'product', 'product-compare', 'product-list',
			'products-comparison', 'product-sort', 'restricted-country',
			'scenes', 'search', 'shopping-cart', 'shopping-cart-product-line',
			'sitemap', 'store_infos', 'stores', 'supplier', 'supplier-list',
			'module-privatesales-salechange', 'module-invite-invite-program',
			'module-referralprogram-referral-program', 'module-cheque-payment',
			'module-bankwire-payment', 'module-invite-invite-rules',
		);
		$displayRight = array(
			'page-404', 'address', 'addresses', 'authentication', 'best-sales',
			'breadcrumb', 'category', 'category-cms-tree-branch',
			'category-tree-branch', 'cms', 'contact-form', 'discount',
			'errors', 'footer', 'guest-tracking', 'header', 'history',
			'identity', 'index', 'maintenance', 'manufacturer',
			'manufacturer-list', 'my-account', 'new-products', 'order',
			'order-address', 'order-carrier', 'order-confirmation',
			'order-detail', 'order-follow', 'order-opc',
			'order-opc-new-account', 'order-payment', 'order-return',
			'order-slip', 'order-steps', 'pagination', 'password', 'payment',
			'prices-drop', 'product', 'product-compare', 'product-list',
			'products-comparison', 'product-sort', 'restricted-country',
			'scenes', 'search', 'shopping-cart', 'shopping-cart-product-line',
			'sitemap', 'store_infos', 'stores', 'supplier', 'supplier-list',
			'module-privatesales-salechange', 'module-invite-invite-program',
			'module-referralprogram-referral-program', 'module-cheque-payment',
			'module-bankwire-payment', 'module-invite-invite-rules',
		);

		$countCols = count(array_keys($displayLeft + $displayRight, $page_name));

		$bodyClass = 'singleCol';
		if($countCols == 1) {
			$bodyClass = 'doubleCol';
		} elseif($countCols == 2) {
			$bodyClass = 'tripleCol';
		}

		self::$smarty->assign(array(
			'displayLeft' => $displayLeft,
			'displayRight' => $displayRight,
			'bodyClass' => $bodyClass,
		));

		Module::hookExec('preprocess');

		// Redirect to the good order process
		$order_process_type = Configuration::get('PS_ORDER_PROCESS_TYPE');
		if($order_process_type == 0 && strpos($_SERVER['PHP_SELF'], 'order.php') === FALSE) {
			Tools::redirect('order.php');
		}
		if($order_process_type == 1 && strpos($_SERVER['PHP_SELF'], 'order-opc.php') === FALSE) {
			if(isset($_GET['step']) && $_GET['step'] == 3) {
				Tools::redirect('order-opc.php?isPaymentStep=true');
			}
			Tools::redirect('order-opc.php');
		}

		if(Configuration::get('PS_CATALOG_MODE')) {
			$this->errors[] = Tools::displayError('This store has not accepted your new order.');
		}

		if(Tools::isSubmit('submitReorder') && $id_order = (int) Tools::getValue('id_order')) {
			$oldCart = new Cart(Order::getCartIdStatic((int) $id_order, (int) self::$cookie->id_customer));
			$duplication = $oldCart->duplicate();
			if(!$duplication || !Validate::isLoadedObject($duplication['cart'])) {
				$this->errors[] = Tools::displayError('Sorry, we cannot renew your order.');
			} elseif (!$duplication['success']) {
				$this->errors[] = Tools::displayError('Missing items - we are unable to renew your order');
			} else {
				self::$cookie->id_cart = $duplication['cart']->id;
				self::$cookie->write();
				if($order_process_type == 1) {
					Tools::redirect('order-opc.php');
				}
				Tools::redirect('order.php');
			}
		}

		if($this->nbProducts) {
			if(Tools::isSubmit('submitAddDiscount') && Tools::getValue('discount_name')) {
				$discountName = Tools::getValue('discount_name');
				if(!Validate::isDiscountName($discountName)) {
					$this->errors[] = Tools::displayError('Voucher name invalid.');
				} else {
					$discount = new Discount((int)(Discount::getIdByName($discountName)));
					if(Validate::isLoadedObject($discount)) {
						if($tmpError = self::$cart->checkDiscountValidity($discount, self::$cart->getDiscounts(), self::$cart->getOrderTotal(), self::$cart->getProducts(), TRUE)) {
							$this->errors[] = $tmpError;
						}
					} else {
						$this->errors[] = Tools::displayError('Voucher name invalid.');
					}
					if(!sizeof($this->errors)) {
						self::$cart->addDiscount((int)($discount->id));
						if($order_process_type == 1) {
							Tools::redirect('order-opc.php');
						}
						Tools::redirect('order.php');
					}
				}
				self::$smarty->assign(array(
					'errors' => $this->errors,
					'discount_name' => Tools::safeOutput($discountName)
				));
			} elseif(isset($_GET['deleteDiscount']) && Validate::isUnsignedId($_GET['deleteDiscount'])) {
				self::$cart->deleteDiscount((int) $_GET['deleteDiscount']);
				if($order_process_type == 1) {
					Tools::redirect('order-opc.php');
				}
				Tools::redirect('order.php');
			}

			/* Is there only virtual product in cart */
			if($isVirtualCart = self::$cart->isVirtualCart()) {
				$this->_setNoCarrier();
			}
		}

		self::$smarty->assign('back', Tools::safeOutput(Tools::getValue('back')));

		/* If some products have disappear */
		$cart_quantities = self::$cart->checkQuantitiesDetails();
		if($cart_quantities !== TRUE) {
			$this->step = 0;
			$this->errors[] = Tools::displayError('An item in your cart is no longer available for this quantity, you cannot proceed with your order.').'<br />'.Tools::displayError('Concerned item:').' '.$cart_quantities['name'];
		}

		/* Check minimal amount */
		$currency = Currency::getCurrency((int) self::$cart->id_currency);

		$orderTotal = self::$cart->getOrderTotal();
		$minimalPurchase = Tools::convertPrice((float) Configuration::get('PS_PURCHASE_MINIMUM'), $currency);
		if(self::$cart->getOrderTotal(FALSE, Cart::ONLY_PRODUCTS) < $minimalPurchase && $this->step != -1) {
			$this->step = 0;
			$this->errors[] = Tools::displayError('A minimum purchase total of').' '.Tools::displayPrice($minimalPurchase, $currency).
			' '.Tools::displayError('is required in order to validate your order.');
		}

		if (!self::$cookie->isLogged(TRUE) && in_array($this->step, array(1, 2, 3))) {
			Tools::redirect('authentication.php?back='.urlencode('order.php?step='.$this->step));
		}

		if($this->nbProducts) {
			self::$smarty->assign('virtual_cart', $isVirtualCart);
		}

		// Update carrier selected on preProccess in order to fix a bug of
		// block cart when it's hooked on leftcolumn
		if ($this->step == 3 && Tools::isSubmit('processCarrier')) {
			$this->processCarrier();
		}
	}

	/*
	 * Manage address
	 */
	public function processAddress()
	{

		if (!Tools::isSubmit('id_address_delivery') OR !Address::isCountryActiveById((int)Tools::getValue('id_address_delivery')))
			$this->errors[] = Tools::displayError('This address is not in a valid area.');
		else
		{
			self::$cart->id_address_delivery = (int)(Tools::getValue('id_address_delivery'));
			self::$cart->id_address_invoice = Tools::isSubmit('same') ? self::$cart->id_address_delivery : (int)(Tools::getValue('id_address_invoice'));
			if (!self::$cart->update())
				$this->errors[] = Tools::displayError('An error occurred while updating your cart.');

			if (Tools::isSubmit('message'))
				$this->_updateMessage(Tools::getValue('message'));

			if (Tools::getValue('ajax')) {
				// Bloque les canaries ES
				$delivery = new Address(self::$cart->id_address_delivery);
				$prefix_postcode = substr($delivery->postcode, 0 ,2);
				
				if ($delivery->id_country == 6
					&& (intval($prefix_postcode) == 35 || intval($prefix_postcode) == 38)
				) {
					$this->errors[] = Tools::displayError('Lo sentimos, en estos momentos no distribuimos nuestros productos en Canarias. Si deseas más información, puedes contactar con el Servicio de atención al cliente o llamar al 902 044 399.');			
				}

				// bloque DOM-TOM
				$prefix_postcode = substr($delivery->postcode, 0 ,3);
				$domtom = array(971,972,973,974,975,976,984,986,987,988);

				if ($delivery->id_country == 8 && (in_array(intval($prefix_postcode),$domtom))
				) {
					$this->errors[] = Tools::displayError('Nous sommes désolé, nous ne livrons pas dans le DOM-TOM');
				}
			}
		}
		if (sizeof($this->errors))
		{
			if (Tools::getValue('ajax'))
				die('{"hasError" : true, "errors" : ["'.implode('\',\'', $this->errors).'"]}');
			$this->step = 1;
		}
		if (Tools::getValue('ajax'))
			die(true);
	}
}