<?php
/**
 * Description of PrivateSales
 *
 * @company Antadis
 */

include_once(_PS_MODULE_DIR_.'privatesales/models/SaleCore.php');
include_once(_PS_MODULE_DIR_.'privatesales/models/SaleAlertMail.php');
include_once(_PS_MODULE_DIR_.'privatesales/models/SaleAlertMailCat.php');
include_once(_PS_MODULE_DIR_.'privatesales/models/SaleCategory.php');
include_once(_PS_MODULE_DIR_.'privatesales/models/SaleHistorique.php');

class Privatesales extends Module {

	/**
	 *
	 * @param type $name
	 * @param Context $context
	 */
	public function __construct() {
		$this->name = 'privatesales';
		$this->tab = 'pricing_promotion';
		$this->version = '1';
		$this->author = 'Antadis';
		$this->need_instance = 0;

		parent::__construct();

		$this->displayName = $this->l('Private Sales Pro');
		$this->description = $this->l('Private sales management for your online shop');
		$this->confirmUninstall = $this->l('Are you sure you want to delete Private Sales Pro?');
	}

	/***********************/
	/******* Install *******/
	/***********************/

	/**
	 *
	 * @return boolean
	 */
	public function install() {
		$this->createTab();
		if ( !parent::install()
				|| !$this->installDb()
				|| !$this->registerHook('displayHeader')
				|| !$this->registerHook('displayHomeTab')
				|| !$this->registerHook('displayBackOfficeHeader')
				|| !$this->registerHook('RightColumn')
				|| !$this->registerHook('LeftColumn')
				|| !$this->registerHook('DisplayTopColumn')
				|| !$this->registerHook('ModuleRoutes')
				|| !$this->registerHook('displayCategoryFooter')
		){
			$this->uninstall();
			$this->deleteTab();
			$this->uninstallDb();
			return false;
		}
		Configuration::updateValue('PRIVATESALES_ROOT', 0);
		Configuration::updateValue('PRIVATESALES_POPUP_CONNECTION', 0);
		Configuration::updateValue('PRIVATESALES_FUTURELIMIT', 30);
		Configuration::updateValue('PRIVATESALES_PASTLIMIT', 30);
		Configuration::updateValue('PRIVATESALES_SEO_FR', 'ventes-privees');
		Configuration::updateValue('PRIVATESALES_SEO_EN', 'privates-sales');
		Configuration::updateValue('PRIVATESALES_SEOTRAILER_FR', 'bande-annonce');
		Configuration::updateValue('PRIVATESALES_SEOTRAILER_EN', 'teaser');
		Configuration::updateValue('PRIVATESALES_LISTING_PUBLIC', 0);
		Configuration::updateValue('PRIVATESALES_HOTSPOT', 1);
		Configuration::updateValue('PRIVATESALES_FLASH', 0);
		Configuration::updateValue('PRIVATESALES_PASTSALES', 1);
		Configuration::updateValue('PRIVATESALES_FUTURESALES', 1);
		Configuration::updateValue('PRIVATESALES_SAME_CATEGORY', 0);
		Configuration::updateValue('PRIVATESALES_SAME_CATEGORY_NUMBER', 3);
		Configuration::updateValue('PRIVATESALES_SHOWHOME', 0);
		Configuration::updateValue('PRIVATESALES_COLUMN', 0);
		Configuration::updateValue('PRIVATESALES_TRAILER_COLUMN', 0);
		Configuration::updateValue('PRIVATESALES_SEND_ALERT_LIMIT', 1440);
		return true;
	}

	/**
	 *
	 * @return boolean
	 */
	public function uninstall() {
		if( !parent::uninstall() ){
			return false;
		}
		$this->deleteTab();
		$this->uninstallDb();
		Configuration::deleteByName('PRIVATESALES_FUTURELIMIT');
		Configuration::deleteByName('PRIVATESALES_PASTLIMIT');
		Configuration::deleteByName('PRIVATESALES_ROOT');
		Configuration::deleteByName('PRIVATESALES_POPUP_CONNECTION');
		Configuration::deleteByName('PRIVATESALES_SEO_FR');
		Configuration::deleteByName('PRIVATESALES_SEO_EN');
		Configuration::deleteByName('PRIVATESALES_SEOTRAILER_FR');
		Configuration::deleteByName('PRIVATESALES_SEOTRAILER_EN');
		Configuration::deleteByName('PRIVATESALES_LISTING_PUBLIC');
		Configuration::deleteByName('PRIVATESALES_HOTSPOT');
		Configuration::deleteByName('PRIVATESALES_FLASH');
		Configuration::deleteByName('PRIVATESALES_PASTSALES');
		Configuration::deleteByName('PRIVATESALES_FUTURESALES');
		Configuration::deleteByName('PRIVATESALES_SAME_CATEGORY');
		Configuration::deleteByName('PRIVATESALES_SAME_CATEGORY_NUMBER');
		Configuration::deleteByName('PRIVATESALES_SHOWHOME');
		Configuration::deleteByName('PRIVATESALES_COLUMN');
		Configuration::deleteByName('PRIVATESALES_TRAILER_COLUMN');
		Configuration::deleteByName('PRIVATESALES_SEND_ALERT_LIMIT');
		return true;
	}

	/**
	 *
	 */
	public function createTab(){
		$langs = Language::getLanguages();
		$id_lang = (int)Configuration::get('PS_LANG_DEFAULT');


		$tabs_i18n = array(
			'fr' => array(
				'Ventes Privées',
			),
			'en' => array(
				'Private sales',
			),
		);

		$tab0 = new Tab();
		$tab0->class_name = "AdminPrivateSales";
		$tab0->module = "privatesales";
		$tab0->id_parent = 0;
		$tab0->position = 5;
		foreach($langs as $lang){
			if(isset($tabs_i18n[$lang['iso_code']])) {
				$tab0->name[$lang['id_lang']] = $tabs_i18n[$lang['iso_code']][0];
			} else {
				$tab0->name[$lang['id_lang']] = $tabs_i18n['en'][0];
			}
		}
		$tab0->save();
		$blog_tab_id = $tab0->id;

		$tabs_i18n = array(
			'fr' => array(
				'Gestions des ventes',
			),
			'en' => array(
				'Sales management',
			),
		);

		$tab1 = new Tab();
		$tab1->class_name = "AdminPrivateSales";
		$tab1->module = "privatesales";
		$tab1->id_parent = $blog_tab_id;
		foreach($langs as $lang){
			if(isset($tabs_i18n[$lang['iso_code']])) {
				$tab1->name[$lang['id_lang']] = $tabs_i18n[$lang['iso_code']][0];
			} else {
				$tab1->name[$lang['id_lang']] = $tabs_i18n['en'][0];
			}
		}
		$tab1->save();

		$tabs_i18n = array(
			'fr' => array(
				'Catégorie Ventes Privées',
			),
			'en' => array(
				'Category Private sales',
			),
		);

		$tab3 = new Tab();
		$tab3->class_name = "AdminPrivateSalesCategory";
		$tab3->module = "privatesales";
		$tab3->id_parent = $blog_tab_id;
		foreach($langs as $lang){
			if(isset($tabs_i18n[$lang['iso_code']])) {
				$tab3->name[$lang['id_lang']] = $tabs_i18n[$lang['iso_code']][0];
			} else {
				$tab3->name[$lang['id_lang']] = $tabs_i18n['en'][0];
			}
		}
		$tab3->save();

		$tabs_i18n = array(
			'fr' => array(
				'Préférences Ventes Privées',
			),
			'en' => array(
				'Private sales',
			),
		);

		$tab2 = new Tab();
		$tab2->class_name = "AdminPreferencePrivateSales";
		$tab2->module = "privatesales";
		$tab2->id_parent = $blog_tab_id;
		foreach($langs as $lang){
			if(isset($tabs_i18n[$lang['iso_code']])) {
				$tab2->name[$lang['id_lang']] = $tabs_i18n[$lang['iso_code']][0];
			} else {
				$tab2->name[$lang['id_lang']] = $tabs_i18n['en'][0];
			}
		}
		$tab2->save();
	}

	/**
	 *
	 */
	public function deleteTab(){

		if ($id_tab = Tab::getIdFromClassName('AdminPrivateSales'))
		{
			$tab = new Tab((int)$id_tab);
			$tab->delete();
		}

		if ($id_tab = Tab::getIdFromClassName('AdminPreferencePrivateSales'))
		{
			$tab = new Tab((int)$id_tab);
			$tab->delete();
		}

		if ($id_tab = Tab::getIdFromClassName('AdminPrivateSalesCategory'))
		{
			$tab = new Tab((int)$id_tab);
			$tab->delete();
		}

		if ($id_tab = Tab::getIdFromClassName('AdminPrivateSales'))
		{
			$tab = new Tab((int)$id_tab);
			$tab->delete();
		}

	}

	/**
	 *
	 * @return boolean
	 */
	public function installDb(){

		$statements = array();

		$statements[] = 'CREATE TABLE IF NOT EXISTS `'._DB_PREFIX_.'privatesales` (
								`id_privatesales` int(11) NOT NULL AUTO_INCREMENT,
								`id_category` int(11),
								`date_start_hotspot` datetime NOT NULL DEFAULT "0000-00-00 00:00:00",
								`date_end_hotspot` datetime NOT NULL DEFAULT "0000-00-00 00:00:00",
								`date_start` datetime NOT NULL DEFAULT "0000-00-00 00:00:00",
								`date_end` datetime NOT NULL DEFAULT "0000-00-00 00:00:00",
								`date_shipping` date NOT NULL DEFAULT "0000-00-00",
								`percent` int(11),
								`active` int(11),
								`archived` int(11),
								`flash` int(11),
								`news` int(11),
								`alert` int(11),
								`position` int(11),
								`date_add` datetime NOT NULL DEFAULT "0000-00-00 00:00:00",
								`date_upd` datetime NOT NULL DEFAULT "0000-00-00 00:00:00",
							PRIMARY KEY (`id_privatesales`)
							) ENGINE='._MYSQL_ENGINE_.' DEFAULT CHARSET=utf8 ;';

		$statements[] = 'CREATE TABLE IF NOT EXISTS `'._DB_PREFIX_.'privatesales_lang` (
								`id_privatesales` int(11),
								`id_lang` int(11),
								`title` varchar(255),
								`subtitle` varchar(255),
								`description` TEXT,
								`description_newsletter` TEXT,
							PRIMARY KEY (`id_privatesales`,`id_lang`)
							) ENGINE='._MYSQL_ENGINE_.' DEFAULT CHARSET=utf8 ;';

		$statements[] = 'CREATE TABLE IF NOT EXISTS `'._DB_PREFIX_.'privatesales_group` (
								`id_privatesales` int(11),
								`id_group` int(11),
							PRIMARY KEY (`id_privatesales`,`id_group`)
							) ENGINE='._MYSQL_ENGINE_.' DEFAULT CHARSET=utf8 ;';

		$statements[] = 'CREATE TABLE IF NOT EXISTS `'._DB_PREFIX_.'privatesales_brand` (
								`id_privatesales` int(11),
								`id_brand` int(11),
							PRIMARY KEY (`id_privatesales`,`id_brand`)
							) ENGINE='._MYSQL_ENGINE_.' DEFAULT CHARSET=utf8 ;';

		$statements[] = 'CREATE TABLE IF NOT EXISTS `'._DB_PREFIX_.'privatesales_shop` (
								`id_privatesales` int(11),
								`id_shop` int(11),
							PRIMARY KEY (`id_privatesales`,`id_shop`)
							) ENGINE='._MYSQL_ENGINE_.' DEFAULT CHARSET=utf8 ;';

		$statements[] = 'CREATE TABLE IF NOT EXISTS `'._DB_PREFIX_.'privatesales_alertmail` (
								`id_privatesales_alertmail` int(11) NOT NULL AUTO_INCREMENT,
								`id_privatesales` int(11),
								`id_user` int(11) DEFAULT NULL,
								`email` varchar(255),
							PRIMARY KEY (`id_privatesales_alertmail`)
							) ENGINE='._MYSQL_ENGINE_.' DEFAULT CHARSET=utf8 ;';

		$statements[] = 'CREATE TABLE IF NOT EXISTS `'._DB_PREFIX_.'privatesales_alertmail_category` (
								`id_privatesales_alertmail_category` int(11) NOT NULL AUTO_INCREMENT,
								`id_privatesales_category` int(11),
								`id_user` int(11) DEFAULT NULL,
								`email` varchar(255),
							PRIMARY KEY (`id_privatesales_alertmail_category`)
							) ENGINE='._MYSQL_ENGINE_.' DEFAULT CHARSET=utf8 ;';

		$statements[] = 'CREATE TABLE IF NOT EXISTS `'._DB_PREFIX_.'privatesales_category` (
								`id_privatesales_category` int(11) NOT NULL AUTO_INCREMENT,
								`id_parent` int(11),
								`active` int(11),
							PRIMARY KEY (`id_privatesales_category`)
							) ENGINE='._MYSQL_ENGINE_.' DEFAULT CHARSET=utf8 ;';

		$statements[] = 'CREATE TABLE IF NOT EXISTS `'._DB_PREFIX_.'privatesales_category_lang` (
								`id_privatesales_category` int(11),
								`id_lang` int(11),
								`title` varchar(255),
								`alias` varchar(255),
								`description` TEXT,
							PRIMARY KEY (`id_privatesales_category`,`id_lang`)
							) ENGINE='._MYSQL_ENGINE_.' DEFAULT CHARSET=utf8 ;';

		$statements[] = 'CREATE TABLE IF NOT EXISTS `'._DB_PREFIX_.'privatesales_category_sales` (
								`id_privatesales_category` int(11),
								`id_privatesales` int(11),
							PRIMARY KEY (`id_privatesales_category`,`id_privatesales`)
							) ENGINE='._MYSQL_ENGINE_.' DEFAULT CHARSET=utf8 ;';

		$statements[] = 'CREATE TABLE IF NOT EXISTS `'._DB_PREFIX_.'privatesales_historique` (
								`id_privatesales_historique` int(11) NOT NULL AUTO_INCREMENT,
								`id_privatesales` int(11),
								`date_start` datetime NOT NULL DEFAULT "0000-00-00 00:00:00",
								`date_end` datetime NOT NULL DEFAULT "0000-00-00 00:00:00",
								`date_add` datetime NOT NULL DEFAULT "0000-00-00 00:00:00",
							PRIMARY KEY (`id_privatesales_historique`)
							) ENGINE='._MYSQL_ENGINE_.' DEFAULT CHARSET=utf8 ;';


		return $this->uninstallDb() && $this->updateDb($statements);
	}

	/**
	 *
	 * @return boolean
	 */
	public function uninstallDb(){
		$statements = array();

		$statements[] = 'DROP TABLE IF EXISTS `'._DB_PREFIX_.'privatesales` ;';
		$statements[] = 'DROP TABLE IF EXISTS `'._DB_PREFIX_.'privatesales_lang` ;';
		$statements[] = 'DROP TABLE IF EXISTS `'._DB_PREFIX_.'privatesales_group` ;';
		$statements[] = 'DROP TABLE IF EXISTS `'._DB_PREFIX_.'privatesales_shop` ;';
		$statements[] = 'DROP TABLE IF EXISTS `'._DB_PREFIX_.'privatesales_alertmail_category` ;';
		$statements[] = 'DROP TABLE IF EXISTS `'._DB_PREFIX_.'privatesales_alertmail` ;';
		$statements[] = 'DROP TABLE IF EXISTS `'._DB_PREFIX_.'privatesales_category_lang` ;';
		$statements[] = 'DROP TABLE IF EXISTS `'._DB_PREFIX_.'privatesales_category_sales` ;';
		$statements[] = 'DROP TABLE IF EXISTS `'._DB_PREFIX_.'privatesales_historique` ;';

		return $this->updateDb($statements);
	}

	/**
	 *
	 * @param array  $statements
	 * @return boolean
	 */
	public function updateDb($statements){
		foreach($statements as $statement){
			if( !Db::getInstance()->execute($statement)){
				return false;
			}
		}
		return true;
	}


	/************************/
	/********* HOOK *********/
	/************************/

	/**
	 *
	 * @param type $params
	 */
	public function hookDisplayHeader($params){
		$this->context->controller->addCSS(($this->_path).'css/privatesales.css', 'all');

		$this->context->controller->addJS(_PS_THEME_DIR_.'js/owl.js');
		$this->context->controller->addCss(_PS_THEME_DIR_.'css/owl.css');
		$this->context->controller->addJS(_PS_MODULE_DIR_.'privatesales/js/countdown/jquery.countdown.js');
		$this->context->controller->addJS(_PS_MODULE_DIR_.'privatesales/js/countdown/jquery.countdown-'.strtolower(Language::getIsoById($this->context->language->id)).'.js');

		if ( Tools::getValue('controller') == 'authentication' && Tools::getValue('ps') == '0' ){
			$errors = $this->l('You must be connected for see the privatesales');
		}
		$this->context->smarty->assign('popup_connection', Configuration::get('PRIVATESALES_POPUP_CONNECTION'));
		if ( Tools::getValue('controller') == 'category' || Tools::getValue('controller') == 'product' ){

			if(Tools::getValue('controller') == 'category'){
				$id_category = (int) Tools::getValue('id_category');
				$url_back = $this->context->link->getCategoryLink($id_category);
			}else{
				$product = new Product((int) Tools::getValue('id_product'));
				$id_category = (int)$product->id_category_default;
				$url_back = $this->context->link->getProductLink($product);
			}

			$this->privatesale = SaleCore::loadSaleFromCategoryId($id_category, (int) $this->context->cookie->id_lang);
			if ($this->privatesale){
				if(!$this->privatesale->isOpen()) {
					$categories = Db::getInstance()->ExecuteS('
						SELECT c.`id_category`
						FROM `'._DB_PREFIX_.'category_product` c
						WHERE c.`id_product` = '.(int) $product->id.' AND c.`id_category` != '.(int) $product->id_category_default.'
						ORDER BY c.`id_category`
					');
					foreach ($categories as $key => $cat) {
						$sale = SaleCore::loadSaleFromCategoryId($cat['id_category'], (int) $this->context->cookie->id_lang);
						if ($sale) {
							if ($sale->isOpen()) {
								$id_category = (int) $cat['id_category'];
								$this->privatesale = $sale;
								break;
							}
						}
					}
				}
			}

			 //OLD : $this->context->link->getModuleLink('privatesales', 'home')
			// if($this->privatesale && !$params['cookie']->logged){
			// 	$redirect_string = '&'.Tools::getRedirectString();
			// 	Tools::redirect($this->context->link->getPageLink('authentication',null,$this->context->cookie->id_lang,'ps=0&back='.$url_back.$redirect_string));
			// }else
			if($this->privatesale /*&& $params['cookie']->logged*/){

				if( strtotime($this->privatesale->date_start) > time() || !$this->privatesale->active /*|| count(array_intersect(
					Customer::getGroupsStatic((int) $this->context->cookie->id_customer),
					$this->privatesale->getGroups()
				)) == 0*/){
					Tools::redirect($this->context->link->getModuleLink('privatesales', 'trailer' , array('id_sale' => $this->privatesale->id_privatesales )));
				}
                if(strtotime($this->privatesale->date_end) < time()){
                    $this->context->smarty->assign(array(
                        'PS_CATALOG_MODE'  =>	true,
                    ));
                }
                $this->context->smarty->assign(array(
                    'privatesale'  =>	$this->privatesale,
					'link_img'      =>  __PS_BASE_URI__.'modules/privatesales/img/',
                ));
			}
		}
		if ( Tools::getValue('controller') == 'category' && Tools::getValue('id_category') == Configuration::get('PRIVATESALES_ROOT')){
			$redirect_string = Tools::getRedirectString();
			$url = $this->context->link->getModuleLink('privatesales', 'home');
			Tools::redirect( $url . (strpos($url, '?') ? '&' : '?' ) . $redirect_string );
		}

		$products = $this->context->cart->getProducts();
		$deletedprod = 0;
		foreach ($products as $product){
			$id_category = (int)$product['id_category_default'];
			$privatesale = SaleCore::loadSaleFromCategoryId($id_category, (int) $this->context->cookie->id_lang);
			if ($privatesale) {
				if (!$privatesale->isOpen()) {
					$categories = Db::getInstance()->ExecuteS('
						SELECT c.`id_category`
						FROM `'._DB_PREFIX_.'category_product` c
						WHERE c.`id_product` = '.(int) $product['id_product'].' AND c.`id_category` != '.(int) $product['id_category_default'].'
						ORDER BY c.`id_category`
					');
					foreach ($categories as $key => $cat) {
						$sale = SaleCore::loadSaleFromCategoryId($cat['id_category'], (int) $this->context->cookie->id_lang);
						if ($sale) {
							if ($sale->isOpen()) {
								$id_category = (int) $cat['id_category'];
								$privatesale = $sale;
								break;
							}
						}
					}
				}
			}
			if (!$privatesale)
				continue;
			if( strtotime($privatesale->date_start) > time() || strtotime($privatesale->date_end) < time() || !$privatesale->active || count(array_intersect(
				Customer::getGroupsStatic((int) $this->context->cookie->id_customer),
				$privatesale->getGroups()
			)) == 0){
				$this->context->cart->deleteProduct((int)$product['id_product']);
				$deletedprod++;
			}
		}
		if($deletedprod){
			$this->context->smarty->assign(array(
				'deletedprod'  =>	$deletedprod
			));
		}
	}

	/**
	 *
	 * @param type $params
	 */
	public function hookLeftColumn($params){
		return $this->hookRightColumn($params);
	}

	/**
	 *
	 * @param type $params
	 */
	public function hookDisplayTopColumn($params){
		return $this->hookRightColumn($params);
	}

	/**
	 *
	 * @param type $params
	 */
	public function hookRightColumn($params){
		if ( Tools::getValue('controller') == 'category'){

			if(Tools::getValue('controller') == 'category'){
				$id_category = (int) Tools::getValue('id_category');
			}else{
				$product = new Product((int) Tools::getValue('id_product'));
				$id_category = (int)$product->id_category_default;
			}
			$privatesale = SaleCore::loadSaleFromCategoryId($id_category, (int) $this->context->cookie->id_lang);
			if ($privatesale) {
				if (!$privatesale->isOpen()) {
					$categories = Db::getInstance()->ExecuteS('
						SELECT c.`id_category`
						FROM `'._DB_PREFIX_.'category_product` c
						WHERE c.`id_product` = '.(int) $product->id.' AND c.`id_category` != '.(int) $product->id_category_default.'
						ORDER BY c.`id_category`
					');
					foreach ($categories as $key => $cat) {
						$sale = SaleCore::loadSaleFromCategoryId($cat['id_category'], (int) $this->context->cookie->id_lang);
						if ($sale) {
							if ($sale->isOpen()) {
								$id_category = (int) $cat['id_category'];
								$privatesale = $sale;
								break;
							}
						}
					}
				}
			}
			if($privatesale){
				$this->context->smarty->assign(array(
					'privatesale' => $privatesale,
					'link_img'    => __PS_BASE_URI__.'modules/privatesales/img/',
				));
				return $this->display(__FILE__, 'logocat.tpl');
			}
		}
	}

	/**
	 *
	 * @param type $params
	 */
	public function hookModuleRoutes($params){

		$tab_routes = array();
		if(Configuration::get('PRIVATESALES_SEO_'.strtoupper($this->context->language->iso_code))){
			$url = Configuration::get('PRIVATESALES_SEO_'.strtoupper($this->context->language->iso_code));
		}else{
			$url = Configuration::get('PRIVATESALES_SEO_EN');
		}

		if(Configuration::get('PRIVATESALES_SEOTRAILER_'.strtoupper($this->context->language->iso_code))){
			$urltrailer = Configuration::get('PRIVATESALES_SEOTRAILER_'.strtoupper($this->context->language->iso_code));
		}else{
			$urltrailer = Configuration::get('PRIVATESALES_SEOTRAILER_EN');
		}


		$tab_routes['module-privatesales-homecat'] = array(
			'controller' => 'homecat',
			'rule' =>  $url.'/{:id_sale_category}-{:alias}',
			'keywords' => array(
				'alias'   => array('regexp' => '[a-zA-Z-0-9]*' , 'param' => 'alias'),
				'id_sale_category' => array('regexp' => '[0-9]*' , 'param' => 'id_sale_category'),
			),
			'params' => array(
				'fc' => 'module',
				'module' => 'privatesales',
			)
		);

		if(Configuration::get('PRIVATESALES_SHOWHOME')){
			$url = "";
		}
		$tab_routes['module-privatesales-home'] = array(
			'controller' => 'home',
			'rule' =>  $url,
			'keywords' => array(
			),
			'params' => array(
				'fc' => 'module',
				'module' => 'privatesales',
			)
		);

		$tab_routes['module-privatesales-trailer'] =  array(
			'controller' => 'trailer',
			'rule' =>  $urltrailer.'/{:id_sale}',
			'keywords' => array(
				'id_sale'   => array('regexp' => '[a-zA-Z-0-9]*' , 'param' => 'id_sale')
			),
			'params' => array(
				'fc' => 'module',
				'module' => 'privatesales',
			)
		);
		return $tab_routes;
	}

	/**
	 *
	 */
	public function hookDisplayHomeTab(){
		$this->context->smarty->assign(array(
			'link_ps'  =>	$this->context->link->getModuleLink('privatesales', 'home' )
		));

		return $this->display(__FILE__, 'hometab.tpl');
	}

	/**
	 *
	 */
	public function hookDisplayBackOfficeHeader(){
		$this->context->controller->addCss(_PS_MODULE_DIR_.'privatesales/css/admin.css');
	}

	/**
	*
	*/
	public function hookDisplayCategoryFooter(){
		if ( !Configuration::get('PRIVATESALES_SAME_CATEGORY') || !$this->privatesale )
			return;
		$inSameSaleCategorySales = $this->privatesale->getInSameSaleCategory(Configuration::get('PRIVATESALES_SAME_CATEGORY_NUMBER'));
		$this->context->smarty->assign('inSameSaleCategorySales', $inSameSaleCategorySales);
		return $this->display(__FILE__, 'inSameSaleCategory.tpl');
	}


    /**
     *
     * @param type $params
     */
	public function hookDisplayBottomCategory($params){
		if (  !$this->privatesale )
			return;

        // $sales = SaleCore::getInSameSaleCategory($this->privatesale->id);
        $sales = SaleCore::getSales('current', 0, true, false, true, 'rand');
        if($sales){
            $this->context->smarty->assign(array(
            	'current_sale'  => $this->privatesale,
                'sales'         => $sales,
                'link_img'      =>  'modules/privatesales/img/',
                'link_mod_img'  =>  _PS_MODULE_DIR_.'modules/privatesales/img/'
            ));
            return $this->display(__FILE__, 'bottomCategory.tpl');
        }
	}

	public function hookDisplayProductTabContent($params){
		global $smarty;
		$product = new Product((int) $params['product']->id);
		$id_category = (int)$product->id_category_default;
		$privatesale = SaleCore::loadSaleFromCategoryId($id_category, (int) $this->context->cookie->id_lang);
		if ($privatesale) {
			if (!$privatesale->isOpen()) {
				$categories = Db::getInstance()->ExecuteS('
					SELECT c.`id_category`
					FROM `'._DB_PREFIX_.'category_product` c
					WHERE c.`id_product` = '.(int) $product->id.' AND c.`id_category` != '.(int) $product->id_category_default.'
					ORDER BY c.`id_category`
				');
				foreach ($categories as $key => $cat) {
					$sale = SaleCore::loadSaleFromCategoryId($cat['id_category'], (int) $this->context->cookie->id_lang);
					if ($sale) {
						if ($sale->isOpen()) {
							$id_category = (int) $cat['id_category'];
							$privatesale = $sale;
							break;
						}
					}
				}
			}
		}
		if($privatesale){
			$this->context->smarty->assign(array(
				'privatesale' => $privatesale,
				'product' 	=> $product,
			));
			return $this->display(__FILE__, 'views/templates/hook/displayProductTabContent.tpl');

		}
	}

}