<?php
if (!defined('_CAN_LOAD_FILES_'))
	exit;

include_once dirname(__FILE__).'/classes/CmsPack.php';

class Cms_Pack extends Module
{
	public function __construct()
	{
		$this->name = 'cms_pack';
		$this->tab = 'front_office_features';
		$this->version = '1.0';
		$this->author = 'Antadis';
		$this->need_instance = 0;

		$this->bootstrap = true;
		parent::__construct();

		$this->displayName = $this->l('Product pack for CMS ANTADIS');
		$this->description = $this->l('Manage your product pack in CMS Antadis');
		$this->secure_key = Tools::encrypt($this->name);
		$this->ps_versions_compliancy = array('min' => '1.6', 'max' => _PS_VERSION_);
	}

	public function install()
	{
		if (Shop::isFeatureActive())
			Shop::setContext(Shop::CONTEXT_ALL);

		if (!parent::install()
			|| !$this->createTables()
			|| !$this->registerHook('footer')
			|| !$this->registerHook('displayBottomProductCms')
			|| !$this->registerHook('displayleftPostCms')
		)
			return false;
	}

	public function createTables (){
		return true;
	}

	public function hookdisplayFooter() {
		$this->context->controller->addJS(($this->_path).'pack.js', 'all');
		return $this->display(__FILE__, 'lightbox_footer.tpl');
	}

	public function hookdisplayleftPostCms($params) {
		$pack = $this->loadPackForCMS($params['id_cmspost']);

		if($pack) {
			$this->smarty->assign(array(
				'pack'			=>	$pack,
			));
			return $this->display(__FILE__, 'pack_left.tpl');			
		}
	}
	public function hookdisplayBottomProductCms($params) {
		$pack = $this->loadPackForCMS($params['id_cmspost']);

		if ($pack) {
			$this->smarty->assign(array(
				'pack'			=>	$pack,
			));
			return $this->display(__FILE__, 'pack_bottom.tpl');
		}
	}

	public function loadPackForCMS($id_cmspost) {
		$id_pack = 	Db::getInstance()->getValue('
			SELECT `id_pack`
			FROM `'._DB_PREFIX_.'cmsps_posts_relation_pack`
			WHERE `id_post` = '.(int)$id_cmspost
		);
		$result = array();
		$id_lang = Context::getContext()->language->id;
		if ($id_pack) {
			$pack = new CmsPack($id_pack);
			$pack->loadProducts();
				
			$collection_product = new Collection('Product', $id_lang);
			$collection_product->where('id_product', 'IN', $pack->products);
			$collection_product->where('active', '=', 1);
		 	$products = $collection_product->getResults();

		 	$products = array_map(function($product) {
		 		return $product->loadReductionInfo();
		 	}, $products);
		 	$result['products'] = $products;

			$price = array_map(function($product) {
				return floatval($product->price);
			}, $result['products']);
			$result['price_total'] = array_sum($price);

			$result['pack']	= $pack->title;

			if ($pack->id_cart_rule) {
				$result['remise'] = true;
				$result['remise_percent'] = $pack->getPercentageReduction();
			} else {
				$result['remise']= false;
			}
		}

		return $result;
	}
}