<?php

if (!defined('_CAN_LOAD_FILES_'))
    exit;

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

class AdvPicto extends Module
{
    public function __construct()
    {
        $this->name = 'advpicto';
        $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('Gestionnaire de pictos');
        $this->description = $this->l('Gérez vos pictos');
    }

    public function install()
    {
        return parent::install() && $this->registerHook('displayPictogrammesCategory') && $this->registerHook('displayPictogrammesProduct') && $this->createFolder() && $this->installDb() && $this->createTab();
    }

    public function uninstall()
    {

        if ( !parent::uninstall() ) {
            return false;
        }

        $this->uninstallDb();
        $this->deleteTab();

        return true;
    }

    public function installDb()
    {
        $sql = [];
        $sql[] =
            'CREATE TABLE IF NOT EXISTS `' . _DB_PREFIX_ . 'advpicto` (
                `id_advpicto` int(10) unsigned NOT NULL auto_increment,
                `active` int(11),
                `position` int(11),
                `external` int(10) unsigned NOT NULL,
                `selfcategory_display` int(10) unsigned NOT NULL,
              PRIMARY KEY  (`id_advpicto`)
            ) ENGINE=' . _MYSQL_ENGINE_ . ' DEFAULT CHARSET=utf8';
        $sql[] =
            'CREATE TABLE IF NOT EXISTS `' . _DB_PREFIX_ . 'advpicto_lang` (
                `id_advpicto` int(10) unsigned NOT NULL,
                `id_lang` int(10) unsigned NOT NULL,
                `title` varchar(255) NOT NULL,
                `alt` varchar(255) NOT NULL,
                `link` varchar(255),
                `content` text,
              PRIMARY KEY  (`id_advpicto`,`id_lang`)
            ) ENGINE=' . _MYSQL_ENGINE_ . ' DEFAULT CHARSET=utf8';
        $sql[] =
            'CREATE TABLE IF NOT EXISTS `' . _DB_PREFIX_ . 'advpicto_shop` (
                `id_advpicto` int(10) unsigned NOT NULL,
                `id_shop` int(10) unsigned NOT NULL,
              PRIMARY KEY  (`id_advpicto`,`id_shop`)
            ) ENGINE=' . _MYSQL_ENGINE_ . ' DEFAULT CHARSET=utf8';
        $sql[] =
            'CREATE TABLE IF NOT EXISTS `' . _DB_PREFIX_ . 'advpicto_category` (
                `id_advpicto` int(10) unsigned NOT NULL,
                `id_category` int(10) unsigned NOT NULL,
              PRIMARY KEY  (`id_advpicto`,`id_category`)
            ) ENGINE=' . _MYSQL_ENGINE_ . ' DEFAULT CHARSET=utf8';
        $sql[] =
            'CREATE TABLE IF NOT EXISTS `' . _DB_PREFIX_ . 'advpicto_product` (
                `id_advpicto_product` int(11) NOT NULL AUTO_INCREMENT,
                `id_advpicto` int(10) unsigned NOT NULL,
                `id_product` int(10) unsigned NOT NULL,
                `highlight` int(10) unsigned NOT NULL,
              PRIMARY KEY  (`id_advpicto`,`id_product`),
              UNIQUE KEY `id_advpicto_product` (`id_advpicto_product`)
            ) ENGINE=' . _MYSQL_ENGINE_ . ' DEFAULT CHARSET=utf8';
        $sql[] =
            'CREATE TABLE  IF NOT EXISTS `' . _DB_PREFIX_ . 'advpicto_product_shop` (  
                `id_advpicto_product` int(11) NOT NULL,  
                `id_shop` int(11) NOT NULL,  
              PRIMARY KEY (`id_advpicto_product`,`id_shop`)
            ) ENGINE=' . _MYSQL_ENGINE_ . ' DEFAULT CHARSET=utf8';

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

    public function uninstallDb()
    {
        $sql = array();
        $sql[] = 'DROP TABLE IF EXISTS `'._DB_PREFIX_.'advpicto` ;';
        $sql[] = 'DROP TABLE IF EXISTS `'._DB_PREFIX_.'advpicto_lang` ;';
        $sql[] = 'DROP TABLE IF EXISTS `'._DB_PREFIX_.'advpicto_shop` ;';
        $sql[] = 'DROP TABLE IF EXISTS `'._DB_PREFIX_.'advpicto_category` ;';
        $sql[] = 'DROP TABLE IF EXISTS `'._DB_PREFIX_.'advpicto_product` ;';
        $sql[] = 'DROP TABLE IF EXISTS `'._DB_PREFIX_.'advpicto_product_shop` ;';
         
        return $this->updateDb($sql);
    }

    public function updateDb( $sqls )
    {
        foreach ( $sqls as $sql ) {
            if ( !Db::getInstance()->execute($sql) ) {
                return false;
            }
        }
        return true;
    }

    public function createFolder()
    {
        $img_dir = _PS_IMG_DIR_ . 'picto';
        $folder = is_dir($img_dir);
        if (!$folder)
        {
            $folder = mkdir($img_dir, 0755, true);
        }

        return $folder;
    }

    public function createTab()
    {
        $languages = Language::getLanguages();

        $new_tab = new Tab();
        $new_tab->class_name = 'AdminAdvPicto';
        $new_tab->id_parent = Tab::getCurrentParentId();
        $new_tab->module = $this->name;
        foreach ( $languages as $language ) {
            $new_tab->name[$language['id_lang']] = 'Pictos';
        }
        $new_tab->add();

        $under_tab = new Tab();
        $under_tab->class_name = 'AdminAdvPictoProduct';
        $under_tab->id_parent = $new_tab->id;
        $under_tab->module = $this->name;
        foreach ( $languages as $language ) {
            $under_tab->name[$language['id_lang']] = 'Pictos';
        }
        $under_tab->add();

        return true;
    }

    public function deleteTab()
    {
        $idTab = Tab::getIdFromClassName('AdminAdvPicto');
        if ( $idTab ) {
            $tab = new Tab($idTab);
            $tab->delete();
        }
    }

    public function hookDisplayPictogrammesCategory($params)
    {
        $id_product = $params['id_product'];
        $id_category = Tools::getValue('id_category');

        $tpl = isset($params['special']) ? 'product-list-highlight.tpl' : 'product-list.tpl';

        $pictos = AdvPictoClass::getPictosForProductList($id_product, $id_category);

        $this->smarty->assign('pictos', $pictos);

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

    public function hookDisplayPictogrammesProduct($params)
    {
        $id_product = (int)$params['id_product'];
        $is_listing = isset($params['is_listing'])?$params['is_listing']:'';
        
        if($is_listing) {
            $tpl = 'product-list.tpl';
        } else {
            $tpl = 'product.tpl'; 
        }

        $pictos = AdvPictoClass::getPictosForProductDetails($id_product);
        $this->smarty->assign('pictos', $pictos);
        return $this->display(__FILE__, $tpl);
    }
}