<?php
/**
 * NOTICE OF LICENSE
 * With the purchase or the installation of the software in your application
 * you accept the license agreement.
 *
 * You can not resell and redistribute this file.
 *
 * @author    Dalibor Stojcevski <dal_sto@yahoo.com>
 * @copyright 2019 Dalibor Stojcevski
 * @license   Dalibor Stojcevski
 */
 
if (!defined('_PS_VERSION_')) {
    exit;
}

class import_api extends Module
{
    protected $config_form = false;
    
    protected $_postErrors = array();
    
    protected $fmr_fields;


    public function __construct()
    {
        $this->name = 'import_api';
        $this->tab = 'front_office_features';
        $this->version = '3.1.5.9';
        $this->author = 'Dalibor Stojcevski';
        $this->need_instance = 1;
        $this->bootstrap = true;
        $this->module_key = '3711c016ea39f2f2aa38850e48aa7455';
        parent::__construct();
        $this->displayName = $this->l('Import Api');
        $this->description = $this->l('Import and update products from external source');
        $this->ps_versions_compliancy = array('min' => '1.6', 'max' => _PS_VERSION_);
        
        $this->frm_fields = ['unique', 'reference', 'name', 'description', 'price', 'quantity', 'images', 'cover', 'brand', 'category', 'category_parent', 'ean13', 'upc', 'condition', 'weight', 'feature', 'feature_value'];
        $this->frm_settings = array('top_category' => '', 'default_category' => '', 'default_brand' => '', 'price_multiplier' => '', 'category_path' => 0);
    }
    
    public function install()
    {     
        $class = 'AdminImport_Api';
		$tab = new Tab();
		$tab->class_name = $class;
		$tab->module = $this->name;
		$tab->id_parent = 0;
		$langs = Language::getLanguages(false);
		foreach ($langs as $l) {
			$tab->name[$l['id_lang']] = $this->l('Import Products');
		}
		$tab->save();
		return  $this->installDb() && parent::install();
    }

    public function uninstall()
    {        
        return parent::uninstall();
    }
	
	public function installDb()
    {
        $return = true;
		require_once(_PS_MODULE_DIR_ . 'import_api/sql_install.php');

        foreach ($sql as $s) {
            Db::getInstance()->execute($s);
        }
		
		$res = Db::getInstance()->executeS("SHOW columns FROM `"._DB_PREFIX_."ia_files` LIKE 'status'");
		if (!$res) {
			Db::getInstance()->execute('ALTER TABLE `'._DB_PREFIX_.'ia_files` ADD `status` SMALLINT(2) NOT NULL DEFAULT \'1\'');
		}
		
		$res_1 = Db::getInstance()->executeS("SHOW columns FROM `"._DB_PREFIX_."ia_file_settings` LIKE 'replace' ");					
		if (!$res_1) {
			Db::getInstance()->execute('ALTER TABLE `'._DB_PREFIX_.'ia_file_settings` ADD `replace` text NOT NULL');
		}
		
		$res_2 = Db::getInstance()->executeS("SHOW columns FROM `"._DB_PREFIX_."ia_file_settings` LIKE 'filter' ");					
		if (!$res_2) {
			Db::getInstance()->execute('ALTER TABLE `'._DB_PREFIX_.'ia_file_settings` ADD `filter` text NOT NULL');
		}
		
		$res_3 = Db::getInstance()->executeS("SHOW columns FROM `"._DB_PREFIX_."ia_file_settings` LIKE 'filter_options' ");					
		
		if (!$res_3) {
			Db::getInstance()->execute('ALTER TABLE `'._DB_PREFIX_.'ia_file_settings` ADD `filter_options` text NOT NULL');
		}
        return $return;
    }
    
    public function getContent()
	{		
		Tools::redirectAdmin($this->context->link->getAdminLink('AdminImport_Api'));
	}

}