<?php

/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */

if (!defined('_PS_VERSION_'))
	exit;
    
/**
 * Description of InventoryTracking
 *
 * @author Pierre
 */
class Privatesales_logistique extends Module {
    
    public function __construct() 
    {
		$this->name = 'privatesales_logistique';
		$this->tab = 'administration';
		$this->author = 'Antadis';
		$this->version = '1.0';
        $this->displayName = $this->l('Private sales logistics');
		$this->description = $this->l('Private sales logistics tools');
        
		parent::__construct();	
	}
    
    public function install()
    {
    	if(!file_exists(_PS_MODULE_DIR_.'privatesales/Sale.php'))
   			throw new Exception("Sale Class doesn't exists", 1);
		
		if( !parent::install()
			|| !$this->installTab()
			|| !$this->installDb()
        	) 
			return false;

		return true;        
    }

    public function installDb()
    {
        Db::getInstance()->Execute('
			CREATE TABLE IF NOT EXISTS `'._DB_PREFIX_.'privatesale_order_form` (
			  `id_order_form` int(11) NOT NULL AUTO_INCREMENT,
			  `id_category` int(11) NOT NULL,
			  `from` date NOT NULL,
			  `to` date NOT NULL,
			  `date_add` datetime NOT NULL,
			  PRIMARY KEY (`id_order_form`)
			) ENGINE=InnoDB 
		');

		return true;
    }

	public function installTab()
    {
        $parent_tab = Db::getInstance()->getValue('SELECT id_tab FROM '._DB_PREFIX_.'tab WHERE id_parent = 0 AND class_name = "AdminPrivateSales"');
        if(!$parent_tab)
            $parent_tab = 1; //CATALOG TAB

        if(!self::createTab($parent_tab, $this->name, 'Logistique', 'AdminPrivateSalesLogistique'))
            return false;

        return true;
    }

    static function createTab($id_parent, $module, $name, $class_name)
    {
        $Tab = new Tab();
        $Tab->module = $module;
        foreach(Language::getLanguages(true) as $languages)
        {
            $Tab->name[$languages["id_lang"]] = $name;
        }
        
        $Tab->id_parent = $id_parent;
        $Tab->class_name = $class_name;
        $r = $Tab->save();
        
        if($r === false)
            return false;

        return $Tab->id;
    }

    public function uninstall() 
    {        
    	if(!parent::uninstall())
    		return false;

        Db::getInstance()->Execute('DROP TABLE `'._DB_PREFIX_.'privatesale_order_form`');
	 	
	 	return true;
	}
}

?>