<?php
/**
 * ****************************************************************************
 * oledrion - MODULE FOR XOOPS
 * Copyright (c) Hervé Thouzard of Instant Zero (http://www.instant-zero.com)
 *
 * You may not change or alter any portion of this comment or credits
 * of supporting developers from this source code or any supporting source code
 * which is considered copyrighted (c) material of the original comment or credit authors.
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 *
 * @copyright       Hervé Thouzard of Instant Zero (http://www.instant-zero.com)
 * @license         http://www.fsf.org/copyleft/gpl.html GNU public license
 * @package         oledrion
 * @author 			Hervé Thouzard of Instant Zero (http://www.instant-zero.com)
 *
 * Version : $Id:
 * ****************************************************************************
 */

/**
 * Gestion des options (attributs) produits dans les commandes
 */
require 'classheader.php';

class oledrion_caddy_attributes extends Oledrion_Object
{
	function __construct()
	{
		$this->initVar('ca_id', XOBJ_DTYPE_INT, null, false);
		$this->initVar('ca_cmd_id', XOBJ_DTYPE_INT, null, false);
		$this->initVar('ca_caddy_id', XOBJ_DTYPE_INT, null, false);
        $this->initVar('ca_attribute_id', XOBJ_DTYPE_INT, null, false);
        $this->initVar('ca_attribute_values',XOBJ_DTYPE_TXTAREA, null, false);
        $this->initVar('ca_attribute_names',XOBJ_DTYPE_TXTAREA, null, false);
        $this->initVar('ca_attribute_prices',XOBJ_DTYPE_TXTAREA, null, false);
	}

	/**
	 * Retourne une option de l'attribut
	 *
	 * @param string $valueToGet
	 * @param string $format
	 * @return array
	 * @since 2.3.2009.03.11
	 */
	function getOption($valueToGet, $format = 'e')
	{
	    $names = array();
	    if(xoops_trim($this->getVar($valueToGet, $format)) != '') {
	        $names = explode(OLEDRION_ATTRIBUTE_SEPARATOR, $this->getVar($valueToGet, $format));
	    }
	    return $names;
	}


	/**
	 * Ajout d'une option à l'attribut (soit une option vide soit une option valorisée)
	 *
	 * @param string $name
	 * @param string $value
	 * @param string $price
	 * @return boolean
	 * @since 2.3.2009.03.16
	 */
	private function appendOption($name, $value, $price = '')
	{
	    $names = $values = $prices = array();
        $format = 'e';
        $names = $this->getOption('ca_attribute_names', $format);
        $values = $this->getOption('ca_attribute_values', $format);
        if(oledrion_utils::getModuleOption('use_price')) {
            $prices = $this->getOption('ca_attribute_prices', $format);
        }
        $names[] = $name;
        $values[] = $value;
        if(oledrion_utils::getModuleOption('use_price')) {
            $prices[] = $price;
        }
        $this->setVar('ca_attribute_names', implode(OLEDRION_ATTRIBUTE_SEPARATOR, $names));
        $this->setVar('ca_attribute_values', implode(OLEDRION_ATTRIBUTE_SEPARATOR, $values));
        if(oledrion_utils::getModuleOption('use_price')) {
            $this->setVar('ca_attribute_prices', implode(OLEDRION_ATTRIBUTE_SEPARATOR, $prices));
        }
        return true;
	}


    /**
     * Ajoute une nouvelle option à l'attribut
     *
     * @param string $name
     * @param string $value
     * @param string $price
     * @return boolean
     * @since 2.3.2009.03.16
     */
	function addOption($name, $value, $price = '')
	{
        return $this->appendOption($name, $value, $price);
	}


	/**
	 * Retourne les informations formatées de l'attribut pour affichage dans la facture
	 *
	 * @param oledrion_products $product	Le produit concerné par l'attribut
	 * @return array
	 * @since 2.3.2009.03.23
	 */
	function renderForInvoice(oledrion_products $product, $format = 's')
	{
	    $names = $prices = $ret = array();
        $names = $this->getOption('ca_attribute_names', $format);
        if(oledrion_utils::getModuleOption('use_price')) {
            $prices = $this->getOption('ca_attribute_prices', $format);
        }

        $oledrion_Currency = oledrion_Currency::getInstance();
        $counter = 0;
        foreach($names as $name) {
            $price = 0;
            if(oledrion_utils::getModuleOption('use_price')) {
                if(isset($prices[$counter])) {
                    $price = oledrion_utils::getAmountWithVat(floatval($prices[$counter]), $product->getVar('product_vat_id'));
                    $price = $oledrion_Currency->amountForDisplay($price);
                }
            }
            $ret[] = array('ca_attribute_name' => $name, 'ca_attribute_price_formated' => $price);
            $counter++;
        }
        return $ret;
	}
}


class OledrionOledrion_caddy_attributesHandler extends Oledrion_XoopsPersistableObjectHandler
{
	function __construct($db)
	{	//							    Table			        Classe		    	        Id
		parent::__construct($db, 'oledrion_caddy_attributes', 'oledrion_caddy_attributes', 'ca_id');
	}

    /**
     * Retourne le nombre d'attributs liés à un caddy
     *
     * @param integer $ca_caddy_id	L'ID du caddy concerné
     * @return integer
     * @since 2.3.2009.03.23
     */
	function getAttributesCountForCaddy($ca_caddy_id)
	{
        return $this->getCount(new Criteria('ca_caddy_id', $ca_caddy_id, '='));
	}

	/**
	 * Retourne la liste formatée des attributs liés à un caddy
	 *
	 * @param integer $ca_caddy_id	L'identifiant de caddy
	 * @param object $product		Le produit concerné par le caddy
	 * @return array
	 * @since 2.3.2009.03.23
	 */
	function getFormatedAttributesForCaddy($ca_caddy_id, oledrion_products $product)
	{
	    $handlers = oledrion_handler::getInstance();
        $attributes = $ret = array();
        $attributes = $this->getObjects(new Criteria('ca_caddy_id', $ca_caddy_id, '='));
        if(count($attributes) == 0) {
            return $ret;
        }
        foreach($attributes as $caddyAttribute) {
            $data = array();
            $attribute = null;
            $attribute = $handlers->h_oledrion_attributes->get($caddyAttribute->getVar('ca_attribute_id'));
            if(is_object($attribute)) {
                $data = $attribute->toArray();
            }
            $data['attribute_options'] = $caddyAttribute->renderForInvoice($product);
            $ret[] = $data;
        }
        return $ret;
	}

    /**
     * Retourne le nombre de caddy attributs liés à un attribut
     *
     * @param integer $ca_attribute_id	L'Identifiant de l'attribut concerné
     * @return integer
     * @since 2.3.2009.03.23
     */
	function getCaddyCountFromAttributeId($ca_attribute_id)
	{
	    return $this->getCount(new Criteria('ca_attribute_id', $ca_attribute_id, '='));
	}

    /**
     * Retourne la liste des numéros de commandes "liés" à un attribut
     *
     * @param integer $ca_attribute_id
     * @return array
     */
	function getCommandIdFromAttribute($ca_attribute_id)
	{
		$ret = $ordersIds = array();
		$criteria = new Criteria('ca_attribute_id', $ca_attribute_id, '=');
		$ordersIds = $this->getObjects($criteria, false, true, 'ca_cmd_id', false);
		foreach($ordersIds as $order) {
		    $ret[] = $order->ca_cmd_id;
		}
        return $ret;
	}

	/**
	 * Supprime les caddies associés à une commande
	 *
	 * @param integer $caddy_cmd_id
	 * @return boolean
	 */
	function removeCartsFromOrderId($ca_cmd_id)
	{
		$ca_cmd_id = intval($ca_cmd_id);
		return $this->deleteAll(new criteria('ca_cmd_id', $ca_cmd_id, '='));
	}
}
?>