/*
* 2007-2011 PrestaShop
*
* NOTICE OF LICENSE
*
* This source file is subject to the Academic Free License (AFL 3.0)
* that is bundled with this package in the file LICENSE.txt.
* It is also available through the world-wide-web at this URL:
* http://opensource.org/licenses/afl-3.0.php
* If you did not receive a copy of the license and are unable to
* obtain it through the world-wide-web, please send an email
* to license@prestashop.com so we can send you a copy immediately.
*
* DISCLAIMER
*
* Do not edit or add to this file if you wish to upgrade PrestaShop to newer
* versions in the future. If you wish to customize PrestaShop for your
* needs please refer to http://www.prestashop.com for more information.
*
*  @author PrestaShop SA <contact@prestashop.com>
*  @copyright  2007-2011 PrestaShop SA
*  @version  Release: $Revision: 7040 $
*  @license    http://opensource.org/licenses/afl-3.0.php  Academic Free License (AFL 3.0)
*  International Registered Trademark & Property of PrestaShop SA
*/

function addProductRule()
{
	product_rules_counter += 1;
	if ($('#product_rule_type').val() != 0)
		$.get(
			'ajax-tab.php',
			{controller:'AdminCartRules',token:currentToken,newProductRule:1,product_rule_type:$('#product_rule_type').val(),product_rule_id:product_rules_counter},
			function(content) {
				if (content != "")
					$('#product_rule_table').append(content);
			}
		);
}

function removeProductRule(id)
{
	$('#product_rule_' + id + '_tr').remove();
}

function toggleCartRuleFilter(id)
{
	if ($(id).attr('checked'))
		$('#' + $(id).attr('id') + '_div').show(400);
	else
		$('#' + $(id).attr('id') + '_div').hide(200);
}

function removeCartRuleOption(item)
{
	var id = $(item).attr('id').replace('_remove', '');
	$('#' + id + '_2 option:selected').remove().appendTo('#' + id + '_1');
}

function addCartRuleOption(item)
{
	var id = $(item).attr('id').replace('_add', '');
	$('#' + id + '_1 option:selected').remove().appendTo('#' + id + '_2');
}

function updateProductRuleShortDescription(item)
{
	var id1 = $(item).attr('id').replace('_add', '').replace('_remove', '');
	var id2 = id1.replace('_select', '');
	var length = $('#' + id1 + '_2 option').length;
	if (length == 1)
		$('#' + id2 + '_match').val($('#' + id1 + '_2 option').first().text().trim());
	else
		$('#' + id2 + '_match').val(length);
}

var restrictions = new Array('country', 'carrier', 'group', 'cart_rule');
for (i in restrictions)
{
	toggleCartRuleFilter($('#' + restrictions[i] + '_restriction'));
	$('#' + restrictions[i] + '_restriction').click(function() {toggleCartRuleFilter(this);});
	$('#' + restrictions[i] + '_select_remove').click(function() {removeCartRuleOption(this);});
	$('#' + restrictions[i] + '_select_add').click(function() {addCartRuleOption(this);});
}
toggleCartRuleFilter($('#product_restriction'));
$('#product_restriction').click(function() {toggleCartRuleFilter(this);});

function toggleApplyDiscount(percent, amount, apply_to)
{
	if (percent)
	{
		$('#apply_discount_percent_div').show(400);
		if ($('#apply_discount_to_product').attr('checked'))
			toggleApplyDiscountTo();
		$('#apply_discount_to_cheapest').removeAttr('disabled');
		$('#apply_discount_to_cheapest').removeAttr('checked');
	}
	else
	{
		$('#apply_discount_percent_div').hide(200);
		$('#reduction_percent').val('0');
		$('#apply_discount_to_cheapest').attr('disabled', 'disabled');
	}
	
	if (amount)
	{
		$('#apply_discount_amount_div').show(400);
		if ($('#apply_discount_to_product').attr('checked'))
			toggleApplyDiscountTo();
		$('#apply_discount_to_cheapest').attr('disabled', 'disabled');
		$('#apply_discount_to_cheapest').removeAttr('checked');
	}
	else
	{
		$('#apply_discount_amount_div').hide(200);
		$('#reduction_amount').val('0');
		$('#apply_discount_to_cheapest').removeAttr('disabled');
	}
		
	if (apply_to)
		$('#apply_discount_to_div').show(400);
	else
	{
		toggleApplyDiscountTo();
		$('#apply_discount_to_div').hide(200);
	}
}

function toggleApplyDiscountTo()
{
	if ($('#apply_discount_to_product').attr('checked'))
		$('#apply_discount_to_product_div').show(400);
	else
	{
		$('#apply_discount_to_product_div').hide(200);
		$('#reductionProductFilter').val('');
		if ($('#apply_discount_to_order').attr('checked'))
			$('#reduction_product').val('0');
		if ($('#apply_discount_to_cheapest').attr('checked'))
			$('#reduction_product').val('-1');
		if ($('#apply_discount_to_selection').attr('checked'))
			$('#reduction_product').val('-2');
	}
}

function toggleGiftProduct()
{
	if ($('#free_gift_on').attr('checked'))
		$('#free_gift_div').show(400);
	else
	{
		$('#gift_product').val('0');
		$('#giftProductFilter').val('');
		$('#free_gift_div').hide(200);
	}
}

$('#apply_discount_percent').click(function() {toggleApplyDiscount(true, false, true);});
if ($('#apply_discount_percent').attr('checked'))
	toggleApplyDiscount(true, false, true);

$('#apply_discount_amount').click(function() {toggleApplyDiscount(false, true, true);});
if ($('#apply_discount_amount').attr('checked'))
	toggleApplyDiscount(false, true, true);

$('#apply_discount_off').click(function() {toggleApplyDiscount(false, false, false);});
if ($('#apply_discount_off').attr('checked'))
	toggleApplyDiscount(false, false, false);

$('#apply_discount_to_order').click(function() {toggleApplyDiscountTo();});
if ($('#apply_discount_to_order').attr('checked'))
	toggleApplyDiscountTo();
	
$('#apply_discount_to_product').click(function() {toggleApplyDiscountTo();});
if ($('#apply_discount_to_product').attr('checked'))
	toggleApplyDiscountTo();
	
$('#apply_discount_to_cheapest').click(function() {toggleApplyDiscountTo();});
if ($('#apply_discount_to_cheapest').attr('checked'))
	toggleApplyDiscountTo();
	
$('#apply_discount_to_selection').click(function() {toggleApplyDiscountTo();});
if ($('#apply_discount_to_selection').attr('checked'))
	toggleApplyDiscountTo();
	
$('#free_gift_on').click(function() {toggleGiftProduct();});
$('#free_gift_off').click(function() {toggleGiftProduct();});
toggleGiftProduct();

// Main form submit
$('#cart_rule_form').submit(function() {
	if ($('#customerFilter').val() == '')
		$('#id_customer').val('0');

	for (i in restrictions)
	{
		if ($('#' + restrictions[i] + '_select_1 option').length == 0)
			$('#' + restrictions[i] + '_restriction').removeAttr('checked');
		else
		{
			$('#' + restrictions[i] + '_select_2 option').each(function(i) {
				$(this).attr('selected', 'selected');
			});
		}
	}
	
	$('.product_rule_toselect option').each(function(i) {
		$(this).attr('selected', 'selected');
	});
});

function displayCartRuleTab(tab)
{
	$('.cart_rule_tab').hide();
	$('.tab-page').removeClass('selected');
	$('#cart_rule_' + tab).show();
	$('#cart_rule_link_' + tab).addClass('selected');
	$('#currentFormTab').val(tab);
}