$(document).ready(function (){

// Ajax refresh captcha
	$('.captcha .c_button').on('click', function (){
		var $this = $(this);
		$this.parents('.captcha').find('input[name=\'captcha\']').val('').focus();
		$.ajax({
			url       : 'index.php?route=tool/captcha/refresh',
			beforeSend: function (){
				$this.html('<i class="fa fa-refresh fa-spin"></i>');
				$this.addClass('active');
			},
			complete  : function (){
				$this.html('<i class="fa fa-refresh"></i>');
				$this.removeClass('active');
			},
			success   : function (){
				$this.parents('.captcha').find('.c_image img').attr('src', 'index.php?route=tool/captcha#' + new Date().getTime());
			},
			error     : function (xhr, ajaxOptions, thrownError){
				alert(thrownError + "\r\n" + xhr.statusText + "\r\n" + xhr.responseText);
			}
		});
	});

	$(document).delegate('.success img, .warning img, .attention img, .information img', 'click', function (){
		$(this).parent().fadeOut('slow', function (){
			$(this).remove();
		});
	});
});

function stars(number, limit) {
	number = parseInt(number);
	limit = parseInt(limit);

	html = '';
	for(i = 0; i <=5; i++) {
		if(number <= number) {
			html += '<span class="on"><i class="fa fa-star"></i></span>';
		} else {
			html += '<span class="off"><i class="fa fa-star-o"></i></span>';
		}
	}

	$(this).append(html);
}

function getURLVar(key){
	var value = [];

	var query = String(document.location).split('?');

	if (query[1]){
		var part = query[1].split('&');

		for (i = 0; i < part.length; i++){
			var data = part[i].split('=');

			if (data[0] && data[1]){
				value[data[0]] = data[1];
			}
		}

		if (value[key]){
			return value[key];
		} else{
			return '';
		}
	}
}

function addToCart(product_id, quantity) {
	quantity = typeof(quantity) != 'undefined' ? quantity : 1;

	$.ajax({
		url     : 'index.php?route=checkout/cart/add',
		type    : 'post',
		data    : 'product_id=' + product_id + '&quantity=' + quantity,
		dataType: 'json',
		success : function (json) {

			$('.success, .warning, .attention, .information, .error').remove();

			if (json['redirect']) {
				location = json['redirect'];
			}

			if (json['success']) {
				$('#notification').html('<div class="success" style="display: none;">' + json['success'] + '<img src="http://dinhlan.com/apt-home/view/theme/aptech/image/close.png" alt="" class="close" /></div>');

				$('.success').fadeIn('slow');

				$('#number_product_cart').html(json['total_number']);
				$('#price-total').html(json['price']);

				$('html, body').animate({scrollTop: 0}, 'slow');
			}
		}
	});
}