var maxUploadFile = 3;

$(document).ready(function(){
	function insertOrRemove( $obj, $type ) {
		var elemId = $obj.attr('href'),
			element = $(elemId),
			maxField = $("#maxElements_"+$(element).attr('id')).val(),
			container = $("#"+$(element).attr('id').replace('field_','container'));
	
		var elemType = $(element).get(0).tagName,
			elemName = $(element).attr('name'),
			containerNumElements = $(container).children(elemType+'[name="'+elemName+'"]').length;
	
		if($type == "add") {
			if(containerNumElements < maxField)
				container.append(element.clone().attr('id', '').val(''));
			else
				alert("Você só pode adicionar o máximo de "+maxField+" elementos.")
		} else {
			if(containerNumElements > 1)
				$(container).children(elemType+'[name="'+elemName+'"]:last-child').remove();
		}
	}
	
	$('#'+frmId).validate({
		submitHandler: function(form) {
			jQuery(form).ajaxSubmit({
				dataType:'json',
				beforeSubmit:function(){
					$('#barraDeProgresso').show();
				},
				uploadProgress: function(event, position, total, percentComplete) {
					$('#barraDeProgresso .progress').show();
			        var percentVal = percentComplete + '%';
			        bar.width(percentVal)
			        percent.html(percentVal);
					//console.log(percentVal, position, total);
			    },
				success: function(response) {
					alert(response.message)

					if(response.success)
						$(form).resetForm()
				},
				complete:function(){
					$('#barraDeProgresso').hide();
					$('#barraDeProgresso .progress').hide();
				}
			});			
		}
	});
	
	$('.addCampo').click(function(e){
		e.preventDefault();
		insertOrRemove($(this),'add');
	});
	
	$('.deleteCampo').click(function(e){
		e.preventDefault();
		insertOrRemove($(this),'remove');	
	});
});