$(document).ready(function() {

  if (location.href.split("?next=")[1] != undefined) {
    next = location.href.split("?next=")[1].substr(3);
  }
  else {
    next = "";
  }

  $('.social-login a').each(function () { $(this).attr('href', $(this).attr('href') + "&next=%2F" + next); });

	$('.register-box input[name]').keyup(function () { verifyField.call($(this), false); });
	$('.register-box input[name]').blur(function () { verifyField.call($(this), true); });
	$('.register-box select[name]').change(function () { verifyField.call($(this), true); });

	$('.register-box input[name], #register-box select[name]').focus(function () {
		$(this).next().show();
	});
	
	$('#register_pass').focus(function () { $('.password_strength_section').slideDown(); });
	$('#register_pass').blur(function () { $('.password_strength_section').slideUp(); });

	date_of_birth = $('#register_birth').DateChoose({
		startDate: 1905,
		insertAfter: $('#register_birth'),
		onSelect: checkBirthField
	});
	
	$('#verification-image').click(function () {
		if ($('#verify_enlarge').css('display') == "block" && $('#verification-image').css('min-width') != "80%") {
			$('#verification-image').animate({ 'min-width': '80%' }).css('z-index', '9000000');
			$('body').prepend('<div id="popup-back" style="z-index:9000;"></div>');
			
			$('#popup-back').click(function () {
				$('#verification-image').animate({ 'min-width': '0%' }).css('z-index', 'initial');
				$('#popup-back').remove();
			});
			
		}
	});

	$('.register-box-group input').on('input', function () {
		if (this.value == "") {
			$(this).parent().removeClass('active');
		}	
		else {
			$(this).parent().addClass('active');
		}
	});

	$('.register-box-group select').on('change', function () {
		if (this.value == "") {
			$(this).parents('.register-box-group').removeClass('active');
		}	
		else {
			$(this).parents('.register-box-group').addClass('active');
		}
	});

});

function verifyField(messages) {
	$(this).parents('.register-box-group').find('.register-notification').remove();
	isOk = passesTest($(this).attr('id'), messages);
	if (isOk == true) {
		$(this).parents('.register-box-group').find('i.complete').removeClass('fa-circle-o').addClass('fa-circle');
	}
	else if (isOk == false) {
		$(this).parents('.register-box-group').find('i.complete').removeClass('fa-circle').addClass('fa-circle-o');
	}
}

function passesTest(id, messages) {
	var obj = $('#'+id);
	switch (id) {
		case "register_email":
			if ($(obj).val() == "") { return false; }
			email = /^\s*[\w\-\+_]+(\.[\w\-\+_]+)*\@[\w\-\+_]+\.[\w\-\+_]+(\.[\w\-\+_]+)*\s*$/;
			if ( !email.test($(obj).val()) ) {
				if (messages) {
					$(obj).parents('.register-box-group').append('<div class="register-notification"><i class="fa fa-times-circle"></i>This is not a correctly formatted email address.</div>');
				}
				return false;
			}
			else {
				$.post("/Account@CheckEmail", { email: $(obj).val() }, function (result) {		
					if ( result == "0" ) {
						$('#'+id).parents('.register-box-group').find('i.complete').removeClass('fa-circle-o').addClass('fa-circle');
						return true;
					}
					else {
						if (messages) {
							$('#'+id).parents('.register-box-group').append('<div class="register-notification"><i class="fa fa-times-circle"></i>The email address is already taken.</div>');
						}
						$('#'+id).parents('.register-box-group').find('i.complete').removeClass('fa-circle').addClass('fa-circle-o');
						return false;
					}
				});
			}
		break;
		
		case "register_pass":
			if ($(obj).val() == "") { return false; }
			if ($(obj).val().length < 6) {
				if (messages) {
					$(obj).parent().append('<div class="register-notification"><i class="fa fa-times-circle"></i>Your password must be at least 6 characers.</div>');
				}
				verifyField.call($('#register_repass'), messages);
				return false;
			}
			else { verifyField.call($('#register_repass'), messages); return true; }
		break;
		
		case "register_repass":
			if ($(obj).val() == "") { return false; }
			if ( $(obj).val() != $('#register_pass').val()) {
				return false;
			}
			else { return true; }
		break;
		
		case "register_birth":
			dob = new RegExp(/^[0-9]{4}-[0-9]{2}-[0-9]{2}$/);
			dateparts = $(obj).val().split("-");
			datefm = new Date(dateparts[0], dateparts[1]-1, dateparts[2], 0, 0, 0, 0);
			if ( !dob.test($(obj).val()) ) { return false; }
			else if (datefm.getDate() != dateparts[2]) { return false; }
			else { return true; }
		break;

		case "new_phone":
			exp = new RegExp(/^[0-9\-\+ ]{5,}$/);
			if (!exp.test($(obj).val())) { return false; }
			else { return true; }
		break;
		
		case "register_web":
		case "register_vat":
			return true;
		break;

		case "register_captcha":
			if ($(obj).val().length < 5) {
				return false;
			}
			else { return true; }
		break;

		default:
			if ( $(obj).val() == "" ) { return false; }
			else { return true; }
		break;
	}
}

function refreshCaptcha() {
	d = new Date();
	$('#register_captcha').val('');
	$('#verification-image').attr("src", "/Captcha/" + d.getTime()).load();
}

function checkBirthField() {
	isOk = passesTest('register_birth');
	if (isOk == false) {
		$('.birth-container i').removeClass('fa-circle').addClass('fa-circle-o');
	}
	else {
		$('.birth-container i').removeClass('fa-circle-o').addClass('fa-circle');
	}
}