(function ($) {
    'use strict';
    $.fn.ngConsent = function () {
        var that = $(this),
            items = $(this).find('a.ngparaconsenttoggleconsent'),
            buttonAll= $(this).find('.ngparaconsentall'),
            buttonNone = $(this).find('.ngparaconsentnone');


        function getCookie(name) {
            name += '=';
            var ca = document.cookie.split(';');
            for (var i = 0; i < ca.length; i++) {
                var c = ca[i];
                while (c.charAt(0) === ' ') c = c.substring(1);
                if (c.indexOf(name) === 0) return c.substring(name.length, c.length);
            }
            return undefined;
        }

        function setCookie(cname, cvalue, exdays) {
            var d = new Date();
            d.setTime(d.getTime() + (exdays * 24 * 60 * 60 * 1000));
            var expires = 'expires=' + d.toUTCString();
            document.cookie = cname + '=' + cvalue + '; ' + expires + '; path=/; Secure';
        }

        function toggleConsent(e) {
            e.preventDefault();

            $(this).toggleClass('ngparaconsentactive');

            updateCookie();
        }

        function updateCookie() {
            var cookiedata='',
                selectedItems = items.filter('.ngparaconsentactive'),
                i;

            for(i=0;i<selectedItems.length;i++) {
                var selectItem = selectedItems.eq(i),
                    id=selectItem.attr('data-id');

                if (cookiedata!=='') cookiedata+=',';
                cookiedata+=id;
            }

            setCookie('ngcc',cookiedata, 360);
        }

        function updateDisplay() {
            var cookiedata = getCookie('ngcc');

            if (cookiedata === '*') {
                items.addClass('ngparaconsentactive');
            } else if (cookiedata !== undefined) {
                var parts = cookiedata.split(','),
                    i;

                for (var i = 0; i < items.length; i++) {
                    var item = items.eq(i),
                        id = item.attr('data-id');

                    if (cookiedata.indexOf(id)===-1) {
                        item.removeClass('ngparaconsentactive');
                    } else {
                        item.addClass('ngparaconsentactive');
                    }
                }
            }
            updateCookie();
        }

        function selectAll() {
            items.addClass('ngparaconsentactive');
            updateCookie();
        }

        function deselectAll() {
            items.removeClass('ngparaconsentactive');
            updateCookie();
        }

        updateDisplay();

        items.on('click', toggleConsent);
        buttonAll.on('click', selectAll);
        buttonNone.on('click', deselectAll);
        items.height();
        items.addClass('ngparaconsenttoggleconsentanimate');

    };
})(jQuery);

$(window).on('load',function () {
    $('.ngparaconsent').ngConsent();
});