(function($) {

    "use strict"

    // Init functions
    function init () {
        // Announcement modules
        var annc = {
            truncation : function (el, maxLength) {
                for( var i = 0; i < el.length; i ++ ) {
                    if ( el[i].firstChild !== null ) {
                        if( el[i].firstChild.length > maxLength ) {
                            var newTitle = el[i].firstChild.nodeValue;
                            var newTitle = newTitle.substring(0, maxLength) + '...'
                            el
                                .eq(i)
                                .text(newTitle);
                        }
                    }
                }
            }
        }

        function anncFix() {
            var w$ = $('.w-announcement-4');
            if( w$.length ) {
                annc.truncation(w$.find('.w-annc__subtitle'), 25);
            }
        }

        // Necessary for Responsive images
        function bullEye() {
            // $(".bullseye").bullseye({
            //     fadeEffect: false
            // });
        }

        // Adding class to submenu that has dropdown items
        function submenuFix () {
            var item$ = $('.submenu__item.level-1');
            var itemLen = item$.length;
            var list$ = item$.find('.submenu__list.level-2');

            for( var i=0; i<itemLen; i++ ) {
                if( list$.eq(i).find('li').length ) {
                    list$
                        .eq(i)
                        .addClass('dropdown');
                }
            }
        }

        // Main navigation dropdown
        function dropdown () {
            var navItemLevel1$ = $('.main-nav-item.level-1');
            var dropdownMenu$ = $('.dropdown-menu.level-2');

            // Adding class if nav item has dropdown
            $(navItemLevel1$)
                .has('.dropdown-menu')
                    .children('a')
                    .addClass('has-dropdown-menu');

            // Hide all dropdowns when click on any HTML elements
            $(document).on('click', function() {
                $('.dropdown-menu.level-2')
                    .addClass('hide')
                    .removeClass('show');
            })

            // Hide all dropdown after page load
            dropdownMenu$
                .addClass('hide')
                .removeClass('show');

            $('.has-dropdown-menu').on('click', function () {
                if( $(this).hasClass('has-dropdown-menu') ) {
                    if( $(this).next('.dropdown-menu').hasClass('show') ) {
                        dropdownMenu$.addClass('hide');
                        $(this)
                            .next('.dropdown-menu')
                            .removeClass('show')
                            .addClass('hide')

                    } else if ( $(this).next('.dropdown-menu').hasClass('hide') ) {
                         dropdownMenu$.addClass('hide');
                         dropdownMenu$.removeClass('show');
                         dropdownMenu$.addClass('hide');
                        $(this)
                            .next('.dropdown-menu')
                            .removeClass('hide')
                            .addClass('show')
                    }
                }

                return false;
            })
        }

        // Targeting internal page
        if( $('body').attr('class') !== 'page-main' ) {
            submenuFix();
        } 
        dropdown();
        bullEye();
    }

    $(document).ready(function($) {
        init();
    });

}(jQuery));