(function(_, $) {
    var url_prefix = 'http://';
    var methods = {
        dispatch_quick_menu_event: function(e) {
            var jelm = $(e.target);

            if (e.type == 'click' && $.browser.mozilla && e.which != 1) {
                return true;
            }

            if (e.type == 'click') {
                if (jelm.hasClass('cm-delete-section') && jelm.parents('#quick_menu').length) {
                    var root = jelm.parents('tr:first');

                    $.ceAjax('request', fn_url('tools.remove_quick_menu_item'), {data: {id: root.data('caQmItem'), parent_id: root.data('caQmParentId')}, result_ids: 'quick_menu', callback: 'ce.quick_menu_content_switch_callback'});

                } else if (jelm.hasClass('cm-add-link') && jelm.parents('#quick_menu').length) {
                    methods.show_quick_box('', jelm.parents('tr:first').data('caQmItem'), '', url_prefix, '', 'new_link');
                    return false;

                } else if (jelm.hasClass('cm-add-section') && jelm.parents('#quick_menu').length) {
                    methods.show_quick_box('', 0, '', '', '', 'new_section');
                    return false;

                } else if (jelm.hasClass('cm-update-item') && jelm.parents('#quick_menu').length) {
                    var root = jelm.parents('tr:first');
                    var name_holder = $('.cm-qm-name:first', root);
                    var title = "editing_quick_menu_section";

                    if (Number(root.data('caQmParentId'))) {
                        title = "editing_quick_menu_link";
                    }
                    methods.show_quick_box(root.data('caQmItem'), Number(root.data('caQmParentId')), name_holder.text(), (name_holder.prop('href') ? name_holder.prop('href') : ''), root.data('caQmPosition'), title);
                    return false;

                } else if (jelm.prop('id') == 'qm_current_link') {
                    $('#qm_item_link').val(location.href);
                    return false;

                } else if (jelm.hasClass('cm-lang-link') && jelm.parents('.cm-select-list').length) {
                    methods.change_language(jelm.data('caName'));
                    $.ceAjax('request', jelm.prop('href'), {data: {id: $('#qm_item_id').val()}, caching: false, callback: methods.change_quick_box});

                    jelm.parents('.cm-popup-box:first').hide();
                    return false;
                } else if (jelm.hasClass('cm-qm-show-hide')) {

                    $.ceAjax('request', fn_url('tools.update_quick_menu_handler?enable=') + (jelm.prop('checked') ? 'Y' : 'N'), {
                        cache: false,
                        result_ids: 'quick_menu',
                        callback: 'ce.quick_menu_content_switch_callback'
                    });
                }
            }
        },

        change_language: function(lang_code) {
            var sl = $('#quick_menu_language_selector');
            if (sl.children().length) {
                var jelm = $('a[name=' + lang_code +']', sl);

                $('a.dropdown-toggle', sl).html('<i class="flag flag-'+ lang_code +'"></i> ' + jelm.text() + ' <span class="caret"></span>'); // set new text
                $('#qm_descr_sl').val(lang_code); // change descriptions language

            }
        },

        change_quick_box: function(data) {
            $('#qm_item_name').val(data.description);
        },

        show_quick_box: function(id, parent_id, name, url, pos, title) {
            var quick_box = $('#quick_box');

            title = _.tr(title);

            $('#qm_item_id').val(id);
            $('#qm_item_parent').val(parent_id);
            $('#qm_item_name').val(name);
            $('#qm_item_link').val(url);
            $('#qm_item_position').val(pos);

            methods.change_language(_.cart_language);

            var sl = $('#quick_menu_language_selector');
            if (sl.children().length) {
                $('ul.cm-select-list a', sl).addClass('cm-lang-link');
            }

            var link_holder = $('#qm_item_link').parents('.control-group:first');

            if (parent_id) {
                link_holder.show();
                $('label', link_holder).addClass('cm-required');
                $('#qm_current_link').parents('.control-group:first').show();
            } else {
                link_holder.hide();
                $('label', link_holder).removeClass('cm-required');
                $('#qm_current_link').parents('.control-group:first').hide();
            }

            quick_box.ceDialog('open', {
                title: title,
                height: 'auto',
                width: '500px'
            });
        }
    };

    $(_.doc).on('click', function(e) {
        return methods.dispatch_quick_menu_event(e);
    });

    $.ceEvent('on', 'ce.formpost_quick_menu_form', function() {
        $('#quick_box').ceDialog('close');
        $ceEvent('trigger', 'ce.quick_menu_content_switch_callback');
    });

    $.ceEvent('on', 'ce.quick_menu_content_switch_callback', function() {
        var container = $('#quick_menu_content');
        var scroll_elm = $('.menu-container', container);
        var elm = $('#sw_quick_menu_content').get(0);
        var w = $.getWindowSizes();
        var offset = container.offset();
        var max_height = offset.top - w.offset_y > w.view_height / 2 ? offset.top - w.offset_y - elm.offsetHeight: w.offset_y + w.view_height - offset.top;

        if (container.get(0).offsetHeight > max_height) {
            var diff = container.get(0).offsetHeight - scroll_elm.get(0).offsetHeight;
            scroll_elm.css('height', max_height - diff - 10 + 'px');
        }
    });

    $.ceEvent('on', 'ce.switch_quick_menu_content', function(flag) {
        if (!flag) {
            $.ceEvent('trigger', 'ce.quick_menu_content_switch_callback');
        }
    });

})(Tygh, Tygh.$);