/**
 * @fileoverview    Javascript functions used in server user groups page
 * @name            Server User Groups
 *
 * @requires    jQuery
 * @requires    jQueryUI
 */

/**
 * Unbind all event handlers before tearing down a page
 */
AJAX.registerTeardown('server/user_groups.js', function () {
    $(document).off('click', 'a.deleteUserGroup.ajax');
});

/**
 * Bind event handlers
 */
AJAX.registerOnload('server/user_groups.js', function () {
    // update the checkall checkbox on Edit user group page
    $(Functions.checkboxesSel).trigger('change');

    $(document).on('click', 'a.deleteUserGroup.ajax', function (event) {
        event.preventDefault();
        var $link = $(this);
        var groupName = $link.parents('tr').find('td').first().text();
        var buttonOptions = {};
        buttonOptions[Messages.strGo] = function () {
            $(this).dialog('close');
            $link.removeClass('ajax').trigger('click');
        };
        buttonOptions[Messages.strClose] = function () {
            $(this).dialog('close');
        };
        $('<div></div>')
            .attr('id', 'confirmUserGroupDeleteDialog')
            .append(Functions.sprintf(Messages.strDropUserGroupWarning, Functions.escapeHtml(groupName)))
            .dialog({
                width: 300,
                minWidth: 200,
                modal: true,
                buttons: buttonOptions,
                title: Messages.strConfirm,
                close: function () {
                    $(this).remove();
                }
            });
    });
});