var Layout = function () {
    var layoutImgPath = 'admin/layout2/img/';
    var layoutCssPath = 'admin/layout2/css/';
    var resBreakpointMd = Metronic.getResponsiveBreakpoint('md');
    var handleSidebarAndContentHeight = function () {
        var content = $('.page-content');
        var sidebar = $('.page-sidebar');
        var body = $('body');
        var height;
        if (body.hasClass("page-footer-fixed") === true && body.hasClass("page-sidebar-fixed") === false) {
            var available_height = Metronic.getViewPort().height - $('.page-footer').outerHeight() - $('.page-header').outerHeight();
            if (content.height() < available_height) {
                //    content.attr('style', 'min-height:' + available_height + 'px');
            }
        } else {
            if (body.hasClass('page-sidebar-fixed')) {
                height = _calculateFixedSidebarViewportHeight();
                if (body.hasClass('page-footer-fixed') === false) {
                    height = height - $('.page-footer').outerHeight();
                }
            } else {
                var headerHeight = $('.page-header').outerHeight();
                var footerHeight = $('.page-footer').outerHeight();
                if (Metronic.getViewPort().width < resBreakpointMd) {
                    height = Metronic.getViewPort().height - headerHeight - footerHeight;
                } else {
                    height = sidebar.outerHeight() + 10;
                }
                if ((height + headerHeight + footerHeight) <= Metronic.getViewPort().height) {
                    height = Metronic.getViewPort().height - headerHeight - footerHeight;
                }
            }
            //  content.attr('style', 'min-height:' + height + 'px');
        }
    };
    var handleSidebarMenuActiveLink = function (mode, el) {
        var url = location.hash.toLowerCase();
        var menu = $('.page-sidebar-menu');
        if (mode === 'click' || mode === 'set') {
            el = $(el);
        } else if (mode === 'match') {
            menu.find("li > a").each(function () {
                var path = $(this).attr("href").toLowerCase();
                if (path.length > 1 && url.substr(1, path.length - 1) == path.substr(1)) {
                    el = $(this);
                    return;
                }
            });
        }
        if (!el || el.size() == 0) {
            return;
        }
        if (el.attr('href').toLowerCase() === 'javascript:;' || el.attr('href').toLowerCase() === '#') {
            return;
        }
        var slideSpeed = parseInt(menu.data("slide-speed"));
        var keepExpand = menu.data("keep-expanded");
        menu.find('li.active').removeClass('active');
        menu.find('li > a > .selected').remove();
        if (menu.hasClass('page-sidebar-menu-hover-submenu') === false) {
            menu.find('li.open').each(function () {
                if ($(this).children('.sub-menu').size() === 0) {
                    $(this).removeClass('open');
                    $(this).find('> a > .arrow.open').removeClass('open');
                }
            });
        } else {
            menu.find('li.open').removeClass('open');
        }
        el.parents('li').each(function () {
            $(this).addClass('active');
            $(this).find('> a > span.arrow').addClass('open');
            if ($(this).parent('ul.page-sidebar-menu').size() === 1) {
                $(this).find('> a').append('<span class="selected"></span>');
            }

            if ($(this).children('ul.sub-menu').size() === 1) {
                $(this).addClass('open');
            }
        });
        if (mode === 'click') {
            if (Metronic.getViewPort().width < resBreakpointMd && $('.page-sidebar').hasClass("in")) {
                $('.page-header .responsive-toggler').click();
            }
        }
    };
    var handleSidebarMenu = function () {
        $('.page-sidebar').on('click', 'li > a', function (e) {
            if (Metronic.getViewPort().width >= resBreakpointMd && $(this).parents('.page-sidebar-menu-hover-submenu').size() === 1) {
                return;
            }
            if ($(this).next().hasClass('sub-menu') === false) {
                if (Metronic.getViewPort().width < resBreakpointMd && $('.page-sidebar').hasClass("in")) {
                    $('.page-header .responsive-toggler').click();
                }
                return;
            }
            if ($(this).next().hasClass('sub-menu always-open')) {
                return;
            }
            var parent = $(this).parent().parent();
            var the = $(this);
            var menu = $('.page-sidebar-menu');
            var sub = $(this).next();
            var autoScroll = menu.data("auto-scroll");
            var slideSpeed = parseInt(menu.data("slide-speed"));
            var keepExpand = menu.data("keep-expanded");
            if (keepExpand !== true) {
                parent.children('li.open').children('a').children('.arrow').removeClass('open');
                parent.children('li.open').children('.sub-menu:not(.always-open)').slideUp(slideSpeed);
                parent.children('li.open').removeClass('open');
            }
            var slideOffeset = -200;
            if (sub.is(":visible")) {
                $('.arrow', $(this)).removeClass("open");
                $(this).parent().removeClass("open");
                sub.slideUp(slideSpeed, function () {
                    if (autoScroll === true && $('body').hasClass('page-sidebar-closed') === false) {
                        if ($('body').hasClass('page-sidebar-fixed')) {
                            menu.slimScroll({'scrollTo': (the.position()).top});
                        } else {
                            Metronic.scrollTo(the, slideOffeset);
                        }
                    }
                    handleSidebarAndContentHeight();
                });
            } else {
                $('.arrow', $(this)).addClass("open");
                $(this).parent().addClass("open");
                sub.slideDown(slideSpeed, function () {
                    if (autoScroll === true && $('body').hasClass('page-sidebar-closed') === false) {
                        if ($('body').hasClass('page-sidebar-fixed')) {
                            menu.slimScroll({'scrollTo': (the.position()).top});
                        } else {
                            Metronic.scrollTo(the, slideOffeset);
                        }
                    }
                    handleSidebarAndContentHeight();
                });
            }
            e.preventDefault();
        });
        $('.page-sidebar').on('click', ' li > a.ajaxify', function (e) {
            e.preventDefault();
            Metronic.scrollTop();
            var url = $(this).attr("href");
            var menuContainer = $('.page-sidebar ul');
            var pageContent = $('.page-content');
            var pageContentBody = $('.page-content .page-content-body');
            menuContainer.children('li.active').removeClass('active');
            menuContainer.children('arrow.open').removeClass('open');
            $(this).parents('li').each(function () {
                $(this).addClass('active');
                $(this).children('a > span.arrow').addClass('open');
            });
            $(this).parents('li').addClass('active');
            if (Metronic.getViewPort().width < resBreakpointMd && $('.page-sidebar').hasClass("in")) {
                $('.page-header .responsive-toggler').click();
            }
            Metronic.startPageLoading();
            var the = $(this);
            $.ajax({type: "GET", cache: false, url: url, dataType: "html", success: function (res) {
                    if (the.parents('li.open').size() === 0) {
                        $('.page-sidebar-menu > li.open > a').click();
                    }
                    Metronic.stopPageLoading();
                    pageContentBody.html(res);
                    Layout.fixContentHeight();
                    Metronic.initAjax();
                }, error: function (xhr, ajaxOptions, thrownError) {
                    Metronic.stopPageLoading();
                    pageContentBody.html('<h4>Could not load the requested content.</h4>');
                }});
        });
        $('.page-content').on('click', '.ajaxify', function (e) {
            e.preventDefault();
            Metronic.scrollTop();
            var url = $(this).attr("href");
            var pageContent = $('.page-content');
            var pageContentBody = $('.page-content .page-content-body');
            Metronic.startPageLoading();
            if (Metronic.getViewPort().width < resBreakpointMd && $('.page-sidebar').hasClass("in")) {
                $('.page-header .responsive-toggler').click();
            }
            $.ajax({type: "GET", cache: false, url: url, dataType: "html", success: function (res) {
                    Metronic.stopPageLoading();
                    pageContentBody.html(res);
                    Layout.fixContentHeight();
                    Metronic.initAjax();
                }, error: function (xhr, ajaxOptions, thrownError) {
                    pageContentBody.html('<h4>Could not load the requested content.</h4>');
                    Metronic.stopPageLoading();
                }});
        });
        $(document).on('click', '.page-header-fixed-mobile .page-header .responsive-toggler', function () {
            Metronic.scrollTop();
        });
    };
    var _calculateFixedSidebarViewportHeight = function () {
        var sidebarHeight = Metronic.getViewPort().height - $('.page-header').outerHeight();
        if ($('body').hasClass("page-footer-fixed")) {
            sidebarHeight = sidebarHeight - $('.page-footer').outerHeight();
        }
        return sidebarHeight;
    };
    var handleFixedSidebar = function () {
        var menu = $('.page-sidebar-menu');
        Metronic.destroySlimScroll(menu);
        if ($('.page-sidebar-fixed').size() === 0) {
            handleSidebarAndContentHeight();
            return;
        }
        if (Metronic.getViewPort().width >= resBreakpointMd) {
            menu.attr("data-height", _calculateFixedSidebarViewportHeight());
            Metronic.initSlimScroll(menu);
            handleSidebarAndContentHeight();
        }
    };
    var handleFixedSidebarHoverEffect = function () {
        var body = $('body');
        if (body.hasClass('page-sidebar-fixed')) {
            $('.page-sidebar').on('mouseenter', function () {
                if (body.hasClass('page-sidebar-closed')) {
                    $(this).find('.page-sidebar-menu').removeClass('page-sidebar-menu-closed');
                }
            }).on('mouseleave', function () {
                if (body.hasClass('page-sidebar-closed')) {
                    $(this).find('.page-sidebar-menu').addClass('page-sidebar-menu-closed');
                }
            });
        }
    };
    var handleSidebarToggler = function () {
        var body = $('body');
        if ($.cookie && $.cookie('sidebar_closed') === '1' && Metronic.getViewPort().width >= resBreakpointMd) {
            $('body').addClass('page-sidebar-closed');
            $('.page-sidebar-menu').addClass('page-sidebar-menu-closed');
        }
        $('body').on('click', '.sidebar-toggler', function (e) {
            var sidebar = $('.page-sidebar');
            var sidebarMenu = $('.page-sidebar-menu');
            $(".sidebar-search", sidebar).removeClass("open");
            if (body.hasClass("page-sidebar-closed")) {
                body.removeClass("page-sidebar-closed");
                sidebarMenu.removeClass("page-sidebar-menu-closed");
                if ($.cookie) {
                    $.cookie('sidebar_closed', '0');
                }
            } else {
                body.addClass("page-sidebar-closed");
                sidebarMenu.addClass("page-sidebar-menu-closed");
                if (body.hasClass("page-sidebar-fixed")) {
                    sidebarMenu.trigger("mouseleave");
                }
                if ($.cookie) {
                    $.cookie('sidebar_closed', '1');
                }
            }
            $(window).trigger('resize');
        });
        handleFixedSidebarHoverEffect();//
        $('.page-sidebar').on('click', '.sidebar-search .remove', function (e) {
            e.preventDefault();
            $('.sidebar-search').removeClass("open");
        });
        $('.page-sidebar .sidebar-search').on('keypress', 'input.form-control', function (e) {
            if (e.which == 13) {
                $('.sidebar-search').submit();
                return false;
            }
        });
        $('.sidebar-search .submit').on('click', function (e) {
            e.preventDefault();
            if ($('body').hasClass("page-sidebar-closed")) {
                if ($('.sidebar-search').hasClass('open') === false) {
                    if ($('.page-sidebar-fixed').size() === 1) {
                        $('.page-sidebar .sidebar-toggler').click();
                    }
                    $('.sidebar-search').addClass("open");
                } else {
                    $('.sidebar-search').submit();
                }
            } else {
                $('.sidebar-search').submit();
            }
        });
        if ($('.sidebar-search').size() !== 0) {
            $('.sidebar-search .input-group').on('click', function (e) {
                e.stopPropagation();
            });
            $('body').on('click', function () {
                if ($('.sidebar-search').hasClass('open')) {
                    $('.sidebar-search').removeClass("open");
                }
            });
        }
    };
    var handleHeader = function () {
        $('.page-header').on('click', '.search-form', function (e) {
            $(this).addClass("open");
            $(this).find('.form-control').focus();
            $('.page-header .search-form .form-control').on('blur', function (e) {
                $(this).closest('.search-form').removeClass("open");
                $(this).unbind("blur");
            });
        });
        $('.page-header').on('keypress', '.hor-menu .search-form .form-control', function (e) {
            if (e.which == 13) {
                $(this).closest('.search-form').submit();
                return false;
            }
        });
        $('.page-header').on('mousedown', '.search-form.open .submit', function (e) {
            e.preventDefault();
            e.stopPropagation();
            $(this).closest('.search-form').submit();
        });
    };
    var handleTabs = function () {
        $('body').on('shown.bs.tab', 'a[data-toggle="tab"]', function () {
            handleSidebarAndContentHeight();
        });
    };
    var handleGoTop = function () {
        var offset = 300;
        var duration = 500;
        if (navigator.userAgent.match(/iPhone|iPad|iPod/i)) {
            $(window).bind("touchend touchcancel touchleave", function (e) {
                if ($(this).scrollTop() > offset) {
                    $('.scroll-to-top').fadeIn(duration);
                } else {
                    $('.scroll-to-top').fadeOut(duration);
                }
            });
        } else {
            $(window).scroll(function () {
                if ($(this).scrollTop() > offset) {
                    $('.scroll-to-top').fadeIn(duration);
                } else {
                    $('.scroll-to-top').fadeOut(duration);
                }
            });
        }
        $('.scroll-to-top').click(function (e) {
            e.preventDefault();
            $('html, body').animate({scrollTop: 0}, duration);
            return false;
        });
    };
    var handle100HeightContent = function () {
        var target = $('.full-height-content');
        var height;
        if (!target.hasClass('portlet')) {
            return;
        }
        height = Metronic.getViewPort().height -
                $('.page-header').outerHeight(true) -
                $('.page-footer').outerHeight(true) -
                $('.page-title').outerHeight(true) -
                $('.page-bar').outerHeight(true);
        if ($('body').hasClass('page-header-fixed')) {
            height = height - $('.page-header').outerHeight(true);
        }
        var portletBody = target.find('.portlet-body');
        if (Metronic.getViewPort().width < resBreakpointMd) {
            Metronic.destroySlimScroll(portletBody.find('.full-height-content-body'));
            return;
        }
        if (target.find('.portlet-title')) {
            height = height - target.find('.portlet-title').outerHeight(true);
        }
        height = height - parseInt(portletBody.css("padding-top"));
        height = height - parseInt(portletBody.css("padding-bottom"));
        if (target.hasClass("full-height-content-scrollable")) {
            portletBody.find('.full-height-content-body').css('height', height);
            Metronic.initSlimScroll(portletBody.find('.full-height-content-body'));
        } else {
            //  portletBody.css('min-height', height);
        }
    };
    return{initHeader: function () {
            handleHeader();
        }, setSidebarMenuActiveLink: function (mode, el) {
            handleSidebarMenuActiveLink(mode, el);
        }, initSidebar: function () {
            handleFixedSidebar();
            handleSidebarMenu();
            handleSidebarToggler();
            if (Metronic.isAngularJsApp()) {
                handleSidebarMenuActiveLink('match');
            }
            Metronic.addResizeHandler(handleFixedSidebar);
        }, initContent: function () {
            handle100HeightContent();
            handleTabs();
            Metronic.addResizeHandler(handleSidebarAndContentHeight);
            Metronic.addResizeHandler(handle100HeightContent);
        }, initFooter: function () {
            handleGoTop();
        }, init: function () {
            this.initHeader();
            this.initSidebar();
            this.initContent();
            this.initFooter();
        }, fixContentHeight: function () {
            handleSidebarAndContentHeight();
        }, initFixedSidebarHoverEffect: function () {
            handleFixedSidebarHoverEffect();
        }, initFixedSidebar: function () {
            handleFixedSidebar();
        }, getLayoutImgPath: function () {
            return Metronic.getAssetsPath() + layoutImgPath;
        }, getLayoutCssPath: function () {
            return Metronic.getAssetsPath() + layoutCssPath;
        }};
}();