var mainPlatform = {

    init: function () {
        $.ajax({
            type: 'GET',
            url: '../Power/GetMenu',
            success: function (d) {
                //获得传递的值
                var d_json = (new Function("return " + d))();
                //保存所有菜单信息
                $(document).data('menulist', d_json.UserMenuList);
                //初始化菜单
                initMenu(d);
                //第一个大菜单点击事件
                var s = $(".pf-nav-item").first().trigger("click");
            },
            error: function (msg) {
                alert(msg);
            }
        });
        $.ajax({
            type: 'GET',
            url: '../Power/GetApp',
            success: function (d) {
                CreateApp(d);
            },
            error: function (e) {
                alert(e);
            }
        })
        this.bindEvent();
    },
    bindEvent: function () {
        var self = this;
        // 顶部大菜单单击事件
        $(document).on('click', '.pf-nav-item', function () {
            $('.pf-nav-item').removeClass('current');
            $(this).addClass('current');
            var menu_name = $(this).find(".pf-nav-title").text();
            var menu_id = $(this).find("a").attr("name");
            var menu_icon = $(this).find(".iconfont").html();
            // 渲染对应侧边菜单
            var m = $(document).data('menulist');
            self.render(menu_name, menu_id, menu_icon, m);
        });

        //二级菜单点击收缩展开
        $(document).on('click', '.sider-nav li', function () {
            //当前菜单是否展开
            var hasClass = $(this).hasClass("open");
            //是否有子菜单选中
            var len = $(this).find("li.active").length;
            //收缩
            if (hasClass) {
                //收缩  展开
                if (len == 0) {
                    $(this).removeClass("current");
                }
                $(this).removeClass("open");
                $(this).find("i.iconfont").html("&#xe612");
            }
            else {//展开
                if (len > 0) {
                    $(this).addClass("current");
                    $('.sider-nav li').not(this).removeClass('current');
                }
                $(this).addClass("open");
                $('.sider-nav li').not(this).removeClass('open');
            }

            //设置二级菜单右侧小图标向上和乡下
            $(".sider-nav li").each(function () {
                var hasClass = $(this).hasClass("open");
                //收缩
                if (hasClass) {
                    //收缩当前
                    $(this).find("i.iconfont").html("&#xe612");
                }
                else {
                    $(this).find("i.iconfont").html("&#xe627");
                }
            })
        });

        //三级菜单选中效果
        $(document).on('click', '.sider-nav-s li', function () {
            $('.sider-nav-s li').removeClass('active');
            $(this).addClass('active');
            $('iframe').attr('src', $(this).data('src'));
        });

        //退出系统
        $(document).on('click', '.pf-logout', function () {
            $.messager.confirm("确定退出", "您确定要退出吗？", function (data) {
                if (data) {
                    var ajaxUrl = "../Home/Exit";
                    var ajaxData = { endType: "hand" };
                    var msg = AjaxLogin(ajaxData, ajaxUrl);
                    location.href = 'Login';
                }
            });
        });

        //修改密码
        $(document).on('click', '.pf-modify-pwd', function () {
            $('#openFrameDiv').dialog({
                title: "修改密码",
                width: 400,
                height: 300,
                closed: true,
                cache: false,
                modal: true,
                resizable: true,
                onClose: function () {
                    parent.$('#openIframe')[0].src = "none.html";
                },
                buttons: null
            });
            $('#openIframe')[0].src = "/Home/UpdatePwd";
            $('#openFrameDiv').dialog('open');
        });

        //左侧菜单收起
        $(document).on('click', '.toggle-icon', function () {
            $(this).closest("#pf-bd").toggleClass("toggle");
            setTimeout(function () {
                resize();
            }, 300)
        });

        //头部下拉影藏显示多个菜单
        $(document).on('click', '.pf-nav-next', function () {
            if ($('.pf-nav-more').css('display') == 'none') {
                $('.pf-nav-more').slideDown(200);
            } else {
                $('.pf-nav-more').slideUp(200);
            }
        });

        $(document).on('click', '.pf-notice-item', function () {
            $('#pf-page').find('iframe').eq(0).attr('src', 'backend/notice.html')
        });
    },
    render: function (parent_name, parnet_Id, parent_icon, menuList) {
        var current,
			html = "<h2 class='pf-model-name'> <span class='iconfont'>" + parent_icon + "</span><span class='pf-name'>" + parent_name + "</span><span class='toggle-icon'></span></h2>";

        html += "<ul class='sider-nav'>";
        var len = 0;
        for (var i = 0; i < menuList.length; i++) {
            //如果匹配到上级菜单ID
            if (menuList[i].pId == parnet_Id) {
                var icon = "";
                if (len == 0) {
                    html += "<li class='open'>";
                    icon = "&#xe612;";
                }
                else {
                    html += "<li>";
                    icon = "&#xe627;";
                }
                html += "<a href='javascript:void(0);'>";
                html += "<span class='iconfont sider-nav-icon'>&" + menuList[i].iconSkin + "</span>";
                html += "<span class='sider-nav-title'>" + menuList[i].name + "</span>";
                html += "<i class='iconfont'>" + icon + "</i>";
                html += "</a>";
                var menu_children = $.grep(menuList, function (item) {
                    return item.pId == menuList[i].id;
                });
                var html_child = GetChiled(menu_children);
                html += html_child;
                html += "</li>";
                len++;
            }
        }
        html += "</ul>";
        $('#pf-sider').html(html);
    }
};

//初始化生成菜单
function initMenu(menu_JSON) {

    //获得菜单信息
    var menu_JSON = $(document).data('menulist');

    //获得顶部可以放菜单的区域宽度
    var top_width = $("#pf-hd").width() - 600;
    top_width = Math.floor(top_width / 100) * 100;
    //设置顶部可以存放菜单的宽度
    $("#div_top_menu").width(top_width);
    $("#div_left_menu").width(top_width);
    //初始化一级菜单

    var html_show = "";
    var html_hide = "";

    var len = 0;
    for (var i = 0; i < menu_JSON.length; i++) {
        if (menu_JSON[i].pId == "-1") {
            var li_id = menu_JSON[i].id;
            var html = "";
            html += "<li class='pf-nav-item home' name='li_name_menu' data-menu='sys-manage'>";
            html += "<a href=\"javascript:void(0)\" name='" + menu_JSON[i].id + "'>";//CreateMenuChildren('" + menu_JSON[i].id + "')
            html += "<span class='iconfont'>&" + menu_JSON[i].iconSkin + "</span>";
            html += "<span class='pf-nav-title'>" + menu_JSON[i].name + "</span>";
            html += "</a>";
            html += "</li>";
            len++;
            if ((len * 100) > top_width) {
                html_hide += html;
            }
            else {
                html_show += html;
            }
        }
    }
    $("#menu_top").append(html_show);
    $("#menu_show").append(html_hide);
    //如果能放下，则隐藏下拉按钮
    if ((len * 100) <= top_width) {
        $("#first_menu_all").hide();
    }
    else {
        $("#first_menu_all").show();
    }
};

//获得三级目录
function GetChiled(menuList) {
    var html = "";

    html += "<ul class='sider-nav-s'>";
    for (var i = 0; i < menuList.length; i++) {
        html += "<li><a href=\"javascript:addTab('" + menuList[i].name + "','" + menuList[i].url + "','" + menuList[i].id + "')\">" + menuList[i].name + "</a></li>";
    }
    html += "</ul>";
    return html;
}

var menuDataList = new Array();


var msg = false;//设置全局变量;
//新增tab
function addTab(title, url, menu_id) {
    if (menu_id != "" && menu_id != null && menu_id != undefined) {
        if (url.indexOf("?") != -1) {
            url = url + "&menuid=" + menu_id;
        }
        else {
            url = url + "?menuid=" + menu_id;
        }
    }

    //判断是否存在
    var isHasTab = $('#tabs_top').tabs('exists', title);

    if (isHasTab) {
        $('#tabs_top').tabs('select', title);
        Reload(title, url);
    }
    else {
        //用于缓存页面iframe
        var content = '<iframe name="iName" scrolling="auto" frameborder="0"  src="' + url + '" style="width:100%;height:100%;"></iframe>';

        //监听右键事件，创建右键菜单
        $('#tabs_top').tabs({
            onContextMenu: function (e, title, index) {
                e.preventDefault();
                if (index > 0) {
                    $('#mm').menu('show', {
                        left: e.pageX,
                        top: e.pageY
                    }).data("tabTitle", title);
                }
            },
            onSelect: function (tt) {
                return false;
            },
            onBeforeClose: function (title, index) {
                if (title == "Bom热点维护") {//直接写死“Bom热点维护”页面才有关闭提示功能
                    if (msg) { //判定全局变量为真;  
                        msg = false; //设置全局变量为false;
                        return true; //关闭页面;
                    } else {
                        $.messager.confirm('提示', '您确定关闭当前页面吗？', function (r) {
                            if (r) { //弹窗提示选择为确定;
                                msg = true; //设置全局变量为真,及关闭页面;
                                //  $('#tabs_top').tabs('close');

                                CloseTabByTitle(title);
                                //再次调用关闭页面方法.全局变量为true,则进入弹出窗方法.
                            }
                        });
                        return false; //关闭页面时,全局变量为false,则不进行关闭页面.
                    }
                }
            },
            onClose: function (tt, index) {
                var title = "首页";

                if (menuDataList != null && menuDataList.length > 0) {
                    for (index in menuDataList) {
                        if (menuDataList[index] == tt) {
                            title = menuDataList[index - 1];
                            menuDataList.splice(index, 1);
                            break;
                        }
                    }
                }
                $('#tabs_top').tabs('select', title);

                //var tabs = $('#tabs_top').tabs('tabs');
                //var len = index - 1;
                //var title = tabs[len].panel('options').title;
                //$('#tabs_top').tabs('select', title);
            }
        });

        //右键菜单click
        $("#mm").menu({
            onClick: function (item) {

                switch (item.name) {
                    case 1://关闭全部
                        CloseTab_All();
                        break;
                    case 2://关闭其他
                        CloseTab_Other();
                        break;
                    case 3://刷新当前
                        Reload();
                        break;
                }
            }
        });
        $('#tabs_top').tabs('add', { title: title, content: content, closable: true });
        menuDataList.push(title);
    }
}

//删除所有
function CloseTab_All() {
    CloseTab("首页", "");
}

//除此之外全部删除
function CloseTab_Other() {
    var $tb = $('#tabs_top');
    //获得当前选中tab
    var sel_tab = $tb.tabs('getSelected').panel('options').tab.text();
    CloseTab("首页", sel_tab);
}

//刷新当前页
function Reload(subtitle, url) {
    var tb = $('#tabs_top');
    var title = tb.tabs('getSelected').panel('options').tab.text();
    if (subtitle != undefined && subtitle != "") {
        title = subtitle;
    }
    if (tb.tabs('exists', title)) {
        var currTab = tb.tabs('getTab', title),
            iframe = $(currTab.panel('options').content);
        if (url == undefined || url == undefined || url == "")
            content = '<iframe scrolling="auto" frameborder="0"  src="' + iframe.attr('src') + '" style="width:100%;height:100%;"></iframe>';
        else
            content = '<iframe scrolling="auto" frameborder="0"  src="' + url + '" style="width:100%;height:100%;"></iframe>';
        tb.tabs('update', { tab: currTab, options: { content: content, closable: true } });
    }
}

function CloseTabByTitle(title, select_title) {
    $('#tabs_top').tabs('close', title);
    if (select_title != undefined && select_title != "") {
        $('#tabs_top').tabs('select', select_title);
    }
}

//删除所有tab
function CloseTab(tab_title, sel_title) {
    var $tb = $('#tabs_top');
    var tiles = new Array();
    var tabs = $tb.tabs('tabs');
    var len = tabs.length;
    if (len > 0) {
        for (var j = 0; j < len; j++) {
            var a = tabs[j].panel('options').title;
            tiles.push(a);
        }
        for (var i = 0; i < tiles.length; i++) {
            if (tiles[i] != tab_title && tiles[i] != sel_title) {
                $tb.tabs('close', tiles[i]);
            }
        }
    }
}

//加载应用列表
function CreateApp(d) {
    var arr = new Array();
    arr = d.split('|');
    //有权限的应用集合
    var data = (new Function("return " + arr[0]))().LIST;
    //当前应用
    var appCode = arr[1];
    var now_html = "";
    var html = "<div class='system-panel'> <ul class='system-opt'>";
    for (var i = 0; i < data.length; i++) {
        if (appCode != data[i].CN_S_APPCODE) {
            var icon = data[i].CN_S_IMAGE;
            if (icon == undefined) {
                icon = "";
            }
            html += "<li onclick=\"appLocatioin('" + data[i].CN_S_URL + "','" + data[i].CN_S_APPCODE + "')\">";
            html += "<a href='javascript:void(0)'>";
            html += "<i class='iconfont'>&" + icon + "</i>";
            html += "<span class='pf-opt-name'>" + data[i].CN_S_APPNAME + "</span>";
            html += "</a>";
            html += "</li>";
        }
        else {//当前系统
            var appName = data[i].CN_S_APPNAME;
            document.title = appName;
            $("span[name='sp_sysName']").text(appName);
            now_html += " <span class='iconfont switchIcon'>&#xe623;</span>";
            now_html += "<h4 class='system-name ellipsis'>" + appName + "</h4>";
            now_html += "<i class='iconfont xiala'>&#xe612;</i>";
        }
    }
    html += "</ui></div>";
    $(".systemSwitch").html(now_html + html);
}

//系统跳转
//url：跳转后项目的URL
//afterAppCode： 跳转后的应用ID
function appLocatioin(url, afterAppCode) {
    
    var ajaxUrl = "../Home/ChangeApp";
    var ajaxData = { after_appCode: afterAppCode };

    var data = AjaxLogin(ajaxData, ajaxUrl);
    if (data != null) {
        //当前系统用户名
        var userName = data.UserCode;
        //var data = (new Function("", "return " + msg))();
        if (data.Success == "true" || data.Success == true) {
            window.location.href = url + "?userName=" + userName + "&flag=" + data.AfterFlag + "&appCode=" + afterAppCode;
            //window.open(url + "?userName=" + userName + "&flag=" + data.AfterFlag + "&appCode=" + afterAppCode);
        }
        else {
            ShowMsg(data.Msg);
        }
    }
}

//读取cookie
function GetCookie(name) {
    var arr, reg = new RegExp("(^| )" + name + "=([^;]*)(;|$)");

    if (arr = document.cookie.match(reg))

        return unescape(arr[2]);
    else
        return null;
}

//页面初始化
mainPlatform.init();

//Ajax POST方法
function AjaxLogin(data, url) {
    var msg = "";
    $.ajax({
        type: "POST",
        url: url,
        data: data,
        dataType: "json",
        async: false,
        success: function (result) {
            msg = result;
        }
    });
    return msg;
}