/*
 * 版 本 Learun-ADMS V7.0.0 数字化智慧校园(http://www.learun.cn)
 * Copyright (c) 2013-2018 北京泉江科技有限公司
 * 创建人：数字化智慧校园-前端开发组
 * 日 期：2017.03.16
 * 描 述：window窗口皮肤	
 */
var bootstrap = function ($, learun) {
    "use strict";
    var isInit = false;
    // 菜单操作
    var meuns = {
        init: function () {
            var $menuwarp = $('.lr-frame-menu');
            if ($menuwarp != undefined && $('#lr_second_menu_wrap').length == 0) {
                $menuwarp.append('<div class="lr-second-menu-wrap" id="lr_second_menu_wrap"></div><div class="lr-frame-menu-overlay" id="lr_frame_menu_overlay"></div>');
            }
            this.load();
            this.bind();
        },
        load: function () {
            var modulesTree = learun.clientdata.get(['modulesTree']);
            // 第一级菜单
            var parentId = '0';
            var modules = modulesTree[parentId] || [];
            var $firstmenus = $('<ul class="lr-first-menu-list"></ul>');
            for (var i = 0, l = modules.length; i < l; i++) {
                var item = modules[i];
                if (item.F_IsMenu == 1) {
                    var $applistul = $('<ul></ul>');// 应用列表
                    if (item.F_Target != 'expand') {
                        $applistul.append(meuns.getAppItem(item));
                    }
                    var $firstMenuItem = $('<li></li>');
                    if (!!item.F_Description) {
                        $firstMenuItem.attr('title', item.F_Description);
                    }
                    var menuItemHtml = '<a id="' + item.F_ModuleId + '" href="javascript:void(0);" class="lr-menu-item">';
                    menuItemHtml += '<i class="' + item.F_Icon + ' lr-menu-item-icon"></i>';
                    menuItemHtml += '<span class="lr-menu-item-text">' + item.F_FullName + '</span>';
                    menuItemHtml += '<span class="lr-menu-item-arrow"></span></a>';
                    $firstMenuItem.append(menuItemHtml);
                    // 第二级菜单
                    var secondModules = modulesTree[item.F_ModuleId] || [];
                    var $secondMenus = $('<ul class="lr-second-menu-list"></ul>');
                    var secondMenuHad = false;
                    for (var j = 0, sl = secondModules.length; j < sl; j++) {
                        var secondItem = secondModules[j];
                        if (secondItem.F_IsMenu == 1) {

                            if (secondItem.F_Target != 'expand') {
                                $applistul.append(meuns.getAppItem(secondItem));
                            }

                            secondMenuHad = true;
                            var $secondMenuItem = $('<li></li>');
                            if (!!secondItem.F_Description) {
                                $secondMenuItem.attr('title', secondItem.F_Description);
                            }
                            var secondItemHtml = '<a id="' + secondItem.F_ModuleId + '" href="javascript:void(0);" class="lr-menu-item" >';
                            secondItemHtml += '<i class="' + secondItem.F_Icon + ' lr-menu-item-icon"></i>';
                            secondItemHtml += '<span class="lr-menu-item-text">' + secondItem.F_FullName + '</span>';
                            secondItemHtml += '</a>';

                            $secondMenuItem.append(secondItemHtml);
                            // 第三级菜单
                            var threeModules = modulesTree[secondItem.F_ModuleId] || [];
                            var $threeMenus = $('<ul class="lr-three-menu-list"></ul>');
                            var threeMenuHad = false;
                            for (var m = 0, tl = threeModules.length; m < tl; m++) {
                                var threeItem = threeModules[m];
                                if (threeItem.F_IsMenu == 1) {
                                    if (threeItem.F_Target != 'expand') {
                                        $applistul.append(meuns.getAppItem(threeItem));
                                    }

                                    threeMenuHad = true;
                                    var $threeMenuItem = $('<li></li>');
                                    $threeMenuItem.attr('title', threeItem.F_FullName);
                                    var threeItemHtml = '<a id="' + threeItem.F_ModuleId + '" href="javascript:void(0);" class="lr-menu-item" >';
                                    threeItemHtml += '<i class="' + threeItem.F_Icon + ' lr-menu-item-icon"></i>';
                                    threeItemHtml += '<span class="lr-menu-item-text">' + threeItem.F_FullName + '</span>';
                                    threeItemHtml += '</a>';
                                    $threeMenuItem.append(threeItemHtml);
                                    $threeMenus.append($threeMenuItem);

                                    // 第四级菜单
                                    var fourModules = modulesTree[threeItem.F_ModuleId] || [];
                                    var $fourMenus = $('<ul class="lr-four-menu-list"></ul>');
                                    var fourMenuHad = false;
                                    for (var fi = 0, fl = fourModules.length; fi < fl; fi++) {
                                        var fourItem = fourModules[fi];
                                        if (fourItem.F_IsMenu == 1) {

                                            if (fourItem.F_Target != 'expand') {
                                                $applistul.append(meuns.getAppItem(fourItem));
                                            }

                                            fourMenuHad = true;
                                            var $fourMenuItem = $('<li></li>');
                                            $fourMenuItem.attr('title', fourItem.F_FullName);
                                            var fourItemHtml = '<a id="' + fourItem.F_ModuleId + '" href="javascript:void(0);" class="lr-menu-item" >';
                                            fourItemHtml += '<i class="' + fourItem.F_Icon + ' lr-menu-item-icon"></i>';
                                            fourItemHtml += '<span class="lr-menu-item-text">' + fourItem.F_FullName + '</span>';
                                            fourItemHtml += '</a>';
                                            $fourMenuItem.append(fourItemHtml);
                                            $fourMenus.append($fourMenuItem);
                                        }
                                    }
                                    if (fourMenuHad) {
                                        $threeMenuItem.addClass('lr-meun-had');
                                        $threeMenuItem.find('a').append('<span class="lr-menu-item-arrow"><i class="fa fa-angle-left"></i></span>');
                                        $threeMenuItem.append($fourMenus);
                                    }


                                }
                            }
                            if (threeMenuHad) {
                                $secondMenuItem.addClass('lr-meun-had');
                                $secondMenuItem.find('a').append('<span class="lr-menu-item-arrow"><i class="fa fa-angle-left"></i></span>');
                                $secondMenuItem.append($threeMenus);
                            }
                            $secondMenus.append($secondMenuItem);
                        }
                    }
                    if (secondMenuHad) {
                        $secondMenus.attr('data-value', item.F_ModuleId);
                        $('#lr_second_menu_wrap').append($secondMenus);
                    }
                    $firstmenus.append($firstMenuItem);
                    if ($applistul.find('li').length > 0) {
                        $("#lr_applist_slidebox").append($applistul);
                        $(".lr-applist-slidebox-slider-content").append('<li><i class="fa fa-circle"></i></li>');
                    }

                }
            }
            $('#lr_frame_menu').html($firstmenus);

            // 语言包翻译
            $('.lr-menu-item-text').each(function () {
                var $this = $(this);
                var text = $this.text();
                learun.language.get(text, function (_text) {
                    $this.text(_text);
                    $this.parent().parent().attr('title', _text);
                });
            });
            $('.icon-text').each(function () {
                var $this = $(this);
                var text = $this.text() || '';
                learun.language.get(text.replace(/^\s+|\s+$/g, ""), function (_text) {
                    $this.text(_text);
                });
            });
        },
        bind: function () {
            $("#lr_frame_menu").lrscroll();
            $("#lr_second_menu_wrap").lrscroll();
            $('#lr_windows_start').on('click', meuns.startMenuClick);
            $('#lr_frame_menu_overlay').on('click', meuns.startMenuClick);
            // 添加点击事件
            $('#lr_frame_menu a').on('click', function () {
                var $obj = $(this);
                var id = $obj.attr('id');
                var _module = learun.clientdata.get(['modulesMap', id]);
                switch (_module.F_Target) {
                    case 'iframe':// 窗口
                        meuns.startMenuClick();
                        setTimeout(function () {
                            if (learun.validator.isNotNull(_module.F_UrlAddress).code) {
                                learun.frameTab.open(_module);
                            }
                            else {

                            }
                        }, 250);
                        break;
                    case 'expand':
                        var $li = $obj.parent();
                        if (!$li.hasClass('active')) {
                            $('#lr_frame_menu li.active').removeClass('active');
                            $li.addClass('active');
                            $('#lr_second_menu_wrap .lr-second-menu-list').hide();
                            $('#lr_second_menu_wrap .lr-second-menu-list[data-value="' + _module.F_ModuleId + '"]').show();
                        }
                        break;
                }
            });

            $('#lr_second_menu_wrap a').on('click', function () {
                var $obj = $(this);
                var id = $obj.attr('id');
                var _module = learun.clientdata.get(['modulesMap', id]);
                switch (_module.F_Target) {
                    case 'iframe':// 窗口
                        meuns.startMenuClick();
                        setTimeout(function () {
                            if (learun.validator.isNotNull(_module.F_UrlAddress).code) {
                                learun.frameTab.open(_module);
                            }
                            else {

                            }
                        }, 250);
                        break;
                    case 'expand':
                        var $ul = $obj.next();
                        if ($ul.is(':visible')) {
                            $ul.slideUp(500, function () {
                                $obj.removeClass('open');
                            });
                        }
                        else {
                            if ($ul.hasClass('lr-three-menu-list')) {
                                $ul.parents('.lr-second-menu-list').find('.lr-three-menu-list').slideUp(300, function () {
                                    $(this).prev().removeClass('open');
                                });
                            }
                            else {
                                $ul.parents('.lr-three-menu-list').find('.lr-four-menu-list').slideUp(300, function () {
                                    $(this).prev().removeClass('open');
                                });
                            }


                            $ul.slideDown(300, function () {
                                $obj.addClass('open');
                            });
                        }
                        break;
                }
            });

            $('.lr-first-menu-list>li').eq(0).find('a').trigger('click');


            $(".lr-applist-slidebox-slider-content li").click(function () {
                var $this = $(this);
                if (!$this.hasClass("active")) {
                    var $oldli = $(".lr-applist-slidebox-slider-content li.active");
                    $oldli.removeClass("active");
                    $this.addClass("active");

                    var oldindex = $oldli.index();
                    var index = $(this).index();

                    $("#lr_applist_slidebox ul").eq(oldindex).hide();
                    $("#lr_applist_slidebox ul").eq(index).fadeIn("slow");
                }
            });

            $('#lr_applist_btn').on('click', function () {
                meuns.openApplist();
            });

            $('#lr_applist_slidebox .appItem').on('click', function () {
                var $obj = $(this);
                var id = $obj.attr('data-id');
                var _module = learun.clientdata.get(['modulesMap', id]);
                if (learun.validator.isNotNull(_module.F_UrlAddress).code) {
                    learun.frameTab.open(_module);
                }
            });
            $('#lr_applist_content').hide();
            $(".lr-applist-slidebox-slider-content li").eq(0).trigger('click');

            //learun.frameTab.leaveFocus();


        },
        startMenuClick: function () {
            debugger;
            var $lr_frame_menu = $('.lr-frame-menu');
            if (!isInit) {
                isInit = true;
                $lr_frame_menu.show();
            } else {
                if ($lr_frame_menu.is(':visible')) {
                    $lr_frame_menu.show();
                }
                else {
                    $lr_frame_menu.hide();
                }
                //$lr_frame_menu.slideToggle(300);
            }



        },
        getAppItem: function (item) {
            var colorindex = Math.round(Math.random() * 9 + 1);
            var _html = '';
            _html += '<li class="appItem" data-id="' + item.F_ModuleId + '" href="' + item.F_UrlAddress + '">';
            _html += '<div class="icon" >';
            _html += '<i class="fa ' + item.F_Icon + '"></i>';
            _html += '</div>';
            _html += '<div class="icon-text">';
            _html += item.F_FullName;
            _html += '</div>';
            _html += '</li>';
            return _html;
        },
        closeApplist: function () {
            var appBtn = $('#lr_applist_btn');
            if (!appBtn.hasClass('off')) {
                $('#lr_applist_btn').addClass('off');
                $('#lr_applist_content').hide();
            }
        },
        openApplist: function () {
            var appBtn = $('#lr_applist_btn');
            if (appBtn.hasClass('off')) {
                learun.frameTab.leaveFocus();
                $('#lr_applist_btn').removeClass('off');
                $('#lr_applist_content').show();
            }
        }
    };

    learun.frameTab.opencallback = function () {
        meuns.closeApplist();
    };
    learun.frameTab.closecallback = function () {
        if (learun.frameTab.iframeId == '') {
            meuns.openApplist();
        }
    };

    meuns.init();

    var companyMap = {};
    var departmentMap = {};
    var userMap = {};
    var sysUserMap = {};

    var imUserId = '';

    var getHeadImg = function (user) {
        var url = top.$.rootUrl;
        switch (user.img) {
            case '0':
                url += '/Content/images/head/on-girl.jpg';
                break;
            case '1':
                url += '/Content/images/head/on-boy.jpg';
                break;
            default:
                url += '/LR_OrganizationModule/User/GetImg?userId=' + user.id;
                break;
        }
        return url;
    };
    // 发送聊天信息
    var sendMsg = function (msg, time) {
        var loginInfo = learun.clientdata.get(['userinfo']);
        learun.clientdata.getAsync('user', {
            key: loginInfo.userId,
            callback: function (data, op) {
                data.id = op.key;
                var _html = '\
                <div class="me im-time">'+ (time || '') + '</div>\
                <div class="im-me">\
                    <div class="headimg"><img src="'+ getHeadImg(data) + '"></div>\
                    <div class="arrow"></div>\
                    <span class="content">'+ msg + '</span>\
                </div>';

                $('.lr-im-msgcontent .lr-scroll-box').append(_html);
                $('.lr-im-msgcontent').lrscrollSet('moveBottom');
            }
        });
    };
    // 接收聊天消息
    var revMsg = function (userId, msg, time) {
        learun.clientdata.getAsync('user', {
            key: userId,
            callback: function (data, op) {
                data.id = op.key;
                var _html = '\
                <div class="im-time">'+ (time || '') + '</div>\
                <div class="im-other">\
                    <div class="headimg"><img src="'+ getHeadImg(data) + '"></div>\
                    <div class="arrow"></div>\
                    <span class="content">'+ msg + '</span>\
                </div>';


                $('.lr-im-msgcontent .lr-scroll-box').append(_html);
                $('.lr-im-msgcontent').lrscrollSet('moveBottom');
            }
        });
    };

    var getTime = function (time) {
        var d = new Date();
        var c = d.DateDiff('d', time);
        if (c <= 1) {
            return learun.formatDate(time, 'hh:mm:ss');
        }
        else {
            return learun.formatDate(time, 'yyyy/MM/dd');
        }
    }

    // 即时通讯
    var im = {
        init: function () {
            this.bind();
            this.load();
        },
        load: function () {
            // 获取下公司列表
            learun.clientdata.getAllAsync('company', {
                callback: function (data) {
                    $.each(data, function (_id, _item) {
                        companyMap[_item.parentId] = companyMap[_item.parentId] || [];
                        _item.id = _id;
                        companyMap[_item.parentId].push(_item);
                    });
                    var $list = $('#lr_im_content_userlist .lr-scroll-box');
                    $.each(companyMap["0"], function (_index, _item) {
                        var _html = '\
                            <div class="lr-im-company-item">\
                                <div class="lr-im-item-name lr-im-company" data-value="'+ _item.id + '"  data-deep="0" >\
                                    <i class="fa fa-angle-right"></i>'+ _item.name + '\
                                </div>\
                            </div>';
                        $list.append(_html);

                    });
                    // 获取部门列表
                    learun.clientdata.getAllAsync('department', {
                        callback: function (data) {
                            $.each(data, function (_id, _item) {
                                _item.id = _id;
                                if (_item.parentId == "0") {
                                    departmentMap[_item.companyId] = departmentMap[_item.companyId] || [];
                                    departmentMap[_item.companyId].push(_item);
                                }
                                else {
                                    departmentMap[_item.parentId] = departmentMap[_item.parentId] || [];
                                    departmentMap[_item.parentId].push(_item);
                                }
                            });

                            // 获取人员数据
                            learun.clientdata.getAllAsync('user', {
                                callback: function (data) {
                                    $.each(data, function (_id, _item) {
                                        _item.id = _id;
                                        if (_item.departmentId) {
                                            userMap[_item.departmentId] = userMap[_item.departmentId] || [];
                                            userMap[_item.departmentId].push(_item);
                                        }
                                        else if (_item.companyId) {
                                            userMap[_item.companyId] = userMap[_item.companyId] || [];
                                            userMap[_item.companyId].push(_item);
                                        }
                                    });

                                    // 获取最近联系人列表
                                    learun.im.getContacts(function (data, sysUserList) {
                                        $.each(sysUserList, function (_index, _item) {
                                            sysUserMap[_item.F_Code] = _item;
                                        });

                                        var $userList = $('#lr_immsg_userlist .lr-scroll-box');
                                        $.each(data, function (_index, _item) {
                                            var html = '<div class="msg-item' + (_item.F_IsRead == '1' ? 'imHasMsg' : '') + '" data-value="' + _item.F_OtherUserId + '" >';
                                            html += '<div class="photo">';

                                            if (sysUserMap[_item.F_OtherUserId]) {
                                                html += '<i class="' + sysUserMap[_item.F_OtherUserId].F_Icon + '" ></i>';
                                            }
                                            else {
                                                html += '<img src="' + top.$.rootUrl + '/Content/images/head/on-boy.jpg" >';
                                            }

                                            html += '<div class="point"></div>';
                                            html += '</div>';
                                            html += '<div class="name"></div>';
                                            html += '<div class="msg">' + (_item.F_Content || '') + '</div>';
                                            html += '<div class="date">' + getTime(_item.F_Time) + '</div>';
                                            html += '</div>';


                                            $userList.append(html);
                                            if (sysUserMap[_item.F_OtherUserId]) {
                                                var _$item = $userList.find('[data-value="' + _item.F_OtherUserId + '"]');
                                                _$item.find('.name').text(sysUserMap[_item.F_OtherUserId].F_Name);
                                                _$item = null;
                                            }
                                            else {
                                                learun.clientdata.getAsync('user', {
                                                    key: _item.F_OtherUserId,
                                                    callback: function (data, op) {
                                                        var $item = $userList.find('[data-value="' + op.key + '"]');
                                                        $item.find('.name').text(data.name);
                                                        data.id = op.key;
                                                        $item.find('img').attr('src', getHeadImg(data));
                                                        $item = null;
                                                    }
                                                });
                                            }
                                        });
                                    });

                                }
                            });

                        }
                    });

                }
            });
        },
        bind: function () {
            $('#lr_immsg_userlist').lrscroll();
            $('#lr_im_content_userlist').lrscroll();
            $('.lr-im-msgcontent').lrscroll();

            // 打开关闭聊天窗
            $('.lr-im-bell').on('click', function () {
                var $this = $(this);
                if ($this.hasClass('open')) {
                    $this.removeClass('open');
                    $('.lr-im-body').removeClass('open');

                    $('.lr-im-black-overlay').hide();
                    imUserId = '';
                }
                else {
                    $this.addClass('open');
                    $('.lr-im-bell .point').hide();
                    $('.lr-im-body').addClass('open');
                }
            });

            // 最近消息 与 联系人之间的切换
            $('.lr-im-title .title-item').on('click', function () {
                var $this = $(this);
                if (!$this.hasClass('active')) {
                    $('.lr-im-body>.active').removeClass('active');
                    $('.lr-im-title>.active').removeClass('active');
                    $this.addClass('active');
                    var v = $this.attr('data-value');
                    $('#' + v).addClass('active');
                }
            });

            // 联系人
            $('#lr_im_content_userlist .lr-scroll-box').on('click', function (e) {
                e = e || window.event;
                var et = e.target || e.srcElement;
                var $et = $(et);

                if (et.tagName == 'IMG' || et.tagName == 'I') {
                    $et = $et.parent();
                }

                if ($et.hasClass('lr-im-company')) {// 点击公司项
                    // 判断是否是打开的状态
                    if ($et.hasClass('open')) {
                        $et.removeClass('open');
                        $et.parent().find('.lr-im-user-list').remove();

                    } else {
                        var id = $et.attr('data-value');
                        var deep = parseInt($et.attr('data-deep'));
                        var $list = $('<div class="lr-im-user-list" ></div>');
                        $list.css({ 'padding-left': '10px' });
                        var flag = false;
                        // 加载员工
                        $.each(userMap[id] || [], function (_index, _item) {
                            var _html = '\
                            <div class="lr-im-company-item">\
                                <div class="lr-im-item-name lr-im-user" data-value="'+ _item.id + '" >\
                                     <img src="'+ getHeadImg(_item) + '" >' + _item.name + '\
                                </div>\
                            </div>';
                            $list.append(_html);
                            flag = true;
                        });
                        // 加载部门
                        $.each(departmentMap[id] || [], function (_index, _item) {
                            var _html = '\
                            <div class="lr-im-company-item">\
                                <div class="lr-im-item-name lr-im-department" data-value="'+ _item.id + '"  data-deep="' + (deep + 1) + '" >\
                                    <i class="fa fa-angle-right"></i>'+ _item.name + '\
                                </div>\
                            </div>';
                            $list.append(_html);
                            flag = true;
                        });
                        // 加载下属公司
                        $.each(companyMap[id] || [], function (_index, _item) {
                            var _html = '\
                            <div class="lr-im-company-item">\
                                <div class="lr-im-item-name lr-im-company" data-value="'+ _item.id + '"  data-deep="' + (deep + 1) + '" >\
                                    <i class="fa fa-angle-right"></i>'+ _item.name + '\
                                </div>\
                            </div>';
                            $list.append(_html);
                            flag = true;
                        });



                        if (flag) {
                            $et.parent().append($list);
                        }
                        $et.addClass('open');
                    }
                    return false;
                }
                else if ($et.hasClass('lr-im-department')) {
                    // 判断是否是打开的状态
                    if ($et.hasClass('open')) {
                        $et.removeClass('open');
                        $et.parent().find('.lr-im-user-list').remove();

                    } else {
                        var id = $et.attr('data-value');
                        var deep = parseInt($et.attr('data-deep'));
                        var $list = $('<div class="lr-im-user-list" ></div>');
                        $list.css({ 'padding-left': '10px' });
                        var flag = false;
                        // 加载员工
                        $.each(userMap[id] || [], function (_index, _item) {
                            var _html = '\
                            <div class="lr-im-company-item">\
                                <div class="lr-im-item-name lr-im-user" data-value="'+ _item.id + '" >\
                                     <img src="'+ getHeadImg(_item) + '" >' + _item.name + '\
                                </div>\
                            </div>';
                            $list.append(_html);
                            flag = true;
                        });
                        // 加载部门
                        $.each(departmentMap[id] || [], function (_index, _item) {
                            var _html = '\
                            <div class="lr-im-company-item">\
                                <div class="lr-im-item-name lr-im-department" data-value="'+ _item.id + '"  data-deep="' + (deep + 1) + '" >\
                                    <i class="fa fa-angle-right"></i>'+ _item.name + '\
                                </div>\
                            </div>';
                            $list.append(_html);
                            flag = true;
                        });

                        if (flag) {
                            $et.parent().append($list);
                        }
                        $et.addClass('open');

                    }

                }
                else if ($et.hasClass('lr-im-user')) {
                    // 如果是用户列表
                    // 1.打开聊天窗口
                    // 2.添加一条最近联系人数据（如果没有添加的话）
                    // 3.获取最近的20条聊天数据或者最近的聊天信息


                    var id = $et.attr('data-value');
                    var $userList = $('#lr_immsg_userlist .lr-scroll-box');
                    var $userItem = $userList.find('[data-value="' + id + '"]');

                    // 更新下最近的联系人列表数据
                    $('.lr-im-title .title-item').eq(0).trigger('click');

                    imUserId = id;
                    if ($userItem.length > 0) {
                        $userList.prepend($userItem);
                        $userItem.trigger('click');
                    }
                    else {
                        var imgurl = $et.find('img').attr('src');
                        var _html = '\
                            <div class="msg-item" data-value="' + id + '" >\
                                <div class="photo">\
                                    <img src="'+ imgurl + '">\
                                    <div class="point"></div>\
                                </div>\
                                <div class="name"></div>\
                                <div class="msg"></div>\
                                <div class="date"></div>\
                            </div>';
                        $userList.prepend(_html);
                        $userItem = $userList.find('[data-value="' + id + '"]');
                        // 获取人员数据
                        learun.clientdata.getAsync('user', {
                            key: id,
                            callback: function (data, op) {
                                $userList.find('[data-value="' + op.key + '"] .name').text(data.name);
                                $userItem.trigger('click');
                            }
                        });
                        learun.im.addContacts(id);
                    }

                }
            });
            // 最近联系人列表点击
            $('#lr_immsg_userlist .lr-scroll-box').on('click', function (e) {
                e = e || window.event;
                var et = e.target || e.srcElement;
                var $et = $(et);

                if (!$et.hasClass('msg-item')) {
                    $et = $et.parents('.msg-item');
                }
                if ($et.length > 0) {
                    if (!$et.hasClass('active')) {
                        var name = $et.find('.name').text();
                        imUserId = $et.attr('data-value');

                        $('#lr_immsg_userlist .lr-scroll-box .active').removeClass('active');
                        $et.addClass('active');

                        $('.lr-im-black-overlay').show();
                        var $imdialog = $('.lr-im-dialog');
                        $imdialog.find('.im-title').text("与" + name + "对话中");

                        $('#lr_im_input').val('');
                        $('#lr_im_input').select();

                        $('.lr-im-msgcontent .lr-scroll-box').html('');
                        // 获取聊天信息
                        learun.im.getMsgList(imUserId, function (data) {
                            var len = data.length;
                            if (len > 0) {
                                for (var i = len - 1; i >= 0; i--) {
                                    var _item = data[i];
                                    learun.clientdata.getAsync('user', {
                                        key: _item.userId,
                                        msg: _item.content,
                                        time: _item.time,
                                        callback: function (data, op) {
                                            data.id = op.key;
                                            var loginInfo = learun.clientdata.get(['userinfo']);
                                            var _html = '\
                                            <div class="im-time '+ (loginInfo.userId == op.key ? 'me' : '') + ' ">' + op.time + '</div>\
                                            <div class="'+ (loginInfo.userId == op.key ? 'im-me' : 'im-other') + '">\
                                                <div class="headimg"><img src="'+ getHeadImg(data) + '"></div>\
                                                <div class="arrow"></div>\
                                                <span class="content">'+ op.msg + '</span>\
                                            </div>';
                                            $('.lr-im-msgcontent .lr-scroll-box').prepend(_html);
                                        }
                                    });
                                }
                                $('.lr-im-msgcontent').lrscrollSet('moveBottom');
                            }
                        }, $et.hasClass('imHasMsg'));
                        $et.removeClass('imHasMsg');
                        learun.im.updateContacts(imUserId);
                    }
                }
            });


            // 联系人搜索
            $('.lr-im-search input').on("keypress", function (e) {
                e = e || window.event;
                if (e.keyCode == "13") {
                    var $this = $(this);
                    var keyword = $this.val();
                    var $list = $('#lr_im_content_userlist .lr-scroll-box');
                    $list.html("");
                    if (keyword) {
                        learun.clientdata.getAllAsync('user', {
                            callback: function (data) {
                                $.each(data, function (_index, _item) {
                                    if (_item.name.indexOf(keyword) != -1) {
                                        _item.id = _index;
                                        var _html = '\
                                        <div class="lr-im-company-item">\
                                            <div class="lr-im-item-name lr-im-user" data-value="'+ _item.id + '" >\
                                                 <img src="'+ getHeadImg(_item) + '" >' + _item.name + '\
                                            </div>\
                                        </div>';
                                        $list.append(_html);
                                    }
                                });
                            }
                        });
                    }
                    else {
                        $.each(companyMap["0"], function (_index, _item) {
                            var _html = '\
                            <div class="lr-im-company-item">\
                                <div class="lr-im-item-name lr-im-company" data-value="'+ _item.id + '"  data-deep="0" >\
                                    <i class="fa fa-angle-right"></i>'+ _item.name + '\
                                </div>\
                            </div>';
                            $list.append(_html);
                        });
                    }

                }
            });

            // 发送消息
            $('#lr_im_input').on("keypress", function (e) {
                e = e || window.event;
                if (e.keyCode == "13") {
                    var text = $(this).val();
                    $(this).val('');
                    if (text.replace(/(^\s*)|(\s*$)/g, "") != '') {
                        var time = learun.im.sendMsg(imUserId, text);
                        sendMsg(text, time);
                        var $userItem = $('#lr_immsg_userlist .lr-scroll-box [data-value="' + imUserId + '"]');
                        $userItem.find('.msg').text(text);
                        $userItem.find('.date').text(getTime(learun.getDate('yyyy-MM-dd hh:mm:ss')));
                        $userItem = null;
                    }
                    return false;
                }
            });
            // 注册消息接收
            learun.im.registerRevMsg(function (userId, msg, dateTime) {
                var $userList = $('#lr_immsg_userlist .lr-scroll-box');
                var $userItem = $userList.find('[data-value="' + userId + '"]');
                // 判断当前账号是否打开聊天窗口
                if (userId == imUserId) {
                    revMsg(userId, msg, dateTime);
                    learun.im.updateContacts(userId);
                    $userItem.find('.msg').text(msg);
                    $userItem.find('.date').text(getTime(dateTime));
                }
                else {
                    if ($userItem.length > 0) {
                        $userList.prepend($userItem);
                        if (!$userItem.hasClass('imHasMsg')) {
                            $userItem.addClass('imHasMsg');
                        }
                        $userItem.find('.msg').text(msg);
                        $userItem.find('.date').text(getTime(dateTime));
                    }
                    else {
                        var html = '<div class="msg-item" data-value="' + userId + '" >';
                        html += '<div class="photo">';

                        if (sysUserMap[userId]) {
                            html += '<i class="' + sysUserMap[userId].F_Icon + '" ></i>';
                        }
                        else {
                            html += '<img src="' + top.$.rootUrl + '/Content/images/head/on-boy.jpg" >';
                        }

                        html += '<div class="point"></div>';
                        html += '</div>';
                        html += '<div class="name"></div>';
                        html += '<div class="msg">' + msg + '</div>';
                        html += '<div class="date">' + getTime(dateTime) + '</div>';
                        html += '</div>';
                        $userList.prepend(html);

                        if (sysUserMap[userId]) {
                            var _$item = $userList.find('[data-value="' + userId + '"]');
                            _$item.find('.name').text(sysUserMap[userId].F_Name);
                            _$item = null;
                        }
                        else {
                            learun.clientdata.getAsync('user', {
                                key: userId,
                                callback: function (data, op) {
                                    var $item = $userList.find('[data-value="' + op.key + '"]');
                                    $item.find('.name').text(data.name);
                                    data.id = op.key;
                                    $item.find('img').attr('src', getHeadImg(data));
                                    $item = null;
                                }
                            });
                        }
                    }
                }
                if (!$('.lr-im-bell').hasClass('open')) {
                    $('.lr-im-bell .point').show();
                }
            });


            // 查看聊天记录
            $('#lr_im_look_msg_btn').on('click', function () {
                learun.layerForm({
                    id: 'LookMsgIndex',
                    title: '查看聊天记录-' + $('#lr_im_msglist .lr-im-right .lr-im-touser').text(),
                    url: top.$.rootUrl + '/LR_IM/IMMsg/Index?userId=' + imUserId,
                    width: 800,
                    height: 500,
                    maxmin: true,
                    btn: null
                });
            });

            $('.im-close').on('click', function () {
                $('#lr_immsg_userlist .lr-scroll-box [data-value="' + imUserId + '"]').removeClass('active');
                $('.lr-im-black-overlay').hide();
                imUserId = '';
            });
        }
    };

    //im.init();
};