/*
问题：
1、整套好友的功能流程图
2、设计缺少流程 只有大流程 没有那个按钮的细节流程
*/
Namespace.register("U.MD.F"); //好友主命名空间

//#region 初始化好友

//初始化好友函数

/**
*   初始化加载好友
*/
U.MD.F.initFriend = U.MD.F.CSHFG = function () {
    //如果第三方应用1473，包含了好友窗体。
    if ($("#U_MD_F_H_Z")[0]) {
        var i,
            _friendinfo,
            _selectbottomel,
            _childsel,
            _chatform = $("#U_MD_F_H_Z")[0], //好友窗体
            _userinfoel = $("#U_MD_F_H_ZLTI", _chatform)[0]; //多好友分栏

        //初始化出现右边的好友聊天
        U.MD.F.W.friendDisplayAndNone([{
            "display": "none",
            "left": "auto"
        },
        {
            "display": "block",
            "top": (US.height - 530) / 2,
            "right": "0px"
        }],
        true);

        //添加当前使用用户的头像
        $($("img", _userinfoel)[0] || $$("img")).addAttrArray({
            "onerror": U.MD.C.imgError,
            "src": U.MD.C.getHeadImage(US.userInfo.UserThumbnailImageHead),
            "onclick": U.MD.U.P.userDataSet
        }).appendTo(_userinfoel);
        if (US.friend.recentcontacts.length) {
            _friendinfo = US.friend.recentcontacts;
        }
        else {
            _friendinfo = US.friend.friends;
        }
        //右侧好友最近联系人
        U.MD.F.printRightFormFriend(_friendinfo, $("#U_MD_F_H_RC")[0]);

        //我的好友、我的群组等按钮，默认显示我的好友 所以找到我的好友的按钮，并且默认调用onclick
        _selectbottomel = $("#U_MD_F_H_ZLTA").Child()[0];
        $(_selectbottomel).Child()[0].onclick();
    }
}

/**
* 初始化右边好友出现
*
* @param  {object} 好友头像处理
* @param  {element} 元素处理
*/
U.MD.F.printRightFormFriend = function (friendinfo, el) {
    var i,
        _tempel,
        _temponeel,
        _frag = $$("frag"),
        _childs = $(el).Child();

    //如果是用户登录多次，移除之前残留的信息
    for (i = 1; i < _childs.length; i++) {
        el.removeChild(_childs[i]);
    }

    //如果有好友资料输出
    if (friendinfo.length) {
        //循环打印好友资料
        for (i = 0; (i < friendinfo.length && i < 11); i++) {
            if (friendinfo[i].tf == 1) {
                friendinfo[i] = U.Json.select(US.friend.group, { "GroupManageID": friendinfo[i].UserId })[0];
                _friendoneel = $$("div", { "className": "U_MD_F_H_ZLZOCOI", "style": { "margin": "9px 0 0 10px" }, "title": friendinfo[i].GroupManageName, "onclick": U.UF.C.closure(function (friendinfo) {
                    U.UF.EV.stopBubble();
                    U.MD.F.N.CanelMarkMessage(friendinfo.GroupManageID);
                    U.MD.F.W.popupFriendsForm(friendinfo);
                }, [friendinfo[i]])
                }, _frag);
                U.MD.F.printGroupHeadImage(friendinfo[i], _friendoneel, 4, [35, 35]);
            } else {
                $$("img",
             {
                 "onerror": U.MD.C.imgError,
                 "title": friendinfo[i]["FriendsDescript"],
                 "className": "U_MD_F_H_RCI",
                 "src": U.MD.C.getHeadImage(friendinfo[i].UserThumbnailImageHead),
                 "alt": friendinfo[i].FriendsDescript || friendinfo[i].UserNickName,
                 "onclick": U.UF.C.closure(function (friendinfo) {
                     U.UF.EV.stopBubble();
                     U.MD.F.W.popupFriendsForm(friendinfo);
                     U.MD.F.N.CanelMarkMessage(friendinfo.UserID);
                 }, [friendinfo[i]])
             }, _frag);
            }
        }
    }
    //暂无好友追随
    else {
        _tempel = $$("div", { "className": "U_MD_F_H_RCT" }, _frag);
        _temponeel = $$("div", { "className": "U_MD_F_H_RCTS" }, _tempel);
        $$("img", { "onerror": U.MD.C.imgError, "src": "/img/YSUN.png" }, _temponeel);
        $$("div", { "className": "U_MD_F_H_RCTZ U_Img" }, _tempel);
        $$("div", { "className": "U_MD_F_H_RCTX", "innerHTML": "暂时无追随" }, _tempel);
    }
    var _tipsicon = $$("div", { className: "U_MD_D_NewsTipsIcon" }, _frag);
    el.appendChild(_frag);
}

/**
* 用户列表好友打印
*
* @param  {elem_frag元素11
*/
U.MD.F.printFriendGroupOrFriend = function (el) {
    var i,
        _tempel,
        _temponeel,
        _classinfo,
        _friendinfo = US.friend.allclass,
        _frag = $$("frag");
    el.innerText = "";
    //如果用户有好友则打印
    if (US.friend.friends.length) {
        //循环打印好友分组
        for (i = 0; i < _friendinfo.length; i++) {
            _classinfo = U.Json.select(US.friend.friends, { "FriendsGroupID": _friendinfo[i].FriendsGroupID }); //根据好友分组获取好友
            //打印好友分组
            _tempel = $$("div",
             {
                 id: "g" + _friendinfo[i].FriendsGroupID,
                 "TID": _friendinfo[i].FriendsGroupID,
                 "className": "U_MD_F_H_ZLZO"
             },
             _frag);
            $$("div",
            {
                "className": "U_MD_F_H_ZLZOT",
                "innerHTML": _friendinfo[i].FriendsGroupName + "(" + _classinfo.length + ")",
                "onclick": U.UF.C.closure(function (i) {
                    U.MD.F.openOrCloseFriendClass(this);
                }, [i]),
                "oncontextmenu": U.UF.C.closure(function (i) {
                    U.MD.F.R.friendClassRightClickMenu(US.friend.allclass[i], this);
                }, [i])
            },
             _tempel);
            _temponeel = $$("div", { "className": "U_MD_F_H_ZLZOC" }, _tempel);
            //打印好友
            U.MD.F.printFriendOrGroup(_temponeel, _classinfo);
        }
    }
    //无好友打印提示
    else {
        U.MD.F.printHasNoFriend(_frag);
    }
    el.appendChild(_frag);
}

/**
* 好友和群样式输出
*
* @param  {element} 元素
* @param  {array} 好友数组
*/
U.MD.F.printFriendOrGroup = function (el, friendorgroupinfo, isinsert) {
    var i,
        _isfront,
        _friendel,
        _friendoneel,
        _friendtwoel,
        _onlinefrag = $$("frag"),
        _offlinefrag = $$("frag");

    //循环所有的好友或者群，打印到左边好友或群面板中
    if (friendorgroupinfo.length == 0) {
        $$("div", { "class": "U_MD_F_H_ZLZOCO_under", "style": { "margin": "9px 0 0 10px" }, "innerHTML": "最近暂无任何聊天" }, el);
    } else {

        for (i = 0; i < friendorgroupinfo.length; i++) {
            if (friendorgroupinfo[i].tf == 1) {
                friendorgroupinfo[i] = U.Json.select(US.friend.group, { "GroupManageID": friendorgroupinfo[i].UserId })[0]
            }
            _friendel = $$("div",
        {
            "className": "U_MD_F_H_ZLZOCO",
            "onclick": U.UF.C.closure(function (friendorgroupinfo) {
                U.MD.F.N.CanelMarkMessage(friendorgroupinfo);
                U.MD.F.W.popupFriendsForm(friendorgroupinfo, this);
            }, [friendorgroupinfo[i]]),
            "TID": friendorgroupinfo[i].GroupManageID || friendorgroupinfo[i].UserId,
            "oncontextmenu": U.UF.C.closure(function (friendorgroupinfo) {
                alert();
                if (friendorgroupinfo.UserId) {
                    U.MD.F.R.friendsRightClickMenu(this, friendorgroupinfo);
                } else if (friendorgroupinfo.GroupManageID) {
                    U.MD.F.R.GroupRightClickMenu(this, friendorgroupinfo);
                }
            }, [friendorgroupinfo[i]])
        });
            _friendoneel = $$("div", { "className": "U_MD_F_H_ZLZOCOI" }, _friendel);

            //如果是群的处理，群的头像输出
            if (friendorgroupinfo[i].GroupManageID) {
                U.MD.F.printGroupHeadImage(U.Json.select(US.friend.group, { "GroupManageID": friendorgroupinfo[i].GroupManageID || friendorgroupinfo[i].UserId })[0], _friendoneel, 4, [35, 35]);
            }
            //好友头像输出
            else {
                $$("img",
            {
                "onerror": U.MD.C.imgError,
                "title": "点击查看",
                "src": U.MD.C.getHeadImage(friendorgroupinfo[i].UserThumbnailImageHead)
            },
               _friendoneel);
            }
            _friendtwoel = $$("div", { "className": "U_MD_F_H_ZLZOCOR U_MD_D_Text_Abbreviation" }, _friendel);
            $$("div", { "className": "U_MD_F_H_ZLZOCORN U_MD_D_Text_Abbreviation", "innerHTML": friendorgroupinfo[i].FriendsDescript || friendorgroupinfo[i].UserNickName || friendorgroupinfo[i].GroupManageName }, _friendtwoel);
            $$("div", { "className": "U_MD_F_H_ZLZOCORT U_MD_D_Text_Abbreviation", "innerHTML": friendorgroupinfo[i].UserIndividualitysignature || (friendorgroupinfo[i].GroupManageDescript == friendorgroupinfo[i].GroupManageName ? "" : friendorgroupinfo[i].GroupManageDescript) || "" }, _friendtwoel);
            //如果用户在线那么插入到最前面
            if (friendorgroupinfo[i].IsLogin == 1) {
                _onlinefrag.appendChild(_friendel);
            }
            //否则插入到后面
            else {
                _offlinefrag.appendChild(_friendel);
            }
        }
        el.insertBefore(_onlinefrag, el.firstChild); //在线用户插入到最前面
        //如果需要插入到最前面，那么则不管在不在线的用户都插入到最前面
        if (isinsert) {
            el.insertBefore(_offlinefrag, el.firstChild); //用户插入到最前面
        }
        else {
            el.appendChild(_offlinefrag); //非在线用户插入到最后米娜
        }
    }
}

/**
* 打开分组展开好友
*
* @param  {element} 展开好友的区域
*/
U.MD.F.openOrCloseFriendClass = function (el) {
    var _firendel = $($(el).Parent()).Child()[1]; //获取好友分组对应的好友元素
    //如果现在隐藏了则打开
    if (_firendel.style.display == "none") {
        _firendel.style.display = "block";
    }
    //如果是显示则隐藏
    else {
        _firendel.style.display = "none";
    }
}

/**
* 打印空好友
*
* @param  {element} 打印的区域
*/
U.MD.F.printHasNoFriend = function (el) {
    var _tempel,
        _temponeel
    ;
    _tempel = $$("div", { "className": "U_MD_F_H_ZLZT" }, el);
    _temponeel = $$("div", { "className": "U_MD_F_H_ZLZTS" }, _tempel);
    $$("img", { "onerror": U.MD.C.imgError, "src": "/img/YSUN.png" }, _temponeel);
    $$("div", { "className": "U_MD_F_H_ZLZTZ U_Img" }, _tempel);
    $$("div", { "className": "U_MD_F_H_ZLZTX", "innerHTML": "暂时没有添加追随！！" }, _tempel);
}

//#endregion

//#region 好友功能

/**
* 打印空好友
*
* @param  {string} 切换类型
* @param  {element} 点钱点击的区域
* @param  {element} 变化的样式
*/
U.MD.F.switchFriendOrGroup = function (typename, el, classname) {
    var i,
        _chatform = $("#U_MD_F_H_ZLZ")[0], //打印内容区域
        _childsel = $(el).parentElement(2).Child(), //所有参与切换的元素
        _classarray = ["U_MD_F_H_ZLTO", "U_MD_F_H_ZLTT", "U_MD_F_H_ZLTS", "U_MD_F_H_ZLTF"]; //切换样式数组

    //切换按钮的样式，把样式改成用户默认按钮的样式
    for (i = 0; i < _childsel.length; i++) {
        $(_childsel[i]).Child()[0].className = _classarray[i] + " U_Img U_MD_F_H_ZLTOK";
    }
    //设置选中的按钮样式
    el.className = classname + " U_Img U_MD_F_H_ZLTOK";

    //点击好友添加按钮
    if (typename == "A") {
        U.MD.F.M.createFriendGroupPopup(); //调用创建群弹框
    }
    else {
        //群成员
        if (typename == "H") {
            var _grouparr = US.friend.group; //获取用户或有群信息
            _chatform.innerText = ""; //清空展示区域的内容
            U.MD.F.printFriendOrGroup(_chatform, _grouparr); //打印

        }
        //最近联系人
        else if (typename == "G") {
            var _recentcontacts = US.friend.recentcontacts;
            _chatform.innerText = ""; //清空展示区域的内容
            U.MD.F.printFriendOrGroup(_chatform, _recentcontacts); //打印
        }
        //打印好友，由于好友有好友分组，所以不能直接调用U.MD.F.printFriendOrGroup输出
        else {
            U.MD.F.printFriendGroupOrFriend(_chatform); //打印
        }
    }
}
/*
if (j == _value.length) {
U.MD.F.printFriendOrGroup(_chatform, _grouparr); //打印
_grouparr.splice(0, _grouparr.length);
} 
*/


/**
* 获取群里头像集
*
* @param  {object} 群信息
* @param  {element} 添加指定的元素
* @param  {element} 变化的样式
* @param  {element} 最大长度
*/
U.MD.F.printGroupHeadImage = function (groupinfo, el, num, size) {
    var i, j,
        _groupnameel,
        _horizontal,
        _vertical,
        _imageel,
        _groupuserinfo = U.Json.select(US.friend.groupusers, { "GroupManageID": groupinfo.GroupManageID }, (num || 9)); //获取当前群
    if (_groupuserinfo.length < 3) {
        _horizontal = _groupuserinfo.length;
    } else {
        if (_groupuserinfo.length > 6) {
            _horizontal = 3;
        } else {
            _horizontal = 2;
        }
    } //每排几个
    if (_groupuserinfo.length > 4) {
        _vertical = 3
    } else {
        if (_groupuserinfo.length > 1) {
            _vertical = 2
        } else {
            _vertical = 1
        }
    } //一共多少行
    size = size || [el.offsetHeight || 40, el.offsetWidth || 40]; //最大长宽
    _groupnameel = $$("div", { "className": "U_MD_HomeSSZFZAIO", "title": groupinfo.GroupManageName }); //群名
    //打印所有群成员头像 横排打印
    for (i = 0; i < _horizontal; i++) {
        _imageel = $$("div", { "style": { "width": "100%", "height": Math.floor(size[0] / _horizontal) + "px"} }, _groupnameel);
        //竖排打印
        for (j = i * _vertical; j < i * _vertical + _vertical && j < _groupuserinfo.length; j++) {
            $$("img",
             {
                 "onerror": U.MD.C.imgError,
                 "src": U.MD.C.getHeadImage(_groupuserinfo[j].UserThumbnailImageHead),
                 "style":
                 {
                     "width": Math.floor(size[1] / _vertical) + "px",
                     "height": Math.floor(size[0] / _vertical) + "px"
                 }
             }, _imageel);
        }
    };
    //追加
    el.appendChild(_groupnameel);
}

//#endregion