/// <summary>
/// 获取用户可访问的菜单
/// </summary>
/// <returns></returns>
static async Task <List <long> > GetAllUserMenus()
{
int cnt = AtState.GetScalar <int>("select count(*) from DataVersion where id='menu'");
if (cnt == 0)
{
// 查询服务端
Dict dt = await AtCm.GetMenus(Kit.UserID);
// 记录版本号
var ver = new DataVersion(ID: "menu", Ver: dt.Str("ver"));
await AtState.Save(ver, false);
// 清空旧数据
AtState.Exec("delete from UserMenu");
// 插入新数据
var ls = (List <long>)dt["result"];
if (ls != null && ls.Count > 0)
{
List <Dict> dts = new List <Dict>();
foreach (var id in ls)
{
dts.Add(new Dict {
{ "id", id }
});
}
AtState.BatchExec("insert into UserMenu (id) values (:id)", dts);
}
return(ls);
}
return(AtState.FirstCol <long>("select id from UserMenu"));
}
async void OnLocalSave(object sender, Mi e)
{
if (await AtState.Save((ClientLog)_fv1.Data, false))
{
_fv1.AcceptChanges();
Kit.Msg("本地库保存成功！");
}
else
{
Kit.Msg("本地库保存失败！");
}
}
/// <summary>
/// 接收服务器推送的聊天信息
/// </summary>
/// <param name="p_letter"></param>
internal static async void ReceiveLetter(LetterInfo p_letter)
{
if (p_letter == null || string.IsNullOrEmpty(p_letter.ID))
{
return;
}
// 撤回消息
if (p_letter.LetterType == LetterType.Undo)
{
var letter = AtState.First <Letter>("select * from Letter where MsgID=@msgid and LoginID=@loginid and IsReceived=1", new Dict {
{ "msgid", p_letter.ID }, { "loginid", Kit.UserID }
});
if (letter != null)
{
// 删除
AtState.Exec($"delete from Letter where ID={letter.ID}");
UndoLetter?.Invoke(letter);
}
return;
}
// 新消息
Letter l = new Letter(
LoginID: Kit.UserID,
MsgID: p_letter.ID,
OtherID: p_letter.SenderID,
OtherName: p_letter.SenderName,
LetterType: p_letter.LetterType,
Content: p_letter.Content,
STime: p_letter.SendTime,
IsReceived: true,
Unread: true);
// 自增主键插入后自动赋值
await AtState.Save(l, false);
// 外部可修改 Unread 状态
NewLetter?.Invoke(l);
if (l.Unread)
{
// 外部未读提示
StateChanged?.Invoke(l.OtherID);
ShowUnreadNotify(l);
}
else
{
// Unread状态被修改
await AtState.Save(l, false);
}
}
/// <summary>
/// 保存当前布局
/// </summary>
public void SaveCurrentLayout()
{
// 宽度小时不保存
if (!AllowSaveLayout())
{
return;
}
Kit.RunAsync(() =>
{
DockLayout cookie = new DockLayout(_owner.BaseUri.AbsolutePath, WriteXml());
AtState.Save(cookie, false);
_owner.AllowResetLayout = true;
});
}
async void SaveCookie(string p_text)
{
_lastText = p_text;
// 删除重复
AtState.Exec($"delete from SearchFvHis where BaseUri='{_baseUri}' and Content='{p_text}'");
SearchFvHis his = new SearchFvHis(BaseUri: _baseUri, Content: p_text);
await AtState.Save(his, false);
using (Items.Defer())
{
RemoveAllHis();
LoadHisItems();
}
}
/// <summary>
/// 发送聊天信息
/// </summary>
/// <param name="p_recvID"></param>
/// <param name="p_recvName"></param>
/// <param name="p_content"></param>
/// <param name="p_type"></param>
/// <returns></returns>
public static async Task <Letter> SendLetter(
long p_recvID,
string p_recvName,
string p_content,
LetterType p_type)
{
Throw.IfNullOrEmpty(p_content);
LetterInfo li = new LetterInfo
{
ID = Kit.NewGuid,
SenderID = Kit.UserID,
SenderName = Kit.UserName,
LetterType = p_type,
Content = p_content,
SendTime = Kit.Now
};
bool isOnline = await AtMsg.SendLetter(p_recvID, li);
// 本地记录
Letter l = new Letter(
LoginID: Kit.UserID,
MsgID: li.ID,
OtherID: p_recvID,
OtherName: p_recvName,
OtherIsOnline: isOnline,
IsReceived: false,
Unread: false,
LetterType: p_type,
Content: p_content,
STime: li.SendTime);
// 自增主键插入后自动赋值
await AtState.Save(l, false);
NewLetter?.Invoke(l);
return(l);
}
void OnOpenedFile(object sender, FileItem e)
{
if (!_fileMgr.Setting.SaveHistory)
{
return;
}
Kit.RunAsync(async() =>
{
// 记录到本地已读文件目录
var row = ((LvItem)e.DataContext).Row;
var his = AtState.First <ReadFileHistory>("select * from ReadFileHistory where ID=@id", new { id = row.ID });
if (his == null)
{
his = new ReadFileHistory(ID: row.ID, Info: row.Str("info"));
}
his.LastReadTime = Kit.Now;
if (await AtState.Save(his, false))
{
_fileMgr.Setting.OnOpenedFile?.Invoke();
}
});
}
/// <summary>
/// 附加值改变时的处理方法，提供外部自定义显示
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
void OnDataPropertyChanged(object sender, PropertyChangedEventArgs e)
{
ICell cell = (ICell)sender;
if (e.PropertyName == "Val")
{
OnValChanged();
if (!AutoCookie || string.IsNullOrEmpty(Owner.Name))
{
return;
}
// 记录单元格最近一次编辑值
Kit.RunAsync(() =>
{
string id = string.Format("{0}+{1}+{2}", BaseUri.AbsolutePath, Owner.Name, ID);
object val = cell.Val;
if (val == null || string.IsNullOrEmpty(val.ToString()))
{
// 为空时删除记录，避免造成不一致情况
AtState.Exec($"delete from CellLastVal where id=\"{id}\"");
}
else
{
CellLastVal cookie = new CellLastVal(id, val.ToString());
_ = AtState.Save(cookie, false);
}
});
}
else if (e.PropertyName == "IsChanged")
{
if (_panel != null)
{
_panel.ToggleIsChanged(cell.IsChanged);
}
}
}
