public CommandResult <TopMenus> Add(TopMenusAddRequestModel requestModel)
{
var result = new CommandResult <TopMenus>();
using (var db = new FrameContext())
{
if (requestModel.MenuId != null && requestModel.MenuId.Trim().Length != 0 && BaseService.Exist(db, a => a.MenuId == requestModel.MenuId))
{
result.Message = $"菜单唯一标识 MenuId “{requestModel.MenuId}”,在系统中已存在，请重新输入……";
}
else
{
var entity = new TopMenus
{
DisplayName = requestModel.DisplayName,
DllPath = requestModel.DllPath,
EntryFunction = requestModel.EntryFunction,
MenuId = requestModel.MenuId,
ParentId = requestModel.ParentId,
Sort = requestModel.Sort,
Timestamp = requestModel.Timestamp
};
if (!BaseService.Add(db, entity))
{
result.Message = "未知原因";
}
else
{
result.ResultStatus = ResultStatus.Success;
result.Message = "新的节点信息添加成功";
result.Data = entity;
}
}
}
return(result);
}
/// <summary>
/// 添加
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void BtnAdd_OnClick(object sender, RoutedEventArgs e)
{
if (!_clsLoginModel.PermissionsFunc(_currentMenuId, (int)PermissionsEnum.添加))
{
_metroWindow.ShowMessageAsync("友情提示", "您没有添加菜单信息的权限");
return;
}
if (!Verify())
{
return;
}
if (!LeftMenuManager.JudgeDisplayNameNotRootName(_metroWindow, DisplayName))
{
return;
}
Action addAction = () =>
{
var requestModel = new TopMenusAddRequestModel
{
DisplayName = DisplayName,
DllPath = DllPath,
EntryFunction = EntryFunction,
MenuId = MenuId,
ParentId = ParentId,
Sort = int.MaxValue,
Timestamp = _topMenusManage.ServerTime.ToUnixTimestamp()
};
var result = _topMenusManage.Add(requestModel);
if (result.ResultStatus == ResultStatus.Success)
{
ClearMenuData();
var newItem = GenerateTreeViewItem(result.Data);
if (TreeViewMain.SelectedItem == null || ((TreeViewItem)TreeViewMain.SelectedItem).Header.ToString() == Config.RootDisplayName)
{
TreeViewMain.Items.Add(newItem);
}
else
{
((TreeViewItem)TreeViewMain.SelectedItem).Items.Add(newItem);
}
_topMenusList = _topMenusManage.GetAll();
}
_metroWindow.ShowMessageAsync(result.ResultStatus == ResultStatus.Success ? "添加成功提示" : "添加失败提示", result.Message);
};
var setting = new MetroDialogSettings
{
AnimateShow = true,
AnimateHide = true,
AffirmativeButtonText = "是",
NegativeButtonText = "否",
DefaultButtonFocus = MessageDialogResult.Negative
};
if (_topMenusManage.Exist(a => a.DisplayName == DisplayName.Trim()))
{
_metroWindow.ShowMessageAsync("信息重复提示", $"菜单名称“{DisplayName}”,在系统中已存在，是否仍使用该名称？", MessageDialogStyle.AffirmativeAndNegative, setting).ContinueWith(
t =>
{
_metroWindow.Dispatcher.Invoke((Action)(() =>
{
if (t.Result == MessageDialogResult.Affirmative)
{
addAction();
}
}));
});
}
else
{
addAction();
}
}
