PermissionVM.cs
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using HandyControl.Controls;
using HHECS.Application.Enums;
using HHECS.BllModel;
using HHECS.Model.Entities;
using HHECS.WinCommon.ViewModel;
using Newtonsoft.Json;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows;
using MessageBox = HandyControl.Controls.MessageBox;
namespace HHECS.WinClient.View.UserPermission
{
public class PermissionVM : VMBase
{
/// <summary>
/// 对应到右侧权限属性
/// </summary>
public Permission Permission { get; set; }
/// <summary>
/// 对应到选中的permission
/// </summary>
public Permission SelectedPermission { get; set; }
/// <summary>
/// 对应到左侧权限列表
/// </summary>
public List<Permission> Permissions { get; set; }
public List<Permission> AllPermissions { get; set; }
/// <summary>
/// 给权限类型下拉框提供数据
/// </summary>
public Dict PermissionDict { get; set; }
/// <summary>
/// 指示新增与删除是否可用
/// </summary>
public bool Enable { get; set; } = true;
public PermissionVM()
{
Init();
}
public void Init()
{
var result = App.PermissionService.GetAllPermission("WCS");
if (!result.Success)
{
Enable = false;
MessageBox.Show($"获取操作权限和菜单出错，请尝试刷新处理：{result.Msg}");
return;
}
AllPermissions = result.Data.OrderBy(t => t.OrderNum).ToList();
//组合层级菜单
App.PermissionService.Combine(AllPermissions.FindAll(t => t.ParentId == null), result.Data);
Permissions = AllPermissions.FindAll(t => t.ParentId == null);
BllResult<Dict> a = App.SystemService.GetDictWithDetails(t => t.Code == DictConst.Permission.ToString());
if (a.Success)
{
PermissionDict = a.Data;
Permission = new Permission();
}
else
{
Enable = false;
MessageBox.Show($"获取菜单类型出错,请尝试刷新处理：{result.Msg}");
}
}
internal void Save()
{
if (Enum.TryParse(Permission.PermissionType, out PermissionType permissionType))
{
switch (permissionType)
{
case PermissionType.Menu:
Permission.Icon = "pack://application:,,,/HHECS.WinCommon;component/Resource/Content/Icon/菜单.png";
break;
case PermissionType.Catalog:
Permission.Icon = "pack://application:,,,/HHECS.WinCommon;component/Resource/Content/Icon/目录.png";
break;
case PermissionType.Button:
Permission.Icon = "pack://application:,,,/HHECS.WinCommon;component/Resource/Content/Icon/按钮.png";
break;
case PermissionType.Module:
Permission.Icon = "pack://application:,,,/HHECS.WinCommon;component/Resource/Content/Icon/模块.png";
break;
default:
Permission.Icon = "pack://application:,,,/HHECS.WinCommon;component/Resource/Content/Icon/未识别.png";
break;
}
}
else
{
Permission.Icon = "pack://application:,,,/HHECS.WinCommon;component/Resource/Content/Icon/未识别.png";
}
var a = new
{
PermissionCode = Permission.PermissionCode,
PermissionName = Permission.PermissionName,
};
var id = Permission.Id;
BllResult<Permission> result = App.PermissionService.InsertOrUpdatePermission(Permission);
if (id == 0)
{
//新增
if (result.Success)
{
App.LogService.LogOperation(Title.PermissionAdd, ModuleConst.Permission, $"权限新增保存成功.数据:{JsonConvert.SerializeObject(a)}", result.Code.ToString(), App.User.UserCode);
MessageBox.Show("新增成功");
Permission.Id = result.Data.Id;
if (SelectedPermission != null)
{
SelectedPermission.Childrens.Add(Permission);
}
}
else
{
App.LogService.LogOperation(Title.PermissionAdd, ModuleConst.Permission, $"权限新增保存失败.数据:{JsonConvert.SerializeObject(a)}，详情：{result.Msg}", result.Code.ToString(), App.User.UserCode);
MessageBox.Show("新增失败" + result.Msg);
}
}
else
{
//更新
if (result.Success)
{
App.LogService.LogOperation(Title.PermissionAdd, ModuleConst.Permission, $"权限编辑保存成功.数据:{JsonConvert.SerializeObject(a)}", result.Code.ToString(), App.User.UserCode);
MessageBox.Show("更新成功");
}
else
{
App.LogService.LogOperation(Title.PermissionAdd, ModuleConst.Permission, $"权限编辑保存成功.数据:{JsonConvert.SerializeObject(a)}", result.Code.ToString(), App.User.UserCode);
MessageBox.Show("更新失败" + result.Msg);
}
}
Init();
}
internal void Delete(Permission permission)
{
if (permission == null)
{
MessageBox.Show("请先选中节点");
}
else
{
if (MessageBox.Show("是否确认删除？", "警告", MessageBoxButton.YesNo) == MessageBoxResult.Yes)
{
//级联查出所有待删的Id;
List<int> ids = new List<int>();
ids.Add(permission.Id);
App.PermissionService.GetPermissionIds(new List<Permission>() { permission }, AllPermissions, ids); ;
BllResult result = App.PermissionService.DeletePermissionByIds(ids);
if (result.Success)
{
App.LogService.LogOperation(Title.PermissionDelete, ModuleConst.Permission, $"权限删除成功.数据：{JsonConvert.SerializeObject(new { Id = permission.Id, RoleCode = permission.PermissionCode, RoleName = permission.PermissionName })}", result.Code.ToString(), App.User.UserCode);
MessageBox.Show("删除成功");
}
else
{
App.LogService.LogOperation(Title.PermissionDelete, ModuleConst.Permission, $"权限删除失败.数据：{JsonConvert.SerializeObject(new { Id = permission.Id, RoleCode = permission.PermissionCode, RoleName = permission.PermissionName })}.详情：{result.Msg}", result.Code.ToString(), App.User.UserCode);
MessageBox.Show("删除失败" + result.Msg);
}
}
Init();
}
}
internal void BeginAdd()
{
if (SelectedPermission?.PermissionType == PermissionType.Button.ToString())
{
MessageBox.Show("按钮类型无法增加子节点");
return;
}
var temp = new Permission();
temp.Id = 0;
temp.PermissionName = "";
temp.ParentId = SelectedPermission?.Id;
temp.Parent = SelectedPermission;
temp.Url = "";
temp.PermissionType = "";
temp.Perms = "";
temp.Remark = "";
temp.OrderNum = 0;
temp.Created = DateTime.Now;
temp.CreatedBy = App.User?.UserCode;
temp.Updated = null;
temp.UpdatedBy = "";
Permission = temp;
}
}
}