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using Microsoft.Extensions.DependencyInjection;
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using Rougamo;
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using Rougamo.Context;
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using SlnMesnac.WPF.Page.Loading;
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Threading;
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using System.Threading.Tasks;
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using System.Windows;
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using System.Windows.Threading;
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#region << 版 本 注 释 >>
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/*--------------------------------------------------------------------
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* 版权所有 (c) 2024 WenJY 保留所有权利。
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* CLR版本：4.0.30319.42000
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* 机器名称：T14-GEN3-7895
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* 命名空间：SlnMesnac.WPF.Attribute
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* 唯一标识：fff40cb6-18aa-47e0-917c-1fa653e6f978
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*
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* 创建者：WenJY
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* 电子邮箱：
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* 创建时间：2024-12-30 10:19:41
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* 版本：V1.0.0
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* 描述：
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*
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*--------------------------------------------------------------------
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* 修改人：
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* 时间：
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* 修改说明：
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*
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* 版本：V1.0.0
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*--------------------------------------------------------------------*/
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#endregion << 版 本 注 释 >>
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namespace SlnMesnac.WPF.Attribute
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{
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/// <summary>
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/// 权限过滤
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/// </summary>
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public class RequirePermissionAttribute : MoAttribute
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{
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private LoadingWindow loadingWindow;
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private string _permissionName;
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public RequirePermissionAttribute(string permissionName)
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{
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_permissionName = permissionName;
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}
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public override void OnEntry(MethodContext context)
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{
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Thread newWindowThread = new Thread(new ThreadStart(ThreadStartingPoint));
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newWindowThread.SetApartmentState(ApartmentState.STA); // 设置为 STA 模式
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newWindowThread.IsBackground = true; // 设置为后台线程
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newWindowThread.Start();
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bool hasPermission = CheckPermission(_permissionName);
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if (!hasPermission)
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{
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// 如果用户没有权限，抛出异常或采取其他措施
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throw new UnauthorizedAccessException("User does not have the required permission.");
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}
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base.OnEntry(context);
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}
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public override void OnExit(MethodContext context)
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{
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Thread.Sleep(200);
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if(loadingWindow != null)
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{
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loadingWindow.Dispatcher.Invoke(new Action(() =>
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{
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loadingWindow.Close(); // 关闭窗口
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}));
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}
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base.OnExit(context);
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}
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/// <summary>
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/// 判断权限
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/// </summary>
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/// <param name="permissionName"></param>
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/// <returns></returns>
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private bool CheckPermission(string permissionName)
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{
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return true;
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}
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private void ThreadStartingPoint()
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{
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Dispatcher.CurrentDispatcher.Invoke(new Action(() =>
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{
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loadingWindow = App.ServiceProvider.GetService<LoadingWindow>();
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loadingWindow.WindowStartupLocation = WindowStartupLocation.CenterScreen;
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loadingWindow.Topmost = true;
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loadingWindow.Show();
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}));
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Dispatcher.Run();
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}
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}
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}
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