73 lines
2.2 KiB
C#
73 lines
2.2 KiB
C#
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using CommunityToolkit.Mvvm.ComponentModel;
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using Models.Const;
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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.Tasks;
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namespace SamplePreSystem.UI.ViewModel.Login
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{
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public partial class UserInfoViewModel :ObservableObject
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{
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[ObservableProperty]
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public string userName;
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[ObservableProperty]
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public string userRoles;
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public UserInfoViewModel()
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{
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InitializeUserInfo();
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}
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private void InitializeUserInfo()
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{
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// 获取当前登录用户信息
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if (SystemConst.loginUserInfo != null && SystemConst.loginUserInfo.user != null)
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{
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UserName = SystemConst.loginUserInfo.user.username;
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// 这里需要获取用户角色信息
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// 由于当前登录用户信息中没有直接包含角色信息，我们需要通过查询获取
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// 这里暂时显示占位符，实际项目中需要从数据库查询
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UserRoles = "获取中...";
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// 异步获取角色信息
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Task.Run(() =>
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{
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try
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{
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// 这里应该调用BLL层的方法获取用户角色
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// 由于系统中已有UsersBll类，我们可以使用它
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SamplePre.ProcessBll.BLL.UsersBll usersBll = new SamplePre.ProcessBll.BLL.UsersBll();
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var userExt = usersBll.GetUsers().FirstOrDefault(u => u.username == UserName);
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if (userExt != null)
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{
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UserRoles = userExt.all_role_names;
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}
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else
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{
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UserRoles = "未知角色";
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}
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}
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catch (Exception ex)
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{
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UserRoles = "获取角色失败";
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}
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});
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}
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else
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{
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UserName = "未登录";
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UserRoles = "无";
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}
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}
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}
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}
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