新增MES模块，包含供应商、客户、车辆和地磅数据记录管理功能，支持免密接口和数据同步。更新相关控制器、实体、服务和数据库配置，优化权限管理和数据字典支持，确保系统的灵活性和可扩展性。

yy-admin-master/YY.Admin/ViewModels/SysManage/LoginSettingsViewModel.cs

@@ -0,0 +1,166 @@
+using HandyControl.Controls;
+using Prism.Commands;
+using Prism.Ioc;
+using YY.Admin.Core.Const;
+using YY.Admin.Services.Service.Config;
+
+namespace YY.Admin.ViewModels.SysManage;
+
+/// <summary>
+/// 登录与会话相关系统配置
+/// </summary>
+public class LoginSettingsViewModel : BaseViewModel
+{
+    private readonly ISysConfigService _configService;
+
+    private int _tokenExpireMinutes = 30;
+    public int TokenExpireMinutes
+    {
+        get => _tokenExpireMinutes;
+        set => SetProperty(ref _tokenExpireMinutes, value);
+    }
+
+    private int _refreshTokenExpireMinutes = 20160;
+    public int RefreshTokenExpireMinutes
+    {
+        get => _refreshTokenExpireMinutes;
+        set => SetProperty(ref _refreshTokenExpireMinutes, value);
+    }
+
+    private int _idleExtendMinutes = 20;
+    public int IdleExtendMinutes
+    {
+        get => _idleExtendMinutes;
+        set => SetProperty(ref _idleExtendMinutes, value);
+    }
+
+    private int _checkIntervalMinutes = 1;
+    public int CheckIntervalMinutes
+    {
+        get => _checkIntervalMinutes;
+        set => SetProperty(ref _checkIntervalMinutes, value);
+    }
+
+    private bool _neverExpire;
+    public bool NeverExpire
+    {
+        get => _neverExpire;
+        set
+        {
+            if (SetProperty(ref _neverExpire, value))
+                RaisePropertyChanged(nameof(IsConfigEditable));
+        }
+    }
+
+    public bool IsConfigEditable => !NeverExpire;
+
+    public DelegateCommand LoadCommand { get; }
+    public DelegateCommand SaveCommand { get; }
+
+    public LoginSettingsViewModel(
+        ISysConfigService configService,
+        IContainerExtension container,
+        IRegionManager regionManager) : base(container, regionManager)
+    {
+        _configService = configService;
+        LoadCommand = new DelegateCommand(async () => await LoadAsync());
+        SaveCommand = new DelegateCommand(async () => await SaveAsync());
+        _ = LoadAsync();
+    }
+
+    private async Task LoadAsync()
+    {
+        try
+        {
+            IsLoading = true;
+            var t = await _configService.GetConfigValue<int>(ConfigConst.SysTokenExpire);
+            TokenExpireMinutes = t > 0 ? t : 30;
+
+            var r = await _configService.GetConfigValue<int>(ConfigConst.SysRefreshTokenExpire);
+            RefreshTokenExpireMinutes = r > 0 ? r : 20160;
+
+            var i = await _configService.GetConfigValue<int>(ConfigConst.SysTokenIdleExtendMinutes);
+            IdleExtendMinutes = i > 0 ? i : 20;
+
+            var c = await _configService.GetConfigValue<int>(ConfigConst.SysTokenCheckIntervalMinutes);
+            CheckIntervalMinutes = c > 0 ? c : 1;
+
+            NeverExpire = await _configService.GetConfigValue<bool>(ConfigConst.SysTokenNeverExpire);
+        }
+        catch (Exception ex)
+        {
+            Growl.Error($"加载配置失败：{ex.Message}");
+        }
+        finally
+        {
+            IsLoading = false;
+        }
+    }
+
+    private async Task SaveAsync()
+    {
+        if (!NeverExpire && (TokenExpireMinutes < 5 || TokenExpireMinutes > 43200))
+        {
+            Growl.Warning("Token 过期时间建议在 5～43200 分钟之间");
+            return;
+        }
+
+        if (!NeverExpire && (IdleExtendMinutes < 1 || IdleExtendMinutes > 1440))
+        {
+            Growl.Warning("会话续期阈值建议在 1～1440 分钟之间");
+            return;
+        }
+
+        if (!NeverExpire && IdleExtendMinutes > TokenExpireMinutes)
+        {
+            Growl.Warning("续期阈值不应大于 Token 过期时间");
+            return;
+        }
+
+        if (!NeverExpire && (CheckIntervalMinutes < 1 || CheckIntervalMinutes > 120))
+        {
+            Growl.Warning("登录状态检查间隔建议在 1～120 分钟之间");
+            return;
+        }
+
+        if (!NeverExpire && RefreshTokenExpireMinutes < TokenExpireMinutes * 2)
+        {
+            Growl.Warning("RefreshToken 过期时间建议不小于 Token 过期时间的 2 倍");
+            return;
+        }
+
+        try
+        {
+            IsLoading = true;
+            var pairs = new[]
+            {
+                (ConfigConst.SysTokenExpire, TokenExpireMinutes.ToString()),
+                (ConfigConst.SysRefreshTokenExpire, RefreshTokenExpireMinutes.ToString()),
+                (ConfigConst.SysTokenIdleExtendMinutes, IdleExtendMinutes.ToString()),
+                (ConfigConst.SysTokenCheckIntervalMinutes, CheckIntervalMinutes.ToString()),
+                (ConfigConst.SysTokenNeverExpire, NeverExpire.ToString()),
+            };
+
+            foreach (var (code, val) in pairs)
+            {
+                var (ok, msg) = await _configService.SetConfigValueAsync(code, val);
+                if (!ok)
+                {
+                    Growl.Warning($"{code}：{msg}");
+                    return;
+                }
+            }
+
+            Growl.Success("登录相关配置已保存");
+            BaseViewModel.RefreshTokenCheckIntervalFromConfig();
+        }
+        catch (Exception ex)
+        {
+            Growl.Error($"保存失败：{ex.Message}");
+        }
+        finally
+        {
+            IsLoading = false;
+        }
+    }
+}