/// <summary>
/// 权限路径改变回调方法
/// </summary>
private static void OnAuthorityPathChanged(BindableObject dependencyObject, object oldValue, object newValue)
{
if (GlobalSetting.AuthorizationEnabled)
{
VisualElement element = (VisualElement)dependencyObject;
string authorityPath = newValue?.ToString();
LoginInfo loginInfo = MembershipMediator.GetLoginInfo();
#region # 验证
if (string.IsNullOrWhiteSpace(authorityPath))
{
throw new NullReferenceException("权限路径不可为空！");
}
if (loginInfo == null)
{
throw new NoPermissionException("当前登录信息为空，请重新登录！");
}
#endregion
//从登录信息中取出权限集
IEnumerable <string> ownedAuthorityPaths = loginInfo.LoginAuthorityInfos.Select(x => x.Path);
//验证权限
if (ownedAuthorityPaths.Contains(authorityPath))
{
element.IsVisible = true;
}
else
{
element.IsVisible = false;
}
}
}
/// <summary>
/// 转换元素可见性
/// </summary>
public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
{
if (GlobalSetting.AuthorizationEnabled)
{
FrameworkElement element = (FrameworkElement)value;
string authorityPath = element?.Tag?.ToString();
LoginInfo loginInfo = MembershipMediator.GetLoginInfo();
#region # 验证
if (string.IsNullOrWhiteSpace(authorityPath))
{
throw new ArgumentNullException(nameof(FrameworkElement.Tag), "权限路径不可为空！");
}
if (loginInfo == null)
{
throw new NoPermissionException("当前登录信息为空，请重新登录！");
}
#endregion
//从登录信息中取出权限集
IEnumerable <string> ownedAuthorityPaths = loginInfo.LoginAuthorityInfos.Select(x => x.Path);
//验证权限
if (ownedAuthorityPaths.Contains(authorityPath))
{
return(Visibility.Visible);
}
return(Visibility.Collapsed);
}
return(Visibility.Visible);
}
public void TestGetLoginInfo()
{
LoginInfo loginInfoInput = new LoginInfo(CommonConstants.AdminLoginId, "超级管理员", Guid.Empty);
AppDomain.CurrentDomain.SetData(GlobalSetting.ApplicationId, loginInfoInput);
LoginInfo loginInfoOutput = MembershipMediator.GetLoginInfo();
Assert.AreEqual(loginInfoInput.LoginId, loginInfoOutput.LoginId);
}
/// <summary>
/// 权限路径改变回调方法
/// </summary>
private static void OnAuthorityPathChanged(DependencyObject dependencyObject, DependencyPropertyChangedEventArgs eventArgs)
{
if (GlobalSetting.AuthorizationEnabled)
{
string authorityPath = eventArgs.NewValue?.ToString();
LoginInfo loginInfo = MembershipMediator.GetLoginInfo();
#region # 验证
if (string.IsNullOrWhiteSpace(authorityPath))
{
throw new ArgumentNullException(nameof(AuthorityPath), "权限路径不可为空！");
}
if (loginInfo == null)
{
throw new NoPermissionException("当前登录信息为空，请重新登录！");
}
#endregion
//从登录信息中取出权限列表
string[] ownedAuthorityPaths = loginInfo.LoginAuthorityInfos.Select(x => x.Path).ToArray();
//验证权限
if (dependencyObject is UIElement uiElement)
{
if (ownedAuthorityPaths.Contains(authorityPath))
{
uiElement.Visibility = Visibility.Visible;
}
else
{
uiElement.Visibility = Visibility.Collapsed;
}
}
if (dependencyObject is DataGridTemplateColumn columnElement)
{
if (ownedAuthorityPaths.Contains(authorityPath))
{
columnElement.Visibility = Visibility.Visible;
}
else
{
columnElement.Visibility = Visibility.Collapsed;
}
}
}
}
/// <summary>
/// 注销登录
/// </summary>
public async void Logout()
{
MessageBoxResult result = MessageBox.Show("确定要注销吗？", "警告", MessageBoxButton.YesNo, MessageBoxImage.Warning);
if (result == MessageBoxResult.Yes)
{
//清空Session
MembershipMediator.SetLoginInfo(null);
//跳转到登录窗体
LoginViewModel loginViewModel = ResolveMediator.Resolve <LoginViewModel>();
await this._windowManager.ShowWindowAsync(loginViewModel);
//关闭当前窗口
await base.TryCloseAsync();
}
}
/// <summary>
/// 拦截方法
/// </summary>
/// <param name="context">方法元数据</param>
public void Advise(MethodAdviceContext context)
{
object[] attributes = context.TargetMethod.GetCustomAttributes(typeof(RequireAuthorizationAttribute), false);
RequireAuthorizationAttribute attribute = attributes.Any() ? (RequireAuthorizationAttribute)attributes[0] : null;
if (GlobalSetting.AuthorizationEnabled && attribute != null)
{
LoginInfo loginInfo = MembershipMediator.GetLoginInfo();
if (loginInfo == null)
{
throw new NoPermissionException("当前登录信息为空，请重新登录！");
}
IEnumerable <string> ownedAuthorityPaths = loginInfo.LoginAuthorityInfos.Select(x => x.Path);
if (!ownedAuthorityPaths.Contains(attribute.AuthorityPath))
{
throw new NoPermissionException("您没有权限，请联系系统管理员！");
}
}
context.Proceed();
}
//Actions
#region 提交 —— async void Submit()
/// <summary>
/// 提交
/// </summary>
public async void Submit()
{
#region # 验证
if (string.IsNullOrWhiteSpace(this.OldPassword))
{
MessageBox.Show("旧密码不可为空！", "错误", MessageBoxButton.OK, MessageBoxImage.Error);
return;
}
if (string.IsNullOrWhiteSpace(this.NewPassword))
{
MessageBox.Show("新密码不可为空！", "错误", MessageBoxButton.OK, MessageBoxImage.Error);
return;
}
if (string.IsNullOrWhiteSpace(this.ConfirmedPassword))
{
MessageBox.Show("确认密码不可为空！", "错误", MessageBoxButton.OK, MessageBoxImage.Error);
return;
}
if (this.NewPassword != this.ConfirmedPassword)
{
MessageBox.Show("两次密码输入不一致！", "错误", MessageBoxButton.OK, MessageBoxImage.Error);
return;
}
#endregion
this.Busy();
LoginInfo loginInfo = MembershipMediator.GetLoginInfo();
await Task.Run(() => this._userContract.Channel.UpdatePassword(loginInfo.LoginId, this.OldPassword, this.NewPassword));
this.Idle();
await base.TryCloseAsync(true);
this.ToastSuccess("修改成功！");
}
//Actions
#region 登录 —— async void Login()
/// <summary>
/// 登录
/// </summary>
public async void Login()
{
#region # 验证
if (string.IsNullOrWhiteSpace(this.LoginId))
{
await this.Alert("用户名不可为空！");
return;
}
if (string.IsNullOrWhiteSpace(this.Password))
{
await this.Alert("密码不可为空！");
return;
}
#endregion
this.Busy();
LoginInfo loginInfo = await Task.Run(() => this._authenticationContract.Channel.Login(this.LoginId, this.Password));
MembershipMediator.SetLoginInfo(loginInfo);
this.Idle();
TextToSpeech.SpeakAsync("登录成功");
this.Toast($"登录成功！{loginInfo.LoginId}");
IList <LoginMenuInfo> menuItems = new List <LoginMenuInfo>
{
new LoginMenuInfo
{
Name = "在线模式",
Icon = "online",
SubMenuInfos = new List <LoginMenuInfo>
{
new LoginMenuInfo
{
Name = "单据管理",
SubMenuInfos = new List <LoginMenuInfo>
{
new LoginMenuInfo
{
Name = "收货管理",
Icon = "warehouse_in",
},
new LoginMenuInfo
{
Name = "发货管理",
Icon = "warehouse_out",
Url = "url2"
}
}
},
new LoginMenuInfo
{
Name = "托盘管理",
Icon = "pallet_stacking",
Url = "url3",
SubMenuInfos = new List <LoginMenuInfo>
{
new LoginMenuInfo
{
Name = "装托",
Icon = "pallet_stacking",
},
new LoginMenuInfo
{
Name = "拼托",
Icon = "pallet_join"
},
new LoginMenuInfo
{
Name = "拆托",
Icon = "pallet_breaking"
},
new LoginMenuInfo
{
Name = "换托/货",
Icon = "pallet_change"
}
}
}
}
},
new LoginMenuInfo
{
Name = "离线模式",
Icon = "offline",
SubMenuInfos = new List <LoginMenuInfo>
{
new LoginMenuInfo
{
Name = "单据管理",
SubMenuInfos = new List <LoginMenuInfo>
{
new LoginMenuInfo
{
Name = "收货管理",
Icon = "warehouse_in",
Url = "url2"
},
new LoginMenuInfo
{
Name = "发货管理",
Icon = "warehouse_out",
Url = "url2"
}
}
}
}
},
new LoginMenuInfo
{
Name = "个人中心",
Icon = "center",
SubMenuInfos = new List <LoginMenuInfo>
{
new LoginMenuInfo
{
Name = "个人中心",
SubMenuInfos = new List <LoginMenuInfo>
{
new LoginMenuInfo
{
Name = "设备注册",
Icon = "device_info",
},
new LoginMenuInfo
{
Name = "修改密码",
Icon = "stock_taking_order",
}
}
}
}
}
};
this._navigationService
.For <IndexViewModel>()
.WithParam(x => x.MenuItems, new ObservableCollection <LoginMenuInfo>(menuItems))
.Navigate(false);
}
