更新项目配置，新增设备同步模块，优化WebSocket和Swagger配置，增强SCADA系统的免登录接口，支持数据字典项和登录日志的免登录查询与记录。调整Java编译设置，确保更好的开发体验。
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using FluentValidation;
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using HandyControl.Controls;
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using System.Reflection;
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using System.Windows;
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using System.Windows.Controls;
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using System.Windows.Controls.Primitives;
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using System.Windows.Data;
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using System.Windows.Media;
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using static Dm.util.ByteArrayQueue;
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using ComboBox = System.Windows.Controls.ComboBox;
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using DatePicker = System.Windows.Controls.DatePicker;
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using PasswordBox = System.Windows.Controls.PasswordBox;
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using TextBox = System.Windows.Controls.TextBox;
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namespace YY.Admin.Core.FluentValidation
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{
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public static class FluentValidationHelper
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{
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#region ✅ SkipValidation 附加属性
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public static readonly DependencyProperty SkipValidationProperty =
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DependencyProperty.RegisterAttached(
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"SkipValidation",
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typeof(bool),
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typeof(FluentValidationHelper),
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new System.Windows.PropertyMetadata(false));
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public static void SetSkipValidation(DependencyObject element, bool value) =>
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element.SetValue(SkipValidationProperty, value);
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public static bool GetSkipValidation(DependencyObject element) =>
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(bool)element.GetValue(SkipValidationProperty);
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#endregion
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/// <summary>
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/// 入口方法：从 ViewModel 自动获取 Validator，并绑定到所有子控件
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/// </summary>
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public static void Attach(FrameworkElement root, Type validatorOwnerType)
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{
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if (root == null || validatorOwnerType == null)
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return;
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// 找出 validator 属性
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var validatorProp = validatorOwnerType
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.GetProperties(BindingFlags.Instance | BindingFlags.Public)
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.FirstOrDefault(p =>
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typeof(IValidator).IsAssignableFrom(p.PropertyType) &&
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p.Name.EndsWith("Validator", StringComparison.OrdinalIgnoreCase));
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if (validatorProp == null)
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return;
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var validatorInstance = root.DataContext != null
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? validatorProp.GetValue(root.DataContext)
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: null;
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if (validatorInstance == null)
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return;
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var validatedType = validatorProp.PropertyType.GetInterfaces()
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.FirstOrDefault(i => i.IsGenericType && i.GetGenericTypeDefinition() == typeof(IValidator<>))
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?.GetGenericArguments()[0];
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if (validatedType == null)
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return;
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AttachRecursive(root, validatorInstance, validatedType);
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}
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/// <summary>
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/// 递归绑定所有子控件
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/// </summary>
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private static void AttachRecursive(DependencyObject parent, object validatorInstance, Type validatedType)
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{
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if (parent == null) return;
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// 先尝试走逻辑树 —— 能穿透 ScrollViewer、Row、Col、ContentPresenter 等容器
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foreach (var childObj in LogicalTreeHelper.GetChildren(parent).OfType<DependencyObject>())
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{
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var child = childObj;
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if (child is FrameworkElement feLogical)
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{
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// ⚠️ 先设置 ErrorTemplate，保证 skip 的控件也能显示样式
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var template = feLogical.TryFindResource("BottomLeftErrorTemplate_ForInfoElement") as ControlTemplate;
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if (template != null)
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{
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Validation.SetErrorTemplate(feLogical, template);
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}
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// 🧭 再判断是否跳过校验
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if (GetSkipValidation(feLogical))
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{
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AttachRecursive(child, validatorInstance, validatedType);
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continue;
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}
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// 🪄 普通控件 / PasswordBox
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AttachValidationForElement(feLogical, validatorInstance, validatedType);
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}
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// 递归逻辑树的子元素
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AttachRecursive(child, validatorInstance, validatedType);
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}
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// 再补充视觉树 —— 仅在 parent 是 Visual 或 Visual3D 时调用，避免 ColumnDefinition 等非 Visual 抛错
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if (parent is Visual || parent is System.Windows.Media.Media3D.Visual3D)
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{
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int childrenCount = VisualTreeHelper.GetChildrenCount(parent);
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for (int i = 0; i < childrenCount; i++)
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{
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var child = VisualTreeHelper.GetChild(parent, i);
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if (child is FrameworkElement fe)
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{
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// ⚠️ 先设置 ErrorTemplate，保证 skip 的控件也能显示样式
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var template = fe.TryFindResource("BottomLeftErrorTemplate_ForInfoElement") as ControlTemplate;
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if (template != null)
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{
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Validation.SetErrorTemplate(fe, template);
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}
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// 🧭 再判断是否跳过校验
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if (GetSkipValidation(fe))
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{
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AttachRecursive(child, validatorInstance, validatedType);
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continue;
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}
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// 🪄 普通控件 / PasswordBox
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AttachValidationForElement(fe, validatorInstance, validatedType);
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}
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// 递归子元素
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AttachRecursive(child, validatorInstance, validatedType);
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}
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}
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}
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#region 普通控件处理
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private static void AttachValidationForElement(FrameworkElement fe, object validatorInstance, Type validatedType)
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{
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var localValues = fe.GetLocalValueEnumerator();
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while (localValues.MoveNext())
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{
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var entry = localValues.Current;
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var binding = BindingOperations.GetBinding(fe, entry.Property);
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if (binding == null) continue;
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AddValidationRule(binding, validatorInstance, validatedType);
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// 重新应用绑定才能生效
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BindingOperations.ClearBinding(fe, entry.Property);
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BindingOperations.SetBinding(fe, entry.Property, binding);
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}
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}
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private static void AddValidationRule(Binding binding, object validatorInstance, Type validatedType)
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{
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var propertyPath = binding.Path?.Path;
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if (string.IsNullOrEmpty(propertyPath)) return;
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var propertyName = propertyPath.Split('.').Last();
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var ruleType = typeof(FluentAutoValidationRule<>).MakeGenericType(validatedType);
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var rule = (ValidationRule)Activator.CreateInstance(ruleType)!;
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ruleType.GetProperty("Validator")?.SetValue(rule, validatorInstance);
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ruleType.GetProperty("PropertyName")?.SetValue(rule, propertyName);
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binding.ValidationRules.Add(rule);
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}
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#endregion
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#region 校验触发与跳过
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public static bool ValidateAll<T>(FrameworkElement root, T model, IValidator<T> validator) where T : class
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{
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// 1️⃣ 获取所有 skip 的属性名
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var skipPropertyNames = GetSkipValidationPropertyNames(root);
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// 2️⃣ 获取模型所有属性名
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var allPropertyNames = typeof(T)
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.GetProperties(BindingFlags.Instance | BindingFlags.Public)
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.Select(p => p.Name)
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.ToList();
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// 3️⃣ 排除 skip，剩下的就是要验证的属性
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var includePropertyNames = allPropertyNames
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.Except(skipPropertyNames, StringComparer.Ordinal)
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.ToArray();
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// 4️⃣ 验证时只验证这些属性
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var result = validator.ValidateAsync(model, options =>
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{
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options.IncludeProperties(includePropertyNames);
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}).ConfigureAwait(false) // 同步等待Task（ValidationRule 不支持 async → 只能同步等待。）
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.GetAwaiter()
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.GetResult();
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// 5️⃣ 清除之前的错误
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ClearAllValidationErrors(root);
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// 6️⃣ 只对未 skip 的属性标记错误
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foreach (var error in result.Errors)
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{
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var controls = FindBoundControls(root, error.PropertyName);
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foreach (var control in controls)
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{
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var depProperty = GetBoundDependencyProperty(control);
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if (depProperty == null)
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continue;
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var bindingExpr = BindingOperations.GetBindingExpression(control, depProperty);
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if (bindingExpr != null)
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{
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Validation.MarkInvalid(
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bindingExpr,
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new ValidationError(
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new ExceptionValidationRule(),
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bindingExpr,
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error.ErrorMessage,
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null));
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}
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}
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}
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return result.IsValid;
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}
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private static HashSet<string> GetSkipValidationPropertyNames(DependencyObject root)
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{
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var skipPropertyNames = new HashSet<string>(StringComparer.Ordinal);
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foreach (var control in FindVisualChildren<FrameworkElement>(root))
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{
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if (!GetSkipValidation(control))
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continue;
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var dp = GetBoundDependencyProperty(control);
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if (dp == null) continue;
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var binding = BindingOperations.GetBinding(control, dp);
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if (binding?.Path?.Path is string propertyPath && !string.IsNullOrEmpty(propertyPath))
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{
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var propertyName = propertyPath.Split('.').Last();
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skipPropertyNames.Add(propertyName);
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}
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}
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return skipPropertyNames;
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}
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public static void ClearAllValidationErrors(DependencyObject parent)
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{
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foreach (var control in FindVisualChildren<FrameworkElement>(parent))
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{
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if (GetSkipValidation(control))
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continue;
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var depProperty = GetBoundDependencyProperty(control);
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if (depProperty == null) continue;
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var expr = BindingOperations.GetBindingExpression(control, depProperty);
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if (expr != null)
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Validation.ClearInvalid(expr);
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}
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}
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#endregion
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#region 工具方法
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private static DependencyProperty? GetBoundDependencyProperty(FrameworkElement control)
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{
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return control switch
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{
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// 原生控件
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TextBox => TextBox.TextProperty,
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// ✅ WPF 原生 PasswordBox（注意：WPF 原生 PasswordBox 没有现成的依赖属性绑定 Password，需要额外处理）
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PasswordBox => PasswordBoxHelper.PasswordProperty,
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ComboBox cb => BindingOperations.GetBinding(cb, Selector.SelectedItemProperty) != null
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? Selector.SelectedItemProperty
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: BindingOperations.GetBinding(cb, Selector.SelectedValueProperty) != null
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? Selector.SelectedValueProperty
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: null,
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DatePicker => DatePicker.SelectedDateProperty,
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CheckBox => ToggleButton.IsCheckedProperty,
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// HandyControl控件
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HandyControl.Controls.PasswordBox => HandyControl.Controls.PasswordBox.UnsafePasswordProperty,
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TimePicker => TimePicker.SelectedTimeProperty,
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NumericUpDown => NumericUpDown.ValueProperty,
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CheckComboBox => CheckComboBox.SelectedItemsProperty,
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_ => null
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};
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}
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private static IEnumerable<FrameworkElement> FindBoundControls(DependencyObject parent, string propertyName)
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{
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return FindVisualChildren<FrameworkElement>(parent)
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.Where(fe =>
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{
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if (GetSkipValidation(fe)) return false;
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var dp = GetBoundDependencyProperty(fe);
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if (dp == null) return false;
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var expr = BindingOperations.GetBindingExpression(fe, dp);
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return expr != null && expr.ParentBinding.Path.Path.EndsWith(propertyName);
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});
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}
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private static IEnumerable<T> FindVisualChildren<T>(DependencyObject depObj) where T : DependencyObject
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{
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if (depObj == null) yield break;
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for (int i = 0; i < VisualTreeHelper.GetChildrenCount(depObj); i++)
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{
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var child = VisualTreeHelper.GetChild(depObj, i);
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if (child is T tChild)
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yield return tChild;
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foreach (var subChild in FindVisualChildren<T>(child))
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yield return subChild;
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}
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}
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#endregion
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}
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}
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