feat: 增加 ColumnVisibleItemConverter 标签

Author: ArgoZhang

src/BootstrapBlazor/Components/Table/ColumnVisibleItem.cs

@@ -3,13 +3,16 @@
 // See the LICENSE file in the project root for more information.
 // Maintainer: Argo Zhang([email protected]) Website: https://www.blazor.zone
 
+using System.Text.Json.Serialization;
+
 namespace BootstrapBlazor.Components;
 
 /// <summary>
 /// Table 组件列可见性类
 /// </summary>
 /// <param name="name"></param>
 /// <param name="visible"></param>
+[JsonConverter(typeof(ColumnVisibleItemConverter))]
 public class ColumnVisibleItem(string name, bool visible)
 {
     /// <summary>
@@ -20,6 +23,7 @@ public class ColumnVisibleItem(string name, bool visible)
     /// <summary>
     /// 获得 列名称
     /// </summary>
+    [JsonIgnore]
     public string? DisplayName { get; set; }
 
     /// <summary>

src/BootstrapBlazor/Converter/ColumnVisibleItemConverter.cs

@@ -0,0 +1,64 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the Apache 2.0 License
+// See the LICENSE file in the project root for more information.
+// Maintainer: Argo Zhang([email protected]) Website: https://www.blazor.zone
+
+using System.Text.Json;
+using System.Text.Json.Serialization;
+
+namespace BootstrapBlazor.Components;
+
+public class ColumnVisibleItemConverter : JsonConverter<ColumnVisibleItem>
+{
+    /// <summary>
+    /// <inheritdoc/>
+    /// </summary>
+    /// <param name="reader"></param>
+    /// <param name="typeToConvert"></param>
+    /// <param name="options"></param>
+    /// <returns></returns>
+    public override ColumnVisibleItem? Read(ref Utf8JsonReader reader, Type typeToConvert, JsonSerializerOptions options)
+    {
+        string? name = null;
+        bool visible = false;
+        if (reader.TokenType == JsonTokenType.StartObject)
+        {
+            while (reader.Read())
+            {
+                if (reader.TokenType == JsonTokenType.EndObject)
+                {
+                    break;
+                }
+                if (reader.TokenType == JsonTokenType.PropertyName)
+                {
+                    var propertyName = reader.GetString();
+                    if (propertyName == "name")
+                    {
+                        reader.Read();
+                        name = reader.GetString();
+                    }
+                    else if (propertyName == "visible")
+                    {
+                        reader.Read();
+                        visible = reader.GetBoolean();
+                    }
+                }
+            }
+        }
+        return new ColumnVisibleItem(name, visible);
+    }
+
+    /// <summary>
+    /// <inheritdoc/>
+    /// </summary>
+    /// <param name="writer"></param>
+    /// <param name="value"></param>
+    /// <param name="options"></param>
+    public override void Write(Utf8JsonWriter writer, ColumnVisibleItem value, JsonSerializerOptions options)
+    {
+        writer.WriteStartObject();
+        writer.WriteString("name", value.Name);
+        writer.WriteBoolean("visible", value.Visible);
+        writer.WriteEndObject();
+    }
+}