视觉定位提交保存

DH.Commons/Base/VisualLocalization.cs

@@ -1,18 +1,14 @@
 using System;
 using System.Collections.Generic;
+using System.IO;
 using System.Linq;
-using System.Text;
 using System.Text.Json;
-using System.Threading.Tasks;
 
 namespace DH.Commons.Base
 {
-    [Serializable]
     public class VisualLocalization
     {
-        // 必须包含公共无参构造函数
-        public VisualLocalization() { }
-
+        // 配置属性
         public string CameraName { get; set; }
         public string ModelPath { get; set; }
         public string ImgPath { get; set; }
@@ -20,45 +16,62 @@ namespace DH.Commons.Base
         public string Direction { get; set; }
         public string Speed { get; set; }
 
-        // 保存到文件
-        public void SaveToFile(string filePath)
-        {
-            try
-            {
-                var options = new JsonSerializerOptions
-                {
-                    WriteIndented = true,          // 美化格式
-                    IgnoreNullValues = true        // 忽略空值
-                };
+        // 配置文件路径
+        private const string ConfigFile = "VisualConfigs.json";
+        private static readonly object _fileLock = new object();
 
-                string json = JsonSerializer.Serialize(this, options);
-                File.WriteAllText(filePath, json);
-            }
-            catch (Exception ex)
+        /// <summary>
+        /// 保存当前配置（存在则更新，不存在则新增）
+        /// </summary>
+        public void Save()
+        {
+            lock (_fileLock)
             {
-                throw new InvalidOperationException($"保存失败: {ex.Message}");
+                var list = LoadAll();
+                var existing = list.FirstOrDefault(c => c.CameraName == CameraName);
+
+                if (existing != null)
+                {
+                    // 更新现有配置
+                    existing.ModelPath = ModelPath;
+                    existing.ImgPath = ImgPath;
+                    existing.Threshold = Threshold;
+                    existing.Direction = Direction;
+                    existing.Speed = Speed;
+                }
+                else
+                {
+                    list.Add(this);
+                }
+
+                SaveAll(list);
             }
         }
 
-        // 从文件加载
-        public static VisualLocalization LoadFromFile(string filePath)
+        /// <summary>
+        /// 获取全部配置列表
+        /// </summary>
+        public static List<VisualLocalization> LoadAll()
         {
-            if (!File.Exists(filePath))
-                throw new FileNotFoundException("文件不存在", filePath);
+            lock (_fileLock)
+            {
+                if (!File.Exists(ConfigFile)) return new List<VisualLocalization>();
 
-            try
-            {
-                string json = File.ReadAllText(filePath);
-                return JsonSerializer.Deserialize<VisualLocalization>(json);
+                var json = File.ReadAllText(ConfigFile);
+                return JsonSerializer.Deserialize<List<VisualLocalization>>(json)
+                    ?? new List<VisualLocalization>();
             }
-            catch (JsonException ex)
+        }
+
+        private static void SaveAll(List<VisualLocalization> list)
+        {
+            var options = new JsonSerializerOptions
             {
-                throw new InvalidOperationException($"JSON解析错误: {ex.Message}");
-            }
-            catch (IOException ex)
-            {
-                throw new InvalidOperationException($"文件读取失败: {ex.Message}");
-            }
+                WriteIndented = true,
+                IgnoreNullValues = true
+            };
+
+            File.WriteAllText(ConfigFile, JsonSerializer.Serialize(list, options));
         }
     }
-}
+}