支持通过网页增加、删除、修改摄像头配置信息

支持摄像头配置信息中句柄的设置，并实测有效

SHH.CameraSdk/Controllers/CamerasController.cs

@@ -8,11 +8,15 @@ public class CamerasController : ControllerBase
 {
     private readonly CameraManager _manager;
 
+    // 1. 新增：我们需要配置管理器
+    private readonly ProcessingConfigManager _configManager;
+
     // 构造函数注入管理器
-    public CamerasController(CameraManager manager, DisplayWindowManager displayManager)
+    public CamerasController(CameraManager manager, DisplayWindowManager displayManager, ProcessingConfigManager configManager)
     {
         _manager = manager;
         _displayManager = displayManager;
+        _configManager = configManager;
     }
 
     // ==========================================================================
@@ -191,7 +195,10 @@ public class CamerasController : ControllerBase
             Password = dto.Password,
             ChannelIndex = dto.ChannelIndex,
             StreamType = dto.StreamType,
-            RtspPath = dto.RtspPath
+            RtspPath = dto.RtspPath,
+            MainboardPort = dto.MainboardPort,
+            MainboardIp = dto.MainboardIp,
+            RenderHandle =dto.RenderHandle,
         };
     }
 
@@ -212,8 +219,7 @@ public class CamerasController : ControllerBase
             ChannelIndex = dto.ChannelIndex,
             Brand = dto.Brand,
             RtspPath = dto.RtspPath,
-            MainboardIp = dto.MainboardIp,
-            MainboardPort = dto.MainboardPort,
+            
 
             // ==========================================
             // 2. 热更新参数 (运行时属性)
@@ -222,6 +228,9 @@ public class CamerasController : ControllerBase
             Location = dto.Location,
             StreamType = dto.StreamType,
 
+            MainboardIp = dto.MainboardIp,
+            MainboardPort = dto.MainboardPort,
+            RenderHandle = dto.RenderHandle,
             // 注意：通常句柄是通过 bind-handle 接口单独绑定的，
             // 但如果 ConfigDto 里包含了上次保存的句柄，也可以映射
             // RenderHandle = dto.RenderHandle, 
@@ -281,7 +290,7 @@ public class CamerasController : ControllerBase
         }
 
         // 5. 将需求注册到流控控制器
-        controller.Register(dto.AppId, dto.DisplayFps);
+        controller.Register(new FrameRequirement(dto));
 
         // 6. 路由显示逻辑 (核心整合点)
         if (dto.Type == SubscriptionType.LocalWindow)
@@ -333,4 +342,61 @@ public class CamerasController : ControllerBase
     //    var bytes = await cam.CaptureCurrentFrameAsync();
     //    return File(bytes, "image/jpeg");
     //}
+
+    // =============================================================
+    // 3. 新增：更新图像处理/分辨率参数的接口
+    // URL 示例: POST /api/cameras/1001/processing
+    // =============================================================
+    [HttpPost("{id}/processing")]
+    public IActionResult UpdateProcessingOptions(long id, [FromBody] ProcessingOptions options)
+    {
+        // A. 检查相机是否存在
+        var camera = _manager.GetDevice(id);
+        if (camera == null)
+        {
+            return NotFound(new { error = $"Camera {id} not found." });
+        }
+
+        // B. 参数校验 (防止宽高为0导致报错)
+        if (options.TargetWidth <= 0 || options.TargetHeight <= 0)
+        {
+            return BadRequest(new { error = "Target dimensions must be greater than 0." });
+        }
+
+        // C. 执行更新 (热更，立即生效)
+        // ScaleWorker 下一帧处理时会自动读取这个新配置
+        _configManager.UpdateOptions(id, options);
+
+        return Ok(new
+        {
+            success = true,
+            message = "Image processing options updated.",
+            currentConfig = options
+        });
+    }
+
+    // 在 CamerasController 类中添加
+
+    // =============================================================
+    // 新增：获取/回显图像处理参数的接口
+    // URL: GET /api/cameras/{id}/processing
+    // =============================================================
+    [HttpGet("{id}/processing")]
+    public IActionResult GetProcessingOptions(long id)
+    {
+        // 1. 检查相机是否存在
+        var camera = _manager.GetDevice(id);
+        if (camera == null)
+        {
+            return NotFound(new { error = $"Camera {id} not found." });
+        }
+
+        // 2. 从配置管理器中获取当前配置
+        // 注意：ProcessingConfigManager 内部应该处理好逻辑：
+        // 如果该设备还没配过，它会自动返回 new ProcessingOptions() (默认值)
+        var options = _configManager.GetOptions(id);
+
+        // 3. 返回 JSON 给前端
+        return Ok(options);
+    }
 }