feat: add http vedio test

server/src/Controllers/VideoStreamController.cs

@@ -0,0 +1,115 @@
+using Microsoft.AspNetCore.Cors;
+using Microsoft.AspNetCore.Mvc;
+
+namespace server.src.Controllers;    /// <summary>
+    /// HTTP 视频流控制器
+    /// </summary>
+    [ApiController]
+    [Route("api/[controller]")]
+    public class VideoStreamController : ControllerBase
+    {    private static NLog.Logger logger = NLog.LogManager.GetCurrentClassLogger();
+    private readonly server.src.HttpVideoStreamService _videoStreamService;    /// <summary>
+    /// 初始化HTTP视频流控制器
+    /// </summary>
+    /// <param name="videoStreamService">HTTP视频流服务</param>
+    public VideoStreamController(server.src.HttpVideoStreamService videoStreamService)
+    {
+        logger.Info("创建VideoStreamController，命名空间：{Namespace}", this.GetType().Namespace);
+        _videoStreamService = videoStreamService;
+    }    /// <summary>
+    /// 获取 HTTP 视频流服务状态
+    /// </summary>
+    /// <returns>服务状态信息</returns>
+    [HttpGet("Status")]
+    [EnableCors("Users")]
+    [ProducesResponseType(typeof(object), StatusCodes.Status200OK)]
+    [ProducesResponseType(typeof(Exception), StatusCodes.Status500InternalServerError)]    public IResult GetStatus()
+    {
+        try
+        {
+            logger.Info("GetStatus方法被调用，控制器：{Controller}，路径：api/VideoStream/Status", this.GetType().Name);
+            
+            // 使用HttpVideoStreamService提供的状态信息
+            var status = _videoStreamService.GetServiceStatus();
+            
+            // 转换为小写首字母的JSON属性（符合前端惯例）
+            return TypedResults.Ok(new 
+            { 
+                isRunning = true, // HTTP视频流服务作为后台服务始终运行
+                serverPort = _videoStreamService.ServerPort,
+                streamUrl = $"http://localhost:{_videoStreamService.ServerPort}/video-feed.html",
+                mjpegUrl = $"http://localhost:{_videoStreamService.ServerPort}/video-stream",
+                snapshotUrl = $"http://localhost:{_videoStreamService.ServerPort}/snapshot",
+                connectedClients = _videoStreamService.ConnectedClientsCount,
+                clientEndpoints = _videoStreamService.GetConnectedClientEndpoints()
+            });
+        }        catch (Exception ex)
+        {
+            logger.Error(ex, "获取 HTTP 视频流服务状态失败");            return TypedResults.InternalServerError(ex.Message);
+        }
+    }
+    
+    /// <summary>
+    /// 获取 HTTP 视频流信息
+    /// </summary>
+    /// <returns>流信息</returns>
+    [HttpGet("StreamInfo")]
+    [EnableCors("Users")]
+    [ProducesResponseType(typeof(object), StatusCodes.Status200OK)]
+    [ProducesResponseType(typeof(Exception), StatusCodes.Status500InternalServerError)]
+    public IResult GetStreamInfo()
+    {
+        try
+        {
+            logger.Info("获取 HTTP 视频流信息");
+            return TypedResults.Ok(new 
+            { 
+                frameRate = _videoStreamService.FrameRate,
+                frameWidth = _videoStreamService.FrameWidth,
+                frameHeight = _videoStreamService.FrameHeight,
+                format = "MJPEG",
+                htmlUrl = $"http://localhost:{_videoStreamService.ServerPort}/video-feed.html",
+                mjpegUrl = $"http://localhost:{_videoStreamService.ServerPort}/video-stream",
+                snapshotUrl = $"http://localhost:{_videoStreamService.ServerPort}/snapshot"
+            });
+        }
+        catch (Exception ex)
+        {
+            logger.Error(ex, "获取 HTTP 视频流信息失败");            return TypedResults.InternalServerError(ex.Message);
+        }
+    }
+    
+    /// <summary>
+    /// 测试 HTTP 视频流连接
+    /// </summary>
+    /// <returns>连接测试结果</returns>
+    [HttpPost("TestConnection")]
+    [EnableCors("Users")]
+    [ProducesResponseType(typeof(bool), StatusCodes.Status200OK)]
+    [ProducesResponseType(typeof(Exception), StatusCodes.Status500InternalServerError)]
+    public async Task<IResult> TestConnection()
+    {
+        try
+        {
+            logger.Info("测试 HTTP 视频流连接");
+            
+            // 尝试通过HTTP请求检查视频流服务是否可访问
+            using (var httpClient = new HttpClient())
+            {
+                httpClient.Timeout = TimeSpan.FromSeconds(2); // 设置较短的超时时间
+                var response = await httpClient.GetAsync($"http://localhost:{_videoStreamService.ServerPort}/");
+                
+                // 只要能连接上就认为成功，不管返回状态
+                bool isConnected = response.IsSuccessStatusCode;
+                
+                return TypedResults.Ok(isConnected);
+            }
+        }
+        catch (Exception ex)
+        {
+            logger.Error(ex, "HTTP 视频流连接测试失败");
+            // 连接失败但不抛出异常，而是返回连接失败的结果
+            return TypedResults.Ok(false);
+        }
+    }
+}