版本260406

OrpaonVision.SiteApp/Runtime/Services/MockCameraService.cs

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+using OrpaonVision.Core.Results;
+using OrpaonVision.SiteApp.Runtime.Contracts;
+using OrpaonVision.SiteApp.Runtime.Options;
+
+namespace OrpaonVision.SiteApp.Runtime.Services
+{
+    /// <summary>
+    /// 相机服务模拟实现（MVP 阶段）。
+    /// </summary>
+    public sealed class MockCameraService : ICameraService
+    {
+        private readonly RuntimeOptions _options;
+
+        /// <summary>
+        /// 构造函数。
+        /// </summary>
+        public MockCameraService(RuntimeOptions options)
+        {
+            _options = options;
+        }
+
+        /// <inheritdoc />
+        public Result<CameraFrameDto> CaptureFrame()
+        {
+            var frame = new CameraFrameDto
+            {
+                FrameId = Guid.NewGuid(),
+                CapturedAtUtc = DateTime.UtcNow,
+                CameraId = _options.CameraId
+            };
+
+            return Result<CameraFrameDto>.Success(frame, message: "相机采图成功。");
+        }
+    }
+}