版本260406

OrpaonVision.SiteApp/Runtime/Services/RuntimeServiceFactory.cs

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+using Microsoft.Extensions.Logging;
+using Microsoft.Extensions.Options;
+using OrpaonVision.SiteApp.Runtime.Contracts;
+
+namespace OrpaonVision.SiteApp.Runtime.Services;
+
+/// <summary>
+/// 运行时服务工厂，根据配置选择真实或模拟实现。
+/// </summary>
+public sealed class RuntimeServiceFactory
+{
+    private readonly ILogger<RuntimeServiceFactory> _logger;
+    private readonly IServiceProvider _serviceProvider;
+    private readonly HikCameraOptions _cameraOptions;
+    private readonly YoloInferenceOptions _yoloOptions;
+
+    /// <summary>
+    /// 构造函数。
+    /// </summary>
+    public RuntimeServiceFactory(
+        ILogger<RuntimeServiceFactory> logger,
+        IServiceProvider serviceProvider,
+        IOptions<HikCameraOptions> cameraOptions,
+        IOptions<YoloInferenceOptions> yoloOptions)
+    {
+        _logger = logger;
+        _serviceProvider = serviceProvider;
+        _cameraOptions = cameraOptions.Value;
+        _yoloOptions = yoloOptions.Value;
+    }
+
+    /// <summary>
+    /// 创建海康相机服务。
+    /// </summary>
+    public IHikCameraService CreateHikCameraService()
+    {
+        var runMode = _cameraOptions.RunMode?.ToUpperInvariant() ?? "MOCK";
+        
+        _logger.LogInformation("创建海康相机服务，运行模式: {RunMode}", runMode);
+
+        return runMode switch
+        {
+            "REAL" => ResolveRequired<RealHikCameraService>(),
+            "MOCK" => ResolveRequired<MockHikCameraService>(),
+            _ => CreateFallbackCameraService()
+        };
+    }
+
+    /// <summary>
+    /// 创建YOLO推理服务。
+    /// </summary>
+    public IYoloInferenceService CreateYoloInferenceService()
+    {
+        var runMode = _yoloOptions.RunMode?.ToUpperInvariant() ?? "MOCK";
+        
+        _logger.LogInformation("创建YOLO推理服务，运行模式: {RunMode}", runMode);
+
+        return runMode switch
+        {
+            "REAL" => ResolveRequired<RealYoloInferenceService>(),
+            "MOCK" => ResolveRequired<MockYoloInferenceService>(),
+            _ => CreateFallbackYoloService()
+        };
+    }
+
+    /// <summary>
+    /// 创建回退海康相机服务。
+    /// </summary>
+    private IHikCameraService CreateFallbackCameraService()
+    {
+        _logger.LogWarning("未知的相机运行模式，使用模拟实现");
+        return ResolveRequired<MockHikCameraService>();
+    }
+
+    /// <summary>
+    /// 创建回退YOLO推理服务。
+    /// </summary>
+    private IYoloInferenceService CreateFallbackYoloService()
+    {
+        _logger.LogWarning("未知的YOLO运行模式，使用模拟实现");
+        return ResolveRequired<MockYoloInferenceService>();
+    }
+
+    private T ResolveRequired<T>() where T : class
+    {
+        var service = _serviceProvider.GetService(typeof(T)) as T;
+        if (service != null)
+        {
+            return service;
+        }
+
+        throw new InvalidOperationException($"无法解析服务: {typeof(T).FullName}");
+    }
+}