v1

OrpaonVision.ConfigApp/Annotation/Options/CvatOptions.cs

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+namespace OrpaonVision.ConfigApp.Annotation.Options;
+
+/// <summary>
+/// CVAT 连接配置。
+/// </summary>
+public sealed class CvatOptions
+{
+    /// <summary>
+    /// CVAT 服务地址。
+    /// </summary>
+    public string ServerEndpoint { get; set; } = "http://127.0.0.1:8080";
+
+    /// <summary>
+    /// API Token（预留）。
+    /// </summary>
+    public string? ApiToken { get; set; }
+
+    /// <summary>
+    /// 同步超时时间（秒）。
+    /// </summary>
+    public int SyncTimeoutSeconds { get; set; } = 60;
+}

OrpaonVision.ConfigApp/Annotation/Services/CvatAnnotationSyncAppService.cs

@@ -0,0 +1,82 @@
+using OrpaonVision.ConfigApp.Annotation.Options;
+using OrpaonVision.Core.Annotation;
+using OrpaonVision.Core.Annotation.Contracts;
+using OrpaonVision.Core.Enums;
+using OrpaonVision.Core.Results;
+
+namespace OrpaonVision.ConfigApp.Annotation.Services;
+
+/// <summary>
+/// CVAT 标注同步应用服务（骨架实现）。
+/// 
+/// 说明：
+/// - 当前阶段先提供参数校验与返回契约，便于前后链路先跑通；
+/// - 实际 HTTP 调用、认证、重试策略将在后续迭代补齐。
+/// </summary>
+public sealed class CvatAnnotationSyncAppService : IAnnotationSyncAppService
+{
+    private readonly CvatOptions _options;
+
+    /// <summary>
+    /// 构造函数。
+    /// </summary>
+    /// <param name="options">CVAT 配置。</param>
+    public CvatAnnotationSyncAppService(CvatOptions options)
+    {
+        _options = options;
+    }
+
+    /// <inheritdoc />
+    public Task<Result> SyncProjectAsync(SyncAnnotationProjectCommand command, CancellationToken cancellationToken = default)
+    {
+        if (command.Platform != AnnotationPlatformEnum.Cvat)
+        {
+            return Task.FromResult(Result.Fail("ANNOTATION_PLATFORM_NOT_SUPPORTED", "当前版本仅支持 CVAT 平台同步。"));
+        }
+
+        if (command.ProjectId == Guid.Empty || command.AnnotationTaskId == Guid.Empty)
+        {
+            return Task.FromResult(Result.Fail("ANNOTATION_ARGUMENT_INVALID", "项目标识或标注任务标识无效。"));
+        }
+
+        if (string.IsNullOrWhiteSpace(command.CvatServerEndpoint))
+        {
+            return Task.FromResult(Result.Fail("ANNOTATION_ENDPOINT_REQUIRED", "CVAT 服务地址不能为空。"));
+        }
+
+        if (!Uri.TryCreate(command.CvatServerEndpoint, UriKind.Absolute, out _))
+        {
+            return Task.FromResult(Result.Fail("ANNOTATION_ENDPOINT_INVALID", "CVAT 服务地址格式不合法。"));
+        }
+
+        if (command.CvatTaskId <= 0 || command.CvatProjectId <= 0)
+        {
+            return Task.FromResult(Result.Fail("ANNOTATION_CVAT_ID_INVALID", "CVAT 项目 ID 或任务 ID 必须大于 0。"));
+        }
+
+        // 当前为骨架实现：预留后续与 CVAT API 的双向同步逻辑。
+        return Task.FromResult(Result.Success(message: "CVAT 同步请求已受理。"));
+    }
+
+    /// <inheritdoc />
+    public Task<Result<AnnotationSyncStatusDto>> GetSyncStatusAsync(Guid projectId, CancellationToken cancellationToken = default)
+    {
+        if (projectId == Guid.Empty)
+        {
+            return Task.FromResult(Result<AnnotationSyncStatusDto>.Fail("ANNOTATION_PROJECT_ID_INVALID", "项目标识不能为空。"));
+        }
+
+        var status = new AnnotationSyncStatusDto
+        {
+            ProjectId = projectId,
+            AnnotationTaskId = Guid.Empty,
+            Platform = AnnotationPlatformEnum.Cvat,
+            SyncStatus = AnnotationSyncStatusEnum.None,
+            ProgressPercent = 0,
+            LastSyncedAtUtc = null,
+            LastErrorMessage = null
+        };
+
+        return Task.FromResult(Result<AnnotationSyncStatusDto>.Success(status, message: $"CVAT 状态查询完成（{_options.ServerEndpoint}）。"));
+    }
+}

OrpaonVision.ConfigApp/App.xaml

@@ -0,0 +1,8 @@
+<Application x:Class="OrpaonVision.ConfigApp.App"
+             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+             xmlns:local="clr-namespace:OrpaonVision.ConfigApp">
+    <Application.Resources>
+         
+    </Application.Resources>
+</Application>

OrpaonVision.ConfigApp/App.xaml.cs

@@ -0,0 +1,37 @@
+using Microsoft.Extensions.DependencyInjection;
+using OrpaonVision.ConfigApp.DependencyInjection;
+using System.Windows;
+
+namespace OrpaonVision.ConfigApp
+{
+    /// <summary>
+    /// Interaction logic for App.xaml
+    /// </summary>
+    public partial class App : Application
+    {
+        private ServiceProvider? _serviceProvider;
+
+        /// <inheritdoc />
+        protected override void OnStartup(StartupEventArgs e)
+        {
+            base.OnStartup(e);
+
+            var services = new ServiceCollection();
+            services.AddConfigAppServices();
+            services.AddSingleton<MainWindow>();
+
+            _serviceProvider = services.BuildServiceProvider();
+
+            var mainWindow = _serviceProvider.GetRequiredService<MainWindow>();
+            mainWindow.Show();
+        }
+
+        /// <inheritdoc />
+        protected override void OnExit(ExitEventArgs e)
+        {
+            _serviceProvider?.Dispose();
+            base.OnExit(e);
+        }
+    }
+
+}

OrpaonVision.ConfigApp/AssemblyInfo.cs

@@ -0,0 +1,10 @@
+using System.Windows;
+
+[assembly: ThemeInfo(
+    ResourceDictionaryLocation.None,            //where theme specific resource dictionaries are located
+                                                //(used if a resource is not found in the page,
+                                                // or application resource dictionaries)
+    ResourceDictionaryLocation.SourceAssembly   //where the generic resource dictionary is located
+                                                //(used if a resource is not found in the page,
+                                                // app, or any theme specific resource dictionaries)
+)]

OrpaonVision.ConfigApp/DependencyInjection/ServiceCollectionExtensions.cs

@@ -0,0 +1,24 @@
+using Microsoft.Extensions.DependencyInjection;
+using OrpaonVision.ConfigApp.Annotation.Options;
+using OrpaonVision.ConfigApp.Annotation.Services;
+using OrpaonVision.Core.Annotation;
+
+namespace OrpaonVision.ConfigApp.DependencyInjection;
+
+/// <summary>
+/// ConfigApp 服务注册扩展。
+/// </summary>
+public static class ServiceCollectionExtensions
+{
+    /// <summary>
+    /// 注册 ConfigApp 应用服务。
+    /// </summary>
+    /// <param name="services">服务集合。</param>
+    /// <returns>服务集合。</returns>
+    public static IServiceCollection AddConfigAppServices(this IServiceCollection services)
+    {
+        services.AddSingleton(new CvatOptions());
+        services.AddSingleton<IAnnotationSyncAppService, CvatAnnotationSyncAppService>();
+        return services;
+    }
+}

OrpaonVision.ConfigApp/MainWindow.xaml

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+<Window x:Class="OrpaonVision.ConfigApp.MainWindow"
+        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+        xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+        xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+        xmlns:local="clr-namespace:OrpaonVision.ConfigApp"
+        mc:Ignorable="d"
+        Title="MainWindow" Height="450" Width="800">
+    <Grid>
+
+    </Grid>
+</Window>

OrpaonVision.ConfigApp/MainWindow.xaml.cs

@@ -0,0 +1,25 @@
+using OrpaonVision.Core.Annotation;
+using System.Windows;
+
+namespace OrpaonVision.ConfigApp
+{
+    /// <summary>
+    /// Interaction logic for MainWindow.xaml
+    /// </summary>
+    public partial class MainWindow : Window
+    {
+        private readonly IAnnotationSyncAppService _annotationSyncAppService;
+
+        /// <summary>
+        /// 主窗口构造函数。
+        /// </summary>
+        /// <param name="annotationSyncAppService">标注同步应用服务。</param>
+        public MainWindow(IAnnotationSyncAppService annotationSyncAppService)
+        {
+            _annotationSyncAppService = annotationSyncAppService;
+            InitializeComponent();
+
+            Title = "OrpaonVision ConfigApp (CVAT)";
+        }
+    }
+}

OrpaonVision.ConfigApp/OrpaonVision.ConfigApp.csproj

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+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>WinExe</OutputType>
+    <TargetFramework>net8.0-windows</TargetFramework>
+    <Nullable>enable</Nullable>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <UseWPF>true</UseWPF>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\OrpaonVision.Core\OrpaonVision.Core.csproj" />
+    <ProjectReference Include="..\OrpaonVision.Model\OrpaonVision.Model.csproj" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="8.0.0" />
+  </ItemGroup>
+
+</Project>