luoqian
2c20f9bb54
- 新增 VideoThumbnailService，基于 ffmpeg 截取视频缩略图，ffprobe 提取时长
- 新增 ManagedThumbnailMap 模型及多数据库迁移，存储缩略图元数据
- 新增 /api/thumbnails/{id} 缩略图流端点
- 新增最近添加/最近播放 API 与前端面板，支持列表/网格双视图切换
- FileRecordDto 扩展 thumbnailUrl、videoDuration、lastPlayedAt 字段
- 前端新增文件库 Tab 导航、卡片网格视图、视频海报与时长信息栏
- 添加文件库目录不再同步全量扫描，改为后台异步自动扫描
107 lines
4.1 KiB
C#
107 lines
4.1 KiB
C#
using Authentication;
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using Avalonia;
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using FileShare_Common.Infrastructure;
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using FileShare_EFCore.Database;
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using FileShare_PC.Authentication;
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using FileShare_PC.Views;
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using FileShare_Services.Core;
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using FileShare_Services.Endpoints;
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using FileShare_Services.Services;
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using FileShare_Services.Services.AuthService;
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using FileShare_Services.Services.FileLibrary;
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using Microsoft.Extensions.DependencyInjection;
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using Serilog;
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using System;
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using System.IO;
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namespace FileShare_PC
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{
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/// <summary>
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/// 桌面应用程序入口类，负责配置 DI 容器、初始化数据库和启动 Avalonia 框架。
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/// </summary>
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internal sealed class Program
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{
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/// <summary>
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/// 获取全局 DI 服务提供程序。
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/// </summary>
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public static IServiceProvider Services { get; private set; } = null!;
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/// <summary>
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/// 应用程序主入口点。
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/// </summary>
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/// <param name="args">命令行参数。</param>
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[STAThread]
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public static void Main(string[] args)
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{
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// 初始化日志系统
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AppLog.Initialize(LoggingConfiguration.CreateDefaultLogger(logDir: "logs"));
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AppLog.Information("FileShare-PC 正在启动...");
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ConfigureServices();
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// 初始化数据库（自动迁移 + 种子数据）
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Services.InitializeDatabase<AppDataContext>();
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#if DEBUG
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// 开启 WebView2 远程调试，启动后在 Edge 中访问 edge://inspect 调试网页
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Environment.SetEnvironmentVariable(
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"WEBVIEW2_ADDITIONAL_BROWSER_ARGUMENTS",
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"--remote-debugging-port=9222 --auto-open-devtools-for-tabs");
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#endif
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BuildAvaloniaApp().StartWithClassicDesktopLifetime(args);
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}
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/// <summary>
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/// 配置 DI 容器，注册数据库、业务服务、鉴权服务和统一端点。
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/// </summary>
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private static void ConfigureServices()
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{
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var services = new ServiceCollection();
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// ---- 数据库 ----
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// 注册默认数据库提供程序（SQLite / MySQL / PostgreSQL / SqlServer）
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DatabaseProviderRegistry.RegisterDefaults();
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// 桌面端固定使用 SQLite 本地数据库
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services.AddAppDatabase<AppDataContext>(DatabaseConfiguration.ForSQLite("app.db"));
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// ---- 业务服务 ----
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services.AddSingleton<WeatherForecastService>();
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services.AddSingleton<IPcThirdPartyAuthorizationClient, DefaultPcThirdPartyAuthorizationClient>();
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services.AddSingleton<PcGlobalTokenService>();
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services.AddSingleton<IAuthService, PcAuthService>();
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services.AddSingleton<IPcAuthEndpointService, PcAuthEndpointService>();
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services.AddSingleton(new ThumbnailStorageOptions());
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services.AddSingleton<IVideoThumbnailService>(sp =>
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new VideoThumbnailService(sp.GetRequiredService<ThumbnailStorageOptions>()));
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services.AddScoped<IFileLibraryService, FileLibraryService>();
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services.AddScoped<IFileLibraryEndpointService, FileLibraryEndpointService>();
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services.AddScoped<IFileStreamService, FileStreamService>();
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services.AddScoped<IThumbnailStreamService, ThumbnailStreamService>();
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// ---- 端点注册 ----
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var endpointBuilder = new ServiceEndpointBuilder();
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AppEndpoints.Configure(endpointBuilder);
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AuthEndpoints.ConfigurePc(endpointBuilder);
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var endpoints = endpointBuilder.Build();
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services.AddSingleton(endpoints);
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// 注册 Window
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services.AddTransient<MainWindow>(sp => new MainWindow(sp));
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Services = services.BuildServiceProvider();
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}
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/// <summary>
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/// 构建 Avalonia 应用程序（供可视化设计器使用，请勿删除）。
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/// </summary>
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/// <returns>Avalonia 应用构建器。</returns>
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public static AppBuilder BuildAvaloniaApp()
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=> AppBuilder.Configure<App>()
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.UsePlatformDetect()
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.WithInterFont()
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.LogToTrace();
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}
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}
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