feat: 视频缩略图生成、最近文件面板与前端视图重构

- 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
This commit is contained in:
2026-05-22 17:01:49 +08:00
parent 6acc92ca27
commit 2c20f9bb54
47 changed files with 5975 additions and 64 deletions
@@ -29,7 +29,7 @@ namespace FileShare_Services.Services.FileLibrary
/// <inheritdoc />
public async Task<IApiResponse> AddRootAsync(AddLibraryRootRequest request)
{
return ResponseHelper.Ok(await fileLibrary.AddRootAsync(request), "文件库目录已添加并完成扫描。");
return ResponseHelper.Ok(await fileLibrary.AddRootAsync(request), "文件库目录已添加,后续扫描将自动入库。");
}
/// <inheritdoc />
@@ -87,6 +87,20 @@ namespace FileShare_Services.Services.FileLibrary
return ResponseHelper.Ok(result);
}
/// <inheritdoc />
public async Task<IApiResponse> GetRecentFilesAsync(RecentFilesRequest request)
{
var items = await fileLibrary.GetRecentFilesAsync(request.Type, request.Count);
return ResponseHelper.Ok(items);
}
/// <inheritdoc />
public async Task<IApiResponse> MarkFilePlayedAsync(MarkFilePlayedRequest request)
{
await fileLibrary.MarkFilePlayedAsync(request.Id);
return ResponseHelper.Succeed();
}
/// <summary>
/// 验证文件 ID 是否有效,无效时抛出 <see cref="ArgumentException"/>。
/// </summary>