feat(backend): YouTube Music search and playback resolution endpoints

2026-07-16 01:05:42 +02:00
parent 87997d90a4
commit 2bd5ef729e
20 changed files with 506 additions and 27 deletions
@@ -0,0 +1,9 @@
+namespace Musify.Application.Contracts
+{
+    public record YouTubeDownloadResult(int ExitCode, string StandardError);
+
+    public interface IYouTubeDownloaderService
+    {
+        Task<YouTubeDownloadResult> DownloadAudioAsync(string videoId, string destinationFilePath, CancellationToken cancellationToken);
+    }
+}
@@ -0,0 +1,25 @@
+using ErrorOr;
+
+namespace Musify.Application.Contracts
+{
+    public record YouTubeSongResult(
+        string VideoId,
+        string Title,
+        string Artist,
+        string Album,
+        int DurationSeconds,
+        string ThumbnailUrl);
+
+    public record YouTubeSearchResult(
+        IReadOnlyList<YouTubeSongResult> Items,
+        string ContinuationToken);
+
+    public record YouTubeStreamInfo(string Url, int ExpiresInSeconds);
+
+    public interface IYouTubeMusicService
+    {
+        Task<ErrorOr<YouTubeSearchResult>> SearchSongsAsync(string query, string continuationToken, CancellationToken cancellationToken);
+
+        Task<ErrorOr<YouTubeStreamInfo>> GetAudioStreamAsync(string videoId, CancellationToken cancellationToken);
+    }
+}