Добавлен вывод названия трека и обложки в плеере

PlaylistShared.Api/Controllers/AudioController.cs

@@ -3,6 +3,8 @@ using Microsoft.AspNetCore.Identity;
 using Microsoft.AspNetCore.Mvc;
 using PlaylistShared.Api.Entities;
 using PlaylistShared.Api.Services;
+using PlaylistShared.Shared;
+using PlaylistShared.Shared.DTO;
 using System.Security.Claims;
 
 namespace PlaylistShared.Api.Controllers;
@@ -70,6 +72,24 @@ public class AudioController : ControllerBase
         return new EmptyResult();
     }
 
+    [HttpGet("track-info/{trackId}")]
+    [AllowAnonymous]
+    public async Task<ActionResult<ApiResponse<TrackInfoDto>>> GetTrackInfo(string trackId, [FromQuery] string? access_token = null, [FromQuery] string? shared_id = null)
+    {
+        var user = await GetUserFromToken(access_token);
+        if (user == null) user = await GetUserFromSharedPlaylistId(shared_id);
+        if (user == null) return Unauthorized();
+
+        var track = await _yandexService.GetYTrackAsync(user, trackId);
+        if (track == null) return NotFound();
+
+        return Ok(ApiResponse<TrackInfoDto>.Ok(new TrackInfoDto
+        {
+            Title = track.Title,
+            CoverUri = track.CoverUri,
+        }));
+    }
+
     private async Task<ApplicationUser?> GetUserFromToken(string? token)
     {
         if (string.IsNullOrEmpty(token)) return null;

PlaylistShared.Api/Services/YandexMusicService.cs

@@ -4,6 +4,7 @@ using PlaylistShared.Shared.DTO;
 using YandexMusic;
 using YandexMusic.API.Extensions.API;
 using YandexMusic.API.Models.Playlist;
+using YandexMusic.API.Models.Track;
 
 namespace PlaylistShared.Api.Services;
 
@@ -74,12 +75,18 @@ public class YandexMusicService
     }
 
     public async Task<string?> GetTrackFileUrlAsync(ApplicationUser user, string trackId)
+    {
+        var track = await GetYTrackAsync(user, trackId);
+        if (track == null) return null;
+        return await track.GetLinkAsync();
+    }
+
+    public async Task<YTrack?> GetYTrackAsync(ApplicationUser user, string trackId)
     {
         using var client = await CreateClientAsync(user);
         if (client == null) return null;
         var track = await client.GetTrackAsync(trackId);
-        if (track == null) return null;
-        return await track.GetLinkAsync();
+        return track;
     }
 
     public string EncryptToken(string token) => _dataProtector.Protect(token);