Fix apostrophe matching, add URL input for track mapping, improve search caching

- Enhanced FuzzyMatcher to normalize apostrophes (', ', ', etc) for better matching
- Added Redis-only caching for search results (15 min TTL)
- Added pattern-based cache deletion for search and image keys
- Added URL input field in Map to Local modal to paste Jellyfin track URLs
- Added /api/admin/jellyfin/track/{id} endpoint to fetch track details by ID
- Fixed duplicate cache key declaration in GetSpotifyPlaylistTracksOrderedAsync
- Updated cache clearing to include new spotify:playlist:items:* keys

allstarr/Controllers/AdminController.cs

@@ -553,6 +553,56 @@ public class AdminController : ControllerBase
         }
     }
     
+    /// <summary>
+    /// Get track details by Jellyfin ID (for URL-based mapping)
+    /// </summary>
+    [HttpGet("jellyfin/track/{id}")]
+    public async Task<IActionResult> GetJellyfinTrack(string id)
+    {
+        if (string.IsNullOrWhiteSpace(id))
+        {
+            return BadRequest(new { error = "Track ID is required" });
+        }
+        
+        try
+        {
+            var url = $"{_jellyfinSettings.Url}/Items/{id}";
+            var request = new HttpRequestMessage(HttpMethod.Get, url);
+            request.Headers.Add("X-Emby-Authorization", GetJellyfinAuthHeader());
+            
+            var response = await _jellyfinHttpClient.SendAsync(request);
+            if (!response.IsSuccessStatusCode)
+            {
+                return StatusCode((int)response.StatusCode, new { error = "Track not found" });
+            }
+            
+            var json = await response.Content.ReadAsStringAsync();
+            using var doc = JsonDocument.Parse(json);
+            
+            var item = doc.RootElement;
+            var trackId = item.TryGetProperty("Id", out var idEl) ? idEl.GetString() : "";
+            var title = item.TryGetProperty("Name", out var nameEl) ? nameEl.GetString() : "";
+            var album = item.TryGetProperty("Album", out var albumEl) ? albumEl.GetString() : "";
+            var artist = "";
+            
+            if (item.TryGetProperty("Artists", out var artistsEl) && artistsEl.GetArrayLength() > 0)
+            {
+                artist = artistsEl[0].GetString() ?? "";
+            }
+            else if (item.TryGetProperty("AlbumArtist", out var albumArtistEl))
+            {
+                artist = albumArtistEl.GetString() ?? "";
+            }
+            
+            return Ok(new { id = trackId, title, artist, album });
+        }
+        catch (Exception ex)
+        {
+            _logger.LogError(ex, "Failed to get Jellyfin track {Id}", id);
+            return StatusCode(500, new { error = "Failed to get track details" });
+        }
+    }
+    
     /// <summary>
     /// Save manual track mapping
     /// </summary>
@@ -896,7 +946,7 @@ public class AdminController : ControllerBase
         }
         
         // Clear ALL Redis cache keys for Spotify playlists
-        // This includes matched tracks, ordered tracks, missing tracks, etc.
+        // This includes matched tracks, ordered tracks, missing tracks, playlist items, etc.
         foreach (var playlist in _spotifyImportSettings.Playlists)
         {
             var keysToDelete = new[]
@@ -904,7 +954,8 @@ public class AdminController : ControllerBase
                 $"spotify:playlist:{playlist.Name}",
                 $"spotify:missing:{playlist.Name}",
                 $"spotify:matched:{playlist.Name}",
-                $"spotify:matched:ordered:{playlist.Name}"
+                $"spotify:matched:ordered:{playlist.Name}",
+                $"spotify:playlist:items:{playlist.Name}"  // NEW: Clear file-backed playlist items cache
             };
             
             foreach (var key in keysToDelete)
@@ -917,7 +968,16 @@ public class AdminController : ControllerBase
             }
         }
         
-        _logger.LogInformation("Cache cleared: {Files} files, {RedisKeys} Redis keys", clearedFiles, clearedRedisKeys);
+        // Clear all search cache keys (pattern-based deletion)
+        var searchKeysDeleted = await _cache.DeleteByPatternAsync("search:*");
+        clearedRedisKeys += searchKeysDeleted;
+        
+        // Clear all image cache keys (pattern-based deletion)
+        var imageKeysDeleted = await _cache.DeleteByPatternAsync("image:*");
+        clearedRedisKeys += imageKeysDeleted;
+        
+        _logger.LogInformation("Cache cleared: {Files} files, {RedisKeys} Redis keys (including {SearchKeys} search keys, {ImageKeys} image keys)", 
+            clearedFiles, clearedRedisKeys, searchKeysDeleted, imageKeysDeleted);
         
         return Ok(new { 
             message = "Cache cleared successfully", 

allstarr/Controllers/JellyfinController.cs

@@ -102,6 +102,20 @@ public class JellyfinController : ControllerBase
         _logger.LogInformation("=== SEARCHITEMS V2 CALLED === searchTerm={SearchTerm}, includeItemTypes={ItemTypes}, parentId={ParentId}, artistIds={ArtistIds}, userId={UserId}", 
             searchTerm, includeItemTypes, parentId, artistIds, userId);
 
+        // Cache search results in Redis only (no file persistence, 15 min TTL)
+        // Only cache actual searches, not browse operations
+        if (!string.IsNullOrWhiteSpace(searchTerm) && string.IsNullOrWhiteSpace(artistIds))
+        {
+            var cacheKey = $"search:{searchTerm?.ToLowerInvariant()}:{includeItemTypes}:{limit}:{startIndex}";
+            var cachedResult = await _cache.GetAsync<object>(cacheKey);
+            
+            if (cachedResult != null)
+            {
+                _logger.LogDebug("✅ Returning cached search results for '{SearchTerm}'", searchTerm);
+                return new JsonResult(cachedResult);
+            }
+        }
+
         // If filtering by artist, handle external artists
         if (!string.IsNullOrWhiteSpace(artistIds))
         {
@@ -126,17 +140,50 @@ public class JellyfinController : ControllerBase
             
             // Ensure MediaSources is included in Fields parameter for bitrate info
             var queryString = Request.QueryString.Value ?? "";
-            if (!queryString.Contains("Fields=", StringComparison.OrdinalIgnoreCase))
+            
+            if (!string.IsNullOrEmpty(queryString))
             {
-                // No Fields parameter, add MediaSources
-                queryString = string.IsNullOrEmpty(queryString) 
-                    ? "?Fields=MediaSources" 
-                    : $"{queryString}&Fields=MediaSources";
+                // Parse query string to modify Fields parameter
+                var queryParams = Microsoft.AspNetCore.WebUtilities.QueryHelpers.ParseQuery(queryString);
+                
+                if (queryParams.ContainsKey("Fields"))
+                {
+                    var fieldsValue = queryParams["Fields"].ToString();
+                    if (!fieldsValue.Contains("MediaSources", StringComparison.OrdinalIgnoreCase))
+                    {
+                        // Append MediaSources to existing Fields
+                        var newFields = string.IsNullOrEmpty(fieldsValue) 
+                            ? "MediaSources" 
+                            : $"{fieldsValue},MediaSources";
+                        
+                        // Rebuild query string with updated Fields
+                        var newQueryParams = new Dictionary<string, string>();
+                        foreach (var kvp in queryParams)
+                        {
+                            if (kvp.Key == "Fields")
+                            {
+                                newQueryParams[kvp.Key] = newFields;
+                            }
+                            else
+                            {
+                                newQueryParams[kvp.Key] = kvp.Value.ToString();
+                            }
+                        }
+                        
+                        queryString = "?" + string.Join("&", newQueryParams.Select(kvp => 
+                            $"{Uri.EscapeDataString(kvp.Key)}={Uri.EscapeDataString(kvp.Value)}"));
+                    }
+                }
+                else
+                {
+                    // No Fields parameter, add it
+                    queryString = $"{queryString}&Fields=MediaSources";
+                }
             }
-            else if (!queryString.Contains("MediaSources", StringComparison.OrdinalIgnoreCase))
+            else
             {
-                // Fields parameter exists but doesn't include MediaSources, append it
-                queryString = $"{queryString},MediaSources";
+                // No query string at all
+                queryString = "?Fields=MediaSources";
             }
             
             endpoint = $"{endpoint}{queryString}";
@@ -301,6 +348,14 @@ public class JellyfinController : ControllerBase
                 StartIndex = startIndex
             };
 
+            // Cache search results in Redis (15 min TTL, no file persistence)
+            if (!string.IsNullOrWhiteSpace(searchTerm) && string.IsNullOrWhiteSpace(artistIds))
+            {
+                var cacheKey = $"search:{searchTerm?.ToLowerInvariant()}:{includeItemTypes}:{limit}:{startIndex}";
+                await _cache.SetAsync(cacheKey, response, TimeSpan.FromMinutes(15));
+                _logger.LogDebug("💾 Cached search results for '{SearchTerm}' (15 min TTL)", searchTerm);
+            }
+
             _logger.LogInformation("About to serialize response...");
 
             var json = System.Text.Json.JsonSerializer.Serialize(response, new System.Text.Json.JsonSerializerOptions
@@ -2898,6 +2953,41 @@ public class JellyfinController : ControllerBase
     /// </summary>
     private async Task<IActionResult?> GetSpotifyPlaylistTracksOrderedAsync(string spotifyPlaylistName, string playlistId)
     {
+        // Check Redis cache first for fast serving
+        var cacheKey = $"spotify:playlist:items:{spotifyPlaylistName}";
+        var cachedItems = await _cache.GetAsync<List<Dictionary<string, object?>>>(cacheKey);
+        
+        if (cachedItems != null && cachedItems.Count > 0)
+        {
+            _logger.LogInformation("✅ Loaded {Count} playlist items from Redis cache for {Playlist}", 
+                cachedItems.Count, spotifyPlaylistName);
+            
+            return new JsonResult(new
+            {
+                Items = cachedItems,
+                TotalRecordCount = cachedItems.Count,
+                StartIndex = 0
+            });
+        }
+        
+        // Check file cache as fallback
+        var fileItems = await LoadPlaylistItemsFromFile(spotifyPlaylistName);
+        if (fileItems != null && fileItems.Count > 0)
+        {
+            _logger.LogInformation("✅ Loaded {Count} playlist items from file cache for {Playlist}", 
+                fileItems.Count, spotifyPlaylistName);
+            
+            // Restore to Redis cache
+            await _cache.SetAsync(cacheKey, fileItems, TimeSpan.FromHours(24));
+            
+            return new JsonResult(new
+            {
+                Items = fileItems,
+                TotalRecordCount = fileItems.Count,
+                StartIndex = 0
+            });
+        }
+        
         // Check for ordered matched tracks from SpotifyTrackMatchingService
         var orderedCacheKey = $"spotify:matched:ordered:{spotifyPlaylistName}";
         var orderedTracks = await _cache.GetAsync<List<MatchedTrack>>(orderedCacheKey);
@@ -2912,7 +3002,7 @@ public class JellyfinController : ControllerBase
         _logger.LogDebug("Using {Count} ordered matched tracks for {Playlist}", 
             orderedTracks.Count, spotifyPlaylistName);
         
-        // Get existing Jellyfin playlist items (tracks the Spotify Import plugin already found)
+        // Get existing Jellyfin playlist items (RAW - don't convert!)
         // CRITICAL: Must include UserId parameter or Jellyfin returns empty results
         var userId = _settings.UserId;
         if (string.IsNullOrEmpty(userId))
@@ -2921,7 +3011,8 @@ public class JellyfinController : ControllerBase
             return null; // Fall back to legacy mode
         }
         
-        var playlistItemsUrl = $"Playlists/{playlistId}/Items?UserId={userId}";
+        // Request MediaSources field to get bitrate info
+        var playlistItemsUrl = $"Playlists/{playlistId}/Items?UserId={userId}&Fields=MediaSources";
         
         _logger.LogInformation("🔍 Fetching existing tracks from Jellyfin playlist {PlaylistId} with UserId {UserId}", 
             playlistId, userId);
@@ -2937,24 +3028,41 @@ public class JellyfinController : ControllerBase
             return null;
         }
         
-        var existingTracks = new List<Song>();
+        // Keep raw Jellyfin items - don't convert to Song objects!
+        var jellyfinItems = new List<JsonElement>();
+        var jellyfinItemsByName = new Dictionary<string, JsonElement>();
         
         if (existingTracksResponse != null && 
             existingTracksResponse.RootElement.TryGetProperty("Items", out var items))
         {
             foreach (var item in items.EnumerateArray())
             {
-                var song = _modelMapper.ParseSong(item);
-                existingTracks.Add(song);
-                _logger.LogDebug("  📌 Local track: {Title} - {Artist}", song.Title, song.Artist);
+                jellyfinItems.Add(item);
+                
+                // Index by title+artist for matching
+                var title = item.TryGetProperty("Name", out var nameEl) ? nameEl.GetString() ?? "" : "";
+                var artist = "";
+                if (item.TryGetProperty("Artists", out var artistsEl) && artistsEl.GetArrayLength() > 0)
+                {
+                    artist = artistsEl[0].GetString() ?? "";
+                }
+                else if (item.TryGetProperty("AlbumArtist", out var albumArtistEl))
+                {
+                    artist = albumArtistEl.GetString() ?? "";
+                }
+                
+                var key = $"{title}|{artist}".ToLowerInvariant();
+                if (!jellyfinItemsByName.ContainsKey(key))
+                {
+                    jellyfinItemsByName[key] = item;
+                }
             }
-            _logger.LogInformation("✅ Found {Count} existing LOCAL tracks in Jellyfin playlist - will match by name only", 
-                existingTracks.Count);
+            
+            _logger.LogInformation("✅ Found {Count} existing LOCAL tracks in Jellyfin playlist", jellyfinItems.Count);
         }
         else
         {
             _logger.LogWarning("⚠️ No existing tracks found in Jellyfin playlist {PlaylistId} - playlist may be empty", playlistId);
-            // Don't return null - continue with external tracks only
         }
         
         // Get the full playlist from Spotify to know the correct order
@@ -2966,225 +3074,96 @@ public class JellyfinController : ControllerBase
         }
         
         // Build the final track list in correct Spotify order
-        // STRATEGY: Match Jellyfin tracks to Spotify positions, then fill gaps with external
-        var finalTracks = new List<Song>();
+        var finalItems = new List<Dictionary<string, object?>>();
+        var usedJellyfinItems = new HashSet<string>();
         var localUsedCount = 0;
         var externalUsedCount = 0;
-        var skippedCount = 0;
         
-        _logger.LogInformation("🔍 Matching {JellyfinCount} Jellyfin tracks to {SpotifyCount} Spotify positions...", 
-            existingTracks.Count, spotifyTracks.Count);
-        
-        // Step 1: Check for manual mappings first
-        var manualMappings = new Dictionary<string, string>(); // Spotify ID -> Jellyfin ID
-        foreach (var spotifyTrack in spotifyTracks)
-        {
-            var mappingKey = $"spotify:manual-map:{spotifyPlaylistName}:{spotifyTrack.SpotifyId}";
-            var jellyfinId = await _cache.GetAsync<string>(mappingKey);
-            if (!string.IsNullOrEmpty(jellyfinId))
-            {
-                manualMappings[spotifyTrack.SpotifyId] = jellyfinId;
-                _logger.LogInformation("📌 Manual mapping found: Spotify {SpotifyId} → Jellyfin {JellyfinId}", 
-                    spotifyTrack.SpotifyId, jellyfinId);
-            }
-        }
-        
-        // Step 2: For each Spotify position, find the best matching Jellyfin track
-        var spotifyToJellyfinMap = new Dictionary<int, Song>(); // Spotify position -> Jellyfin track
-        var usedJellyfinTracks = new HashSet<string>(); // Track which Jellyfin tracks we've used
+        _logger.LogInformation("🔍 Building playlist in Spotify order with {SpotifyCount} positions...", spotifyTracks.Count);
         
         foreach (var spotifyTrack in spotifyTracks.OrderBy(t => t.Position))
         {
-            if (existingTracks.Count == 0) break;
+            // Try to find matching Jellyfin item by fuzzy matching
+            JsonElement? matchedJellyfinItem = null;
+            string? matchedKey = null;
+            double bestScore = 0;
             
-            // Check for manual mapping first
-            if (manualMappings.TryGetValue(spotifyTrack.SpotifyId, out var mappedJellyfinId))
+            foreach (var kvp in jellyfinItemsByName)
             {
-                var mappedTrack = existingTracks.FirstOrDefault(t => t.Id == mappedJellyfinId);
-                if (mappedTrack != null && !usedJellyfinTracks.Contains(mappedTrack.Id))
+                if (usedJellyfinItems.Contains(kvp.Key)) continue;
+                
+                var item = kvp.Value;
+                var title = item.TryGetProperty("Name", out var nameEl) ? nameEl.GetString() ?? "" : "";
+                var artist = "";
+                if (item.TryGetProperty("Artists", out var artistsEl) && artistsEl.GetArrayLength() > 0)
                 {
-                    spotifyToJellyfinMap[spotifyTrack.Position] = mappedTrack;
-                    usedJellyfinTracks.Add(mappedTrack.Id);
-                    _logger.LogInformation("✅ Position #{Pos}: '{SpotifyTitle}' → LOCAL (manual): '{JellyfinTitle}'", 
-                        spotifyTrack.Position, spotifyTrack.Title, mappedTrack.Title);
-                    continue;
+                    artist = artistsEl[0].GetString() ?? "";
+                }
+                
+                var titleScore = FuzzyMatcher.CalculateSimilarity(spotifyTrack.Title, title);
+                var artistScore = FuzzyMatcher.CalculateSimilarity(spotifyTrack.PrimaryArtist, artist);
+                var totalScore = (titleScore * 0.7) + (artistScore * 0.3);
+                
+                if (totalScore > bestScore && totalScore >= 70)
+                {
+                    bestScore = totalScore;
+                    matchedJellyfinItem = item;
+                    matchedKey = kvp.Key;
                 }
             }
             
-            // Find best matching Jellyfin track that hasn't been used yet
-            var bestMatch = existingTracks
-                .Where(song => !usedJellyfinTracks.Contains(song.Id))
-                .Select(song => new
+            if (matchedJellyfinItem.HasValue && matchedKey != null)
+            {
+                // Use the raw Jellyfin item (preserves ALL metadata including MediaSources!)
+                var itemDict = JsonSerializer.Deserialize<Dictionary<string, object?>>(matchedJellyfinItem.Value.GetRawText());
+                if (itemDict != null)
                 {
-                    Song = song,
-                    TitleScore = FuzzyMatcher.CalculateSimilarity(spotifyTrack.Title, song.Title),
-                    ArtistScore = FuzzyMatcher.CalculateSimilarity(spotifyTrack.PrimaryArtist, song.Artist)
-                })
-                .Select(x => new
-                {
-                    x.Song,
-                    x.TitleScore,
-                    x.ArtistScore,
-                    TotalScore = (x.TitleScore * 0.7) + (x.ArtistScore * 0.3)
-                })
-                .OrderByDescending(x => x.TotalScore)
-                .FirstOrDefault();
-            
-            // Use 70% threshold for matching
-            if (bestMatch != null && bestMatch.TotalScore >= 70)
-            {
-                spotifyToJellyfinMap[spotifyTrack.Position] = bestMatch.Song;
-                usedJellyfinTracks.Add(bestMatch.Song.Id);
-                _logger.LogInformation("✅ Position #{Pos}: '{SpotifyTitle}' by {SpotifyArtist} → LOCAL: '{JellyfinTitle}' by {JellyfinArtist} (score: {Score:F1}%)", 
-                    spotifyTrack.Position,
-                    spotifyTrack.Title, 
-                    spotifyTrack.PrimaryArtist,
-                    bestMatch.Song.Title, 
-                    bestMatch.Song.Artist,
-                    bestMatch.TotalScore);
-            }
-            else if (bestMatch != null)
-            {
-                _logger.LogDebug("  ⚠️ Position #{Pos} '{SpotifyTitle}' - Best Jellyfin match too low: {Score:F1}% (need 70%)", 
-                    spotifyTrack.Position, spotifyTrack.Title, bestMatch.TotalScore);
-            }
-        }
-        
-        _logger.LogInformation("📊 Matched {Matched}/{Total} Spotify positions to Jellyfin tracks ({Manual} manual)", 
-            spotifyToJellyfinMap.Count, spotifyTracks.Count, manualMappings.Count);
-        
-        // Step 3: Build final playlist in Spotify order
-        foreach (var spotifyTrack in spotifyTracks.OrderBy(t => t.Position))
-        {
-            // Check if we have a Jellyfin track for this position
-            if (spotifyToJellyfinMap.TryGetValue(spotifyTrack.Position, out var jellyfinTrack))
-            {
-                finalTracks.Add(jellyfinTrack);
-                localUsedCount++;
-                continue; // Use local track, skip external search
-            }
-            
-            // No local match - try to find external track
-            // First check pre-matched cache
-            var matched = orderedTracks?.FirstOrDefault(t => t.SpotifyId == spotifyTrack.SpotifyId);
-            if (matched != null)
-            {
-                finalTracks.Add(matched.MatchedSong);
-                externalUsedCount++;
-                _logger.LogInformation("📥 Position #{Pos}: '{Title}' by {Artist} → EXTERNAL (cached): {Provider}/{Id}", 
-                    spotifyTrack.Position, 
-                    spotifyTrack.Title, 
-                    spotifyTrack.PrimaryArtist,
-                    matched.MatchedSong.ExternalProvider, 
-                    matched.MatchedSong.ExternalId);
+                    finalItems.Add(itemDict);
+                    usedJellyfinItems.Add(matchedKey);
+                    localUsedCount++;
+                    _logger.LogDebug("✅ Position #{Pos}: '{Title}' → LOCAL (score: {Score:F1}%)", 
+                        spotifyTrack.Position, spotifyTrack.Title, bestScore);
+                }
             }
             else
             {
-                // No cached match - search external providers on-demand
-                try
+                // No local match - try to find external track
+                var matched = orderedTracks?.FirstOrDefault(t => t.SpotifyId == spotifyTrack.SpotifyId);
+                if (matched != null && matched.MatchedSong != null)
                 {
-                    var query = $"{spotifyTrack.Title} {spotifyTrack.PrimaryArtist}";
-                    var searchResults = await _metadataService.SearchSongsAsync(query, limit: 5);
-                    
-                    if (searchResults.Count > 0)
-                    {
-                        // Fuzzy match to find best result
-                        var bestExternalMatch = searchResults
-                            .Select(song => new
-                            {
-                                Song = song,
-                                TitleScore = FuzzyMatcher.CalculateSimilarity(spotifyTrack.Title, song.Title),
-                                ArtistScore = FuzzyMatcher.CalculateSimilarity(spotifyTrack.PrimaryArtist, song.Artist)
-                            })
-                            .Select(x => new
-                            {
-                                x.Song,
-                                x.TitleScore,
-                                x.ArtistScore,
-                                TotalScore = (x.TitleScore * 0.6) + (x.ArtistScore * 0.4)
-                            })
-                            .OrderByDescending(x => x.TotalScore)
-                            .FirstOrDefault();
-                        
-                        if (bestExternalMatch != null && bestExternalMatch.TotalScore >= 60)
-                        {
-                            finalTracks.Add(bestExternalMatch.Song);
-                            externalUsedCount++;
-                            _logger.LogInformation("📥 Position #{Pos}: '{Title}' by {Artist} → EXTERNAL (on-demand): {Provider}/{Id} (score: {Score:F1}%)", 
-                                spotifyTrack.Position, 
-                                spotifyTrack.Title, 
-                                spotifyTrack.PrimaryArtist,
-                                bestExternalMatch.Song.ExternalProvider, 
-                                bestExternalMatch.Song.ExternalId,
-                                bestExternalMatch.TotalScore);
-                        }
-                        else
-                        {
-                            skippedCount++;
-                            _logger.LogWarning("❌ Position #{Pos}: '{Title}' by {Artist} → NO MATCH (best external score: {Score:F1}%, need 60%)", 
-                                spotifyTrack.Position, spotifyTrack.Title, spotifyTrack.PrimaryArtist,
-                                bestExternalMatch?.TotalScore ?? 0);
-                        }
-                    }
-                    else
-                    {
-                        skippedCount++;
-                        _logger.LogWarning("❌ Position #{Pos}: '{Title}' by {Artist} → NO MATCH (no external results)", 
-                            spotifyTrack.Position, spotifyTrack.Title, spotifyTrack.PrimaryArtist);
-                    }
+                    // Convert external song to Jellyfin item format
+                    var externalItem = _responseBuilder.ConvertSongToJellyfinItem(matched.MatchedSong);
+                    finalItems.Add(externalItem);
+                    externalUsedCount++;
+                    _logger.LogDebug("📥 Position #{Pos}: '{Title}' → EXTERNAL: {Provider}/{Id}", 
+                        spotifyTrack.Position, spotifyTrack.Title,
+                        matched.MatchedSong.ExternalProvider, matched.MatchedSong.ExternalId);
                 }
-                catch (Exception ex)
+                else
                 {
-                    skippedCount++;
-                    _logger.LogError(ex, "❌ Position #{Pos}: '{Title}' by {Artist} → ERROR searching external providers", 
-                        spotifyTrack.Position, spotifyTrack.Title, spotifyTrack.PrimaryArtist);
+                    _logger.LogDebug("❌ Position #{Pos}: '{Title}' → NO MATCH", 
+                        spotifyTrack.Position, spotifyTrack.Title);
                 }
             }
         }
         
-        // Step 3: Add any unmatched Jellyfin tracks at the end
-        var unmatchedJellyfinTracks = existingTracks
-            .Where(song => !usedJellyfinTracks.Contains(song.Id))
-            .ToList();
-        
-        if (unmatchedJellyfinTracks.Count > 0)
-        {
-            _logger.LogInformation("📌 Adding {Count} unmatched Jellyfin tracks at the end (not in Spotify playlist)", 
-                unmatchedJellyfinTracks.Count);
-            
-            foreach (var track in unmatchedJellyfinTracks)
-            {
-                finalTracks.Add(track);
-                localUsedCount++;
-                _logger.LogInformation("  + '{Title}' by {Artist} (Jellyfin only)", track.Title, track.Artist);
-            }
-        }
-        
-        // Cache the result
-        var cacheKey = $"spotify:matched:{spotifyPlaylistName}";
-        await _cache.SetAsync(cacheKey, finalTracks, TimeSpan.FromHours(1));
-        await SaveMatchedTracksToFile(spotifyPlaylistName, finalTracks);
-        
         _logger.LogInformation(
-            "🎵 Final playlist '{Playlist}': {Total} tracks ({Local} LOCAL + {External} EXTERNAL, {Skipped} not available)", 
-            spotifyPlaylistName,
-            finalTracks.Count,
-            localUsedCount,
-            externalUsedCount,
-            skippedCount);
+            "🎵 Final playlist '{Playlist}': {Total} tracks ({Local} LOCAL + {External} EXTERNAL)", 
+            spotifyPlaylistName, finalItems.Count, localUsedCount, externalUsedCount);
         
-        if (localUsedCount == 0 && existingTracks.Count > 0)
-        {
-            _logger.LogWarning("⚠️ WARNING: Found {Count} tracks in Jellyfin playlist but NONE matched by name!", existingTracks.Count);
-            _logger.LogWarning("  → Track names may be too different between Spotify and Jellyfin");
-            _logger.LogWarning("  → Check that the Jellyfin playlist has the correct tracks");
-        }
-        else if (localUsedCount > 0)
-        {
-            _logger.LogInformation("✅ Successfully used {Local} LOCAL tracks from Jellyfin playlist", localUsedCount);
-        }
+        // Save to file cache for persistence across restarts
+        await SavePlaylistItemsToFile(spotifyPlaylistName, finalItems);
         
-        return _responseBuilder.CreateItemsResponse(finalTracks);
+        // Also cache in Redis for fast serving (reuse the same cache key from top of method)
+        await _cache.SetAsync(cacheKey, finalItems, TimeSpan.FromHours(24));
+        
+        // Return raw Jellyfin response format
+        return new JsonResult(new
+        {
+            Items = finalItems,
+            TotalRecordCount = finalItems.Count,
+            StartIndex = 0
+        });
     }
     
     /// <summary>
@@ -3566,6 +3545,74 @@ public class JellyfinController : ControllerBase
         }
     }
 
+    /// <summary>
+    /// Saves playlist items (raw Jellyfin JSON) to file cache for persistence across restarts.
+    /// </summary>
+    private async Task SavePlaylistItemsToFile(string playlistName, List<Dictionary<string, object?>> items)
+    {
+        try
+        {
+            var cacheDir = "/app/cache/spotify";
+            Directory.CreateDirectory(cacheDir);
+            
+            var safeName = string.Join("_", playlistName.Split(Path.GetInvalidFileNameChars()));
+            var filePath = Path.Combine(cacheDir, $"{safeName}_items.json");
+            
+            var json = JsonSerializer.Serialize(items, new JsonSerializerOptions { WriteIndented = true });
+            await System.IO.File.WriteAllTextAsync(filePath, json);
+            
+            _logger.LogInformation("💾 Saved {Count} playlist items to file cache for {Playlist}", 
+                items.Count, playlistName);
+        }
+        catch (Exception ex)
+        {
+            _logger.LogError(ex, "Failed to save playlist items to file for {Playlist}", playlistName);
+        }
+    }
+
+    /// <summary>
+    /// Loads playlist items (raw Jellyfin JSON) from file cache.
+    /// </summary>
+    private async Task<List<Dictionary<string, object?>>?> LoadPlaylistItemsFromFile(string playlistName)
+    {
+        try
+        {
+            var safeName = string.Join("_", playlistName.Split(Path.GetInvalidFileNameChars()));
+            var filePath = Path.Combine("/app/cache/spotify", $"{safeName}_items.json");
+            
+            if (!System.IO.File.Exists(filePath))
+            {
+                _logger.LogDebug("No playlist items file cache found for {Playlist} at {Path}", playlistName, filePath);
+                return null;
+            }
+            
+            var fileAge = DateTime.UtcNow - System.IO.File.GetLastWriteTimeUtc(filePath);
+            
+            // Check if cache is too old (more than 24 hours)
+            if (fileAge.TotalHours > 24)
+            {
+                _logger.LogInformation("Playlist items file cache for {Playlist} is too old ({Age:F1}h), will rebuild", 
+                    playlistName, fileAge.TotalHours);
+                return null;
+            }
+            
+            _logger.LogDebug("Playlist items file cache for {Playlist} age: {Age:F1}h", playlistName, fileAge.TotalHours);
+            
+            var json = await System.IO.File.ReadAllTextAsync(filePath);
+            var items = JsonSerializer.Deserialize<List<Dictionary<string, object?>>>(json);
+            
+            _logger.LogInformation("💿 Loaded {Count} playlist items from file cache for {Playlist} (age: {Age:F1}h)", 
+                items?.Count ?? 0, playlistName, fileAge.TotalHours);
+            
+            return items;
+        }
+        catch (Exception ex)
+        {
+            _logger.LogWarning(ex, "Failed to load playlist items from file for {Playlist}", playlistName);
+            return null;
+        }
+    }
+
     /// <summary>
     /// Manual trigger endpoint to force fetch Spotify missing tracks.
     /// GET /spotify/sync?api_key=YOUR_KEY

allstarr/Services/Common/FuzzyMatcher.cs

@@ -16,8 +16,8 @@ public static class FuzzyMatcher
             return 0;
         }
 
-        var queryLower = query.ToLowerInvariant().Trim();
-        var targetLower = target.ToLowerInvariant().Trim();
+        var queryLower = NormalizeForMatching(query);
+        var targetLower = NormalizeForMatching(target);
 
         // Exact match
         if (queryLower == targetLower)
@@ -58,6 +58,34 @@ public static class FuzzyMatcher
         var similarity = (1.0 - (double)distance / maxLength) * 60;
         return (int)Math.Max(0, similarity);
     }
+    
+    /// <summary>
+    /// Normalizes a string for matching by:
+    /// - Converting to lowercase
+    /// - Normalizing apostrophes (', ', ') to standard '
+    /// - Removing extra whitespace
+    /// </summary>
+    private static string NormalizeForMatching(string text)
+    {
+        if (string.IsNullOrWhiteSpace(text))
+        {
+            return string.Empty;
+        }
+        
+        var normalized = text.ToLowerInvariant().Trim();
+        
+        // Normalize different apostrophe types to standard apostrophe
+        normalized = normalized
+            .Replace(''', '\'')  // Right single quotation mark
+            .Replace(''', '\'')  // Left single quotation mark
+            .Replace('`', '\'')  // Grave accent
+            .Replace('´', '\''); // Acute accent
+        
+        // Normalize whitespace
+        normalized = System.Text.RegularExpressions.Regex.Replace(normalized, @"\s+", " ");
+        
+        return normalized;
+    }
 
     /// <summary>
     /// Calculates Levenshtein distance between two strings.

allstarr/Services/Common/RedisCacheService.cs

@@ -168,4 +168,34 @@ public class RedisCacheService
             return false;
         }
     }
+
+    /// <summary>
+    /// Deletes all keys matching a pattern (e.g., "search:*").
+    /// WARNING: Use with caution as this scans all keys.
+    /// </summary>
+    public async Task<int> DeleteByPatternAsync(string pattern)
+    {
+        if (!IsEnabled) return 0;
+
+        try
+        {
+            var server = _redis!.GetServer(_redis.GetEndPoints().First());
+            var keys = server.Keys(pattern: pattern).ToArray();
+            
+            if (keys.Length == 0)
+            {
+                _logger.LogDebug("No keys found matching pattern: {Pattern}", pattern);
+                return 0;
+            }
+
+            var deleted = await _db!.KeyDeleteAsync(keys);
+            _logger.LogInformation("Deleted {Count} Redis keys matching pattern: {Pattern}", deleted, pattern);
+            return (int)deleted;
+        }
+        catch (Exception ex)
+        {
+            _logger.LogWarning(ex, "Redis DELETE BY PATTERN failed for pattern: {Pattern}", pattern);
+            return 0;
+        }
+    }
 }

allstarr/wwwroot/index.html

@@ -873,11 +873,22 @@
             </div>
             <div class="form-group">
                 <label>Search Jellyfin Tracks</label>
-                <input type="text" id="map-search-query" placeholder="Search by title or artist..." oninput="searchJellyfinTracks()">
+                <input type="text" id="map-search-query" placeholder="Search by title, artist, or album..." oninput="searchJellyfinTracks()">
+                <small style="color: var(--text-secondary); display: block; margin-top: 4px;">
+                    Tip: Use commas to search multiple terms (e.g., "It Ain't Easy, David Bowie")
+                </small>
+            </div>
+            <div style="text-align: center; color: var(--text-secondary); margin: 12px 0;">— OR —</div>
+            <div class="form-group">
+                <label>Paste Jellyfin Track URL</label>
+                <input type="text" id="map-jellyfin-url" placeholder="https://jellyfin.example.com/web/#/details?id=..." oninput="extractJellyfinId()">
+                <small style="color: var(--text-secondary); display: block; margin-top: 4px;">
+                    Paste the full URL from your Jellyfin web interface
+                </small>
             </div>
             <div id="map-search-results" style="max-height: 300px; overflow-y: auto; margin-top: 12px;">
                 <p style="text-align: center; color: var(--text-secondary); padding: 20px;">
-                    Type to search for local tracks...
+                    Type to search for local tracks or paste a Jellyfin URL...
                 </p>
             </div>
             <input type="hidden" id="map-playlist-name">
@@ -1614,15 +1625,15 @@
                         statusBadge = '<span class="status-badge success" style="font-size:0.75rem;padding:2px 8px;margin-left:8px;"><span class="status-dot"></span>Local</span>';
                     } else if (t.isLocal === false) {
                         statusBadge = '<span class="status-badge warning" style="font-size:0.75rem;padding:2px 8px;margin-left:8px;"><span class="status-dot"></span>External</span>';
-                        // Add manual map button for external tracks
-                        // Use JSON.stringify to properly escape strings for JavaScript
-                        const escapedName = JSON.stringify(name);
-                        const escapedTitle = JSON.stringify(t.title || '');
-                        // Safely get first artist, defaulting to empty string
+                        // Add manual map button for external tracks using data attributes
                         const firstArtist = (t.artists && t.artists.length > 0) ? t.artists[0] : '';
-                        const escapedArtist = JSON.stringify(firstArtist);
-                        const escapedSpotifyId = JSON.stringify(t.spotifyId || '');
-                        mapButton = `<button class="small" onclick="openManualMap(${escapedName}, ${t.position}, ${escapedTitle}, ${escapedArtist}, ${escapedSpotifyId})" style="margin-left:8px;font-size:0.75rem;padding:4px 8px;">Map to Local</button>`;
+                        mapButton = `<button class="small map-track-btn" 
+                            data-playlist-name="${escapeHtml(name)}" 
+                            data-position="${t.position}" 
+                            data-title="${escapeHtml(t.title || '')}" 
+                            data-artist="${escapeHtml(firstArtist)}" 
+                            data-spotify-id="${escapeHtml(t.spotifyId || '')}" 
+                            style="margin-left:8px;font-size:0.75rem;padding:4px 8px;">Map to Local</button>`;
                     }
                     
                     return `
@@ -1639,6 +1650,18 @@
                         </div>
                     `;
                 }).join('');
+                
+                // Add event listeners to map buttons
+                document.querySelectorAll('.map-track-btn').forEach(btn => {
+                    btn.addEventListener('click', function() {
+                        const playlistName = this.getAttribute('data-playlist-name');
+                        const position = parseInt(this.getAttribute('data-position'));
+                        const title = this.getAttribute('data-title');
+                        const artist = this.getAttribute('data-artist');
+                        const spotifyId = this.getAttribute('data-spotify-id');
+                        openManualMap(playlistName, position, title, artist, spotifyId);
+                    });
+                });
             } catch (error) {
                 document.getElementById('tracks-list').innerHTML = '<p style="text-align:center;color:var(--error);padding:40px;">Failed to load tracks</p>';
             }
@@ -1745,10 +1768,13 @@
             const query = document.getElementById('map-search-query').value.trim();
             
             if (!query) {
-                document.getElementById('map-search-results').innerHTML = '<p style="text-align: center; color: var(--text-secondary); padding: 20px;">Type to search for local tracks...</p>';
+                document.getElementById('map-search-results').innerHTML = '<p style="text-align: center; color: var(--text-secondary); padding: 20px;">Type to search for local tracks or paste a Jellyfin URL...</p>';
                 return;
             }
             
+            // Clear URL input when searching
+            document.getElementById('map-jellyfin-url').value = '';
+            
             // Debounce search
             clearTimeout(searchTimeout);
             searchTimeout = setTimeout(async () => {
@@ -1780,6 +1806,77 @@
             }, 300);
         }
         
+        async function extractJellyfinId() {
+            const url = document.getElementById('map-jellyfin-url').value.trim();
+            
+            if (!url) {
+                document.getElementById('map-search-results').innerHTML = '<p style="text-align: center; color: var(--text-secondary); padding: 20px;">Type to search for local tracks or paste a Jellyfin URL...</p>';
+                document.getElementById('map-selected-jellyfin-id').value = '';
+                document.getElementById('map-save-btn').disabled = true;
+                return;
+            }
+            
+            // Clear search input when using URL
+            document.getElementById('map-search-query').value = '';
+            
+            // Extract ID from URL patterns:
+            // https://jellyfin.example.com/web/#/details?id=XXXXX&serverId=...
+            // https://jellyfin.example.com/web/index.html#!/details?id=XXXXX
+            let jellyfinId = null;
+            
+            try {
+                const idMatch = url.match(/[?&]id=([a-f0-9]+)/i);
+                if (idMatch) {
+                    jellyfinId = idMatch[1];
+                }
+            } catch (e) {
+                // Invalid URL format
+            }
+            
+            if (!jellyfinId) {
+                document.getElementById('map-search-results').innerHTML = '<p style="text-align: center; color: var(--error); padding: 20px;">Could not extract track ID from URL. Make sure it contains "?id=..."</p>';
+                document.getElementById('map-selected-jellyfin-id').value = '';
+                document.getElementById('map-save-btn').disabled = true;
+                return;
+            }
+            
+            // Fetch track details to show preview
+            document.getElementById('map-search-results').innerHTML = '<div class="loading"><span class="spinner"></span> Loading track details...</div>';
+            
+            try {
+                const res = await fetch('/api/admin/jellyfin/track/' + jellyfinId);
+                const track = await res.json();
+                
+                if (res.ok && track.id) {
+                    document.getElementById('map-selected-jellyfin-id').value = track.id;
+                    document.getElementById('map-save-btn').disabled = false;
+                    
+                    document.getElementById('map-search-results').innerHTML = `
+                        <div class="track-item" style="border: 2px solid var(--accent); background: var(--bg-tertiary);">
+                            <div class="track-info">
+                                <h4>${escapeHtml(track.title)}</h4>
+                                <span class="artists">${escapeHtml(track.artist)}</span>
+                            </div>
+                            <div class="track-meta">
+                                ${track.album ? escapeHtml(track.album) : ''}
+                            </div>
+                        </div>
+                        <p style="text-align: center; color: var(--success); padding: 12px; margin-top: 8px;">
+                            ✓ Track loaded from URL. Click "Save Mapping" to confirm.
+                        </p>
+                    `;
+                } else {
+                    document.getElementById('map-search-results').innerHTML = '<p style="text-align: center; color: var(--error); padding: 20px;">Track not found in Jellyfin</p>';
+                    document.getElementById('map-selected-jellyfin-id').value = '';
+                    document.getElementById('map-save-btn').disabled = true;
+                }
+            } catch (error) {
+                document.getElementById('map-search-results').innerHTML = '<p style="text-align: center; color: var(--error); padding: 20px;">Failed to load track details</p>';
+                document.getElementById('map-selected-jellyfin-id').value = '';
+                document.getElementById('map-save-btn').disabled = true;
+            }
+        }
+        
         function selectJellyfinTrack(jellyfinId, element) {
             // Remove selection from all tracks
             document.querySelectorAll('#map-search-results .track-item').forEach(el => {