- Add 'Map to Local' button for external tracks in playlist viewer
- Search Jellyfin library to find local tracks
- Save manual mappings (Spotify ID → Jellyfin ID) in cache
- Manual mappings take priority over fuzzy matching
- Clear playlist cache when mapping is saved to force refresh
- UI shows which tracks are manually mapped in logs
CRITICAL FIX: Changed matching strategy completely
- Step 1: Match ALL Jellyfin tracks to Spotify positions (fuzzy 70%)
- Step 2: Build playlist in Spotify order using matched Jellyfin tracks
- Step 3: Fill remaining gaps with external tracks (cached or on-demand)
- Step 4: Add any unmatched Jellyfin tracks at the end
This ensures Jellyfin tracks are ALWAYS used when they match, preventing
external tracks from being used when local versions exist.
- Search external providers in real-time if no cached match exists
- Use fuzzy matching (60% threshold) for external tracks
- Ensures external tracks are always available even without pre-matching
- Local tracks still prioritized first (70% threshold)
- Remove Spotify ID/ISRC matching (Jellyfin plugin doesn't add these)
- Use ONLY fuzzy name matching (title + artist, 70% threshold)
- LOCAL tracks ALWAYS used first before external providers
- Include ALL tracks from Jellyfin playlist (even if not in Spotify)
- Prevent duplicate track usage with HashSet tracking
- AdminController also updated to match by name for Local/External badges
- Better logging with emojis for debugging
- Add fuzzy matching by title+artist as fallback (like Jellyfin Spotify Import plugin)
- Add clear error messages when JELLYFIN_USER_ID is not configured
- Add emoji logging for easier debugging (🔍📌✅❌)
- Check HTTP status code when fetching playlist items
- This should fix the issue where all tracks show [S] even when they exist locally
- CRITICAL FIX: Add UserId parameter to all Jellyfin playlist item fetches (fixes 400 BadRequest errors)
- Fix GetPlaylists to correctly count local/missing tracks
- Fix GetSpotifyPlaylistTracksOrderedAsync to find local tracks (was serving external tracks for everything)
- Fix SpotifyTrackMatchingService to skip tracks already in Jellyfin
- Add detailed debug logging for track matching (LOCAL by ISRC/Spotify ID, EXTERNAL match, NO MATCH)
- Add 'Match Tracks' button for individual playlists (not all playlists)
- Add 'Match All Tracks' button for matching all playlists at once
- Add JELLYFIN_USER_ID to web UI configuration tab for easy setup
- Add /api/admin/playlists/match-all endpoint
This fixes the issue where local tracks weren't being used - the system was downloading
from SquidWTF even when files existed locally in Jellyfin.
- Register as singleton first, then as hosted service
- Allows AdminController to inject and trigger matching manually
- Added better logging for Jellyfin playlist fetch failures
- Logs when JellyfinId is missing or API calls fail
- Helps debug '0 local / 0 missing' issue
- Fetches current Jellyfin playlist track count
- Compares with Spotify playlist total to calculate missing tracks
- Shows: '25 local / 5 missing' instead of just track count
- Local = tracks currently in Jellyfin playlist
- Missing = Spotify tracks not yet in Jellyfin (need to be matched)
- Helps users see which playlists need track matching
- Added 'Match Tracks' button to trigger matching for specific playlist
- Added Local/External column (shows '-' for now, will populate after matching)
- New endpoint: POST /api/admin/playlists/{name}/match
- Injects SpotifyTrackMatchingService into AdminController
- UI shows: Name | Spotify ID | Total | Local/External | Cache Age | Actions
- Allows users to manually trigger matching without waiting 30 minutes
- Local Jellyfin tracks don't have Spotify IDs (only plugin-added tracks do)
- Now matches by ISRC first (most reliable), then falls back to Spotify ID
- Builds dictionaries for fast lookup: existingBySpotifyId and existingByIsrc
- Prioritizes local tracks over external matches
- Logs: 'X tracks (Y with Spotify IDs, Z with ISRCs)'
- This fixes all tracks showing [S] - now uses local files when available
- After linking/unlinking, update UI state directly instead of refetching
- Avoids 7+ second delay from fetching track stats for all playlists
- Added data-playlist-id attribute to table rows for easy lookup
- Only refreshes Active Playlists tab (fast operation)
- Much better UX when linking multiple playlists
- Include JellyfinId when serializing playlists after removal
- Ensures config format stays consistent: [Name,SpotifyId,JellyfinId,position]
- Fixes issue where removed playlists would stay in the list
- Fetch existing tracks from Jellyfin playlist before matching
- Extract Spotify IDs from ProviderIds to identify already-matched tracks
- Only search for tracks not already in Jellyfin
- Logs: 'Matching X/Y tracks (skipping Z already in Jellyfin)'
- Significantly reduces matching time for playlists with local content
- Example: If 20/50 tracks exist locally, only searches for 30 tracks
- Process tracks in batches of 11 (matches SquidWTF provider count)
- Each batch runs 11 parallel searches (one per provider)
- Wait 150ms between batches (not between individual tracks)
- This is ~11x faster: 50 tracks now takes ~1 second instead of ~7.5 seconds
- Round-robin in SquidWTF ensures each parallel request hits a different provider
- Maintains rate limiting while maximizing throughput
- Added JellyfinId field to SpotifyPlaylistConfig model
- Updated config format: [[Name,SpotifyId,JellyfinId,position],...]
- LinkPlaylist now stores both Jellyfin and Spotify playlist IDs
- IsSpotifyPlaylist() now checks by Jellyfin playlist ID (not Spotify ID)
- GetJellyfinPlaylists shows linked status by checking JellyfinId
- Updated Program.cs to parse new 4-field format
- Backward compatible: JellyfinId defaults to empty string for old configs
This fixes the issue where playlists weren't being recognized as configured
because the code was checking Jellyfin playlist IDs against Spotify IDs.
- Replace REST API calls with GraphQL API (api-partner.spotify.com/pathfinder/v1/query)
- Use same persisted query approach as Jellyfin Spotify Import plugin
- GraphQL API is more reliable and has better rate limits
- Fetch playlists with operationName: fetchPlaylist
- Parse GraphQL response structure (playlistV2, itemV2, etc)
- This should eliminate TooManyRequests errors
- Increase delay between playlist fetches from 1s to 3s
- Only delay between playlists, not after the last one
- Add debug logging for rate limit delays
- Spotify is very aggressive with rate limiting on their API
- Add UserId parameter to playlist items API call (required by Jellyfin)
- Auto-fetch first user if no user ID configured
- Simplify Fields parameter to only request Path
- This fixes the 400 BadRequest errors when loading Jellyfin playlists tab
- Read playlists from .env file instead of stale in-memory config
- This fixes issue where linking multiple playlists only saved the last one
- Add prominent restart banner at top when config changes
- Update UI immediately after linking/unlinking playlists
- Banner shows 'Restart Now' button and dismissible option
- All config changes now show the restart banner instead of toast messages
- GetJellyfinPlaylists now reads from .env for accurate linked status
- Add cookieDateInitialized flag to prevent infinite init-cookie-date calls
- Auto-initialize cookie date when cookie exists but date not tracked
- Improve local vs external track detection in Jellyfin playlists
- Support multiple Spotify playlist ID formats (ID, URI, URL)
- Fix pragma warnings in legacy playlist parsing code
- Simplify GetPlaylistTrackStats to check Path property for local tracks
- Add SPOTIFY_API_SESSION_COOKIE_SET_DATE to docker-compose.yml env mapping
- Mount .env file in container for web UI to update
- Add SessionCookieSetDate loading in Program.cs
- Improve .env update logic with better error handling and logging
- Auto-initialize cookie date when cookie exists but date not set
- Simplify local vs external track detection in Jellyfin playlists
- Enhanced Spotify playlist ID parsing (supports ID, URI, and URL formats)
- Better UI clarity: renamed tabs to 'Link Playlists' and 'Active Playlists'
- GetStatus() no longer calls Spotify API at all
- Status is now determined purely from configuration
- Fixes rate limiting issue (429 errors every 30 seconds)
- Spotify API should only be called when actually fetching playlists
- Shows overlay with spinner during container restart
- Displays status messages: stopping, waiting, reloading
- Shows elapsed time while waiting for server
- Extended timeout to 60 seconds
- Hides overlay and shows toast if timeout exceeded
- Added POST /api/admin/restart endpoint using Docker socket
- Mounts Docker socket read-only in docker-compose.yml
- Admin UI now has working 'Restart Container' button
- Auto-reloads page after container comes back up
- Falls back to manual restart instructions if socket unavailable
- Added GET /api/admin/jellyfin/playlists to fetch all playlists from Jellyfin
- Added POST /api/admin/jellyfin/playlists/{id}/link to link playlist to Spotify
- Added DELETE /api/admin/jellyfin/playlists/{name}/unlink to remove link
- Added new 'Jellyfin Playlists' tab in admin UI showing all playlists
- Shows link status for each playlist (Linked/Not Linked)
- Link modal accepts Spotify playlist ID or full URL
- Renamed 'Playlists' tab to 'Configured Playlists' for clarity
- Removed LocalTracksPosition from playlist table (uses Spotify order now)
- Removed LocalTracksPosition from add playlist modal and JS
- Added /api/admin/config/init-cookie-date endpoint to auto-set date
- Cookie date auto-initializes when cookie exists but date is unknown
- Improved user display message when profile scope unavailable
- TOTP tokens work for playlists but don't have user-read-private scope
- Updated album suffix from ' - S' to ' [S]'
- Updated artist suffix from ' - S' to ' [S]'
- Added song title suffix ' [S]' for external/streaming tracks
- Cleaner bracket format is more visible and consistent
- Fix auth status detection to use token validity instead of /me endpoint
- Add SessionCookieSetDate to SpotifyApiSettings for tracking cookie age
- Auto-set cookie date when updating sp_dc via admin UI
- Add edit buttons for all config settings (Spotify, Deezer, Qobuz, SquidWTF, Jellyfin)
- Show cookie age with color-coded expiration warnings (green/yellow/red)
- Display cookie age on both Dashboard and Config tabs
- Add generic edit setting modal supporting text/password/number/toggle/select inputs
- Remove SquidWTF base URL (not configurable)
- Add restart container button with manual restart instructions
- Admin API and static files only accessible on port 5275
- Main proxy port (8080) no longer serves admin endpoints
- AdminPortFilter rejects admin requests on wrong port
- AdminStaticFilesMiddleware only serves static files on admin port
- Port 5275 NOT exposed in Dockerfile or docker-compose by default
- Access admin UI via SSH tunnel or by uncommenting port mapping
- Add AdminController with API endpoints for status, playlists, config
- Add web UI dashboard at /admin with dark theme
- Disable SpotifyMissingTracksFetcher when SpotifyApi is enabled with cookie
- Support viewing playlists, tracks, and managing configuration
- Add .env file modification from UI (requires restart to apply)
- Dashboard auto-refreshes status every 30 seconds
- Use pre-scraped TOTP secrets from Viperinius/spotify-totp-secrets
- Generate TOTP code using server time and cipher transformation
- Add OTP.NET package for TOTP generation
- Match the authentication flow used by jellyfin-plugin-spotify-import
- Changed routine WebSocket messages (Sessions, KeepAlive) to debug level
- Reduced keep-alive spam - 401 on expired tokens is expected, not an error
- Added periodic progress logging for local tracks (every 10 seconds)
- Log warnings only when progress reports fail
