Files
yellowjacket/backend/events/events.go
T
yonlu 943db1cf27 feat(11-01): per-library scan pipeline with queue coordinator
Task 1: Schema, events, and progress types
- Add library_id to CreateAudioFile SQL INSERT and regenerate sqlc code
- Add LibraryScanQueued and LibraryScanQueueDrained event constants
- Regenerate TypeScript events via genevents
- Add LibraryID, LibraryName, QueuedCount to ScanProgress
- Add LibraryID, LibraryName to ScanMetrics
- Add libraryID field to importResult for threading through pipeline

Task 2: Scan queue coordinator and per-library scanning
- Create scan_queue.go with ScanLibrary(id), ScanAllLibraries()
- Add CancelCurrentScan(), CancelAllScans() for queue-aware cancellation
- FIFO scan queue with silent dedup (same library already scanning or queued)
- Refactor Scan() -> scanInternal(libraryID, libraryName, libraryPath)
- Replace GetAllAudioFiles with GetAudioFilesByLibrary for per-library loading
- Thread libraryID through DB writer to set CreateAudioFileParams.LibraryID
- drainQueue auto-starts next queued library or emits LibraryScanQueueDrained
- Pause freezes current scan AND queue
- Add GetScanQueueLength() and QueuedLibraryNames() for UI
- Mark CancelScan() and Scan() as deprecated
2026-03-09 16:02:54 -04:00

63 lines
1.8 KiB
Go

// Package events contains centralized event name constants for
// Wails frontend/backend communication. These names must match
// the corresponding event names in the TypeScript frontend.
package events
//go:generate go run ./cmd/genevents -source events.go -output ../../frontend/src/events.ts
// Playback events (backend → frontend push).
const (
PlaybackStateChanged = "PlaybackStateChanged"
PlaybackFinished = "PlaybackFinished"
TrackChanged = "TrackChanged"
SeekFailed = "SeekFailed"
VolumeChanged = "VolumeChanged"
)
// Queue events (backend → frontend push).
const (
QueueChanged = "QueueChanged"
QueueIndexChanged = "QueueIndexChanged"
QueueModeChanged = "QueueModeChanged"
QueueTracksModified = "QueueTracksModified"
)
// Config events.
const (
LibraryConfigChanged = "LibraryConfigChanged"
ThemeConfigChanged = "ThemeConfigChanged"
TrackListConfigChanged = "TrackListConfigChanged"
FavoritesConfigChanged = "FavoritesConfigChanged"
ShortcutsConfigChanged = "ShortcutsConfigChanged"
)
// Playlist events.
const (
PlaylistCreated = "PlaylistCreated"
PlaylistDeleted = "PlaylistDeleted"
PlaylistRenamed = "PlaylistRenamed"
PlaylistTracksChanged = "PlaylistTracksChanged"
PlaylistsRestored = "PlaylistsRestored"
DefaultPlaylistChanged = "DefaultPlaylistChanged"
)
// Library events.
const (
LibraryScanStarted = "LibraryScanStarted"
LibraryScanProgress = "LibraryScanProgress"
LibraryScanComplete = "LibraryScanComplete"
)
// Scan control events.
const (
LibraryScanCancelled = "LibraryScanCancelled"
LibraryScanPaused = "LibraryScanPaused"
LibraryScanResumed = "LibraryScanResumed"
)
// Scan queue events.
const (
LibraryScanQueued = "LibraryScanQueued"
LibraryScanQueueDrained = "LibraryScanQueueDrained"
)