Files
psysonic/src/pages/DeviceSync.tsx
T
Psychotoxical 6b3e809d12 feat(device-sync): show album artist in both panels
Adds optional artist field to DeviceSyncSource and renders it inline
next to the album name ("Album · Artist") in the on-device list.
BrowserRow (left panel) uses the same inline format so albums in search,
random picks and under expanded artists all read consistently. Playlists
unchanged.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-04-18 22:58:51 +02:00

1285 lines
57 KiB
TypeScript

import React, { useEffect, useState, useRef, useCallback, useMemo } from 'react';
import { invoke } from '@tauri-apps/api/core';
import { listen } from '@tauri-apps/api/event';
import { open as openDialog } from '@tauri-apps/plugin-dialog';
import {
HardDriveUpload, FolderOpen, Loader2,
ListMusic, Disc3, Users, CheckCircle2, AlertCircle, Clock,
ChevronRight, ChevronDown, Trash2, Undo2, Search, Usb, RefreshCw, Shuffle, Zap, X,
} from 'lucide-react';
import CustomSelect from '../components/CustomSelect';
import { useTranslation } from 'react-i18next';
import { useDeviceSyncStore, DeviceSyncSource } from '../store/deviceSyncStore';
import { useDeviceSyncJobStore } from '../store/deviceSyncJobStore';
import {
getPlaylists, getAlbumList, getArtists, getAlbum, getPlaylist, getArtist,
buildDownloadUrl, search as searchSubsonic,
SubsonicSong, SubsonicAlbum, SubsonicPlaylist, SubsonicArtist,
} from '../api/subsonic';
import { showToast } from '../utils/toast';
import { IS_WINDOWS } from '../utils/platform';
type SourceTab = 'playlists' | 'albums' | 'artists';
// ─── helpers ─────────────────────────────────────────────────────────────────
function uuid(): string { return crypto.randomUUID(); }
// Same sanitize rules the Rust side uses (`sanitize_path_component`): strip
// Windows-illegal chars and control chars, trim leading/trailing dots + spaces.
// Kept in JS only for the migration flow — computes the *old* path under a
// user-supplied template so we can diff against the current files on disk.
function sanitizeComponent(s: string): string {
// eslint-disable-next-line no-control-regex
return s.replace(/[/\\:*?"<>|\x00-\x1f\x7f]/g, '_').replace(/^[. ]+|[. ]+$/g, '');
}
interface OldTemplateTrack {
artist: string;
album: string;
title: string;
trackNumber?: number;
discNumber?: number;
year?: number;
suffix: string;
}
/** Renders a track's path under a legacy (user-configurable) template. Used only
* for the migration preview — the live sync flow goes through Rust's fixed
* `build_track_path`. */
function applyLegacyTemplate(template: string, track: OldTemplateTrack): string {
const relative = template
.replace(/\{artist\}/g, sanitizeComponent(track.artist))
.replace(/\{album\}/g, sanitizeComponent(track.album))
.replace(/\{title\}/g, sanitizeComponent(track.title))
.replace(/\{track_number\}/g, track.trackNumber != null ? String(track.trackNumber).padStart(2, '0') : '')
.replace(/\{disc_number\}/g, track.discNumber != null ? String(track.discNumber) : '')
.replace(/\{year\}/g, track.year != null ? String(track.year) : '');
const withExt = `${relative}.${track.suffix}`;
return IS_WINDOWS ? withExt.replace(/\//g, '\\') : withExt;
}
async function fetchTracksForSource(source: DeviceSyncSource): Promise<SubsonicSong[]> {
if (source.type === 'playlist') { const { songs } = await getPlaylist(source.id); return songs; }
if (source.type === 'album') { const { songs } = await getAlbum(source.id); return songs; }
const { albums } = await getArtist(source.id);
const all: SubsonicSong[] = [];
for (const album of albums) { const { songs } = await getAlbum(album.id); all.push(...songs); }
return all;
}
/** Tracks that came from `calculate_sync_payload` may carry embedded playlist
* context so the follow-up `sync_batch_to_device` call knows to place them
* under `Playlists/{Name}/` instead of the album tree. */
type SyncTrackMaybePlaylist = SubsonicSong & { _playlistName?: string; _playlistIndex?: number };
function trackToSyncInfo(
track: SyncTrackMaybePlaylist,
url: string,
playlistCtx?: { name: string; index: number },
) {
// Fall back to track artist when the file has no albumArtist tag — not every
// library is tagged with it. Treat empty strings as missing (some Subsonic
// servers return "" rather than omitting the field).
const albumArtist = (track.albumArtist?.trim() || track.artist?.trim() || '');
return {
id: track.id, url,
suffix: track.suffix ?? 'mp3',
artist: track.artist ?? '',
albumArtist,
album: track.album ?? '',
title: track.title ?? '',
trackNumber: track.track,
duration: track.duration,
playlistName: playlistCtx?.name ?? track._playlistName,
playlistIndex: playlistCtx?.index ?? track._playlistIndex,
};
}
type SyncStatus = 'synced' | 'pending' | 'deletion';
interface RemovableDrive {
name: string;
mount_point: string;
available_space: number;
total_space: number;
file_system: string;
is_removable: boolean;
}
function formatBytes(bytes: number): string {
if (bytes === 0) return '0 B';
const k = 1024;
const sizes = ['B', 'KB', 'MB', 'GB', 'TB'];
const i = Math.floor(Math.log(bytes) / Math.log(k));
return `${(bytes / Math.pow(k, i)).toFixed(1)} ${sizes[i]}`;
}
// ─── component ───────────────────────────────────────────────────────────────
export default function DeviceSync() {
const { t } = useTranslation();
const targetDir = useDeviceSyncStore(s => s.targetDir);
const sources = useDeviceSyncStore(s => s.sources);
const checkedIds = useDeviceSyncStore(s => s.checkedIds);
const pendingDeletion = useDeviceSyncStore(s => s.pendingDeletion);
const deviceFilePaths = useDeviceSyncStore(s => s.deviceFilePaths);
const scanning = useDeviceSyncStore(s => s.scanning);
const {
setTargetDir, addSource, removeSource,
clearSources, toggleChecked, setCheckedIds, markForDeletion,
unmarkDeletion, removeSources, setDeviceFilePaths, setScanning,
} = useDeviceSyncStore.getState();
const jobStatus = useDeviceSyncJobStore(s => s.status);
const jobDone = useDeviceSyncJobStore(s => s.done);
const jobSkip = useDeviceSyncJobStore(s => s.skipped);
const jobFail = useDeviceSyncJobStore(s => s.failed);
const jobTotal = useDeviceSyncJobStore(s => s.total);
const [activeTab, setActiveTab] = useState<SourceTab>('albums');
const [search, setSearch] = useState('');
const [playlists, setPlaylists] = useState<SubsonicPlaylist[]>([]);
const [randomAlbums, setRandomAlbums] = useState<SubsonicAlbum[]>([]);
const [albumSearchResults, setAlbumSearchResults] = useState<SubsonicAlbum[]>([]);
const [albumSearchLoading, setAlbumSearchLoading] = useState(false);
const [artists, setArtists] = useState<SubsonicArtist[]>([]);
const [loadingBrowser, setLoadingBrowser] = useState(false);
const [expandedArtistIds, setExpandedArtistIds] = useState<Set<string>>(new Set());
const [artistAlbumsMap, setArtistAlbumsMap] = useState<Map<string, SubsonicAlbum[]>>(new Map());
const [loadingArtistIds, setLoadingArtistIds] = useState<Set<string>>(new Set());
// Map source IDs → computed device paths (for status derivation)
const [sourcePathsMap, setSourcePathsMap] = useState<Map<string, string[]>>(new Map());
// ─── Removable drive detection ──────────────────────────────────────────
const [drives, setDrives] = useState<RemovableDrive[]>([]);
const [drivesLoading, setDrivesLoading] = useState(false);
const [preSyncOpen, setPreSyncOpen] = useState(false);
const [preSyncLoading, setPreSyncLoading] = useState(false);
const [syncDelta, setSyncDelta] = useState({ addBytes: 0, addCount: 0, delBytes: 0, delCount: 0, availableBytes: 0, tracks: [] as SubsonicSong[] });
// ─── Migration (rename existing files into the fixed scheme) ────────────
type MigrationPhase = 'closed' | 'loading' | 'preview' | 'executing' | 'done' | 'nothing';
const [migrationPhase, setMigrationPhase] = useState<MigrationPhase>('closed');
const [migrationOldTemplate, setMigrationOldTemplate] = useState<string>('');
const [migrationPairs, setMigrationPairs] = useState<{ old: string; new: string }[]>([]);
const [migrationCollisions, setMigrationCollisions] = useState<{ old: string; new: string }[]>([]);
const [migrationUnchanged, setMigrationUnchanged] = useState(0);
const [migrationResult, setMigrationResult] = useState<{ ok: number; failed: number; errors: string[] } | null>(null);
const refreshDrives = useCallback(async () => {
setDrivesLoading(true);
try {
const result = await invoke<RemovableDrive[]>('get_removable_drives');
setDrives(result);
} catch {
setDrives([]);
} finally {
setDrivesLoading(false);
}
}, []);
// Fetch drives on mount, then poll every 5 seconds
useEffect(() => {
refreshDrives();
const interval = setInterval(refreshDrives, 5000);
return () => clearInterval(interval);
}, [refreshDrives]);
// Detect if the current targetDir is on a detected removable drive
const activeDrive = useMemo(() => {
if (!targetDir) return null;
return drives.find(d => targetDir.startsWith(d.mount_point)) ?? null;
}, [targetDir, drives]);
const driveDetected = activeDrive !== null;
const isRunning = jobStatus === 'running';
// ─── Device scan on mount ───────────────────────────────────────────────
const scanDevice = useCallback(async () => {
if (!targetDir || sources.length === 0) {
setDeviceFilePaths([]);
return;
}
setScanning(true);
try {
const files = await invoke<string[]>('list_device_dir_files', { dir: targetDir });
setDeviceFilePaths(files);
} catch {
setDeviceFilePaths([]);
} finally {
setScanning(false);
}
}, [targetDir, sources.length]);
// Scan device on mount and when targetDir changes
useEffect(() => { scanDevice(); }, [scanDevice]);
// Auto-import manifest when page loads and drive is already connected
const manifestImportedRef = useRef(false);
useEffect(() => {
if (!targetDir || !driveDetected || manifestImportedRef.current) return;
manifestImportedRef.current = true;
invoke<{ version: number; sources: DeviceSyncSource[] } | null>(
'read_device_manifest', { destDir: targetDir }
).then(manifest => {
if (manifest?.sources?.length) {
useDeviceSyncStore.getState().clearSources();
manifest.sources.forEach(s => useDeviceSyncStore.getState().addSource(s));
showToast(t('deviceSync.manifestImported', { count: manifest.sources.length }), 4000, 'info');
}
}).catch(() => {});
}, [targetDir, driveDetected, t]);
// Clear device file list and reset import flag when stick is unplugged
useEffect(() => {
if (!driveDetected) {
setDeviceFilePaths([]);
manifestImportedRef.current = false;
}
}, [driveDetected]);
// Compute expected paths for each source (for status comparison)
useEffect(() => {
if (!targetDir || sources.length === 0) {
setSourcePathsMap(new Map());
return;
}
// Path schema is fixed in the Rust backend now — no template parameter.
let cancelled = false;
(async () => {
const map = new Map<string, string[]>();
await Promise.all(sources.map(async source => {
if (cancelled) return;
try {
const tracks = await fetchTracksForSource(source);
const paths = await invoke<string[]>('compute_sync_paths', {
tracks: tracks.map((tr, idx) => trackToSyncInfo(
tr, '',
source.type === 'playlist' ? { name: source.name, index: idx + 1 } : undefined,
)),
destDir: targetDir,
});
map.set(source.id, paths);
} catch {
map.set(source.id, []);
}
}));
if (!cancelled) setSourcePathsMap(map);
})();
return () => { cancelled = true; };
}, [targetDir, sources]);
// Derive sync status per source
const sourceStatuses = useMemo(() => {
const deviceSet = new Set(deviceFilePaths);
const statuses = new Map<string, SyncStatus>();
for (const source of sources) {
if (pendingDeletion.includes(source.id)) {
statuses.set(source.id, 'deletion');
} else {
const paths = sourcePathsMap.get(source.id) ?? [];
const allSynced = paths.length > 0 && paths.every(p => deviceSet.has(p));
statuses.set(source.id, allSynced ? 'synced' : 'pending');
}
}
return statuses;
}, [sources, pendingDeletion, sourcePathsMap, deviceFilePaths]);
// ─── Desired State / Diff Logic ─────────────────────────────────────────
const handleToggleSource = useCallback((source: DeviceSyncSource) => {
const isSelected = sources.some(s => s.id === source.id);
const isPendingDeletion = pendingDeletion.includes(source.id);
const isActuallySelected = isSelected && !isPendingDeletion;
if (isActuallySelected) {
// User initiated a DE-SELECTION. Diff check against target device
const isSynced = sourceStatuses.get(source.id) === 'synced';
const pathsOnDisk = sourcePathsMap.get(source.id)?.filter(p => deviceFilePaths.includes(p)).length || 0;
if (pathsOnDisk > 0 || isSynced) {
// Source currently has physical footprint. Stage for deletion.
markForDeletion([source.id]);
} else {
// Zero physical footprint. Strip safely.
removeSource(source.id);
}
} else {
// User initiated a SELECTION.
if (isPendingDeletion) {
unmarkDeletion(source.id); // Cancel queued red/strikethrough state
} else if (!isSelected) {
addSource(source); // Trigger clean pending install state
}
}
}, [sources, pendingDeletion, sourceStatuses, sourcePathsMap, deviceFilePaths, markForDeletion, removeSource, unmarkDeletion, addSource]);
// ─── Listen for background sync events ──────────────────────────────────
useEffect(() => {
const jobStore = useDeviceSyncJobStore.getState;
const unlistenProgress = listen<{
jobId: string; done: number; skipped: number; failed: number; total: number;
}>('device:sync:progress', ({ payload }) => {
const current = jobStore();
if (current.jobId && payload.jobId === current.jobId) {
useDeviceSyncJobStore.getState().updateProgress(
payload.done, payload.skipped, payload.failed
);
}
});
const unlistenComplete = listen<{
jobId: string; done: number; skipped: number; failed: number; total: number; cancelled?: boolean;
}>('device:sync:complete', ({ payload }) => {
const current = jobStore();
if (current.jobId && payload.jobId === current.jobId) {
if (payload.cancelled) {
useDeviceSyncJobStore.getState().complete(payload.done, payload.skipped, payload.failed);
// status is already 'cancelled' from the button click; complete() would overwrite it — restore it
useDeviceSyncJobStore.getState().cancel();
} else {
useDeviceSyncJobStore.getState().complete(payload.done, payload.skipped, payload.failed);
showToast(
t('deviceSync.syncResult', {
done: payload.done, skipped: payload.skipped, total: payload.total
}),
5000, 'info'
);
// Write manifest so another machine can read the synced sources from the stick
const { targetDir: dir, sources: srcs } = useDeviceSyncStore.getState();
if (dir) {
invoke('write_device_manifest', { destDir: dir, sources: srcs }).catch(() => {});
// For every playlist source, write an Extended-M3U next to the
// playlist-folder tracks. Context carries the playlist name +
// per-track index so the filenames match the files we just synced.
const playlistSources = srcs.filter(s => s.type === 'playlist');
playlistSources.forEach(async playlist => {
try {
const tracks = await fetchTracksForSource(playlist);
await invoke('write_playlist_m3u8', {
destDir: dir,
playlistName: playlist.name,
tracks: tracks.map((tr, idx) => trackToSyncInfo(tr, '', { name: playlist.name, index: idx + 1 })),
});
} catch { /* m3u8 failure is non-fatal — skip silently */ }
});
}
}
// Re-scan the device after sync completes (cancelled or not)
scanDevice();
}
});
return () => {
unlistenProgress.then(f => f());
unlistenComplete.then(f => f());
};
}, [t, scanDevice]);
// Load browser data when tab switches
useEffect(() => {
setSearch('');
if (activeTab === 'playlists' && playlists.length === 0) loadPlaylists();
if (activeTab === 'albums' && randomAlbums.length === 0) loadRandomAlbums();
if (activeTab === 'artists' && artists.length === 0) loadArtists();
// eslint-disable-next-line react-hooks/exhaustive-deps
}, [activeTab]);
// Live album search with 300ms debounce
useEffect(() => {
if (activeTab !== 'albums') return;
const q = search.trim();
if (!q) { setAlbumSearchResults([]); return; }
setAlbumSearchLoading(true);
const timer = setTimeout(async () => {
try {
const { albums } = await searchSubsonic(q, { albumCount: 20, artistCount: 0, songCount: 0 });
setAlbumSearchResults(albums);
} catch {
setAlbumSearchResults([]);
} finally {
setAlbumSearchLoading(false);
}
}, 300);
return () => { clearTimeout(timer); setAlbumSearchLoading(false); };
}, [search, activeTab]);
const loadPlaylists = useCallback(async () => {
setLoadingBrowser(true);
try { setPlaylists(await getPlaylists()); } catch { /* ignore */ }
finally { setLoadingBrowser(false); }
}, []);
const loadRandomAlbums = useCallback(async () => {
setLoadingBrowser(true);
try { setRandomAlbums(await getAlbumList('random', 10)); } catch { /* ignore */ }
finally { setLoadingBrowser(false); }
}, []);
const loadArtists = useCallback(async () => {
setLoadingBrowser(true);
try { setArtists(await getArtists()); } catch { /* ignore */ }
finally { setLoadingBrowser(false); }
}, []);
const toggleArtistExpand = useCallback(async (artistId: string) => {
setExpandedArtistIds(prev => {
const next = new Set(prev);
if (next.has(artistId)) { next.delete(artistId); return next; }
next.add(artistId);
return next;
});
if (!artistAlbumsMap.has(artistId)) {
setLoadingArtistIds(prev => new Set(prev).add(artistId));
try {
const { albums } = await getArtist(artistId);
setArtistAlbumsMap(prev => new Map(prev).set(artistId, albums));
} finally {
setLoadingArtistIds(prev => { const n = new Set(prev); n.delete(artistId); return n; });
}
}
}, [artistAlbumsMap]);
const q = search.toLowerCase();
const filteredPlaylists = useMemo(() => playlists.filter(p => p.name.toLowerCase().includes(q)), [playlists, q]);
const filteredArtists = useMemo(() => artists.filter(a => a.name.toLowerCase().includes(q)), [artists, q]);
// ─── Migration handlers ─────────────────────────────────────────────────
const startMigrationPreview = async () => {
if (!targetDir || sources.length === 0) return;
setMigrationPhase('loading');
setMigrationResult(null);
try {
// Look up the old template from the v1 manifest on disk.
const manifest = await invoke<{ version: number; filenameTemplate?: string } | null>(
'read_device_manifest', { destDir: targetDir }
);
const oldTemplate = manifest?.filenameTemplate?.trim() || '';
if (!oldTemplate) {
// v2 manifest or missing — nothing to migrate from.
setMigrationPhase('nothing');
return;
}
setMigrationOldTemplate(oldTemplate);
// Migration only renames tracks that came from album/artist sources —
// under the old template all tracks lived in a flat album tree. Playlist
// sources get their own `Playlists/{name}/…` folder under the new scheme,
// so the files they need are a subset (or copies) of the album tracks and
// are cleaner to just re-download on the next sync.
const albumSourceTracks: SubsonicSong[] = [];
const seenIds = new Set<string>();
for (const source of sources.filter(s => s.type !== 'playlist')) {
try {
const tracks = await fetchTracksForSource(source);
for (const tr of tracks) {
if (seenIds.has(tr.id)) continue;
seenIds.add(tr.id);
albumSourceTracks.push(tr);
}
} catch { /* skip unreachable source */ }
}
// New paths via Rust (fixed album-tree schema).
const newAbsPaths = await invoke<string[]>('compute_sync_paths', {
tracks: albumSourceTracks.map(tr => trackToSyncInfo(tr, '')),
destDir: targetDir,
});
const sepChar = IS_WINDOWS ? '\\' : '/';
const prefix = targetDir.endsWith(sepChar) ? targetDir : targetDir + sepChar;
const newRelPaths = newAbsPaths.map(p => p.startsWith(prefix) ? p.slice(prefix.length) : p);
// Old paths via the legacy template (JS).
const oldRelPaths = albumSourceTracks.map(tr => applyLegacyTemplate(oldTemplate, {
artist: tr.artist ?? '',
album: tr.album ?? '',
title: tr.title ?? '',
trackNumber: tr.track,
discNumber: tr.discNumber,
year: tr.year,
suffix: tr.suffix ?? 'mp3',
}));
const pairs: { old: string; new: string }[] = [];
const collisions: { old: string; new: string }[] = [];
const newPathCounts = new Map<string, number>();
let unchanged = 0;
for (let i = 0; i < albumSourceTracks.length; i++) {
const o = oldRelPaths[i];
const n = newRelPaths[i];
if (o === n) { unchanged += 1; continue; }
newPathCounts.set(n, (newPathCounts.get(n) ?? 0) + 1);
pairs.push({ old: o, new: n });
}
// Two separate old files mapping onto the same new path → collision.
const colliding = new Set([...newPathCounts.entries()].filter(([, c]) => c > 1).map(([p]) => p));
const cleanPairs = pairs.filter(p => !colliding.has(p.new));
for (const p of pairs.filter(p => colliding.has(p.new))) collisions.push(p);
setMigrationPairs(cleanPairs);
setMigrationCollisions(collisions);
setMigrationUnchanged(unchanged);
setMigrationPhase(cleanPairs.length === 0 && collisions.length === 0 ? 'nothing' : 'preview');
} catch (e) {
setMigrationResult({ ok: 0, failed: 0, errors: [String(e)] });
setMigrationPhase('done');
}
};
const executeMigration = async () => {
if (!targetDir || migrationPairs.length === 0) { setMigrationPhase('closed'); return; }
setMigrationPhase('executing');
try {
const results = await invoke<{ oldPath: string; newPath: string; ok: boolean; error: string | null }[]>(
'rename_device_files',
{ targetDir, pairs: migrationPairs.map(p => [p.old, p.new]) }
);
const ok = results.filter(r => r.ok).length;
const failed = results.filter(r => !r.ok).length;
const errors = results.filter(r => !r.ok).map(r => `${r.oldPath}: ${r.error ?? 'unknown'}`);
setMigrationResult({ ok, failed, errors });
// Bump manifest to v2 (no template field) + rescan the device.
invoke('write_device_manifest', { destDir: targetDir, sources }).catch(() => {});
scanDevice();
setMigrationPhase('done');
} catch (e) {
setMigrationResult({ ok: 0, failed: migrationPairs.length, errors: [String(e)] });
setMigrationPhase('done');
}
};
const closeMigration = () => {
setMigrationPhase('closed');
setMigrationPairs([]);
setMigrationCollisions([]);
setMigrationResult(null);
setMigrationOldTemplate('');
};
const handleChooseFolder = async () => {
const sel = await openDialog({ directory: true, multiple: false, title: t('deviceSync.chooseFolder') });
if (sel) {
const dir = sel as string;
setTargetDir(dir);
// If the device has a psysonic-sync.json, always import it — replacing any
// sources from a previous device so switching sticks works correctly.
try {
const manifest = await invoke<{ version: number; sources: DeviceSyncSource[] } | null>(
'read_device_manifest', { destDir: dir }
);
if (manifest?.sources?.length) {
useDeviceSyncStore.getState().clearSources();
manifest.sources.forEach(s => useDeviceSyncStore.getState().addSource(s));
showToast(t('deviceSync.manifestImported', { count: manifest.sources.length }), 4000, 'info');
}
} catch { /* no manifest, that's fine */ }
// Trigger a device scan after folder change
setTimeout(() => scanDevice(), 100);
}
};
// ─── Sync (non-blocking) ────────────────────────────────────────────────
const promptSyncSummary = async () => {
if (!targetDir) { showToast(t('deviceSync.noTargetDir'), 3000, 'error'); return; }
if (sources.length === 0){ showToast(t('deviceSync.noSources'), 3000, 'error'); return; }
setPreSyncLoading(true);
setPreSyncOpen(true);
try {
const { getClient } = await import('../api/subsonic');
const { baseUrl, params } = getClient();
const payload = await invoke<{
addBytes: number; addCount: number; delBytes: number; delCount: number; availableBytes: number; tracks: SubsonicSong[];
}>('calculate_sync_payload', {
sources,
deletionIds: pendingDeletion,
auth: { baseUrl, ...params },
targetDir,
});
setSyncDelta(payload);
} catch {
showToast(t('deviceSync.fetchError'), 3000, 'error');
setPreSyncOpen(false);
} finally {
setPreSyncLoading(false);
}
};
const handleSyncExecution = async () => {
setPreSyncOpen(false);
// 1. Handle pending deletions first
const deletionSources = sources.filter(s => pendingDeletion.includes(s.id));
if (deletionSources.length > 0) {
try {
const allPaths: string[] = [];
// Compute paths per source so playlist sources delete from their own
// folder (Playlists/{Name}/…) rather than from the album tree.
for (const source of deletionSources) {
const tracks = await fetchTracksForSource(source);
const paths = await invoke<string[]>('compute_sync_paths', {
tracks: tracks.map((tr, idx) => trackToSyncInfo(
tr, '',
source.type === 'playlist' ? { name: source.name, index: idx + 1 } : undefined,
)),
destDir: targetDir,
});
allPaths.push(...paths);
}
await invoke<number>('delete_device_files', { paths: allPaths });
removeSources(deletionSources.map(s => s.id));
// Update manifest so it stays in sync after deletions
const remainingSources = useDeviceSyncStore.getState().sources;
if (targetDir) invoke('write_device_manifest', { destDir: targetDir, sources: remainingSources }).catch(() => {});
showToast(
t('deviceSync.deleteComplete', { count: deletionSources.length }),
3000, 'info'
);
} catch {
showToast(t('deviceSync.fetchError'), 3000, 'error');
}
}
const allTracks = syncDelta.tracks;
if (allTracks.length === 0) {
// No new downloads needed, but the user may still have added a
// playlist source — (re)write its .m3u8 against the existing files.
if (targetDir) {
const playlistSources = sources.filter(s => s.type === 'playlist');
playlistSources.forEach(async playlist => {
try {
const tracks = await fetchTracksForSource(playlist);
await invoke('write_playlist_m3u8', {
destDir: targetDir,
playlistName: playlist.name,
tracks: tracks.map((tr, idx) => trackToSyncInfo(tr, '', { name: playlist.name, index: idx + 1 })),
});
} catch { /* non-fatal */ }
});
}
scanDevice();
return;
}
const jobId = uuid();
useDeviceSyncJobStore.getState().startSync(jobId, allTracks.length);
showToast(t('deviceSync.syncInBackground'), 3000, 'info');
invoke('sync_batch_to_device', {
tracks: allTracks.map(track => trackToSyncInfo(track, buildDownloadUrl(track.id))),
destDir: targetDir,
jobId,
expectedBytes: syncDelta.addBytes,
}).catch((err: string) => {
useDeviceSyncJobStore.getState().complete(0, 0, allTracks.length);
if (err.includes('NOT_ENOUGH_SPACE')) {
showToast(t('deviceSync.notEnoughSpace'), 5000, 'error');
} else if (err === 'NOT_MOUNTED_VOLUME') {
showToast(t('deviceSync.notMountedVolume'), 5000, 'error');
} else {
showToast(t('deviceSync.fetchError'), 3000, 'error');
}
});
};
// ─── Actions ────────────────────────────────────────────────────────────
const handleMarkCheckedForDeletion = () => {
if (checkedIds.length === 0) return;
markForDeletion(checkedIds);
};
const allChecked = sources.length > 0 && sources.every(s => checkedIds.includes(s.id));
const toggleAll = () => setCheckedIds(allChecked ? [] : sources.map(s => s.id));
const pendingCount = Array.from(sourceStatuses.values()).filter(s => s === 'pending').length;
const syncedCount = Array.from(sourceStatuses.values()).filter(s => s === 'synced').length;
const deletionCount = pendingDeletion.length;
// ─── Dynamic action button label ────────────────────────────────────────
const actionButtonLabel = useMemo(() => {
if (deletionCount > 0 && pendingCount === 0) return t('deviceSync.actionDelete');
if (pendingCount > 0 && deletionCount === 0) return t('deviceSync.actionTransfer');
if (pendingCount > 0 && deletionCount > 0) return t('deviceSync.actionApplyAll');
return t('deviceSync.syncButton'); // both zero — button will be disabled
}, [pendingCount, deletionCount, t]);
const actionButtonDisabled =
!targetDir ||
sources.length === 0 ||
isRunning ||
(!driveDetected && !!targetDir) ||
(pendingCount === 0 && deletionCount === 0);
const tabs: { key: SourceTab; icon: React.ReactNode; label: string }[] = [
{ key: 'playlists', icon: <ListMusic size={14} />, label: t('deviceSync.tabPlaylists') },
{ key: 'albums', icon: <Disc3 size={14} />, label: t('deviceSync.tabAlbums') },
{ key: 'artists', icon: <Users size={14} />, label: t('deviceSync.tabArtists') },
];
return (
<div className="device-sync-page">
{/* ── Header ── */}
<div className="device-sync-header">
<div className="device-sync-header-title">
<HardDriveUpload size={20} />
<h1>{t('deviceSync.title')}</h1>
</div>
<div className="device-sync-config-row">
{/* ── Left: Fixed schema info ── */}
<div className="device-sync-schema-section">
<span className="device-sync-label-inline">{t('deviceSync.schemaLabel', { defaultValue: 'Naming scheme' })}</span>
<code className="device-sync-schema-code">
{'{AlbumArtist}/{Album}/{TrackNum} - {Title}.{ext}'}
</code>
<span className="device-sync-schema-hint">
{t('deviceSync.schemaHint', {
defaultValue: 'Fixed scheme for reliable cross-OS sync. Playlists are written as .m3u8 that reference the album tracks — no duplicates on the device.',
})}
</span>
{targetDir && sources.length > 0 && (
<button
className="btn btn-ghost device-sync-migrate-btn"
onClick={startMigrationPreview}
data-tooltip={t('deviceSync.migrateTooltip', {
defaultValue: 'Rename existing files on the device into the new scheme (from the old filename template).',
})}
data-tooltip-pos="bottom"
>
{t('deviceSync.migrateButton', { defaultValue: 'Reorganize existing files…' })}
</button>
)}
</div>
{/* ── Right: Drive config ── */}
<div className="device-sync-target-section">
<span className="device-sync-label-inline">{t('deviceSync.targetDevice')}</span>
<div className="device-sync-header-config">
<div className="device-sync-drive-layout">
{/* Row 1: Controls */}
<div className="device-sync-drive-controls">
{/* Fallback manual folder picker & Refresh */}
<button className="btn btn-ghost" onClick={handleChooseFolder} data-tooltip={t('deviceSync.browseManual')}>
<FolderOpen size={18} />
</button>
<button
className="btn btn-ghost device-sync-refresh-btn"
onClick={refreshDrives}
disabled={drivesLoading}
data-tooltip={t('deviceSync.refreshDrives')}
>
<RefreshCw size={18} className={drivesLoading ? 'spin' : ''} />
</button>
{/* Dropdown element */}
{drives.length > 0 ? (
<>
<Usb size={18} className="device-sync-drive-icon" />
<CustomSelect
className="input device-sync-drive-select"
value={targetDir ?? ''}
onChange={v => {
setTargetDir(v);
if (v) {
setTimeout(() => scanDevice(), 100);
}
}}
options={[
{ value: '', label: t('deviceSync.selectDrive') },
...drives.map(d => ({ value: d.mount_point, label: d.name || d.mount_point }))
]}
/>
</>
) : (
<span className="device-sync-no-drives">
<AlertCircle size={18} />
{t('deviceSync.noDrivesDetected')}
</span>
)}
</div>
{/* Row 2: Metadata */}
{activeDrive && (
<div className="device-sync-drive-meta">
{formatBytes(activeDrive.available_space)} {t('deviceSync.free')} / {formatBytes(activeDrive.total_space)} &bull; {activeDrive.file_system}
</div>
)}
</div>
</div>
</div>
</div>
</div>
{/* ── Main ── */}
<div className="device-sync-main">
{/* ── Browser (left) ── */}
<div className="device-sync-browser">
<div className="device-sync-tabs">
{tabs.map(tab => (
<button
key={tab.key}
className={`device-sync-tab${activeTab === tab.key ? ' active' : ''}`}
onClick={() => setActiveTab(tab.key)}
>
{tab.icon}{tab.label}
</button>
))}
</div>
<div className="device-sync-search-wrap">
<input
className="input"
placeholder={t('deviceSync.searchPlaceholder')}
value={search}
onChange={e => setSearch(e.target.value)}
/>
{activeTab === 'albums' && (
<span className="device-sync-live-badge">
<Zap size={10} />{t('deviceSync.liveSearch')}
</span>
)}
</div>
<div className="device-sync-list">
{(loadingBrowser || albumSearchLoading) && (
<div className="device-sync-loading"><Loader2 size={16} className="spin" /></div>
)}
{activeTab === 'albums' && !search.trim() && !loadingBrowser && randomAlbums.length > 0 && (
<div className="device-sync-section-label">
<Shuffle size={11} />{t('deviceSync.randomAlbumsLabel')}
</div>
)}
{activeTab === 'playlists' && filteredPlaylists.map(pl => (
<BrowserRow key={pl.id} name={pl.name} meta={`${pl.songCount} tracks`}
selected={sources.some(s => s.id === pl.id) && !pendingDeletion.includes(pl.id)}
onToggle={() => handleToggleSource({ type: 'playlist', id: pl.id, name: pl.name })} />
))}
{activeTab === 'albums' && (search.trim() ? albumSearchResults : randomAlbums).map(al => (
<BrowserRow key={al.id} name={al.name} meta={al.artist}
selected={sources.some(s => s.id === al.id) && !pendingDeletion.includes(al.id)}
onToggle={() => handleToggleSource({ type: 'album', id: al.id, name: al.name, artist: al.artist })} />
))}
{activeTab === 'artists' && filteredArtists.map(ar => (
<React.Fragment key={ar.id}>
<div className="device-sync-artist-row">
<button
className="device-sync-expand-btn"
onClick={() => toggleArtistExpand(ar.id)}
>
{loadingArtistIds.has(ar.id)
? <Loader2 size={13} className="spin" />
: expandedArtistIds.has(ar.id)
? <ChevronDown size={13} />
: <ChevronRight size={13} />}
</button>
<span className="device-sync-row-name">{ar.name}</span>
{ar.albumCount != null &&
<span className="device-sync-row-meta">{ar.albumCount} Albums</span>}
</div>
{expandedArtistIds.has(ar.id) && artistAlbumsMap.has(ar.id) &&
artistAlbumsMap.get(ar.id)!.map(al => (
<BrowserRow key={al.id} name={al.name} meta={al.year?.toString()}
selected={sources.some(s => s.id === al.id) && !pendingDeletion.includes(al.id)}
indent
onToggle={() => handleToggleSource({ type: 'album', id: al.id, name: al.name, artist: al.artist || ar.name })} />
))
}
</React.Fragment>
))}
</div>
</div>
{/* ── Device Manager (right) ── */}
<div className="device-sync-device-panel">
<div className="device-sync-panel-header">
<span className="device-sync-panel-title">
{t('deviceSync.onDevice')}
{scanning && <Loader2 size={12} className="spin" style={{ marginLeft: 6 }} />}
</span>
<div className="device-sync-panel-actions">
{/* Sync button */}
<button
className="btn btn-surface"
onClick={promptSyncSummary}
disabled={actionButtonDisabled}
>
{isRunning
? <><Loader2 size={13} className="spin" /> {jobDone + jobSkip + jobFail}/{jobTotal}</>
: <>
{deletionCount > 0 && pendingCount === 0
? <Trash2 size={13} />
: <HardDriveUpload size={13} />}
{actionButtonLabel}
</>
}
</button>
{/* Mark for deletion */}
{checkedIds.length > 0 && !isRunning && (
<button
className="btn btn-danger"
onClick={handleMarkCheckedForDeletion}
>
<Trash2 size={13} />
{t('deviceSync.deleteFromDevice', { count: checkedIds.length })}
</button>
)}
</div>
</div>
{/* Status summary badges */}
{sources.length > 0 && driveDetected && (
<div className="device-sync-status-summary">
{syncedCount > 0 && (
<span className="device-sync-badge synced">
<CheckCircle2 size={11} /> {syncedCount} {t('deviceSync.statusSynced')}
</span>
)}
{pendingCount > 0 && (
<span className="device-sync-badge pending">
<Clock size={11} /> {pendingCount} {t('deviceSync.statusPending')}
</span>
)}
{deletionCount > 0 && (
<span className="device-sync-badge deletion">
<Trash2 size={11} /> {deletionCount} {t('deviceSync.statusDeletion')}
</span>
)}
</div>
)}
{sources.length === 0 || !driveDetected ? (
<p className="device-sync-empty">{t('deviceSync.noSourcesSelected')}</p>
) : (
<>
<div className="device-sync-list-header">
<label className="device-sync-check-label">
<input type="checkbox" checked={allChecked} onChange={toggleAll} />
</label>
<span className="device-sync-list-col-name">{t('deviceSync.colName')}</span>
<span className="device-sync-list-col-type">{t('deviceSync.colType')}</span>
<span className="device-sync-list-col-status">{t('deviceSync.colStatus')}</span>
<span className="device-sync-list-col-actions" />
</div>
<div className="device-sync-device-list">
{sources.map(s => {
const status = sourceStatuses.get(s.id) ?? 'pending';
return (
<label
key={s.id}
className={`device-sync-device-row ${status}${checkedIds.includes(s.id) ? ' checked' : ''}`}
>
<input
type="checkbox"
checked={checkedIds.includes(s.id)}
onChange={() => toggleChecked(s.id)}
disabled={status === 'deletion'}
/>
<span className="device-sync-row-name">
{s.name}
{s.artist && <span className="device-sync-row-artist"> · {s.artist}</span>}
</span>
<span className="device-sync-source-type">{s.type}</span>
<span className={`device-sync-status-icon ${status}`}>
{status === 'synced' && <CheckCircle2 size={13} />}
{status === 'pending' && <Clock size={13} />}
{status === 'deletion' && <Trash2 size={13} />}
</span>
<span className="device-sync-row-actions">
{status === 'synced' && (
<button
className="device-sync-action-btn danger"
onClick={e => { e.preventDefault(); markForDeletion([s.id]); }}
data-tooltip={t('deviceSync.markForDeletion')}
>
<Trash2 size={12} />
</button>
)}
{status === 'pending' && (
<button
className="device-sync-action-btn muted"
onClick={e => { e.preventDefault(); handleToggleSource(s); }}
data-tooltip={t('deviceSync.removeSource')}
>
<Trash2 size={12} />
</button>
)}
{status === 'deletion' && (
<button
className="device-sync-action-btn undo"
onClick={e => { e.preventDefault(); unmarkDeletion(s.id); }}
data-tooltip={t('deviceSync.undoDeletion')}
>
<Undo2 size={12} />
</button>
)}
</span>
</label>
);
})}
</div>
</>
)}
{/* Background sync progress (non-blocking) */}
{jobStatus === 'running' && (
<div className="device-sync-bg-progress">
<div className="device-sync-bg-progress-bar-wrap">
<div
className="device-sync-bg-progress-bar"
style={{ width: jobTotal > 0
? `${((jobDone + jobSkip + jobFail) / jobTotal) * 100}%`
: '0%' }}
/>
</div>
<span className="device-sync-bg-progress-text">
<Loader2 size={12} className="spin" />
{t('deviceSync.syncInProgress', { done: jobDone + jobSkip, total: jobTotal })}
{jobFail > 0 && <span className="device-sync-stat-error"><AlertCircle size={11} /> {jobFail}</span>}
</span>
<button
className="btn btn-ghost"
style={{ fontSize: 12, padding: '2px 10px' }}
onClick={() => {
const jobId = useDeviceSyncJobStore.getState().jobId;
if (jobId) invoke('cancel_device_sync', { jobId });
useDeviceSyncJobStore.getState().cancel();
}}
>
{t('deviceSync.cancelSync')}
</button>
</div>
)}
{jobStatus === 'cancelled' && (
<div className="device-sync-bg-progress done">
<span className="device-sync-bg-progress-text">
<AlertCircle size={12} style={{ color: 'var(--text-muted)' }} />
{t('deviceSync.syncCancelled', { done: jobDone, total: jobTotal })}
</span>
<button className="btn btn-ghost" onClick={() => useDeviceSyncJobStore.getState().reset()}>
{t('deviceSync.dismiss')}
</button>
</div>
)}
{jobStatus === 'done' && (
<div className="device-sync-bg-progress done">
<span className="device-sync-bg-progress-text">
<CheckCircle2 size={12} className="color-success" />
{t('deviceSync.syncResult', { done: jobDone, skipped: jobSkip, total: jobTotal })}
</span>
<button className="btn btn-ghost" onClick={() => useDeviceSyncJobStore.getState().reset()}>
{t('deviceSync.dismiss')}
</button>
</div>
)}
</div>
</div>
{/* Pre-Sync Summary Modal */}
{preSyncOpen && (
<div className="modal-overlay">
<div className="modal-content device-sync-modal">
<h2 className="modal-title">{t('deviceSync.syncSummary')}</h2>
{preSyncLoading ? (
<div className="device-sync-loading-modal" style={{ display: 'flex', flexDirection: 'column', alignItems: 'center', margin: '20px' }}>
<Loader2 size={32} className="spin" />
<p style={{ marginTop: '10px' }}>{t('deviceSync.calculating')}</p>
</div>
) : (
<div className="device-sync-summary-stats" style={{ display: 'flex', flexDirection: 'column', gap: '8px', margin: '10px 0' }}>
<div style={{ display: 'flex', justifyContent: 'space-between', padding: '4px 0' }}>
<span>{t('deviceSync.filesToAdd')}</span>
<span className="color-success">+{syncDelta.addCount} ({(syncDelta.addBytes / 1_048_576).toFixed(1)} MB)</span>
</div>
<div style={{ display: 'flex', justifyContent: 'space-between', padding: '4px 0' }}>
<span>{t('deviceSync.filesToDelete')}</span>
<span className="color-error">-{syncDelta.delCount} ({(syncDelta.delBytes / 1_048_576).toFixed(1)} MB)</span>
</div>
<hr style={{ border: 'none', borderTop: '1px solid var(--border)', margin: '10px 0' }} />
<div style={{ display: 'flex', justifyContent: 'space-between', fontWeight: 'bold' }}>
<span>{t('deviceSync.netChange')}</span>
<span>{((syncDelta.addBytes - syncDelta.delBytes) / 1_048_576).toFixed(1)} MB</span>
</div>
<div style={{ display: 'flex', justifyContent: 'space-between', fontWeight: 'bold', color: syncDelta.addBytes > syncDelta.availableBytes + syncDelta.delBytes ? 'var(--danger)' : 'inherit', marginTop: '10px' }}>
<span>{t('deviceSync.availableSpace')}</span>
<span>{(syncDelta.availableBytes / 1_048_576).toFixed(1)} MB</span>
</div>
{syncDelta.addBytes > syncDelta.availableBytes + syncDelta.delBytes && (
<div className="sync-warning error" style={{ background: 'color-mix(in srgb, var(--danger) 15%, transparent)', padding: '10px', borderRadius: 'var(--radius-md)', marginTop: '15px', display: 'flex', gap: '10px', color: 'var(--danger)', alignItems: 'flex-start' }}>
<AlertCircle size={16} style={{ flexShrink: 0, marginTop: '2px' }} />
<span>{t('deviceSync.spaceWarning')}</span>
</div>
)}
</div>
)}
{!preSyncLoading && (
<div className="modal-actions" style={{ display: 'flex', justifyContent: 'flex-end', gap: '10px', marginTop: '25px' }}>
<button className="btn btn-ghost" onClick={() => setPreSyncOpen(false)}>
{t('deviceSync.cancel')}
</button>
<button
className="btn btn-primary"
onClick={handleSyncExecution}
disabled={syncDelta.addBytes > syncDelta.availableBytes + syncDelta.delBytes}
>
{t('deviceSync.proceed')}
</button>
</div>
)}
</div>
</div>
)}
{/* ── Migration modal (rename existing files into the fixed scheme) ── */}
{migrationPhase !== 'closed' && (
<div className="modal-overlay" onClick={migrationPhase === 'executing' ? undefined : closeMigration}>
<div className="modal-content device-sync-migrate-modal" onClick={e => e.stopPropagation()}>
<h2 className="modal-title">{t('deviceSync.migrateTitle', { defaultValue: 'Reorganize existing files' })}</h2>
<div className="device-sync-migrate-body">
{migrationPhase === 'loading' && (
<div className="device-sync-migrate-loading">
<Loader2 size={18} className="spin" />
<span>{t('deviceSync.migrateLoading', { defaultValue: 'Analyzing existing files…' })}</span>
</div>
)}
{migrationPhase === 'nothing' && (
<div className="device-sync-migrate-nothing">
{migrationOldTemplate ? (
t('deviceSync.migrateNothingToDo', { defaultValue: 'All existing files already match the new scheme — nothing to do.' })
) : (
t('deviceSync.migrateNoTemplate', { defaultValue: 'No legacy filename template found on the device. Migration only applies when the stick was synced with a Psysonic version that supported custom templates.' })
)}
</div>
)}
{migrationPhase === 'preview' && (
<>
<div className="device-sync-migrate-summary">
<div>
<strong>{migrationPairs.length}</strong>{' '}
{t('deviceSync.migrateFilesToRename', { defaultValue: 'files will be renamed' })}
</div>
{migrationUnchanged > 0 && (
<div className="muted">
{t('deviceSync.migrateUnchanged', {
defaultValue: '{{n}} files are already at the correct path',
n: migrationUnchanged,
})}
</div>
)}
{migrationCollisions.length > 0 && (
<div className="device-sync-migrate-warning">
<AlertCircle size={14} />
{t('deviceSync.migrateCollisions', {
defaultValue: '{{n}} files cannot be renamed automatically (multiple tracks map to the same target). They will be left untouched — the next sync re-downloads them into the correct location.',
n: migrationCollisions.length,
})}
</div>
)}
</div>
<div className="device-sync-migrate-preview-note">
{t('deviceSync.migratePreviewNote', {
defaultValue: 'Old template: {{tpl}}',
tpl: migrationOldTemplate,
})}
</div>
</>
)}
{migrationPhase === 'executing' && (
<div className="device-sync-migrate-loading">
<Loader2 size={18} className="spin" />
<span>{t('deviceSync.migrateExecuting', { defaultValue: 'Renaming files…' })}</span>
</div>
)}
{migrationPhase === 'done' && migrationResult && (
<div className="device-sync-migrate-result">
<div className="device-sync-migrate-result-line">
<CheckCircle2 size={14} className="positive" />
{t('deviceSync.migrateSuccess', {
defaultValue: '{{n}} files renamed successfully',
n: migrationResult.ok,
})}
</div>
{migrationResult.failed > 0 && (
<div className="device-sync-migrate-result-line">
<AlertCircle size={14} className="danger" />
{t('deviceSync.migrateFailed', {
defaultValue: '{{n}} renames failed',
n: migrationResult.failed,
})}
</div>
)}
{migrationResult.errors.length > 0 && (
<details className="device-sync-migrate-errors">
<summary>{t('deviceSync.migrateShowErrors', { defaultValue: 'Show errors' })}</summary>
<ul>
{migrationResult.errors.slice(0, 50).map((err, i) => (
<li key={i}>{err}</li>
))}
{migrationResult.errors.length > 50 && (
<li> {migrationResult.errors.length - 50} more</li>
)}
</ul>
</details>
)}
</div>
)}
</div>
<div className="device-sync-migrate-footer">
{migrationPhase === 'preview' && (
<>
<button className="btn btn-ghost" onClick={closeMigration}>{t('common.cancel')}</button>
<button className="btn btn-primary" onClick={executeMigration} disabled={migrationPairs.length === 0}>
{t('deviceSync.migrateStart', { defaultValue: 'Start renaming' })}
</button>
</>
)}
{(migrationPhase === 'done' || migrationPhase === 'nothing') && (
<button className="btn btn-primary" onClick={closeMigration}>{t('common.close')}</button>
)}
</div>
</div>
</div>
)}
</div>
);
}
// ─── BrowserRow ──────────────────────────────────────────────────────────────
function BrowserRow({ name, meta, selected, onToggle, indent }: {
name: string; meta?: string; selected: boolean; onToggle: () => void; indent?: boolean;
}) {
return (
<button className={`device-sync-browser-row${selected ? ' selected' : ''}${indent ? ' indent' : ''}`} onClick={onToggle}>
<span className="device-sync-row-check">
{selected ? <CheckCircle2 size={14} /> : <span className="device-sync-row-circle" />}
</span>
<span className="device-sync-row-name">
{name}
{meta && <span className="device-sync-row-artist"> · {meta}</span>}
</span>
</button>
);
}