feat: Last.fm beta, Similar Artists, Statistics Last.fm stats, TooltipPortal, CustomSelect, Psychowave theme (v1.7.0)

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

src/pages/Statistics.tsx

@@ -1,34 +1,87 @@
 import React, { useEffect, useState } from 'react';
-import { getAlbumList, getArtists, getGenres, SubsonicAlbum, SubsonicGenre } from '../api/subsonic';
+import { getAlbumList, getArtists, getGenres, SubsonicAlbum } from '../api/subsonic';
 import AlbumRow from '../components/AlbumRow';
 import { useTranslation } from 'react-i18next';
+import { useAuthStore } from '../store/authStore';
+import { lastfmIsConfigured, lastfmGetTopArtists, lastfmGetTopAlbums, lastfmGetTopTracks, lastfmGetRecentTracks, LastfmPeriod, LastfmTopArtist, LastfmTopAlbum, LastfmTopTrack, LastfmRecentTrack } from '../api/lastfm';
+
+function relativeTime(timestamp: number, t: (key: string, opts?: object) => string): string {
+  const diff = Math.floor(Date.now() / 1000) - timestamp;
+  if (diff < 60) return t('statistics.lfmJustNow');
+  if (diff < 3600) return t('statistics.lfmMinutesAgo', { n: Math.floor(diff / 60) });
+  if (diff < 86400) return t('statistics.lfmHoursAgo', { n: Math.floor(diff / 3600) });
+  return t('statistics.lfmDaysAgo', { n: Math.floor(diff / 86400) });
+}
+
+const PERIODS: { key: LastfmPeriod; label: string }[] = [
+  { key: '7day', label: 'lfmPeriod7day' },
+  { key: '1month', label: 'lfmPeriod1month' },
+  { key: '3month', label: 'lfmPeriod3month' },
+  { key: '6month', label: 'lfmPeriod6month' },
+  { key: '12month', label: 'lfmPeriod12month' },
+  { key: 'overall', label: 'lfmPeriodOverall' },
+];
 
 export default function Statistics() {
   const { t } = useTranslation();
+  const { lastfmSessionKey, lastfmUsername } = useAuthStore();
   const [recent, setRecent] = useState<SubsonicAlbum[]>([]);
   const [frequent, setFrequent] = useState<SubsonicAlbum[]>([]);
   const [highest, setHighest] = useState<SubsonicAlbum[]>([]);
-  const [genres, setGenres] = useState<SubsonicGenre[]>([]);
   const [artistCount, setArtistCount] = useState<number | null>(null);
+  const [totalSongs, setTotalSongs] = useState<number | null>(null);
+  const [totalAlbums, setTotalAlbums] = useState<number | null>(null);
   const [loading, setLoading] = useState(true);
 
+  const [lfmPeriod, setLfmPeriod] = useState<LastfmPeriod>('1month');
+  const [lfmTopArtists, setLfmTopArtists] = useState<LastfmTopArtist[]>([]);
+  const [lfmTopAlbums, setLfmTopAlbums] = useState<LastfmTopAlbum[]>([]);
+  const [lfmTopTracks, setLfmTopTracks] = useState<LastfmTopTrack[]>([]);
+  const [lfmLoading, setLfmLoading] = useState(false);
+  const [lfmRecentTracks, setLfmRecentTracks] = useState<LastfmRecentTrack[]>([]);
+  const [lfmRecentLoading, setLfmRecentLoading] = useState(false);
+
   useEffect(() => {
     Promise.all([
       getAlbumList('recent', 20).catch(() => []),
       getAlbumList('frequent', 12).catch(() => []),
       getAlbumList('highest', 12).catch(() => []),
-      getGenres().catch(() => []),
       getArtists().catch(() => []),
-    ]).then(([rc, fr, hi, g, a]) => {
+      getGenres().catch(() => []),
+    ]).then(([rc, fr, hi, a, g]) => {
       setRecent(rc);
       setFrequent(fr);
       setHighest(hi);
-      setGenres(g.sort((a, b) => b.songCount - a.songCount).slice(0, 20));
       setArtistCount(a.length);
+      setTotalSongs(g.reduce((acc: number, genre: any) => acc + genre.songCount, 0));
+      setTotalAlbums(g.reduce((acc: number, genre: any) => acc + genre.albumCount, 0));
       setLoading(false);
     }).catch(() => setLoading(false));
   }, []);
 
+  useEffect(() => {
+    if (!lastfmIsConfigured() || !lastfmSessionKey || !lastfmUsername) return;
+    setLfmRecentLoading(true);
+    lastfmGetRecentTracks(lastfmUsername, lastfmSessionKey, 20)
+      .then(tracks => { setLfmRecentTracks(tracks); setLfmRecentLoading(false); })
+      .catch(() => setLfmRecentLoading(false));
+  }, [lastfmSessionKey, lastfmUsername]);
+
+  useEffect(() => {
+    if (!lastfmIsConfigured() || !lastfmSessionKey || !lastfmUsername) return;
+    setLfmLoading(true);
+    Promise.all([
+      lastfmGetTopArtists(lastfmUsername, lastfmSessionKey, lfmPeriod, 10),
+      lastfmGetTopAlbums(lastfmUsername, lastfmSessionKey, lfmPeriod, 10),
+      lastfmGetTopTracks(lastfmUsername, lastfmSessionKey, lfmPeriod, 10),
+    ]).then(([artists, albums, tracks]) => {
+      setLfmTopArtists(artists);
+      setLfmTopAlbums(albums);
+      setLfmTopTracks(tracks);
+      setLfmLoading(false);
+    }).catch(() => setLfmLoading(false));
+  }, [lfmPeriod, lastfmSessionKey, lastfmUsername]);
+
   const loadMore = async (
     type: 'frequent' | 'highest',
     currentList: SubsonicAlbum[],
@@ -43,15 +96,10 @@ export default function Statistics() {
     }
   };
 
-  const totalSongs = genres.reduce((acc, g) => acc + g.songCount, 0);
-  const totalAlbums = genres.reduce((acc, g) => acc + g.albumCount, 0);
-  const maxGenreCount = Math.max(...genres.map(g => g.songCount), 1);
-
   const stats = [
     { label: t('statistics.statArtists'), value: artistCount },
-    { label: t('statistics.statAlbums'), value: totalAlbums || null },
-    { label: t('statistics.statSongs'), value: totalSongs || null },
-    { label: t('statistics.statGenres'), value: genres.length || null },
+    { label: t('statistics.statAlbums'), value: totalAlbums },
+    { label: t('statistics.statSongs'), value: totalSongs },
   ];
 
   return (
@@ -90,29 +138,105 @@ export default function Statistics() {
             moreText={t('statistics.loadMore')}
           />
 
-          {genres.length > 0 && (
-            <section>
-              <h2 className="section-title">{t('statistics.genreDistribution')}</h2>
-              <div className="genre-chart">
-                {genres.map(genre => (
-                  <div key={genre.value} className="genre-row">
-                    <div className="genre-row-header">
-                      <span className="genre-name">{genre.value}</span>
-                      <span className="genre-counts">
-                        {t('statistics.genreSongs', { count: genre.songCount })}
-                        {' · '}
-                        {t('statistics.genreAlbums', { count: genre.albumCount })}
+          {/* Last.fm Stats */}
+          {lastfmIsConfigured() && (
+            <section style={{ marginTop: '2rem' }}>
+              <div style={{ display: 'flex', alignItems: 'center', justifyContent: 'space-between', flexWrap: 'wrap', gap: '0.75rem', marginBottom: '1rem' }}>
+                <h2 className="section-title" style={{ margin: 0 }}>{t('statistics.lfmTitle')}</h2>
+                {lastfmSessionKey && (
+                  <div style={{ display: 'flex', gap: '0.375rem', flexWrap: 'wrap' }}>
+                    {PERIODS.map(p => (
+                      <button
+                        key={p.key}
+                        className={`btn btn-sm ${lfmPeriod === p.key ? 'btn-primary' : 'btn-surface'}`}
+                        onClick={() => setLfmPeriod(p.key)}
+                        style={{ padding: '0.25rem 0.625rem', fontSize: '0.75rem' }}
+                      >
+                        {t(`statistics.${p.label}`)}
+                      </button>
+                    ))}
+                  </div>
+                )}
+              </div>
+
+              {!lastfmSessionKey ? (
+                <p style={{ color: 'var(--text-muted)', fontSize: '0.875rem' }}>{t('statistics.lfmNotConnected')}</p>
+              ) : lfmLoading ? (
+                <div style={{ display: 'flex', alignItems: 'center', gap: '0.75rem', color: 'var(--text-muted)', fontSize: '0.875rem', padding: '1rem 0' }}>
+                  <div className="spinner" style={{ width: 16, height: 16, borderTopColor: 'currentColor' }} />
+                </div>
+              ) : (
+                <div style={{ display: 'grid', gridTemplateColumns: 'repeat(auto-fit, minmax(260px, 1fr))', gap: '1rem' }}>
+                  {([
+                    { label: t('statistics.lfmTopArtists'), items: lfmTopArtists.map(a => ({ primary: a.name, secondary: null, playcount: a.playcount })) },
+                    { label: t('statistics.lfmTopAlbums'),  items: lfmTopAlbums.map(a =>  ({ primary: a.name, secondary: a.artist, playcount: a.playcount })) },
+                    { label: t('statistics.lfmTopTracks'),  items: lfmTopTracks.map(tr => ({ primary: tr.name, secondary: tr.artist, playcount: tr.playcount })) },
+                  ] as { label: string; items: { primary: string; secondary: string | null; playcount: string }[] }[]).map(col => {
+                    const max = Math.max(...col.items.map(it => Number(it.playcount)), 1);
+                    return (
+                      <div key={col.label} style={{ background: 'var(--glass-bg)', border: '1px solid var(--glass-border)', borderRadius: '12px', padding: '1.25rem', backdropFilter: 'blur(8px)' }}>
+                        <h3 style={{ fontSize: '0.7rem', fontWeight: 700, textTransform: 'uppercase', letterSpacing: '0.1em', color: 'var(--accent)', marginBottom: '1rem' }}>
+                          {col.label}
+                        </h3>
+                        <ol style={{ listStyle: 'none', padding: 0, margin: 0, display: 'flex', flexDirection: 'column', gap: '0.875rem' }}>
+                          {col.items.map((it, i) => (
+                            <li key={`${it.primary}-${i}`}>
+                              <div style={{ display: 'flex', alignItems: 'baseline', gap: '0.625rem', marginBottom: '0.25rem' }}>
+                                <span style={{ fontSize: '1.1rem', fontWeight: 800, color: i === 0 ? 'var(--accent)' : 'var(--text-muted)', opacity: i === 0 ? 1 : 0.5, lineHeight: 1, flexShrink: 0, width: '1.5rem' }}>
+                                  {i + 1}
+                                </span>
+                                <div style={{ flex: 1, minWidth: 0 }}>
+                                  <div style={{ fontSize: '0.875rem', fontWeight: 500, overflow: 'hidden', textOverflow: 'ellipsis', whiteSpace: 'nowrap' }}>{it.primary}</div>
+                                  {it.secondary && (
+                                    <div style={{ fontSize: '0.75rem', color: 'var(--text-muted)', overflow: 'hidden', textOverflow: 'ellipsis', whiteSpace: 'nowrap' }}>{it.secondary}</div>
+                                  )}
+                                </div>
+                                <span style={{ fontSize: '0.7rem', color: 'var(--text-muted)', flexShrink: 0 }}>{Number(it.playcount).toLocaleString()}</span>
+                              </div>
+                              <div style={{ height: '2px', borderRadius: '1px', background: 'var(--glass-border)', overflow: 'hidden', marginLeft: '2.125rem' }}>
+                                <div style={{ height: '100%', width: `${(Number(it.playcount) / max) * 100}%`, background: i === 0 ? 'var(--accent)' : 'var(--text-muted)', opacity: i === 0 ? 0.8 : 0.3, borderRadius: '1px', transition: 'width 0.4s ease' }} />
+                              </div>
+                            </li>
+                          ))}
+                        </ol>
+                      </div>
+                    );
+                  })}
+                </div>
+              )}
+            </section>
+          )}
+
+          {/* Recent Scrobbles */}
+          {lastfmIsConfigured() && lastfmSessionKey && (
+            <section style={{ marginTop: '2rem' }}>
+              <h2 className="section-title" style={{ marginBottom: '1rem' }}>{t('statistics.lfmRecentTracks')}</h2>
+              {lfmRecentLoading ? (
+                <div style={{ display: 'flex', alignItems: 'center', gap: '0.75rem', color: 'var(--text-muted)', fontSize: '0.875rem' }}>
+                  <div className="spinner" style={{ width: 16, height: 16, borderTopColor: 'currentColor' }} />
+                </div>
+              ) : (
+                <div style={{ display: 'flex', flexDirection: 'column', gap: '0.375rem' }}>
+                  {lfmRecentTracks.map((track, i) => (
+                    <div key={`${track.name}-${i}`} style={{ display: 'flex', alignItems: 'center', gap: '1rem', padding: '0.5rem 0.75rem', borderRadius: '8px', background: track.nowPlaying ? 'color-mix(in srgb, var(--accent) 8%, transparent)' : 'transparent', border: track.nowPlaying ? '1px solid color-mix(in srgb, var(--accent) 20%, transparent)' : '1px solid transparent' }}>
+                      <div style={{ flex: 1, minWidth: 0 }}>
+                        <div style={{ display: 'flex', alignItems: 'center', gap: '0.5rem' }}>
+                          <span style={{ fontSize: '0.875rem', fontWeight: 500, overflow: 'hidden', textOverflow: 'ellipsis', whiteSpace: 'nowrap' }}>{track.name}</span>
+                          {track.nowPlaying && (
+                            <span style={{ fontSize: '0.65rem', fontWeight: 700, textTransform: 'uppercase', letterSpacing: '0.08em', color: 'var(--accent)', flexShrink: 0 }}>{t('statistics.lfmNowPlaying')}</span>
+                          )}
+                        </div>
+                        <div style={{ fontSize: '0.75rem', color: 'var(--text-muted)', overflow: 'hidden', textOverflow: 'ellipsis', whiteSpace: 'nowrap' }}>
+                          {track.artist}{track.album ? ` · ${track.album}` : ''}
+                        </div>
+                      </div>
+                      <span style={{ fontSize: '0.7rem', color: 'var(--text-muted)', flexShrink: 0 }}>
+                        {track.nowPlaying ? '' : track.timestamp ? relativeTime(track.timestamp, t) : ''}
                       </span>
                     </div>
-                    <div className="genre-bar-track">
-                      <div
-                        className="genre-bar-fill"
-                        style={{ width: `${(genre.songCount / maxGenreCount) * 100}%` }}
-                      />
-                    </div>
-                  </div>
-                ))}
-              </div>
+                  ))}
+                </div>
+              )}
             </section>
           )}