Revert "Flag slave-only songs whose album or artist the master has"

This reverts commit 4bae674.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

README.md

@@ -21,7 +21,7 @@ path on both sides. The fallbacks below catch small differences, and a scan warn
 | Same title after ignoring track numbers/punctuation (`01 - Song!.flac` vs `Song.mp3`) | Status `similar` (similar title). Manual review. |
 | Same top-level folder and title, but a **different subfolder** | Status `similar` (same top folder, other subfolder). Manual review. |
 | *(opt-in)* Approximately the same song in another folder, e.g. a **single vs. the album version** or a **disc folder** | Status `similar` (approximate match), with the reason shown. Manual review. |
-| Only exists in the slave library | Status `unmatched`. Never touched. Flagged as *missing from master* when the master has the album or artist. |
+| Only exists in the slave library | Status `unmatched`. Never touched. |
 | Already the same inode | Status `linked`. |
 
 **Approximate matching** is an opt-in setting on each pair. It finds songs whose file name or folder doesn't line up exactly with the
@@ -86,13 +86,6 @@ recommended to keep (the album version, then one already linked to the master, t
 **Remove** moves the selected copies into the quarantine after re-checking that each is unchanged and that another copy is still there;
 one copy of every song is always kept, emptied folders are removed, dry run applies, and every removal can be restored from History.
 
-**Missing from master.** The Review tab's **Missing from master** filter lists slave-only songs whose artist the master library
-has, so you can complete the master. *Album in master* means the master has the song's album folder but not the song (the slave has
-`Caravan Palace/Robot Face/Waterguns.mp3`, the master has `Caravan Palace/Robot Face/` without it); *only the artist in master* means the
-whole album is missing. Folders are compared ignoring case, disc folders and release labels such as *Deluxe Edition*, and each row names
-the master folder it found. Scans fill this in, nothing is changed, and the CSV export includes it. With approximate matching off, songs
-filed under a slightly different name or release also land here.
-
 **Listening in build mode.** Every song in the Build tab has a play button. A mini-player along the bottom of the page plays the
 folder in order, with seeking, previous/next, volume and space to pause. Songs are streamed from the master library as they are
 (nothing is converted), so they play when the browser supports the format: FLAC, MP3, AAC/M4A, Ogg/Opus and WAV in current browsers,

internal/api/export.go

@@ -63,10 +63,6 @@ func recommendation(m store.Match, v probe.Verdict) string {
 		return "review"
 	case m.Status == store.StatusError:
 		return "fix error"
-	case m.Missing == "album":
-		return "not in master: master has the album"
-	case m.Missing == "artist":
-		return "not in master: master has the artist"
 	}
 	return ""
 }

internal/engine/missing.go

@@ -1,91 +0,0 @@
-package engine
-
-import (
-	"fmt"
-	"path/filepath"
-	"strings"
-)
-
-// A slave-only song is "missing from the master" when the master has its
-// album folder (the song was probably never added there) or at least its
-// artist folder (the album is missing). Folders are compared with disc
-// folders ignored and release labels such as "Deluxe Edition" stripped, so
-// "Robot Face (Deluxe)" in the slave finds "Robot Face" in the master.
-
-// Missing levels.
-const (
-	MissingAlbum  = "album"
-	MissingArtist = "artist"
-)
-
-// folderNorm is a folder name reduced to letters and digits, release labels removed.
-func folderNorm(name string) string {
-	if w := words(stripRelease(name)); len(w) > 0 {
-		return strings.Join(w, "")
-	}
-	return strings.ToLower(name)
-}
-
-// folderKeys returns the normalized artist key and album key of a song's
-// folders; the album key is empty for a song directly in the artist folder.
-func folderKeys(rel string) (artist, album string) {
-	var parts []string
-	for _, p := range strings.Split(filepath.Dir(rel), string(filepath.Separator)) {
-		if p != "." && !discFolder.MatchString(p) {
-			parts = append(parts, folderNorm(p))
-		}
-	}
-	if len(parts) == 0 {
-		return "", ""
-	}
-	if len(parts) > 1 {
-		album = strings.Join(parts, "/")
-	}
-	return parts[0], album
-}
-
-// masterFolders indexes the master's artist and album folders by key, to
-// their real spelling.
-type masterFolders struct {
-	artists map[string]string
-	albums  map[string]string
-}
-
-func buildMasterFolders(rels []string) masterFolders {
-	mf := masterFolders{artists: map[string]string{}, albums: map[string]string{}}
-	for _, rel := range rels {
-		artist, album := folderKeys(rel)
-		if artist == "" {
-			continue
-		}
-		if _, ok := mf.artists[artist]; !ok {
-			mf.artists[artist] = firstComponent(rel)
-		}
-		if album != "" {
-			if _, ok := mf.albums[album]; !ok {
-				d := filepath.Dir(rel)
-				for d != "." && discFolder.MatchString(filepath.Base(d)) {
-					d = filepath.Dir(d)
-				}
-				mf.albums[album] = d
-			}
-		}
-	}
-	return mf
-}
-
-// missing reports whether the master has a slave-only song's album or
-// artist, with a reason naming the master's folder.
-func (mf masterFolders) missing(relSlave string) (level, reason string) {
-	artist, album := folderKeys(relSlave)
-	if artist == "" {
-		return "", ""
-	}
-	if d, ok := mf.albums[album]; ok && album != "" {
-		return MissingAlbum, fmt.Sprintf("the master has the album %q but not this song", d)
-	}
-	if d, ok := mf.artists[artist]; ok {
-		return MissingArtist, fmt.Sprintf("the master has the artist %q but not this album", d)
-	}
-	return "", ""
-}

internal/engine/missing_test.go

@@ -1,64 +0,0 @@
-package engine
-
-import (
-	"strings"
-	"testing"
-
-	"github.com/cdnutter/playlink/internal/store"
-)
-
-func TestMissingFromMaster(t *testing.T) {
-	ev := setup(t, false)
-	m, s := ev.master, ev.slave
-	ev.write(m, "Caravan Palace/Robot Face/01 Lone Digger.flac", "a")
-	ev.write(m, "Caravan Palace/Chronologic/Disc 1/01 Miracle.flac", "b")
-	ev.write(s, "Caravan Palace/Robot Face/01 Lone Digger.flac", "a")
-	ev.write(s, "Caravan Palace/Robot Face/05 Waterguns.mp3", "song")              // album in master
-	ev.write(s, "Caravan Palace/robot face (Deluxe Edition)/12 Bonus.mp3", "song") // same album, other spelling
-	ev.write(s, "Caravan Palace/Chronologic/Disc 2/03 Plume.mp3", "song")          // disc folders ignored
-	ev.write(s, "Caravan Palace/Panic/01 Dragons.mp3", "song")                     // only the artist
-	ev.write(s, "Caravan Palace/Loose.mp3", "song")                                // only the artist
-	ev.write(s, "Unknown Artist/Album/Song.mp3", "song")                           // neither
-	ev.scan()
-
-	want := map[string]string{
-		"Caravan Palace/Robot Face/05 Waterguns.mp3":              "album",
-		"Caravan Palace/robot face (Deluxe Edition)/12 Bonus.mp3": "album",
-		"Caravan Palace/Chronologic/Disc 2/03 Plume.mp3":          "album",
-		"Caravan Palace/Panic/01 Dragons.mp3":                     "artist",
-		"Caravan Palace/Loose.mp3":                                "artist",
-		"Unknown Artist/Album/Song.mp3":                           "",
-		"Caravan Palace/Robot Face/01 Lone Digger.flac":           "",
-	}
-	for rel, level := range want {
-		mt, err := ev.st.MatchBySlave(ctx, ev.pair.ID, rel)
-		if err != nil {
-			t.Fatal(rel, err)
-		}
-		if mt.Missing != level {
-			t.Errorf("%s: missing %q, want %q", rel, mt.Missing, level)
-		}
-	}
-	mt, _ := ev.st.MatchBySlave(ctx, ev.pair.ID, "Caravan Palace/Chronologic/Disc 2/03 Plume.mp3")
-	if !strings.Contains(mt.Reason, `"Caravan Palace/Chronologic"`) {
-		t.Errorf("reason should name the master's album folder: %q", mt.Reason)
-	}
-
-	sum, err := ev.st.Summary(ctx, ev.pair.ID)
-	if err != nil || sum.Missing["album"] != 3 || sum.Missing["artist"] != 2 {
-		t.Fatalf("summary %+v %v", sum.Missing, err)
-	}
-	if _, n, _ := ev.st.Matches(ctx, ev.pair.ID, store.MatchFilter{Status: "missing"}); n != 5 {
-		t.Fatalf("missing filter: %d", n)
-	}
-	if _, n, _ := ev.st.Matches(ctx, ev.pair.ID, store.MatchFilter{Status: "missing_album"}); n != 3 {
-		t.Fatalf("missing_album filter: %d", n)
-	}
-
-	// Once the master gets the song, it is no longer missing.
-	ev.write(m, "Caravan Palace/Robot Face/05 Waterguns.mp3", "song")
-	ev.scan()
-	if mt, _ := ev.st.MatchBySlave(ctx, ev.pair.ID, "Caravan Palace/Robot Face/05 Waterguns.mp3"); mt.Missing != "" || mt.Status == store.StatusUnmatched {
-		t.Fatalf("now in master: %+v", mt)
-	}
-}

internal/engine/scan.go

@@ -105,8 +105,6 @@ type masterIndex struct {
 	byDir   map[string][]string // lower(dir) -> rels
 	byTitle map[string][]string // lower(top folder)|normTitle -> rels
 
-	folders masterFolders // artist and album folders, for songs missing from the master
-
 	approx    *approxIndex // nil unless the pair enables approximate matching
 	threshold float64
 	verify    VerifyFunc // confirms library-wide approximate matches; nil disables that scope
@@ -115,7 +113,6 @@ type masterIndex struct {
 func buildIndex(files map[string]fsops.Info, p store.Pair) *masterIndex {
 	ix := &masterIndex{files: files, lower: map[string]string{}, byDir: map[string][]string{}, byTitle: map[string][]string{}}
 	rels := sortedKeys(files)
-	ix.folders = buildMasterFolders(rels)
 	if p.ApproxMatching {
 		ix.approx = buildApproxIndex(rels)
 		ix.threshold = float64(p.ApproxThreshold) / 100
@@ -330,9 +327,6 @@ func (e *Engine) scan(ctx context.Context, j *Job, pairID int64, trigger string)
 			pm = &p
 		}
 		e.classify(ctx, l, &m, masterFiles[m.RelMaster], si, pm)
-		if m.Status == store.StatusUnmatched {
-			m.Missing, m.Reason = ix.folders.missing(rel)
-		}
 		if err := e.st.UpsertMatch(ctx, &m); err != nil {
 			return err
 		}
@@ -489,9 +483,6 @@ func (e *Engine) refresh(ctx context.Context, l *libs, relSlave string, hint ...
 		m.Kind = store.KindNone
 	}
 	e.classify(ctx, l, &m, mi, si, pm)
-	if m.Status == store.StatusUnmatched && pm != nil && pm.Status == store.StatusUnmatched {
-		m.Missing, m.Reason = pm.Missing, pm.Reason // the next scan re-checks the master's folders
-	}
 	_ = e.st.UpsertMatch(ctx, &m)
 }
 

internal/store/models.go

@@ -286,21 +286,20 @@ type Match struct {
 	SlaveProbe  json.RawMessage `json:"slave_probe,omitempty"`
 	Verdict     json.RawMessage `json:"verdict,omitempty"`
 	Note        string          `json:"note"`
-	Reason      string          `json:"reason"`      // why an approximate match was chosen, or what the master has of a missing song
-	Missing     string          `json:"missing"`     // slave-only song: the master has its "album" or only its "artist"
+	Reason      string          `json:"reason"`      // why an approximate match was chosen
 	LinkTarget  string          `json:"link_target"` // where linking puts the slave file (filled by the API)
 	Ignored     bool            `json:"ignored"`
 	UpdatedAt   int64           `json:"updated_at"`
 }
 
 const matchCols = `id, pair_id, rel_slave, rel_master, kind, status, master_ino, master_size, master_mtime,
-	slave_ino, slave_size, slave_mtime, master_probe, slave_probe, verdict, note, reason, missing, ignored, updated_at`
+	slave_ino, slave_size, slave_mtime, master_probe, slave_probe, verdict, note, reason, ignored, updated_at`
 
 func scanMatch(r scanner) (Match, error) {
 	var m Match
 	var mp, sp, v string
 	err := r.Scan(&m.ID, &m.PairID, &m.RelSlave, &m.RelMaster, &m.Kind, &m.Status, &m.MasterIno, &m.MasterSize, &m.MasterMtime,
-		&m.SlaveIno, &m.SlaveSize, &m.SlaveMtime, &mp, &sp, &v, &m.Note, &m.Reason, &m.Missing, &m.Ignored, &m.UpdatedAt)
+		&m.SlaveIno, &m.SlaveSize, &m.SlaveMtime, &mp, &sp, &v, &m.Note, &m.Reason, &m.Ignored, &m.UpdatedAt)
 	if mp != "" {
 		m.MasterProbe = json.RawMessage(mp)
 	}
@@ -349,7 +348,7 @@ func (s *Store) AllMatches(ctx context.Context, pairID int64) (map[string]Match,
 }
 
 type MatchFilter struct {
-	Status string // a status, "review" (different+similar), "upgrade", "missing[_album|_artist]", "ignored" or ""
+	Status string // a status, "review" (different+similar), "ignored" or ""
 	Query  string
 	IDs    []int64 // restrict to these matches (at most maxIDFilter)
 	Limit  int
@@ -368,11 +367,6 @@ func matchWhere(pairID int64, f MatchFilter) (string, []any) {
 		where = append(where, "ignored = 1")
 	case "upgrade":
 		where = append(where, "status IN ('different','similar') AND ignored = 0 AND "+upgradeCond)
-	case "missing":
-		where = append(where, "status = 'unmatched' AND missing != '' AND ignored = 0")
-	case "missing_album", "missing_artist":
-		where = append(where, "status = 'unmatched' AND missing = ? AND ignored = 0")
-		args = append(args, strings.TrimPrefix(f.Status, "missing_"))
 	default:
 		where = append(where, "status = ? AND ignored = 0")
 		args = append(args, f.Status)
@@ -514,15 +508,15 @@ func (s *Store) IdenticalIDs(ctx context.Context, pairID int64) ([]int64, error)
 func (s *Store) UpsertMatch(ctx context.Context, m *Match) error {
 	nullable := func(r json.RawMessage) string { return string(r) }
 	_, err := s.DB.ExecContext(ctx, `INSERT INTO matches (pair_id, rel_slave, rel_master, kind, status, master_ino, master_size,
-		master_mtime, slave_ino, slave_size, slave_mtime, master_probe, slave_probe, verdict, note, reason, missing, ignored, updated_at)
-		VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)
+		master_mtime, slave_ino, slave_size, slave_mtime, master_probe, slave_probe, verdict, note, reason, ignored, updated_at)
+		VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)
 		ON CONFLICT(pair_id, rel_slave) DO UPDATE SET rel_master = excluded.rel_master, kind = excluded.kind,
 		status = excluded.status, master_ino = excluded.master_ino, master_size = excluded.master_size,
 		master_mtime = excluded.master_mtime, slave_ino = excluded.slave_ino, slave_size = excluded.slave_size,
 		slave_mtime = excluded.slave_mtime, master_probe = excluded.master_probe, slave_probe = excluded.slave_probe,
-		verdict = excluded.verdict, note = excluded.note, reason = excluded.reason, missing = excluded.missing, ignored = excluded.ignored, updated_at = excluded.updated_at`,
+		verdict = excluded.verdict, note = excluded.note, reason = excluded.reason, ignored = excluded.ignored, updated_at = excluded.updated_at`,
 		m.PairID, m.RelSlave, m.RelMaster, m.Kind, m.Status, m.MasterIno, m.MasterSize, m.MasterMtime, m.SlaveIno, m.SlaveSize,
-		m.SlaveMtime, nullable(m.MasterProbe), nullable(m.SlaveProbe), nullable(m.Verdict), m.Note, m.Reason, m.Missing, m.Ignored, now())
+		m.SlaveMtime, nullable(m.MasterProbe), nullable(m.SlaveProbe), nullable(m.Verdict), m.Note, m.Reason, m.Ignored, now())
 	return err
 }
 
@@ -585,13 +579,12 @@ type Summary struct {
 	Review          int            `json:"review"`
 	Upgrades        int            `json:"upgrades"`
 	Ignored         int            `json:"ignored"`
-	Missing         map[string]int `json:"missing"` // slave-only songs by what the master has: album, artist
 	ReclaimableSize int64          `json:"reclaimable_bytes"`
 	LinkedSize      int64          `json:"linked_bytes"`
 }
 
 func (s *Store) Summary(ctx context.Context, pairID int64) (Summary, error) {
-	sum := Summary{Counts: map[string]int{}, Missing: map[string]int{}}
+	sum := Summary{Counts: map[string]int{}}
 	rows, err := s.DB.QueryContext(ctx, `SELECT status, ignored, COUNT(*), COALESCE(SUM(slave_size), 0) FROM matches WHERE pair_id = ? GROUP BY status, ignored`, pairID)
 	if err != nil {
 		return sum, err
@@ -624,24 +617,7 @@ func (s *Store) Summary(ctx context.Context, pairID int64) (Summary, error) {
 	}
 	err = s.DB.QueryRowContext(ctx, `SELECT COUNT(*) FROM matches WHERE pair_id = ? AND ignored = 0
 		AND status IN ('different','similar') AND `+upgradeCond, pairID).Scan(&sum.Upgrades)
-	if err != nil {
-		return sum, err
-	}
-	mrows, err := s.DB.QueryContext(ctx, `SELECT missing, COUNT(*) FROM matches WHERE pair_id = ? AND ignored = 0
-		AND status = 'unmatched' AND missing != '' GROUP BY missing`, pairID)
-	if err != nil {
-		return sum, err
-	}
-	defer mrows.Close()
-	for mrows.Next() {
-		var k string
-		var n int
-		if err := mrows.Scan(&k, &n); err != nil {
-			return sum, err
-		}
-		sum.Missing[k] = n
-	}
-	return sum, mrows.Err()
+	return sum, err
 }
 
 // ---- operations ----

internal/store/store.go

@@ -140,9 +140,6 @@ var migrations = []string{
 	// 10: library type (music or soundtracks) and the step-by-step fixer's progress.
 	`ALTER TABLE pairs ADD COLUMN library_type TEXT NOT NULL DEFAULT 'music';
 	ALTER TABLE pairs ADD COLUMN fixer_state TEXT NOT NULL DEFAULT '';`,
-
-	// 11: slave-only songs whose album or artist the master has.
-	`ALTER TABLE matches ADD COLUMN missing TEXT NOT NULL DEFAULT '';`,
 }
 
 // SchemaVersion is the newest database schema this build knows.

web/src/api.ts

@@ -57,7 +57,6 @@ export type Summary = {
   review: number;
   upgrades: number;
   ignored: number;
-  missing?: { album?: number; artist?: number };
   reclaimable_bytes: number;
   linked_bytes: number;
 };
@@ -133,7 +132,6 @@ export type Match = {
   verdict?: Verdict;
   note: string;
   reason: string;
-  missing: "" | "album" | "artist";
   link_target: string;
   ignored: boolean;
 };

web/src/pages/Review.tsx

@@ -1,6 +1,6 @@
 import { useEffect, useState } from "react";
 import { keepPreviousData, useMutation, useQuery, useQueryClient } from "@tanstack/react-query";
-import { AlertTriangle, ArrowRight, ArrowUpCircle, Disc3, Download, FolderSearch, ListMusic, ChevronDown, ChevronRight, CopyCheck, CopyMinus, EyeOff, Eye, Link2, Search, Crown } from "lucide-react";
+import { AlertTriangle, ArrowRight, ArrowUpCircle, Disc3, Download, ListMusic, ChevronDown, ChevronRight, CopyCheck, CopyMinus, EyeOff, Eye, Link2, Search, Crown } from "lucide-react";
 import { ApiError, api, type Match, type Page, type Pair, type ProbeInfo } from "../api";
 import { Alert, Badge, Button, Card, Empty, Modal, Spinner, cx, formatBytes, formatDuration, inputCls, statusTone } from "../ui";
 import { useToast } from "../toast";
@@ -13,7 +13,6 @@ const filters = [
   { id: "identical", label: "Identical" },
   { id: "linked", label: "Linked" },
   { id: "unmatched", label: "Slave only" },
-  { id: "missing", label: "Missing from master" },
   { id: "error", label: "Errors" },
   { id: "ignored", label: "Ignored" },
   { id: "", label: "All" },
@@ -87,21 +86,8 @@ export function Review({ pair }: { pair: Pair }) {
   });
 
   const c = pair.summary.counts;
-  const miss = pair.summary.missing ?? {};
   const count = (id: string) =>
-    id === "review"
-      ? pair.summary.review
-      : id === "upgrade"
-        ? pair.summary.upgrades
-        : id === "ignored"
-          ? pair.summary.ignored
-          : id === "missing"
-            ? (miss.album ?? 0) + (miss.artist ?? 0)
-            : id === ""
-              ? undefined
-              : c[id] ?? 0;
-  // The missing filter has two levels; the chip covers all three.
-  const active = (id: string) => status === id || (id === "missing" && status.startsWith("missing_"));
+    id === "review" ? pair.summary.review : id === "upgrade" ? pair.summary.upgrades : id === "ignored" ? pair.summary.ignored : id === "" ? undefined : c[id] ?? 0;
   const identical = c.identical ?? 0;
   const running = pair.job?.state === "running";
 
@@ -114,7 +100,7 @@ export function Review({ pair }: { pair: Pair }) {
             onClick={() => setStatus(f.id)}
             className={cx(
               "flex items-center gap-1.5 rounded-full border px-3 py-1 text-xs cursor-pointer",
-              active(f.id) ? "border-accent bg-accent/15 text-white" : "border-line text-muted hover:text-white",
+              status === f.id ? "border-accent bg-accent/15 text-white" : "border-line text-muted hover:text-white",
             )}
           >
             {f.label}
@@ -153,7 +139,7 @@ export function Review({ pair }: { pair: Pair }) {
               </button>
             ))}
           </div>
-          <ExportMenu pairId={pair.id} status={status} query={debounced} viewCount={list.data?.total} filterLabel={filters.find((f) => active(f.id))?.label ?? "All"} />
+          <ExportMenu pairId={pair.id} status={status} query={debounced} viewCount={list.data?.total} filterLabel={filters.find((f) => f.id === status)?.label ?? "All"} />
         </div>
         )}
       </div>
@@ -162,7 +148,6 @@ export function Review({ pair }: { pair: Pair }) {
         <Duplicates pair={pair} />
       ) : (
       <>
-      {status.startsWith("missing") && <MissingIntro pair={pair} status={status} setStatus={setStatus} />}
 
       {status === "identical" && identical > 0 && (
         <Card className="flex flex-wrap items-center justify-between gap-3 p-4">
@@ -248,50 +233,6 @@ export function Review({ pair }: { pair: Pair }) {
   );
 }
 
-function MissingIntro({ pair, status, setStatus }: { pair: Pair; status: string; setStatus: (s: string) => void }) {
-  const miss = pair.summary.missing ?? {};
-  const levels = [
-    { id: "missing", label: "All", n: (miss.album ?? 0) + (miss.artist ?? 0) },
-    { id: "missing_album", label: "Album in master", n: miss.album ?? 0 },
-    { id: "missing_artist", label: "Only the artist in master", n: miss.artist ?? 0 },
-  ];
-  return (
-    <Card className="space-y-3 p-4">
-      <div className="flex items-start gap-3">
-        <FolderSearch className="mt-0.5 size-5 shrink-0 text-accent" />
-        <div className="text-sm">
-          <div className="font-medium">Songs the master library is missing</div>
-          <div className="mt-0.5 text-muted">
-            These songs are only in the slave library, but the master has their artist, and often the album too. For example, the slave has{" "}
-            <i>Caravan Palace/Robot Face/Waterguns</i> and the master has the <i>Caravan Palace/Robot Face</i> album without that song. Add them to
-            the master to complete it, then scan again to link them. Nothing here is changed automatically.
-          </div>
-          {!pair.approx_matching && (
-            <div className="mt-1.5 text-xs text-amber-300/90">
-              Approximate matching is off for this pair, so a song filed under a slightly different name or another release (a single vs. the
-              album) shows up here too. Turn it on in Edit to find those.
-            </div>
-          )}
-        </div>
-      </div>
-      <div className="flex flex-wrap gap-1 rounded-lg border border-line p-0.5 sm:w-fit">
-        {levels.map((l) => (
-          <button
-            key={l.id}
-            onClick={() => setStatus(l.id)}
-            className={cx(
-              "flex items-center gap-1.5 rounded-md px-2.5 py-1 text-xs cursor-pointer",
-              status === l.id ? "bg-panel-2 text-white" : "text-muted hover:text-white",
-            )}
-          >
-            {l.label} <span className="tabular-nums opacity-70">{l.n}</span>
-          </button>
-        ))}
-      </div>
-    </Card>
-  );
-}
-
 function ExportMenu({ pairId, status, query, viewCount, filterLabel }: { pairId: number; status: string; query: string; viewCount?: number; filterLabel: string }) {
   const [open, setOpen] = useState(false);
   useEffect(() => {
@@ -394,9 +335,6 @@ export function MatchRow({ m, selected, onToggle }: { m: Match; selected?: boole
         <div className="flex w-28 shrink-0 flex-col items-start gap-1">
           <Badge tone={statusTone[m.status]}>{m.status}</Badge>
           {m.kind !== "path" && m.kind !== "none" && <span className="text-[10px] text-muted">{kindLabel[m.kind]}</span>}
-          {m.status === "unmatched" && m.missing && (
-            <span className="text-[10px] text-amber-300/90">{m.missing === "album" ? "album in master" : "artist in master"}</span>
-          )}
         </div>
         <div className="min-w-0 flex-1" onClick={() => reviewable && setOpen(!open)}>
           <PathLine m={m} />