feat(movies): NEW przy filmach ulubionych, scalanie duplikatow przytrzymaniem

Filmy performerki z ulubionych dodane od ostatniej wizyty maja odznake NEW
i ida na gore. Przytrzymanie filmu otwiera scalanie jak przy scenach
(POST /movies/{keep}/merge/{drop}). Ocena dopasowania liczy cyfry rzymskie
jak arabskie i uznaje za zgodne studia o tej samej nazwie bez spacji;
resolver studiow nie zaklada juz blizniaka "EvilAngel" obok "Evil Angel".
Skrypt remerge_movies_roman_studio.py scala istniejace takie pary.

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

app/api/movies.py

@@ -6,6 +6,7 @@ from collections import defaultdict
 from typing import Annotated
 
 from fastapi import APIRouter, Depends, HTTPException, Query
+from pydantic import BaseModel
 from sqlalchemy import exists, func, select
 from sqlalchemy.orm import Session
 
@@ -384,3 +385,32 @@ def _movies_to_out(
             )
         )
     return out
+
+
+class MovieMergeOut(BaseModel):
+    keep_id: uuid.UUID
+    dropped_id: uuid.UUID
+
+
+@router.post("/{keep_id}/merge/{drop_id}", response_model=MovieMergeOut)
+def merge_duplicate_movie(
+    keep_id: uuid.UUID,
+    drop_id: uuid.UUID,
+    session: Annotated[Session, Depends(get_session)],
+) -> MovieMergeOut:
+    """Scal `drop_id` w `keep_id` z apki (przytrzymanie filmu, "merge into this one"),
+    jak przy scenach. Przenosi linki, obsade, tagi, rozdzialy i dane uzytkownikow
+    (movie_merge), kasuje `drop`. Zgloszenie f8c9486e (2026-10-16): te same filmy z dwoch
+    zrodel, ktorych automat nie zlaczyl ("Hardcore Gangbangs 8" i "... VIII")."""
+    from app.resolve.movie_merge import MovieMergeError, merge_movies
+
+    if keep_id == drop_id:
+        raise HTTPException(status_code=400, detail="keep_id == drop_id")
+    if session.get(Movie, keep_id) is None or session.get(Movie, drop_id) is None:
+        raise HTTPException(status_code=404, detail="movie not found")
+    try:
+        merge_movies(session, keep_id=keep_id, drop_id=drop_id, resolved_by="user_long_press_duplicate")
+    except MovieMergeError as e:
+        raise HTTPException(status_code=400, detail=str(e)) from e
+    session.commit()
+    return MovieMergeOut(keep_id=keep_id, dropped_id=drop_id)

app/resolve/movie_score.py

@@ -16,6 +16,7 @@ Threshold (lower niż scenes, title dla movies ma niższy false-positive rate):
 """
 from __future__ import annotations
 
+import re
 import uuid
 from collections.abc import Iterable
 from dataclasses import dataclass
@@ -24,6 +25,7 @@ from rapidfuzz import fuzz
 from sqlalchemy.orm import Session
 
 from app.models.movie import Movie, MoviePerformer
+from app.models.studio import Studio
 
 
 @dataclass
@@ -58,6 +60,31 @@ AUTO_THRESHOLD = 0.85
 REVIEW_THRESHOLD = 0.65
 
 
+_ROMAN_RE = re.compile(r"^(x{0,3})(ix|iv|v?i{0,3})$")
+_ROMAN_VALUES = {"i": 1, "v": 5, "x": 10}
+
+
+def _roman_value(token: str) -> int | None:
+    """Wartosc cyfry rzymskiej II..XXXIX; pojedyncze litery (i, v, x) to zwykle slowa,
+    a "xx"/"xxx" w tych tytulach to slowo ("Star Wars XXX"), nie liczba."""
+    if len(token) < 2 or not _ROMAN_RE.match(token) or set(token) == {"x"}:
+        return None
+    total, prev = 0, 0
+    for ch in reversed(token):
+        v = _ROMAN_VALUES[ch]
+        total = total - v if v < prev else total + v
+        prev = max(prev, v)
+    return total if 2 <= total <= 39 else None
+
+
+def _roman_to_arabic(title_normalized: str) -> str:
+    out = []
+    for t in title_normalized.split():
+        v = _roman_value(t)
+        out.append(str(v) if v is not None else t)
+    return " ".join(out)
+
+
 def _series_number(title_normalized: str) -> int | None:
     """Ostatnia samodzielna liczba w tytule, z pominieciem lat (1900-2099).
 
@@ -221,6 +248,14 @@ def _slowa(title_normalized: str) -> list[str]:
     return [t for t in out if t not in _SEO_WYPELNIACZE]
 
 
+def _same_studio_name(session: Session, a_id: uuid.UUID, b_id: uuid.UUID) -> bool:
+    a, b = session.get(Studio, a_id), session.get(Studio, b_id)
+    if a is None or b is None or not a.name_normalized or not b.name_normalized:
+        return False
+    ka, kb = a.name_normalized.replace(" ", ""), b.name_normalized.replace(" ", "")
+    return len(ka) >= 4 and ka == kb
+
+
 def score_movie_candidate(
     session: Session,
     *,
@@ -233,11 +268,12 @@ def score_movie_candidate(
     """Liczy score dopasowania incoming → candidate. Wszystko w [0,1]."""
     breakdown = MovieScoreBreakdown(reasons={})
 
-    # Title (always)
+    # Title (always). Cyfry rzymskie jako arabskie: "hardcore gangbangs viii" i "... 8" to
+    # ten sam numer serii (zgloszenie f8c9486e, xtapes vs inne zrodla).
     series_reject = False
     if candidate.title_normalized and norm_title_normalized:
         breakdown.title, series_reject, powody = _title_signal(
-            candidate.title_normalized, norm_title_normalized
+            _roman_to_arabic(candidate.title_normalized), _roman_to_arabic(norm_title_normalized)
         )
         breakdown.reasons.update(powody)
 
@@ -253,9 +289,12 @@ def score_movie_candidate(
         else:
             breakdown.year = 0.0
 
-    # Studio match, binary
+    # Studio match, binary. Rozne wiersze o tej samej nazwie bez spacji ("EvilAngel" z xtapes
+    # i "Evil Angel" z TPDB) to to samo studio; w bazie jest ok. 2 tys. takich par.
     if candidate.studio_id and norm_studio_id:
-        breakdown.studio_match = candidate.studio_id == norm_studio_id
+        breakdown.studio_match = candidate.studio_id == norm_studio_id or _same_studio_name(
+            session, candidate.studio_id, norm_studio_id
+        )
 
     # Cast Jaccard, gdy obie strony mają performerów
     norm_perf_set = {str(pid) for pid in norm_performer_ids if pid is not None}

app/resolve/studio_resolver.py

@@ -11,7 +11,7 @@ from __future__ import annotations
 import logging
 import uuid
 
-from sqlalchemy import select
+from sqlalchemy import func, select
 from sqlalchemy.orm import Session
 
 from app.models.studio import Studio, StudioAlias, StudioExternalRef
@@ -21,6 +21,24 @@ from app.normalize.text import slugify
 log = logging.getLogger(__name__)
 
 
+def _compact_name_twin(session: Session, name_normalized: str) -> Studio | None:
+    """Jedno studio o tej samej nazwie bez spacji ("evilangel" = "evil angel").
+
+    xtapes podaje studia sklejone ("[EvilAngel]", "[TeamSkeet]"), a reszta zrodel ze
+    spacja; osobne studio psulo dopasowanie filmow (studio "rozne" obnizalo ocene, np.
+    "Hardcore Gangbangs 8" i "... VIII", zgloszenie f8c9486e). Tylko przy jednym trafieniu.
+    """
+    compact = (name_normalized or "").replace(" ", "")
+    if len(compact) < 4:
+        return None
+    rows = session.execute(
+        select(Studio)
+        .where(func.replace(Studio.name_normalized, " ", "") == compact)
+        .limit(2)
+    ).scalars().all()
+    return rows[0] if len(rows) == 1 else None
+
+
 def resolve_studio(
     session: Session,
     *,
@@ -43,6 +61,8 @@ def resolve_studio(
     studio = session.execute(
         select(Studio).where(Studio.name_normalized == norm.name_normalized)
     ).scalar_one_or_none()
+    if studio is None:
+        studio = _compact_name_twin(session, norm.name_normalized)
     if studio is None:
         studio = Studio(
             name=norm.name,

mobile/App.tsx

@@ -27,6 +27,7 @@ import { SafeAreaProvider } from 'react-native-safe-area-context';
 import { GoonClient } from './src/api';
 import { ClientProvider } from './src/ClientContext';
 import { PreferencesProvider } from './src/PreferencesContext';
+import { MovieActionsProvider } from './src/MovieActionsContext';
 import { SceneActionsProvider } from './src/SceneActionsContext';
 import { OnboardingModal } from './src/components/OnboardingModal';
 import { SurveyModal } from './src/components/SurveyModal';
@@ -505,18 +506,20 @@ export default function App() {
               <ClientProvider client={client}>
                 <PreferencesProvider>
                   <SceneActionsProvider>
-                    <AppNavigator
-                      client={client}
-                      appVersion={APP_VERSION}
-                      onLogout={async () => {
-                        await clearCredentials();
-                        setClient(null);
-                        queryClient.clear();
-                      }}
-                    />
-                    <WhatsNewModal />
-                    <SurveyModal />
-                    <OnboardingModal />
+                    <MovieActionsProvider>
+                      <AppNavigator
+                        client={client}
+                        appVersion={APP_VERSION}
+                        onLogout={async () => {
+                          await clearCredentials();
+                          setClient(null);
+                          queryClient.clear();
+                        }}
+                      />
+                      <WhatsNewModal />
+                      <SurveyModal />
+                      <OnboardingModal />
+                    </MovieActionsProvider>
                   </SceneActionsProvider>
                 </PreferencesProvider>
               </ClientProvider>

mobile/src/MovieActionsContext.tsx

@@ -0,0 +1,168 @@
+/**
+ * MovieActions: scalanie duplikatow filmow przytrzymaniem, jak przy scenach
+ * (SceneActionsContext). Zgloszenie f8c9486e (2026-10-16): te same filmy z dwoch zrodel,
+ * ktorych automat nie zlaczyl, np. "Hardcore Gangbangs 8" i "Hardcore Gangbangs VIII".
+ *
+ * Przytrzymany film ZOSTAJE, kolejne tapniecia zaznaczaja jego duplikaty, przycisk
+ * w bannerze scala wszystkie naraz (`POST /movies/{keep}/merge/{drop}` w petli).
+ * Kontekst, bo MoviePosterCard jest wspolny dla kilku ekranow.
+ */
+import { useQueryClient } from '@tanstack/react-query';
+import React from 'react';
+import { ActivityIndicator, Alert, Pressable, StyleSheet, Text, View } from 'react-native';
+
+import { useClient } from './ClientContext';
+import { theme } from './theme';
+import type { MovieOut } from './types';
+
+interface MovieActionsCtx {
+  keeper: MovieOut | null;
+  isSelecting: boolean;
+  isMarked: (movieId: string) => boolean;
+  openActions: (movie: MovieOut) => void;
+  toggleDuplicate: (movie: MovieOut) => void;
+}
+
+const Ctx = React.createContext<MovieActionsCtx | null>(null);
+
+/** Bez providera (np. w testach) karta dziala jak zwykly przycisk. */
+export function useMovieActions(): MovieActionsCtx | null {
+  return React.useContext(Ctx);
+}
+
+const MOVIE_LIST_KEYS = ['movies', 'performer-movies', 'studio-movies', 'studio-movies-pages', 'favorites-movies'];
+
+export function MovieActionsProvider({ children }: { children: React.ReactNode }) {
+  const client = useClient();
+  const queryClient = useQueryClient();
+  const [keeper, setKeeper] = React.useState<MovieOut | null>(null);
+  const [marked, setMarked] = React.useState<MovieOut[]>([]);
+  const [merging, setMerging] = React.useState(false);
+
+  const reset = React.useCallback(() => {
+    setKeeper(null);
+    setMarked([]);
+  }, []);
+
+  const openActions = React.useCallback(
+    (movie: MovieOut) => {
+      if (keeper) return;
+      Alert.alert(movie.title, 'Movie actions', [
+        { text: 'Merge duplicates into this', onPress: () => setKeeper(movie) },
+        { text: 'Cancel', style: 'cancel' },
+      ]);
+    },
+    [keeper],
+  );
+
+  const toggleDuplicate = React.useCallback(
+    (movie: MovieOut) => {
+      if (!keeper || merging || movie.id === keeper.id) return;
+      setMarked((prev) =>
+        prev.some((m) => m.id === movie.id) ? prev.filter((m) => m.id !== movie.id) : [...prev, movie],
+      );
+    },
+    [keeper, merging],
+  );
+
+  const isMarked = React.useCallback((movieId: string) => marked.some((m) => m.id === movieId), [marked]);
+
+  const runMerge = React.useCallback(() => {
+    if (!keeper || marked.length === 0 || merging) return;
+    const preview = marked.slice(0, 3).map((m) => `- ${m.title}`).join('\n');
+    const more = marked.length > 3 ? `\n- and ${marked.length - 3} more` : '';
+    Alert.alert(
+      marked.length === 1 ? 'Merge duplicate?' : `Merge ${marked.length} duplicates?`,
+      `Keeping:\n${keeper.title}\n\nMerging in and removing:\n${preview}${more}`,
+      [
+        { text: 'Cancel', style: 'cancel' },
+        {
+          text: 'Merge',
+          onPress: async () => {
+            setMerging(true);
+            const failed: string[] = [];
+            for (const dup of marked) {
+              try {
+                await client.mergeDuplicateMovie(keeper.id, dup.id);
+              } catch (e: any) {
+                failed.push(`${dup.title}: ${e?.message || 'unknown error'}`);
+              }
+            }
+            setMerging(false);
+            for (const k of MOVIE_LIST_KEYS) queryClient.invalidateQueries({ queryKey: [k] });
+            queryClient.invalidateQueries({ queryKey: ['movie', keeper.id] });
+            reset();
+            if (failed.length) {
+              Alert.alert(
+                `Merged ${marked.length - failed.length} of ${marked.length}`,
+                failed.slice(0, 5).join('\n\n'),
+              );
+            }
+          },
+        },
+      ],
+    );
+  }, [keeper, marked, merging, client, reset, queryClient]);
+
+  const value = React.useMemo(
+    () => ({ keeper, isSelecting: !!keeper, isMarked, openActions, toggleDuplicate }),
+    [keeper, isMarked, openActions, toggleDuplicate],
+  );
+
+  return (
+    <Ctx.Provider value={value}>
+      {children}
+      {keeper ? (
+        <View style={styles.banner} pointerEvents="box-none">
+          <View style={styles.bannerInner}>
+            <Text style={styles.bannerText} numberOfLines={2}>
+              {marked.length === 0
+                ? `Tap every duplicate of "${keeper.title}"`
+                : `${marked.length} marked, keeping "${keeper.title}"`}
+            </Text>
+            {merging ? (
+              <ActivityIndicator color={theme.fg} />
+            ) : (
+              <Pressable
+                onPress={runMerge}
+                disabled={marked.length === 0}
+                style={[styles.bannerMerge, marked.length === 0 && styles.bannerMergeOff]}
+                hitSlop={8}
+              >
+                <Text style={styles.bannerMergeText}>
+                  {marked.length > 0 ? `Merge ${marked.length}` : 'Merge'}
+                </Text>
+              </Pressable>
+            )}
+            <Pressable onPress={reset} style={styles.bannerCancel} hitSlop={8} disabled={merging}>
+              <Text style={styles.bannerCancelText}>Cancel</Text>
+            </Pressable>
+          </View>
+        </View>
+      ) : null}
+    </Ctx.Provider>
+  );
+}
+
+const styles = StyleSheet.create({
+  banner: { position: 'absolute', left: 0, right: 0, bottom: 0, padding: 10 },
+  bannerInner: {
+    backgroundColor: theme.accent,
+    borderRadius: 12,
+    padding: 12,
+    flexDirection: 'row',
+    alignItems: 'center',
+    gap: 10,
+  },
+  bannerText: { color: theme.fg, fontSize: 13, fontWeight: '600', flex: 1 },
+  bannerMerge: { backgroundColor: theme.fg, borderRadius: 8, paddingVertical: 6, paddingHorizontal: 12 },
+  bannerMergeOff: { opacity: 0.4 },
+  bannerMergeText: { color: theme.accent, fontWeight: '800', fontSize: 13 },
+  bannerCancel: {
+    backgroundColor: 'rgba(0,0,0,0.3)',
+    borderRadius: 8,
+    paddingVertical: 6,
+    paddingHorizontal: 12,
+  },
+  bannerCancelText: { color: theme.fg, fontWeight: '700', fontSize: 13 },
+});

mobile/src/api.ts

@@ -314,6 +314,10 @@ export class GoonClient {
     return this.request(`/scenes/${keepId}/merge/${dropId}`, { method: 'POST' });
   }
 
+  async mergeDuplicateMovie(keepId: string, dropId: string): Promise<{ keep_id: string; dropped_id: string }> {
+    return this.request(`/movies/${keepId}/merge/${dropId}`, { method: 'POST' });
+  }
+
   async markMoviePlaybackDead(movieId: string, playbackId: string): Promise<void> {
     await this.request(`/movies/${movieId}/playback/${playbackId}/mark-dead`, {
       method: 'POST',

mobile/src/changelog.ts

@@ -35,6 +35,15 @@ export type ChangelogEntry = {
 };
 
 export const CHANGELOG: ChangelogEntry[] = [
+  {
+    id: '2026-10-16b',
+    date: 'October 2026',
+    items: [
+      'Movies of a favorite performer added since your last visit are marked NEW and listed first.',
+      'Merge duplicate movies like scenes: long-press the one to keep, tap its copies, then Merge.',
+      'Movies numbered differently ("8" and "VIII") or from the same studio spelled differently are now merged automatically.',
+    ],
+  },
   {
     id: '2026-10-16a',
     date: 'October 2026',

mobile/src/components/MoviePosterCard.tsx

@@ -3,6 +3,7 @@
 import { Image } from 'expo-image';
 import React from 'react';
 import { Pressable, StyleSheet, Text, View } from 'react-native';
+import { useMovieActions } from '../MovieActionsContext';
 import { fonts, theme } from '../theme';
 import type { MovieOut } from '../types';
 
@@ -16,6 +17,19 @@ export function MoviePosterCard({
   onPress: () => void;
 }) {
   const studio = movie.studio?.name;
+  // Przytrzymanie: scalanie duplikatow (MovieActionsContext). W trybie wyboru tap
+  // zaznacza i odznacza zamiast otwierac film; karta zachowywana nie reaguje.
+  const actions = useMovieActions();
+  const isKeeper = actions?.keeper?.id === movie.id;
+  const marked = actions?.isMarked(movie.id) ?? false;
+  const selecting = !!actions?.isSelecting;
+  const handlePress = () => {
+    if (selecting) {
+      if (!isKeeper) actions?.toggleDuplicate(movie);
+      return;
+    }
+    onPress();
+  };
   // Watched indicator (parytet ze ScenesScreen): finished=true → dim posteru +
   // ✓ badge w prawym górnym. Pośredni progress bez dim'a (user może wrócić).
   // bug-report b207ff17 2026-05-26.
@@ -25,8 +39,20 @@ export function MoviePosterCard({
       ? Math.min(100, Math.round((movie.position_sec / movie.duration_sec) * 100))
       : 0;
   return (
-    <Pressable style={styles.card} onPress={onPress}>
-      <View style={styles.posterWrap}>
+    <Pressable
+      style={styles.card}
+      onPress={handlePress}
+      onLongPress={actions ? () => actions.openActions(movie) : undefined}
+      delayLongPress={350}
+    >
+      <View
+        style={[
+          styles.posterWrap,
+          selecting && !isKeeper && !marked && styles.posterSelectable,
+          marked && styles.posterMarked,
+          isKeeper && styles.posterKeeper,
+        ]}
+      >
         {movie.poster_url ? (
           <Image
             source={{ uri: movie.poster_url }}
@@ -43,7 +69,14 @@ export function MoviePosterCard({
             <Text style={styles.ratingText}>{movie.rating.toFixed(1)}</Text>
           </View>
         ) : null}
-        {isNew ? (
+        {isKeeper || marked ? (
+          <View style={[styles.dupBadge, isKeeper && styles.keepBadge]}>
+            <Text style={[styles.dupBadgeText, isKeeper && styles.keepBadgeText]}>
+              {isKeeper ? 'KEEP' : 'DUPLICATE'}
+            </Text>
+          </View>
+        ) : null}
+        {isNew && !isKeeper && !marked ? (
           <View style={styles.newBadge}>
             <Text style={styles.newBadgeText}>NEW</Text>
           </View>
@@ -103,6 +136,21 @@ const styles = StyleSheet.create({
   },
   newBadgeText: { color: theme.fg, fontSize: 9, fontFamily: fonts.mono, fontWeight: '700', letterSpacing: 0.6 },
   posterDimmed: { opacity: 0.45 },
+  posterSelectable: { borderWidth: 2, borderColor: theme.accentText, opacity: 0.85 },
+  posterMarked: { borderWidth: 2, borderColor: theme.fg, opacity: 0.55 },
+  posterKeeper: { borderWidth: 3, borderColor: theme.accent, opacity: 1 },
+  dupBadge: {
+    position: 'absolute',
+    top: 8,
+    left: 8,
+    backgroundColor: theme.accent,
+    paddingHorizontal: 6,
+    paddingVertical: 2,
+    borderRadius: 4,
+  },
+  dupBadgeText: { color: theme.fg, fontSize: 9, fontWeight: '800', letterSpacing: 0.6 },
+  keepBadge: { backgroundColor: theme.fg },
+  keepBadgeText: { color: theme.accent },
   watchedBadge: {
     position: 'absolute',
     bottom: 8,

mobile/src/screens/PerformerScenesScreen.tsx

@@ -223,7 +223,14 @@ export function PerformerScenesScreen() {
     [scenesQuery.data?.items, seenSince],
   );
 
-  const movies = moviesQuery.data?.items ?? [];
+  // Filmy jak sceny: NEW (dodane od ostatniej wizyty w ulubionych) na gore i z odznaka
+  // (zgloszenie f8c9486e: "widac nowe filmy, ale nie widac ktore to sa").
+  const movies = React.useMemo(() => {
+    const items = moviesQuery.data?.items ?? [];
+    if (!seenSince) return items;
+    const isNew = (m: (typeof items)[number]) => !!(m.created_at && m.created_at > seenSince);
+    return [...items.filter(isNew), ...items.filter((m) => !isNew(m))];
+  }, [moviesQuery.data?.items, seenSince]);
   const scenesTotal = scenesQuery.data?.total ?? 0;
   const scenesSuffix = scenesQuery.data?.total_capped ? '+' : '';
   const moviesTotal = moviesQuery.data?.total ?? 0;
@@ -340,6 +347,7 @@ export function PerformerScenesScreen() {
                 return (
                   <MoviePosterCard
                     movie={item}
+                    isNew={!!(seenSince && item.created_at && item.created_at > seenSince)}
                     onPress={() => navigation.navigate('MovieDetail', { id: item.id })}
                   />
                 );

scripts/remerge_movies_roman_studio.py

@@ -0,0 +1,136 @@
+"""Jednorazowy dedup filmow po poprawkach oceny z 2026-10-16 (zgloszenie f8c9486e).
+
+Ocena (movie_score) liczy teraz cyfry rzymskie jak arabskie ("Hardcore Gangbangs VIII"
+= "... 8") i uznaje za zgodne studia o tej samej nazwie bez spacji ("EvilAngel" z xtapes
+i "Evil Angel"). Istniejace pary, ktore ingest wtedy rozdzielil, zostaja rozdzielone,
+wiec ten skrypt przechodzi tylko po parach, na ktore poprawka ma wplyw, i scala te z
+ocena >= AUTO_THRESHOLD. Pary odrzucone przez czlowieka (merge_candidates.rejected)
+pomija. Zostaje starszy film (jego tytul i id), mlodszy jest wlewany.
+
+  python3 /srv/scripts/remerge_movies_roman_studio.py            # dry-run
+  python3 /srv/scripts/remerge_movies_roman_studio.py --apply
+"""
+from __future__ import annotations
+
+import argparse
+import uuid
+
+from sqlalchemy import select, text
+
+from app.db import session_scope
+from app.models.merge_candidate import MergeCandidate, MergeKind, MergeStatus
+from app.models.movie import Movie, MoviePerformer
+from app.resolve.movie_match import find_movie_candidates
+from app.resolve.movie_merge import MovieMergeError, merge_movies
+from app.resolve.movie_score import AUTO_THRESHOLD, _roman_to_arabic, score_movie_candidate
+
+
+def _affected_ids(session) -> list[uuid.UUID]:
+    """Filmy z cyfra rzymska w tytule albo ze studiem, ktore ma blizniaka bez spacji."""
+    rows = session.execute(text("""
+        WITH twins AS (
+            SELECT a.id FROM studios a JOIN studios b
+              ON a.id <> b.id
+             AND replace(a.name_normalized, ' ', '') = replace(b.name_normalized, ' ', '')
+             AND length(replace(a.name_normalized, ' ', '')) >= 4
+        )
+        SELECT m.id FROM movies m
+        WHERE m.title_normalized ~ '(^| )(x{0,3})(ix|iv|v?i{0,3})( |$)'
+           OR m.studio_id IN (SELECT id FROM twins)
+        ORDER BY m.created_at DESC
+    """)).scalars().all()
+    return list(rows)
+
+
+def _rejected_pairs(session) -> set[frozenset]:
+    rows = session.execute(
+        select(MergeCandidate.left_id, MergeCandidate.right_id).where(
+            MergeCandidate.kind == MergeKind.movie,
+            MergeCandidate.status == MergeStatus.rejected,
+        )
+    ).all()
+    return {frozenset((a, b)) for a, b in rows}
+
+
+def _keep_rank(session, movie: Movie) -> tuple:
+    """Zostaje film z rokiem, potem z liczniejsza obsada, potem starszy. Sam wiek dawal
+    np. "Hard Core Gangbangs 8" bez roku zamiast "Hardcore Gangbangs VIII" z TPDB."""
+    cast = session.execute(
+        text("SELECT count(*) FROM movie_performers WHERE movie_id = :m"), {"m": movie.id}
+    ).scalar_one()
+    return (movie.release_year is not None, cast, -movie.created_at.timestamp())
+
+
+def main() -> None:
+    ap = argparse.ArgumentParser()
+    ap.add_argument("--apply", action="store_true")
+    ap.add_argument("--limit", type=int, default=0)
+    args = ap.parse_args()
+
+    with session_scope() as s:
+        ids = _affected_ids(s)
+        rejected = _rejected_pairs(s)
+    if args.limit:
+        ids = ids[: args.limit]
+    print(f"filmy do sprawdzenia: {len(ids)}", flush=True)
+
+    gone: set[uuid.UUID] = set()
+    merged = 0
+    for n, mid in enumerate(ids, 1):
+        if n % 1000 == 0:
+            print(f"... {n}/{len(ids)}, par: {merged}", flush=True)
+        if mid in gone:
+            continue
+        with session_scope() as s:
+            m = s.get(Movie, mid)
+            if m is None or not m.title_normalized:
+                continue
+            perfs = [
+                r.performer_id
+                for r in s.execute(
+                    MoviePerformer.__table__.select().where(MoviePerformer.movie_id == m.id)
+                ).fetchall()
+            ]
+            best, best_b = None, None
+            for c in find_movie_candidates(
+                s, title_normalized=m.title_normalized, studio_id=m.studio_id, release_year=m.release_year
+            ):
+                if c.id == m.id or c.id in gone or frozenset((c.id, m.id)) in rejected:
+                    continue
+                roman = _roman_to_arabic(c.title_normalized or "") != (c.title_normalized or "") or (
+                    _roman_to_arabic(m.title_normalized) != m.title_normalized
+                )
+                twin_studio = bool(c.studio_id and m.studio_id and c.studio_id != m.studio_id)
+                if not (roman or twin_studio):
+                    continue  # ta para wyglada dla oceny tak samo jak przy ingescie
+                b = score_movie_candidate(
+                    s,
+                    candidate=c,
+                    norm_title_normalized=m.title_normalized,
+                    norm_release_year=m.release_year,
+                    norm_studio_id=m.studio_id,
+                    norm_performer_ids=perfs,
+                )
+                if b.composite >= AUTO_THRESHOLD and (best_b is None or b.composite > best_b.composite):
+                    best, best_b = c, b
+            if best is None:
+                continue
+            keep, drop = sorted((best, m), key=lambda x: _keep_rank(s, x), reverse=True)
+            print(
+                f"{best_b.composite:.2f}  ZOSTAJE {keep.title!r} ({keep.release_year})"
+                f"  <=  {drop.title!r} ({drop.release_year})",
+                flush=True,
+            )
+            if args.apply:
+                try:
+                    merge_movies(s, keep_id=keep.id, drop_id=drop.id, resolved_by="remerge_roman_studio_20261016")
+                except MovieMergeError as e:
+                    print("  blad:", e, flush=True)
+                    continue
+            gone.add(drop.id)
+            merged += 1
+    print(f"{'scalono' if args.apply else 'do scalenia'}: {merged}", flush=True)
+
+
+if __name__ == "__main__":
+    main()