fix(mobile): movie part picker as scrollable modal — Android showed only 3 of N

paradisehill multipart movies passed all N parts to Alert.alert, but Android's
native AlertDialog renders at most 3 buttons → a 35-part movie showed 3 (bug-report
2ebd0690 2026-06-07). Backend correctly returns all 35; the cap was client-side.
Reuse PlaybackQualityModal (now scrollable + title + preserveOrder props, hides
bogus "1p" for non-resolution labels). Also add the missing `raw` field to the
StreamLink type (backend sends it; part_label lives there).

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

mobile/src/screens/MovieDetailScreen.tsx

@@ -17,7 +17,8 @@ import {
 import { useClient } from '../ClientContext';
 import type { RootStackParamList } from '../navigation';
 import { theme } from '../theme';
-import type { PlaybackSource } from '../types';
+import type { PlaybackSource, StreamLink } from '../types';
+import { PlaybackQualityModal } from './PlaybackQualityModal';
 
 export function MovieDetailScreen() {
   const client = useClient();
@@ -184,6 +185,32 @@ function WatchChip({
   const navigation = useNavigation<NativeStackNavigationProp<RootStackParamList, 'MovieDetail'>>();
 
   const queryClient = useQueryClient();
+  // Multipart picker — paradisehill movie z N częściami. Modal zamiast Alert.alert,
+  // bo Androidowy AlertDialog renderuje max 3 buttony (bug-report 2ebd0690: "35 parts,
+  // 3 w popup"). PlaybackQualityModal jest przewijalny i pokazuje wszystkie.
+  const [partsPicker, setPartsPicker] = React.useState<StreamLink[] | null>(null);
+
+  const playPart = React.useCallback(
+    (p: StreamLink) => {
+      setPartsPicker(null);
+      const pDirect = p.direct_url;
+      const pIsDirect = !!pDirect && pDirect !== p.stream_url;
+      navigation.navigate('Player', {
+        url: pDirect || p.stream_url || p.embed_url || pb.page_url,
+        sceneId: movieId,
+        playbackId: pb.id,
+        entityKind: 'movie',
+        durationSec: pb.duration_sec ?? null,
+        title: `${title} — ${(p.raw as any)?.part_label ?? p.quality}`,
+        mode: (p.direct_url || p.stream_url) ? 'video' : 'webview',
+        headers: pIsDirect && p.headers ? p.headers : undefined,
+        fallbackProxyUrl: pIsDirect ? p.stream_url || undefined : undefined,
+        fallbackEmbedUrl: p.embed_url || pb.embed_url || pb.page_url,
+      });
+    },
+    [navigation, pb, movieId, title],
+  );
+
   const resolveMutation = useMutation({
     mutationFn: () => client.resolveMoviePlayback(movieId, pb.id),
     onSuccess: (res) => {
@@ -198,35 +225,8 @@ function WatchChip({
       const links = res.links ?? [];
       const parts = links.filter((l) => l.raw && typeof l.raw === 'object' && (l.raw as any).part_label);
       if (parts.length > 1) {
-        Alert.alert(
-          title,
-          'This movie has several parts. Choose which one to start.',
-          [
-            ...parts.map((p) => ({
-              text: ((p.raw as any).part_label as string) ?? p.quality ?? 'Part',
-              onPress: () => {
-                // Preferuj direct CDN URL (0 VPS bandwidth) → fallback proxy. paradisehill
-                // parts to mp4 z portable CDN (v1.paradisehill.cc, time-bound) → direct gra
-                // natywnie, proxy tylko gdyby direct padł. Mirror scen (SceneDetailScreen).
-                const pDirect = p.direct_url;
-                const pIsDirect = !!pDirect && pDirect !== p.stream_url;
-                navigation.navigate('Player', {
-                  url: pDirect || p.stream_url || p.embed_url || pb.page_url,
-                  sceneId: movieId,
-                  playbackId: pb.id,
-                  entityKind: 'movie',
-                  durationSec: pb.duration_sec ?? null,
-                  title: `${title} — ${(p.raw as any).part_label ?? p.quality}`,
-                  mode: (p.direct_url || p.stream_url) ? 'video' : 'webview',
-                  headers: pIsDirect && p.headers ? p.headers : undefined,
-                  fallbackProxyUrl: pIsDirect ? p.stream_url || undefined : undefined,
-                  fallbackEmbedUrl: p.embed_url || pb.embed_url || pb.page_url,
-                });
-              },
-            })),
-            { text: 'Cancel', style: 'cancel' as const },
-          ],
-        );
+        // Scrollowalny modal (nie Alert.alert — Android capuje do 3 buttonów).
+        setPartsPicker(parts);
         return;
       }
 
@@ -299,15 +299,25 @@ function WatchChip({
   };
 
   return (
-    <Pressable
-      style={[styles.watchChip, resolveMutation.isPending && styles.watchChipLoading]}
-      onPress={() => resolveMutation.mutate()}
-      onLongPress={onLongPress}
-      delayLongPress={500}
-      disabled={resolveMutation.isPending}
-    >
-      <Text style={styles.watchChipText}>▶ {pb.origin}</Text>
-    </Pressable>
+    <>
+      <Pressable
+        style={[styles.watchChip, resolveMutation.isPending && styles.watchChipLoading]}
+        onPress={() => resolveMutation.mutate()}
+        onLongPress={onLongPress}
+        delayLongPress={500}
+        disabled={resolveMutation.isPending}
+      >
+        <Text style={styles.watchChipText}>▶ {pb.origin}</Text>
+      </Pressable>
+      <PlaybackQualityModal
+        visible={!!partsPicker}
+        links={partsPicker ?? []}
+        title="Select part"
+        preserveOrder
+        onSelect={playPart}
+        onCancel={() => setPartsPicker(null)}
+      />
+    </>
   );
 }
 

mobile/src/screens/PlaybackQualityModal.tsx

@@ -4,6 +4,7 @@ import React from 'react';
 import {
   Modal,
   Pressable,
+  ScrollView,
   StyleSheet,
   Text,
   View,
@@ -33,13 +34,25 @@ export function PlaybackQualityModal({
   links,
   onSelect,
   onCancel,
+  title = 'Select quality',
+  /**
+   * preserveOrder=true → nie sortuj (zachowaj kolejność z `links`). Używane dla
+   * paradisehill multipart picker gdzie chcemy Part 1..N rosnąco, nie po "quality"
+   * (qualityToInt("Part 35")=35 sortowałby części od końca).
+   */
+  preserveOrder = false,
 }: {
   visible: boolean;
   links: StreamLink[];
   onSelect: (link: StreamLink) => void;
   onCancel: () => void;
+  title?: string;
+  preserveOrder?: boolean;
 }) {
-  const sorted = React.useMemo(() => sortByQualityDesc(links), [links]);
+  const sorted = React.useMemo(
+    () => (preserveOrder ? links : sortByQualityDesc(links)),
+    [links, preserveOrder],
+  );
 
   return (
     <Modal
@@ -50,25 +63,30 @@ export function PlaybackQualityModal({
     >
       <Pressable style={styles.backdrop} onPress={onCancel}>
         <Pressable style={styles.sheet} onPress={(e) => e.stopPropagation()}>
-          <Text style={styles.title}>Select quality</Text>
-          {sorted.map((link, i) => {
-            const px = qualityToInt(link.quality);
-            return (
-              <Pressable
-                key={`${link.stream_url || link.embed_url}-${i}`}
-                style={styles.row}
-                onPress={() => onSelect(link)}
-              >
-                <Text style={styles.rowQuality}>
-                  {link.quality || 'unknown'}
-                </Text>
-                <Text style={styles.rowMeta}>
-                  {px ? `${px}p` : ''}
-                  {link.type ? ` · ${shortType(link.type)}` : ''}
-                </Text>
-              </Pressable>
-            );
-          })}
+          <Text style={styles.title}>{title}</Text>
+          {/* ScrollView: paradisehill movie może mieć 35+ parts — bez scrolla sheet
+              przekraczał ekran i część była nieosiągalna. (Android Alert.alert capował
+              do 3 buttonów — bug-report 2ebd0690 2026-06-07 "35 parts, 3 w popup".) */}
+          <ScrollView style={styles.list} contentContainerStyle={styles.listContent}>
+            {sorted.map((link, i) => {
+              const px = qualityToInt(link.quality);
+              return (
+                <Pressable
+                  key={`${link.stream_url || link.embed_url}-${i}`}
+                  style={styles.row}
+                  onPress={() => onSelect(link)}
+                >
+                  <Text style={styles.rowQuality}>
+                    {link.quality || 'unknown'}
+                  </Text>
+                  <Text style={styles.rowMeta}>
+                    {px >= 144 ? `${px}p` : ''}
+                    {link.type ? ` · ${shortType(link.type)}` : ''}
+                  </Text>
+                </Pressable>
+              );
+            })}
+          </ScrollView>
           <Pressable style={styles.cancel} onPress={onCancel}>
             <Text style={styles.cancelText}>Cancel</Text>
           </Pressable>
@@ -103,6 +121,8 @@ const styles = StyleSheet.create({
     borderTopColor: theme.border,
     borderTopWidth: 1,
   },
+  list: { maxHeight: 380 },
+  listContent: { paddingBottom: 2 },
   title: {
     color: theme.muted,
     fontSize: 12,

mobile/src/types.ts

@@ -52,6 +52,9 @@ export interface StreamLink {
   headers?: Record<string, string> | null;
   quality?: string | null;
   type?: string | null;
+  // Backend metadata (origin, host, part_label dla paradisehill multipart, mobile_direct_ok...).
+  // Untyped bag — mobile czyta selektywnie (np. raw.part_label w movie part-pickerze).
+  raw?: Record<string, unknown> | null;
 }
 
 export interface ResolveOut {