fix(messaging): show music resource titles in channel interactions

app/chain/interaction.py

@@ -25,6 +25,7 @@ from app.chain.subscribe.facade import SubscribeChain
 from app.domain import episode as episode_rules
 from app.domain.context import Context, MediaInfo, MusicInfo
 from app.domain.meta.metabase import MetaBase
+from app.foundation import size as size_tools
 from app.runtime.log import logger
 from app.schemas.download import DownloadDirectory
 from app.schemas.file import FileURI
@@ -1104,6 +1105,46 @@ class MediaInteractionChain(ChainBase):
         )
         request.page = page
         total = len(request.items)
+        if isinstance(request.current_media, MusicInfo):
+            if self._supports_interactive_buttons(channel):
+                title = f"【{request.title}】共找到{total}条相关资源，请选择下载"
+                buttons = self._create_torrent_buttons(
+                    channel=channel,
+                    request=request,
+                    items=page_items,
+                    total=total,
+                    total_pages=total_pages,
+                )
+            else:
+                page_hint = " p: 上一页 n: 下一页" if total > self._page_size(channel) else ""
+                title = (
+                    f"【{request.title}】共找到{total}条相关资源，"
+                    f"请回复对应数字下载（0: 自动选择{page_hint}）"
+                )
+                buttons = None
+            text = "\n".join(
+                f"{index}.【{context.torrent_info.site_name}】"
+                f"{context.torrent_info.title} "
+                f"{size_tools.format_compact_size(context.torrent_info.size)} "
+                f"{context.torrent_info.seeders}↑"
+                for index, context in enumerate(page_items, start=1)
+            )
+            self.post_message(
+                Message(
+                    channel=channel,
+                    source=source,
+                    title=title,
+                    text=text,
+                    userid=userid,
+                    link=self.runtime_config.resource_url,
+                    buttons=buttons,
+                    original_message_id=original_message_id,
+                    original_chat_id=original_chat_id,
+                    parse_mode="",
+                    save_history=False,
+                )
+            )
+            return
         if self._supports_interactive_buttons(channel):
             title = f"【{request.title}】共找到{total}条相关资源，请选择下载"
             buttons = self._create_torrent_buttons(

app/chain/music_interaction/music.py

@@ -211,6 +211,7 @@ def post_music_candidates(
             buttons=buttons,
             original_message_id=original_message_id,
             original_chat_id=original_chat_id,
+            parse_mode="",
             save_history=False,
         )
     )

tests/test_media_interaction.py

@@ -150,10 +150,72 @@ def test_music_candidates_are_presented_as_text_for_plain_message_channel():
     notification = post_message.call_args.args[0]
     assert "请回复对应数字选择" in notification.title
     assert notification.buttons is None
+    assert notification.parse_mode == ""
     assert "1. [单曲] 晴天 — 周杰伦" in notification.text
     assert "2. [专辑] 叶惠美 — 周杰伦" in notification.text
 
 
+@pytest.mark.parametrize("channel", [NotificationChannel.Wechat, NotificationChannel.Telegram])
+def test_music_torrents_show_original_titles_and_keep_selection(channel):
+    """音乐资源选择显示原始音乐标题，并保留当前渠道的序号或按钮操作。"""
+    chain = MediaInteractionChain()
+    album = MusicInfo(
+        media_source=MediaSource.MusicBrainz,
+        media_id="album-1",
+        music_type=MUSIC_ENTITY_ALBUM,
+        title="叶惠美",
+        artists=["周杰伦"],
+    )
+    request = media_interaction_manager.create_or_replace(
+        user_id="music-user",
+        channel=channel,
+        source="music-test",
+        username="tester",
+        action="MusicReSearch",
+        keyword="周杰伦 叶惠美",
+        title="叶惠美",
+        meta=MetaMusic.parse_query("周杰伦 叶惠美"),
+        items=[],
+    )
+    request.current_media = album
+    request.phase = "torrent"
+    request.items = [
+        Context(
+            media_info=album,
+            meta_info=MetaMusic.parse_resource("周杰伦 - 叶惠美 FLAC 24bit 96kHz"),
+            torrent_info=TorrentInfo(
+                title="周杰伦 - 叶惠美 FLAC 24bit 96kHz",
+                site_name="TestSite",
+                size=1024,
+                seeders=10,
+            ),
+        )
+    ]
+
+    with (
+        patch.object(chain, "post_message") as post_message,
+        patch.object(chain, "post_torrents_message") as post_torrents_message,
+    ):
+        chain._post_torrents_message(
+            request=request,
+            channel=channel,
+            source="music-test",
+            userid="music-user",
+        )
+
+    notification = post_message.call_args.args[0]
+    assert "1.【TestSite】周杰伦 - 叶惠美 FLAC 24bit 96kHz" in notification.text
+    assert notification.parse_mode == ""
+    assert notification.link == chain.runtime_config.resource_url
+    assert "0: 自动选择" in notification.title or notification.buttons
+    if notification.buttons:
+        assert any(
+            button["callback_data"].endswith(":download:1")
+            for row in notification.buttons for button in row
+        )
+    post_torrents_message.assert_not_called()
+
+
 def test_music_subscription_selection_preserves_selected_music_type():
     """选择音乐专辑创建订阅时应将实体类型传给订阅链。"""
     chain = MediaInteractionChain()