omit song from similar list, handle subsonic error

src/renderer/api/jellyfin/jellyfin-controller.ts

@@ -980,7 +980,13 @@ const getSimilarSongs = async (args: SimilarSongsArgs): Promise<Song[]> => {
         throw new Error('Failed to get similar songs');
     }
 
-    return res.body.Items.map((song) => jfNormalize.song(song, apiClientProps.server, ''));
+    return res.body.Items.reduce<Song[]>((acc, song) => {
+        if (song.Id !== query.songId) {
+            acc.push(jfNormalize.song(song, apiClientProps.server, ''));
+        }
+
+        return acc;
+    }, []);
 };
 
 export const jfController = {

src/renderer/api/subsonic/subsonic-controller.ts

@@ -460,9 +460,17 @@ const getSimilarSongs = async (args: SimilarSongsArgs): Promise<Song[]> => {
         throw new Error('Failed to get similar songs');
     }
 
-    return res.body.similarSongs.song.map((song) =>
-        ssNormalize.song(song, apiClientProps.server, ''),
-    );
+    if (!res.body.similarSongs) {
+        return [];
+    }
+
+    return res.body.similarSongs.song.reduce<Song[]>((acc, song) => {
+        if (song.id !== query.songId) {
+            acc.push(ssNormalize.song(song, apiClientProps.server, ''));
+        }
+
+        return acc;
+    }, []);
 };
 
 export const ssController = {

src/renderer/api/subsonic/subsonic-types.ts

@@ -253,9 +253,11 @@ const similarSongsParameters = z.object({
 });
 
 const similarSongs = z.object({
-    similarSongs: z.object({
+    similarSongs: z
+        .object({
             song: z.array(song),
-    }),
+        })
+        .optional(),
 });
 
 export const ssType = {

src/renderer/features/similar-songs/components/similar-songs-list.tsx

@@ -71,7 +71,7 @@ export const SimilarSongsList = ({ count, fullScreen, song }: SimilarSongsListPr
                     deselectOnClickOutside={fullScreen}
                     getRowId={(data) => data.data.uniqueId}
                     rowBuffer={50}
-                    rowData={songQuery.data}
+                    rowData={songQuery.data ?? []}
                     rowHeight={tableConfig.rowHeight || 40}
                     onCellContextMenu={onCellContextMenu}
                     onCellDoubleClicked={handleRowDoubleClick}