feat(beatmapset): support search beatmapset

app/fetcher/beatmapset.py

@@ -1,7 +1,9 @@
 from __future__ import annotations
 
-from app.database.beatmapset import BeatmapsetResp
+from app.database.beatmapset import BeatmapsetResp, SearchBeatmapsetsResp
 from app.log import logger
+from app.models.beatmap import SearchQueryModel
+from app.models.model import Cursor
 
 from ._base import BaseFetcher
 
@@ -17,3 +19,23 @@ class BeatmapsetFetcher(BaseFetcher):
                 f"https://osu.ppy.sh/api/v2/beatmapsets/{beatmap_set_id}"
             )
         )
+
+    async def search_beatmapset(
+        self, query: SearchQueryModel, cursor: Cursor
+    ) -> SearchBeatmapsetsResp:
+        logger.opt(colors=True).debug(
+            f"<blue>[BeatmapsetFetcher]</blue> search_beatmapset: <y>{query}</y>"
+        )
+
+        params = query.model_dump(
+            exclude_none=True, exclude_unset=True, exclude_defaults=True
+        )
+        for k, v in cursor.items():
+            params[f"cursor[{k}]"] = v
+        resp = SearchBeatmapsetsResp.model_validate(
+            await self.request_api(
+                "https://osu.ppy.sh/api/v2/beatmapsets/search",
+                params=params,
+            )
+        )
+        return resp