add grabbing a player stats

routes/ranking_grabstats.py

@@ -0,0 +1,72 @@
+from fastapi import APIRouter, Depends, HTTPException
+from sqlalchemy.orm import Session as DBSession
+from sqlalchemy import desc
+from database import SessionLocal, PlayerRank, EquipmentLast
+from fastapi_cache.decorator import cache
+
+router = APIRouter()
+
+def get_db():
+    db = SessionLocal()
+    try:
+        yield db
+    finally:
+        db.close()
+
+@router.get("/leaderboard/getplayerstats/{pid}")
+@cache(expire=60)
+async def get_player_stats(pid: int, mode: int | None = None, db: DBSession = Depends(get_db)):
+    try:
+        query = (
+            db.query(PlayerRank, EquipmentLast)
+            .outerjoin(EquipmentLast, PlayerRank.PId == EquipmentLast.PId)
+            .filter(PlayerRank.PId == pid)
+        )
+        
+        if mode is not None:
+            query = query.filter(PlayerRank.GameMode == mode)
+            
+        result = query.first()
+
+        if not result:
+            raise HTTPException(status_code=404, detail="Player not found")
+
+        player, gear = result
+
+        player_data = {
+            "PId": player.PId,
+            "MiiName": player.MiiName,
+            "Rank": player.Rank,
+            "GameMode": player.GameMode,
+            "WinSum": player.WinSum,
+            "LoseSum": player.LoseSum,
+            "RankingScore": round(player.RankingScore, 2),
+            "weapon": gear.weapon if gear else None,
+            "headgear": gear.Gear_Head if gear else None,
+            "clothes": gear.Gear_Clothes if gear else None,
+            "shoes": gear.Gear_Shoes if gear else None,
+        }
+
+        if player.GameMode == 2:
+            top_100_query = (
+                db.query(PlayerRank.PId)
+                .order_by(desc(PlayerRank.FesPower))
+                .limit(100)
+                .all()
+            )
+            top_100_tuples = set(top_100_query)
+            
+            is_top_100 = (player.PId,) in top_100_tuples
+            player_data["FesPower"] = player.FesPower
+            player_data["is_top_100_fes"] = is_top_100
+        else:
+            player_data["FesPower"] = None
+            player_data["is_top_100_fes"] = False
+
+        return player_data
+
+    except HTTPException as http_ex:
+        raise http_ex
+    except Exception as e:
+        print(f"Error fetching stats for player {pid}: {e}")
+        return {"error": str(e)}