feat: implement BarChart for MVP

analysis.py

@@ -6,8 +6,9 @@ from fastapi.responses import JSONResponse
 from pydantic import BaseModel, Field
 from sqlmodel import Session, func, select
 from sqlmodel.sql.expression import SelectOfScalar
-from db import Chemistry, Player, engine
+from db import Chemistry, MVPRanking, Player, engine
 import networkx as nx
+import numpy as np
 import matplotlib
 
 matplotlib.use("agg")
@@ -18,6 +19,7 @@ analysis_router = APIRouter(prefix="/analysis")
 
 
 C = Chemistry
+R = MVPRanking
 P = Player
 
 
@@ -192,9 +194,31 @@ async def render_sociogram(params: Params):
     return {"image": encoded_image}
 
 
+def mvp():
+    ranks = dict()
+    with Session(engine) as session:
+        subquery = (
+            select(R.user, func.max(R.time).label("latest"))
+            .where(R.time > datetime(2025, 2, 8))
+            .group_by(R.user)
+            .subquery()
+        )
+        statement2 = select(R).join(
+            subquery, (R.user == subquery.c.user) & (R.time == subquery.c.latest)
+        )
+        for r in session.exec(statement2):
+            for i, p in enumerate(r.mvps):
+                ranks[p] = ranks.get(p, []) + [i + 1]
+    return [
+        {"name": p, "rank": f"{np.mean(v):.02f}", "std": f"{np.std(v):.02f}"}
+        for p, v in ranks.items()
+    ]
+
+
 analysis_router.add_api_route("/json", endpoint=sociogram_json, methods=["GET"])
 analysis_router.add_api_route("/graph_json", endpoint=graph_json, methods=["GET"])
 analysis_router.add_api_route("/image", endpoint=render_sociogram, methods=["POST"])
+analysis_router.add_api_route("/mvp", endpoint=mvp, methods=["GET"])
 
 if __name__ == "__main__":
     with Session(engine) as session:

package.json

@@ -10,16 +10,16 @@
     "preview": "vite preview"
   },
   "dependencies": {
-    "react": "^18.3.1",
-    "react-dom": "^18.3.1",
+    "react": "18.3.1",
+    "react-dom": "18.3.1",
     "react-sortablejs": "^6.1.4",
     "reagraph": "^4.21.2",
     "sortablejs": "^1.15.6"
   },
   "devDependencies": {
     "@eslint/js": "^9.17.0",
-    "@types/react": "^18.3.18",
-    "@types/react-dom": "^18.3.5",
+    "@types/react": "18.3.18",
+    "@types/react-dom": "18.3.5",
     "@types/sortablejs": "^1.15.8",
     "@vitejs/plugin-react": "^4.3.4",
     "eslint": "^9.17.0",

src/Analysis.tsx

@@ -42,7 +42,7 @@ interface DeferredProps {
 }
 
 
-let timeoutID: number | null = null;
+let timeoutID: NodeJS.Timeout | null = null;
 export default function Analysis() {
   const [image, setImage] = useState("");
   const [params, setParams] = useState<Params>({

src/App.tsx

@@ -6,6 +6,7 @@ import Rankings from "./Rankings";
 import { BrowserRouter, Routes, Route } from "react-router";
 import { SessionProvider } from "./Session";
 import { GraphComponent } from "./Network";
+import MVPChart from "./MVPChart";
 
 function App() {
   return (
@@ -13,16 +14,25 @@ function App() {
       <Header />
       <Routes>
         <Route index element={<Rankings />} />
+
         <Route path="/network" element={
           <SessionProvider>
             <GraphComponent />
           </SessionProvider>
         } />
+
         <Route path="/analysis" element={
           <SessionProvider>
             <Analysis />
           </SessionProvider>
         } />
+
+        <Route path="/mvp" element={
+          <SessionProvider>
+            <MVPChart />
+          </SessionProvider>
+        } />
+
       </Routes>
       <Footer />
     </BrowserRouter>