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app/routers/dashboard.py

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+from __future__ import annotations
+
+from fastapi import APIRouter, Depends
+from sqlalchemy.orm import Session
+
+from app.core.database import get_db
+from app.models.stock import Holding, PriceHistory, Strategy, Trade, Stock
+from app.engine.scheduler import scheduler
+
+router = APIRouter(prefix="/api/dashboard", tags=["dashboard"])
+
+
+@router.get("/")
+def dashboard(db: Session = Depends(get_db)) -> dict:
+    holdings = db.query(Holding).all()
+    recent_trades = db.query(Trade).order_by(Trade.created_at.desc()).limit(20).all()
+    active_strategies = db.query(Strategy).filter(Strategy.is_active == True).all()
+    active_stocks = db.query(Stock).filter(Stock.is_active == True).all()
+
+    total_profit = sum(h.profit for h in holdings)
+    total_invested = sum(h.avg_price * h.qty for h in holdings if h.avg_price > 0)
+    total_evaluated = sum(h.current_price * h.qty for h in holdings if h.current_price > 0)
+
+    jobs = []
+    if scheduler.running:
+        for job in scheduler.get_jobs():
+            jobs.append({
+                "id": job.id,
+                "name": job.name,
+                "next_run": str(job.next_run_time) if job.next_run_time else None,
+            })
+
+    return {
+        "summary": {
+            "total_holdings": len(holdings),
+            "total_profit": total_profit,
+            "total_invested": total_invested,
+            "total_evaluated": total_evaluated,
+            "profit_rate": (total_profit / total_invested * 100) if total_invested > 0 else 0,
+            "active_strategies": len(active_strategies),
+            "active_stocks": len(active_stocks),
+        },
+        "holdings": [
+            {
+                "stock_code": h.stock_code,
+                "stock_name": h.stock_name,
+                "qty": h.qty,
+                "avg_price": h.avg_price,
+                "current_price": h.current_price,
+                "profit": h.profit,
+                "profit_rate": h.profit_rate,
+            }
+            for h in holdings
+        ],
+        "recent_trades": [
+            {
+                "id": t.id,
+                "stock_code": t.stock_code,
+                "side": t.side,
+                "qty": t.qty,
+                "price": t.price,
+                "status": t.status,
+                "created_at": t.created_at.isoformat() if t.created_at else None,
+            }
+            for t in recent_trades
+        ],
+        "scheduler_jobs": jobs,
+    }