数据同步 Tab 改为按品种分组折叠卡片，支持产品级同步，显示数据条数

ft-app/app/routers/admin.py

@@ -2,7 +2,7 @@ from fastapi import APIRouter, Depends, Form, Request
 from fastapi.responses import HTMLResponse, RedirectResponse
 from sqlalchemy.orm import Session
 from app.database import get_db
-from app.models import Product, Contract
+from app.models import Product, Contract, DailyBar
 from app.collector import sync_active_contracts, sync_one_contract
 
 router = APIRouter(prefix="/admin", tags=["admin"])
@@ -22,23 +22,35 @@ def admin_page(request: Request, db: Session = Depends(get_db)):
             .order_by(Contract.code)
             .all()
         )
+        contract_list = []
+        for c in contracts:
+            bar_count = (
+                db.query(DailyBar)
+                .filter(DailyBar.contract == c.code)
+                .count()
+            )
+            contract_list.append({
+                "id": c.id, "code": c.code, "name": c.name,
+                "is_active": c.is_active, "bar_count": bar_count,
+            })
+
         product_data.append({
             "id": p.id,
             "code": p.code,
             "name": p.name,
             "exchange": p.exchange,
-            "contracts": [
-                {"id": c.id, "code": c.code, "name": c.name, "is_active": c.is_active}
-                for c in contracts
-            ],
+            "contracts": contract_list,
         })
 
+    total_contracts = sum(len(pd["contracts"]) for pd in product_data)
+
     template = request.app.state.templates.get_template("admin.html")
     return HTMLResponse(
         template.render(
             request=request,
             active_nav="admin",
             products=product_data,
+            total_contracts=total_contracts,
             exchanges=EXCHANGES,
         )
     )
@@ -57,7 +69,7 @@ def create_product(
         p = Product(code=code.upper(), name=name, exchange=exchange)
         db.add(p)
         db.commit()
-    return RedirectResponse("/admin/", status_code=303)
+    return RedirectResponse("/admin/?tab=product", status_code=303)
 
 
 @router.post("/contract")
@@ -78,7 +90,7 @@ def create_contract(
         )
         db.add(c)
         db.commit()
-    return RedirectResponse("/admin/", status_code=303)
+    return RedirectResponse("/admin/?tab=contract", status_code=303)
 
 
 @router.post("/contract/{contract_id}/toggle")
@@ -87,7 +99,7 @@ def toggle_contract(contract_id: int, db: Session = Depends(get_db)):
     if c:
         c.is_active = not c.is_active
         db.commit()
-    return RedirectResponse("/admin/", status_code=303)
+    return RedirectResponse("/admin/?tab=contract", status_code=303)
 
 
 @router.post("/contract/{contract_id}/delete")
@@ -96,7 +108,7 @@ def delete_contract(contract_id: int, db: Session = Depends(get_db)):
     if c:
         db.delete(c)
         db.commit()
-    return RedirectResponse("/admin/", status_code=303)
+    return RedirectResponse("/admin/?tab=contract", status_code=303)
 
 
 @router.post("/product/{product_id}/delete")
@@ -105,7 +117,7 @@ def delete_product(product_id: int, db: Session = Depends(get_db)):
     if p:
         db.delete(p)
         db.commit()
-    return RedirectResponse("/admin/", status_code=303)
+    return RedirectResponse("/admin/?tab=product", status_code=303)
 
 
 @router.post("/sync")
@@ -113,10 +125,21 @@ def sync_all(request: Request):
     results = sync_active_contracts()
     total = sum(results.values())
     print(f"[sync] Synced {total} bars across {len(results)} contracts: {results}")
-    return RedirectResponse("/admin/?synced=" + str(total), status_code=303)
+    return RedirectResponse(f"/admin/?tab=sync&synced={total}", status_code=303)
 
 
 @router.post("/sync/{contract_code}")
 def sync_single(contract_code: str):
     count = sync_one_contract(contract_code.upper())
-    return RedirectResponse(f"/admin/?synced={count}", status_code=303)
+    return RedirectResponse(f"/admin/?tab=sync&synced={count}", status_code=303)
+
+
+@router.post("/sync/product/{product_id}")
+def sync_product(product_id: int, request: Request, db: Session = Depends(get_db)):
+    contracts = db.query(Contract).filter(
+        Contract.product_id == product_id, Contract.is_active == True
+    ).all()
+    total = 0
+    for c in contracts:
+        total += sync_one_contract(c.code)
+    return RedirectResponse(f"/admin/?tab=sync&synced={total}", status_code=303)