Show strategy stats in control monitor detail modal.

Co-authored-by: Cursor <cursoragent@cursor.com>

backend/app/api/fleet.py

@@ -278,6 +278,14 @@ async def fleet_status(_tok: Annotated[str, Depends(require_fleet_token)]) -> di
     }
 
 
+@router.get("/stats")
+async def fleet_stats(_tok: Annotated[str, Depends(require_fleet_token)]) -> dict:
+    """中控拉取策略机整体统计（同 /api/stats/summary，Fleet Token 鉴权）。"""
+    from .stats import build_stats_summary
+
+    return build_stats_summary()
+
+
 @router.post("/start")
 async def fleet_start(_tok: Annotated[str, Depends(require_fleet_token)]) -> dict:
     return await get_engine().start()

backend/app/api/stats.py

@@ -1,6 +1,6 @@
 from __future__ import annotations
 
-from typing import Annotated
+from typing import Annotated, Any
 
 from fastapi import APIRouter, Depends
 
@@ -12,12 +12,12 @@ from .auth import require_user
 router = APIRouter(prefix="/api/stats", tags=["stats"])
 
 
-@router.get("/summary")
-async def stats_summary(_user: Annotated[str, Depends(require_user)]) -> dict:
-    db = get_db()
+def build_stats_summary(db: Any | None = None) -> dict[str, Any]:
+    """已平仓组汇总（策略页统计 / 中控 Fleet 共用）。"""
+    database = db or get_db()
     s = get_settings()
     mode = "LIVE" if not s.is_sim else "SIM"
-    rows = db.fetchall("SELECT * FROM groups WHERE status='closed'")
+    rows = database.fetchall("SELECT * FROM groups WHERE status='closed'")
     n = len(rows)
     wins = sum(1 for r in rows if float(r["realized_pnl"] or 0) > 0)
     total_pnl = sum(float(r["realized_pnl"] or 0) for r in rows)
@@ -26,7 +26,7 @@ async def stats_summary(_user: Annotated[str, Depends(require_user)]) -> dict:
     fees_option = 0.0
     total_slip = 0.0
     for r in rows:
-        fills = db.fetchall(
+        fills = database.fetchall(
             "SELECT * FROM fills WHERE group_id=? ORDER BY id ASC",
             (r["group_id"],),
         )
@@ -65,3 +65,8 @@ async def stats_summary(_user: Annotated[str, Depends(require_user)]) -> dict:
         "close_reasons": reasons,
         "equity_curve": curve,
     }
+
+
+@router.get("/summary")
+async def stats_summary(_user: Annotated[str, Depends(require_user)]) -> dict:
+    return build_stats_summary()

control/backend/app/api/nodes.py

@@ -278,6 +278,26 @@ async def node_status(
     return await _collect_one_status(node)
 
 
+@router.get("/{node_id}/stats")
+async def node_stats(
+    node_id: int,
+    _user: Annotated[str, Depends(require_control_user)],
+) -> dict:
+    """代理策略机整体统计（点击详情时按需拉取，不进 SSE）。"""
+    db = get_control_db()
+    node = db.get_node(node_id)
+    if not node:
+        raise HTTPException(status_code=404, detail="节点不存在")
+    if not node.get("token_sealed"):
+        raise HTTPException(status_code=400, detail="未生成 Token")
+    code, data = await call_node(node, "GET", "/api/fleet/stats", timeout=15.0)
+    if code >= 400:
+        _raise_node_error(code, data)
+    if not isinstance(data, dict):
+        raise HTTPException(status_code=502, detail="策略机统计返回异常")
+    return data
+
+
 @router.post("/{node_id}/start")
 async def node_start(
     node_id: int,

control/frontend/src/pages/Monitor.tsx

@@ -65,6 +65,40 @@ function leveragePair(strat: Record<string, unknown>): string {
   return `${a}/${b}`;
 }
 
+type NodeStats = {
+  mode?: string;
+  show_slip?: boolean;
+  groups: number;
+  wins: number;
+  win_rate: number;
+  total_pnl: number;
+  fees_perp?: number;
+  fees_option?: number;
+  total_fees: number;
+  total_slip?: number;
+  close_reasons: Record<string, number>;
+  equity_curve: {
+    group_id: string;
+    realized_pnl: number;
+    close_at_ms?: number | null;
+  }[];
+};
+
+const CLOSE_REASON_ZH: Record<string, string> = {
+  fixed_usdt: "固定净盈利达标·双腿全平",
+  premium_multiple: "权利金倍数达标·双腿全平",
+  target_perp_only: "净盈利达标·只平永续(期权归档)",
+  expiry: "到期结算",
+  emergency: "紧急全平",
+  manual: "手动平仓",
+  liquidity_retry: "等待流动性后全平",
+  unknown: "未知",
+};
+
+function closeReasonZh(v: string): string {
+  return CLOSE_REASON_ZH[v] || v;
+}
+
 type RiskLines = {
   riskBased: boolean;
   sizing: string;
@@ -167,12 +201,43 @@ export default function MonitorPage() {
     cachedNodes.length ? "live" : "connecting",
   );
   const [detailId, setDetailId] = useState<number | null>(null);
+  const [detailStats, setDetailStats] = useState<NodeStats | null>(null);
+  const [detailStatsErr, setDetailStatsErr] = useState("");
+  const [detailStatsLoading, setDetailStatsLoading] = useState(false);
 
   const applyNodes = useCallback((list: NodeCard[]) => {
     cachedNodes = list;
     setNodes(list);
   }, []);
 
+  useEffect(() => {
+    if (detailId == null) {
+      setDetailStats(null);
+      setDetailStatsErr("");
+      setDetailStatsLoading(false);
+      return;
+    }
+    let cancelled = false;
+    setDetailStats(null);
+    setDetailStatsErr("");
+    setDetailStatsLoading(true);
+    apiFetch<NodeStats>(`/api/nodes/${detailId}/stats`)
+      .then((s) => {
+        if (!cancelled) setDetailStats(s);
+      })
+      .catch((ex) => {
+        if (!cancelled) {
+          setDetailStatsErr(ex instanceof Error ? ex.message : String(ex));
+        }
+      })
+      .finally(() => {
+        if (!cancelled) setDetailStatsLoading(false);
+      });
+    return () => {
+      cancelled = true;
+    };
+  }, [detailId]);
+
   const refresh = useCallback(async () => {
     try {
       const r = await apiFetch<{ nodes: NodeCard[] }>("/api/nodes/status/all");
@@ -611,6 +676,111 @@ export default function MonitorPage() {
               </dl>
             </section>
 
+            <section className="modal-section">
+              <h4>整体统计</h4>
+              {detailStatsLoading ? (
+                <p className="meta">正在从策略机拉取统计…</p>
+              ) : null}
+              {detailStatsErr ? (
+                <p className="err soft">{detailStatsErr}</p>
+              ) : null}
+              {detailStats ? (
+                <>
+                  <dl className="kv detail-kv">
+                    <div>
+                      <dt>组数 / 胜率</dt>
+                      <dd className="mono">
+                        {detailStats.groups} /{" "}
+                        {(detailStats.win_rate * 100).toFixed(1)}%
+                      </dd>
+                    </div>
+                    <div>
+                      <dt>总盈亏</dt>
+                      <dd className={`mono ${pnlClass(detailStats.total_pnl)}`}>
+                        {fmt(detailStats.total_pnl, 2)} USDT
+                      </dd>
+                    </div>
+                    <div>
+                      <dt>永续手续费</dt>
+                      <dd className="mono">
+                        {fmt(detailStats.fees_perp ?? 0, 4)}
+                      </dd>
+                    </div>
+                    <div>
+                      <dt>期权手续费</dt>
+                      <dd className="mono">
+                        {fmt(detailStats.fees_option ?? 0, 4)}
+                      </dd>
+                    </div>
+                    <div>
+                      <dt>手续费合计</dt>
+                      <dd className="mono">
+                        {fmt(detailStats.total_fees, 4)}
+                      </dd>
+                    </div>
+                    {(detailStats.show_slip ?? detailStats.mode !== "LIVE") ? (
+                      <div>
+                        <dt>滑点合计</dt>
+                        <dd className="mono">
+                          {fmt(detailStats.total_slip ?? 0, 4)}
+                        </dd>
+                      </div>
+                    ) : null}
+                    <div className="span-2">
+                      <dt>平仓原因</dt>
+                      <dd className="mono">
+                        {Object.keys(detailStats.close_reasons || {}).length ===
+                        0
+                          ? "—"
+                          : Object.entries(detailStats.close_reasons)
+                              .sort((a, b) => b[1] - a[1])
+                              .map(([k, n]) => (
+                                <div key={k}>
+                                  {closeReasonZh(k)} × {n}
+                                </div>
+                              ))}
+                      </dd>
+                    </div>
+                  </dl>
+                  {detailStats.equity_curve?.length ? (
+                    <>
+                      <h4 style={{ marginTop: "0.75rem" }}>按组盈亏</h4>
+                      <div className="legs-table-wrap">
+                        <table className="legs-table">
+                          <thead>
+                            <tr>
+                              <th>组</th>
+                              <th>盈亏</th>
+                            </tr>
+                          </thead>
+                          <tbody>
+                            {[...detailStats.equity_curve]
+                              .reverse()
+                              .slice(0, 30)
+                              .map((x) => (
+                                <tr key={x.group_id}>
+                                  <td className="mono">{x.group_id}</td>
+                                  <td className={pnlClass(x.realized_pnl)}>
+                                    {fmt(x.realized_pnl, 2)}
+                                  </td>
+                                </tr>
+                              ))}
+                          </tbody>
+                        </table>
+                      </div>
+                      {detailStats.equity_curve.length > 30 ? (
+                        <p className="meta">
+                          仅显示最近 30 组（共 {detailStats.equity_curve.length}）
+                        </p>
+                      ) : null}
+                    </>
+                  ) : (
+                    <p className="meta">暂无已平仓组</p>
+                  )}
+                </>
+              ) : null}
+            </section>
+
             <section className="modal-section">
               <h4>持仓</h4>
               <p className="meta">

docs/中控Fleet说明.md

@@ -121,6 +121,7 @@ bash /opt/eth_hedge_sim/control/deploy/update.sh
 | 方法 | 路径 | 作用 |
 |------|------|------|
 | GET | `/api/fleet/status` | 状态摘要 + 持仓/策略详情 |
+| GET | `/api/fleet/stats` | 整体统计（组数/胜率/盈亏/手续费/平仓原因/按组盈亏） |
 | POST | `/api/fleet/start` | 启动策略（LIVE 仍过策略机门禁） |
 | POST | `/api/fleet/pause` | 停止/暂停 |
 | POST | `/api/fleet/update` | 本机 `deploy/lib/update.sh`（reload，不自动 start） |
@@ -139,7 +140,7 @@ bash /opt/eth_hedge_sim/control/deploy/update.sh
 - **刷新**：仍可手动走 `/api/nodes/status/all` 拉一次。
 - **卡片**：在线/离线、SIM/LIVE、阶段、持仓、轮次、行情、Token 状态。  
 - **运行中**：卡片绿色；底部按钮显示「运行中」且不可点启动。  
-- **点击卡片**：放大弹层 — 策略详情 + 持仓腿表；**净浮盈 / 浮盈** 正绿负红加粗。  
+- **点击卡片**：放大弹层 — 策略详情 + **整体统计**（按需拉 `/api/nodes/{id}/stats` → 策略机 `/api/fleet/stats`，同策略页统计）+ 持仓腿表；**净浮盈 / 浮盈** 正绿负红加粗。  
 - **登录策略机**：免密新标签打开策略页。  
 - **更新代码 / 勾选更新**：**二次确认**后执行；会 reload 进程，**不会**自动 start。