goldenChat base source add

2026-05-23 15:11:48 +09:00
commit a4ea7762b5
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+/**
+ * 백테스팅 결과 통계 배지 — 차트 위에 오버레이로 표시.
+ * 전략 선택 / 실행은 Toolbar의 드롭다운에서 담당.
+ */
+import React from 'react';
+import type { BacktestStats } from '../utils/backendApi';
+
+interface BacktestPanelProps {
+  stats:       BacktestStats | null;
+  signalCount: number;
+  onClear:     () => void;
+}
+
+const BacktestPanel: React.FC<BacktestPanelProps> = ({ stats, signalCount, onClear }) => {
+  const fmt     = (n: number) => (n * 100).toFixed(2) + '%';
+  const fmtWon  = (n: number) => n >= 1000 ? (n / 10000).toFixed(0) + '만원' : n.toFixed(0) + '원';
+  const retColor = stats && stats.totalReturn > 0 ? '#26A69A' : stats && stats.totalReturn < 0 ? '#EF5350' : 'var(--text2)';
+
+  return (
+    <div className="bt-result-badge">
+      <div className="bt-result-row">
+        <span className="bt-result-label">시그널</span>
+        <span className="bt-result-val">{signalCount}개</span>
+      </div>
+      {stats && (
+        <>
+          <div className="bt-result-sep" />
+          <div className="bt-result-row">
+            <span className="bt-result-label">거래</span>
+            <span className="bt-result-val">{stats.totalTrades}회</span>
+          </div>
+          <div className="bt-result-row">
+            <span className="bt-result-label">승률</span>
+            <span className="bt-result-val">{fmt(stats.winRate)}</span>
+          </div>
+          <div className="bt-result-row">
+            <span className="bt-result-label">수익</span>
+            <span className="bt-result-val" style={{ color: retColor }}>
+              {stats.totalReturn >= 0 ? '+' : ''}{fmt(stats.totalReturn)}
+            </span>
+          </div>
+          <div className="bt-result-row">
+            <span className="bt-result-label">낙폭</span>
+            <span className="bt-result-val" style={{ color: '#EF5350' }}>{fmt(stats.maxDrawdown)}</span>
+          </div>
+          {stats.finalEquity > 0 && (
+            <div className="bt-result-row">
+              <span className="bt-result-label">최종자산</span>
+              <span className="bt-result-val" style={{ color: retColor }}>{fmtWon(stats.finalEquity)}</span>
+            </div>
+          )}
+        </>
+      )}
+      <button className="bt-result-clear" onClick={onClear} title="결과 지우기">✕</button>
+    </div>
+  );
+};
+
+export default BacktestPanel;