전략평가 화면 전략템플릿 목록탭 적용

frontend/src/hooks/useStrategyEvaluationEditor.ts

@@ -58,6 +58,11 @@ import {
 import type { PlotDef, HLineDef } from '../utils/indicatorRegistry';
 import type { IndicatorVisualConfig } from './useIndicatorSettings';
 import type { PaletteItem } from '../utils/strategyPaletteStorage';
+import type { TemplatePaletteRow } from '../components/strategyEditor/TemplatePaletteTab';
+import {
+  buildTemplateEvaluationPayload,
+  suggestTemplateEvaluationStrategyName,
+} from '../utils/strategyEvaluationTemplateApply';
 
 const AUTOSAVE_MS = 400;
 
@@ -478,6 +483,38 @@ export function useStrategyEvaluationEditor({
     });
   }, [def, handleEditorStateChange]);
 
+  const applyTemplateForEvaluation = useCallback(async (row: TemplatePaletteRow): Promise<StrategyDto | null> => {
+    const payload = buildTemplateEvaluationPayload(row, def);
+    if (!payload) {
+      showSaveToast('템플릿을 적용할 수 없습니다');
+      return null;
+    }
+
+    setBuyEditorState(payload.buy);
+    setSellEditorState(payload.sell);
+    setBuyOrphans(payload.buyOrphans);
+    setSellOrphans(payload.sellOrphans);
+    setFlowLayout(payload.flowLayout);
+    setSignalTab(payload.preferredTab);
+    loadedStrategyIdRef.current = null;
+
+    buyEditorStateRef.current = payload.buy;
+    sellEditorStateRef.current = payload.sell;
+    buyOrphansRef.current = payload.buyOrphans;
+    sellOrphansRef.current = payload.sellOrphans;
+    flowLayoutRef.current = payload.flowLayout;
+
+    const existingNames = new Set(strategiesRef.current.map(s => s.name.trim()));
+    const name = suggestTemplateEvaluationStrategyName(row.label, existingNames);
+
+    return flushPersist({
+      asNew: true,
+      name,
+      description: payload.strategyDescription,
+      silent: false,
+    });
+  }, [def, flushPersist, showSaveToast]);
+
   const switchSignalTab = useCallback((tab: 'buy' | 'sell') => {
     if (tab === signalTab) return;
     void flushPersist();
@@ -497,6 +534,7 @@ export function useStrategyEvaluationEditor({
     applyPalette,
     applyPaletteItem,
     applySidewaysFilter,
+    applyTemplateForEvaluation,
     saving,
     saveNow,
     openSaveDialog,