전략편집기 목록방식 오류 수정

backend/src/main/java/com/goldenchart/service/StrategyDslToTa4jAdapter.java

@@ -236,7 +236,18 @@ public class StrategyDslToTa4jAdapter {
     public Double readConditionFieldValue(JsonNode cond, BarSeries series,
                                           Map<String, Map<String, Object>> params,
                                           int index, boolean leftSide) {
-        if (cond == null || cond.isNull() || series == null || index < 0) return null;
+        RuleBuildContext ctx = new RuleBuildContext(series, params != null ? params : Map.of(),
+                Map.of(), null, null, false, Map.of());
+        return readConditionFieldValue(cond, ctx, index, leftSide);
+    }
+
+    /** scan·진단 — Rule 빌드와 동일 RuleBuildContext 사용 */
+    public Double readConditionFieldValue(JsonNode cond, RuleBuildContext ctx,
+                                          int index, boolean leftSide) {
+        if (cond == null || cond.isNull() || ctx == null || ctx.primarySeries() == null || index < 0) {
+            return null;
+        }
+        BarSeries series = ctx.primarySeries();
         if (index >= series.getBarCount()) return null;
 
         String field = leftSide
@@ -251,13 +262,11 @@ public class StrategyDslToTa4jAdapter {
         int    sidePeriod = leftSide ? leftPeriod : rightPeriod;
 
         String registryKey = toRegistryKey(indType);
-        Map<String, Object> indParams = params != null
-                ? params.getOrDefault(registryKey, Map.of())
+        Map<String, Object> indParams = ctx.indicatorParams() != null
+                ? ctx.indicatorParams().getOrDefault(registryKey, Map.of())
                 : Map.of();
 
         try {
-            RuleBuildContext ctx = new RuleBuildContext(series, params != null ? params : Map.of(),
-                    Map.of(), null, null, false, Map.of());
             Indicator<Num> ind = resolveField(field, indType, indParams, series, condPeriod, sidePeriod, cond, ctx);
             Num v = ind.getValue(index);
             return v != null ? v.doubleValue() : null;
@@ -762,6 +771,11 @@ public class StrategyDslToTa4jAdapter {
         if (field == null || field.isBlank() || field.equals("NONE")) {
             return new ConstantIndicator<>(s, s.numFactory().numOf(0));
         }
+        // K_* 직접입력 — 상수 임계값 (HL_*·지표 필드 해석보다 우선)
+        if (field.startsWith("K_")) {
+            Indicator<Num> kConst = resolveDirectKConstant(field, indType, cond, ctx, s);
+            if (kConst != null) return kConst;
+        }
         return switch (field) {
             case "CLOSE_PRICE"  -> new ClosePriceIndicator(s);
             case "OPEN_PRICE"   -> new OpenPriceIndicator(s);
@@ -792,6 +806,20 @@ public class StrategyDslToTa4jAdapter {
                 new RuleBuildContext(s, Map.of(), Map.of(), null, null, false, Map.of()));
     }
 
+  /** K_55 등 직접입력 임계 — ConstantIndicator 또는 null(폴백) */
+    private Indicator<Num> resolveDirectKConstant(String field, String indType,
+                                                   JsonNode cond, RuleBuildContext ctx,
+                                                   BarSeries s) {
+        Double val = IndicatorHlineResolver.resolveThresholdField(
+                cond, field, indType, ctx != null ? ctx.indicatorVisual() : Map.of());
+        if (val == null) {
+            double parsed = resolveConstantField(field);
+            if (!Double.isNaN(parsed)) val = parsed;
+        }
+        if (val == null) return null;
+        return new ConstantIndicator<>(s, s.numFactory().numOf(val));
+    }
+
     private double resolveConstantField(String field) {
         // K_ 접두사: 프론트엔드가 hline 실제값으로 생성한 상수 필드
         // 예) K_60 → 60, K_-100 → -100, K_0 → 0