goldenChart/frontend/src/components/strategyEditor/ConditionNodeSettings.tsx

import React, { useEffect, useRef } from 'react';
import type { ConditionDSL } from '../../utils/strategyTypes';
import type { DefType } from '../../utils/strategyEditorShared';
import {
  getConditionRightPeriod,
  getConditionThreshold,
  getConditionValuePeriod,
  getCompositePeriodPresetOptions,
  getPeriodPresetOptions,
  getThresholdBounds,
  getThresholdPresetOptions,
  hasEditableThreshold,
  setConditionRightPeriod,
  setConditionThreshold,
  setConditionValuePeriod,
  usesValuePeriodField,
} from '../../utils/conditionPeriods';
import { compositeDisplayName, compositeElementLabel } from '../../utils/compositeIndicators';
import ComboNumberInput from './ComboNumberInput';

interface Props {
  condition: ConditionDSL;
  def: DefType;
  onChange: (c: ConditionDSL) => void;
  onClose: () => void;
  popoverClassName?: string;
}

export default function ConditionNodeSettings({
  condition, def, onChange, onClose, popoverClassName = 'se-flow-settings-pop',
}: Props) {
  const ref = useRef<HTMLDivElement>(null);

  useEffect(() => {
    const onDoc = (e: MouseEvent) => {
      if (ref.current && !ref.current.contains(e.target as Node)) onClose();
    };
    document.addEventListener('mousedown', onDoc);
    return () => document.removeEventListener('mousedown', onDoc);
  }, [onClose]);

  const rightThreshold = getConditionThreshold(condition, 'right');
  const showThreshold = hasEditableThreshold(condition) && rightThreshold != null;
  const periodPresets = getPeriodPresetOptions(condition.indicatorType, def);
  const thresholdPresets = getThresholdPresetOptions(condition.indicatorType);
  const thresholdBounds = getThresholdBounds(condition.indicatorType);

  return (
    <div
      ref={ref}
      className={popoverClassName}
      role="dialog"
      aria-label="지표 설정"
      onClick={e => e.stopPropagation()}
    >
      <div className="se-flow-settings-head">
        <span>지표 설정</span>
        <button
          type="button"
          className="se-flow-settings-close"
          aria-label="닫기"
          title="닫기"
          onClick={onClose}
        >
          ×
        </button>
      </div>
      {condition.composite ? (
        <>
          <label className="se-flow-settings-field">
            <span>{compositeElementLabel(condition.indicatorType, 1)} 기준값 (기간, 일)</span>
            <ComboNumberInput
              key={`composite-left-${condition.indicatorType}-${getConditionValuePeriod(condition, def)}`}
              value={getConditionValuePeriod(condition, def)}
              options={getCompositePeriodPresetOptions(condition.indicatorType, def, 'left')}
              min={1}
              max={500}
              onChange={p => onChange(setConditionValuePeriod(condition, p, def))}
            />
          </label>
          <label className="se-flow-settings-field">
            <span>{compositeElementLabel(condition.indicatorType, 2)} 기준값 (기간, 일)</span>
            <ComboNumberInput
              key={`composite-right-${condition.indicatorType}-${getConditionRightPeriod(condition, def)}`}
              value={getConditionRightPeriod(condition, def)}
              options={getCompositePeriodPresetOptions(condition.indicatorType, def, 'right')}
              min={1}
              max={500}
              onChange={p => onChange(setConditionRightPeriod(condition, p))}
            />
          </label>
        </>
      ) : usesValuePeriodField(condition) ? (
        <label className="se-flow-settings-field">
          <span>{condition.indicatorType} 기간 (일)</span>
          <ComboNumberInput
            value={getConditionValuePeriod(condition, def)}
            options={periodPresets}
            min={1}
            max={500}
            onChange={p => onChange(setConditionValuePeriod(condition, p, def))}
          />
        </label>
      ) : null}
      {showThreshold && rightThreshold != null && (
        <label className="se-flow-settings-field">
          <span>임계값</span>
          <ComboNumberInput
            value={rightThreshold}
            options={thresholdPresets}
            min={thresholdBounds.min}
            max={thresholdBounds.max}
            allowDecimal
            onChange={v => onChange(setConditionThreshold(condition, 'right', v))}
          />
        </label>
      )}
      {condition.composite && (
        <p className="se-flow-settings-hint">{compositeDisplayName(condition.indicatorType)}</p>
      )}
    </div>
  );
}