From 278d19faa556d1967a933d7a1f38de29c49420f3 Mon Sep 17 00:00:00 2001
From: ypshim <ypshim71@gmail.com>
Date: Tue, 27 Oct 2026 17:03:45 +0900
Subject: [PATCH] =?UTF-8?q?feat(copy):=20=EB=B3=B5=EC=82=AC=20=ED=95=AD?=
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- hasCopyItems 추가, 테스트 2건 (코핑·확대기초·지반은 표시, 교량받침·기둥은 숨김)
- "이 부재는 복사 항목이 없습니다" 문구 제거
- 대응표는 그대로 두어 항목이 생기면 자동으로 다시 표시

Co-Authored-By: Claude Haiku 5.5 <noreply@anthropic.com>
---
 index.html                 |  1 -
 src/core/copy-targets.ts   |  5 +++++
 src/main.ts                |  5 +++--
 tests/copy-targets.test.ts | 15 ++++++++++++++-
 4 files changed, 22 insertions(+), 4 deletions(-)

diff --git a/index.html b/index.html
index ab2d123..a28bbef 100644
--- a/index.html
+++ b/index.html
@@ -170,7 +170,6 @@
                             <button id="cp-items-reset" class="btn-o small" type="button">변경 항목으로 선택</button>
                           </div>
                           <div id="cp-items" class="cp-chips"></div>
-                          <p id="cp-none" class="muted small" hidden>이 부재는 복사 항목이 없습니다. 기둥·받침은 예정입니다.</p>
                           <p class="muted small">복사하지 않는 값: 좌표 · IP · 받침 EL · 코핑 상면 EL · 기초 하단 EL · 지반고 · 기둥 높이 · 말뚝 선단 EL · 계단 구간</p>
                         </section>
                       </div>
diff --git a/src/core/copy-targets.ts b/src/core/copy-targets.ts
index 25c8c3b..f787ef1 100644
--- a/src/core/copy-targets.ts
+++ b/src/core/copy-targets.ts
@@ -39,6 +39,11 @@ export const MEMBER_COPY_ITEMS: Record<MemberId, CopyItem[]> = {
   ground: ['ground-position'],
 };
 
+/** Whether the 속성 복사 panel is shown for the 부재: only when it has copy items. */
+export function hasCopyItems(member: MemberId): boolean {
+  return copyItemsFor(member).length > 0;
+}
+
 /** The copy items for the selected 부재. */
 export function copyItemsFor(member: MemberId): CopyItem[] {
   return MEMBER_COPY_ITEMS[member];
diff --git a/src/main.ts b/src/main.ts
index 3726670..55e4cdb 100644
--- a/src/main.ts
+++ b/src/main.ts
@@ -9,7 +9,7 @@ import { buildTemplateWorkbook } from './core/template';
 import { EDITABLE_FIELDS, FIELD_LABELS, overrideKeys, pendingKeys, revertDraft, type EditableKey, type PierValues } from './core/changes';
 import { adjustRow, layoutText, resolveRowCounts, rowLayout, totalPiles } from './core/piles';
 import { applyCopy, COPY_ITEMS, planCopy, type CopyItem } from './core/copy';
-import { copyCandidates, copyItemsFor, copyItemsWithOverrides, selectedTargets, type CopyCandidate } from './core/copy-targets';
+import { copyCandidates, copyItemsFor, copyItemsWithOverrides, hasCopyItems, selectedTargets, type CopyCandidate } from './core/copy-targets';
 import { pileGeometry } from './core/geometry';
 import { rebarSummary, type RebarRow } from './core/rebar/summary';
 import { shearSegments } from './core/rebar/coping';
@@ -678,7 +678,8 @@ function renderCopyItems(): void {
     label.append(check, document.createTextNode(COPY_ITEMS[item].label));
     box.appendChild(label);
   }
-  $('cp-none').hidden = items.length > 0;
+  // The panel is hidden for a 부재 without copy items (교량받침·기둥 are 예정).
+  $('copy-panel').hidden = !hasCopyItems(state.member);
 }
 
 function renderCopyTargets(): void {
diff --git a/tests/copy-targets.test.ts b/tests/copy-targets.test.ts
index 6aeb8f9..aa7c749 100644
--- a/tests/copy-targets.test.ts
+++ b/tests/copy-targets.test.ts
@@ -1,5 +1,5 @@
 import { describe, expect, it } from 'vitest';
-import { copyCandidates, copyItemsFor, copyItemsWithOverrides, selectedTargets, type CopyCandidate } from '../src/core/copy-targets';
+import { copyCandidates, copyItemsFor, copyItemsWithOverrides, hasCopyItems, selectedTargets, type CopyCandidate } from '../src/core/copy-targets';
 import { loadP1 } from './helpers';
 
 const piers: CopyCandidate[] = [
@@ -88,3 +88,16 @@ describe('copyItemsWithOverrides (기준 교각에서 되돌리기가 표시된
     expect(copyItemsWithOverrides(source({ groundEl: base.groundEl + 0.5 }))).toEqual([]);
   });
 });
+
+describe('hasCopyItems (속성 복사 패널을 보일지)', () => {
+  it('shows the panel for coping, 확대기초·말뚝 and 지반', () => {
+    expect(hasCopyItems('coping')).toBe(true);
+    expect(hasCopyItems('footing')).toBe(true);
+    expect(hasCopyItems('ground')).toBe(true);
+  });
+
+  it('hides the panel for 교량받침 and 기둥 (no copy items yet)', () => {
+    expect(hasCopyItems('bearing')).toBe(false);
+    expect(hasCopyItems('column')).toBe(false);
+  });
+});