feat(B05): 367-3 자유지정 되돌리기 · 다시하기 — 자유지정 안 한 걸음씩 · 큰 이력과 따로 · 적용 막히면 열린 채

- design_profile_free past/future(상태 바뀐 클릭만 · 새 클릭이 future 비움) · undo/redo/canUndo/canRedo · reset 비움 · Backspace = undo
- 자유지정 동안 ↶ ↷ 단추 · Ctrl+Z · Ctrl+Shift+Z = 자유지정 쪽만(되돌릴 것 없어도 큰 이력 안 감)
- applyEdits 성공 여부 돌려줌 · 막히면(기울기 · 흙덮기) 자유지정 열린 채
- 시험 helper_215_1 ⑥ ⑦ · test_215_1 · 345_3 창 넓힘

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01QfHKQs7J3hQELKMWQMUJEy

resources/tester/helper_215_1_free_profile.cjs

@@ -26,7 +26,9 @@ function loadTs(file) {
 }
 
 const free = loadTs(path.join(ROOT, "A00_Common", "design", "logic", "design_profile_free.ts"));
-const align = loadTs(path.join(ROOT, "B05_Profile", "logic", "B05_Profile_UI_Profile_Alignment.ts"));
+const align = loadTs(
+  path.join(ROOT, "B05_Profile", "logic", "B05_Profile_UI_Profile_Alignment.ts"),
+);
 
 // 전체 측점 폴리라인(20m 간격 · 0~200m) — 계획고 = 지반고, 마디마다 기울기가 다르다.
 const stations = Array.from({ length: 11 }, (_, i) => i * 20);
@@ -124,14 +126,23 @@ out.snapOutside = free.snapStation(stations, 190, [40, 160]);
   out.radiiKeys = Object.keys(next.curve_radii).sort();
   const built = align.buildAlignment(base, next);
   const pvi = (s) => built.pvi.find((n) => Math.abs(n.chainage_m - s) < 1e-6).elevation_m;
-  out.pvi = { 40: pvi(40), 60: pvi(60), 80: pvi(80), 100: pvi(100), 120: pvi(120), 140: pvi(140), 160: pvi(160) };
+  out.pvi = {
+    40: pvi(40),
+    60: pvi(60),
+    80: pvi(80),
+    100: pvi(100),
+    120: pvi(120),
+    140: pvi(140),
+    160: pvi(160),
+  };
   out.ground = { 40: z0(40), 160: z0(160) };
   const g1 = (103.46 - z0(40)) / 40;
   const g2 = (101.2 - 103.46) / 40;
   out.expectR80 = Number((20 / Math.abs(g2 - g1)).toFixed(6));
   out.r80 = next.curve_radii["80.000"];
   out.curve80L = built.curves.find((c) => Math.abs(c.chainage_m - 80) < 1e-6)?.l_m ?? null;
-  out.outsideUntouched = !("20.000" in next.station_offsets) && !("180.000" in next.station_offsets);
+  out.outsideUntouched =
+    !("20.000" in next.station_offsets) && !("180.000" in next.station_offsets);
 }
 
 // ④ Enter = 끝(마지막 점 → 끝 세로선) · 끝 세로선에서 거꾸로 시작.
@@ -172,4 +183,62 @@ out.snapOutside = free.snapStation(stations, 190, [40, 160]);
   out.enterOutsideDrawing = draw.key("Enter");
 }
 
+// ⑥ 되돌리기 · 다시하기(367-3) — 점 둘 → ↶ → ↷ → 새 클릭이 ↷ 지움 · apply 안 불림 · 범위까지 거꾸로.
+{
+  const { draw, log } = harness();
+  out.undoEmpty = { can: draw.canUndo(), backspace: draw.key("Backspace") };
+  draw.click(40, 0, stations);
+  draw.click(40, 0, stations); // 같은 세로선 다시 — 상태 그대로 · 안 쌓임
+  draw.click(160, 0, stations);
+  draw.click(40, 0, stations);
+  draw.click(80, 102, stations);
+  draw.click(120, 103, stations);
+  const dots = () => draw.marks().dots.map((d) => d.chainage_m);
+  draw.undo();
+  out.undo1 = { dots: dots(), canRedo: draw.canRedo() };
+  draw.redo();
+  out.redo1 = { dots: dots(), canRedo: draw.canRedo() };
+  draw.undo();
+  draw.click(100, 104, stations); // 새 클릭 = future 비움
+  out.newClick = { dots: dots(), canRedo: draw.canRedo() };
+  const phases = [];
+  while (draw.canUndo()) {
+    draw.undo();
+    phases.push(`${draw.phase()}:${draw.marks().edges.length}`);
+  }
+  out.undoAll = phases;
+  out.undoApplied = log.applied.length;
+  out.undoClosed = log.closed;
+  draw.redo();
+  draw.redo();
+  out.redoTwice = { phase: draw.phase(), band: draw.marks().band };
+  draw.reset();
+  out.resetClears = { undo: draw.canUndo(), redo: draw.canRedo() };
+}
+
+// ⑦ 적용이 막히면(apply = false) 자유지정 열린 채 · 점 그대로.
+{
+  let tries = 0;
+  const draw = free.createFreeDraw({
+    base: () => base,
+    alignment: () => align.buildAlignment(base, align.emptyEdits()),
+    edits: () => align.emptyEdits(),
+    apply: () => ((tries += 1), false),
+    close: () => (tries += 100),
+    changed: () => undefined,
+  });
+  draw.click(40, 0, stations);
+  draw.click(160, 0, stations);
+  draw.click(40, 0, stations);
+  draw.click(80, 102, stations);
+  draw.key("Enter");
+  draw.click(160, 0, stations);
+  out.blocked = {
+    tries,
+    phase: draw.phase(),
+    dots: draw.marks().dots.length,
+    canUndo: draw.canUndo(),
+  };
+}
+
 process.stdout.write(JSON.stringify(out));

resources/tester/test_215_1_free_profile.py

@@ -115,6 +115,38 @@ def test_Backspace_와_Esc_취소(out):
     assert out["enterOutsideDrawing"] is False
 
 
+def test_자유지정_되돌리기_다시하기(out):
+    # 367-3 ⑥ 점 둘 → ↶ → ↷ → 새 클릭이 ↷ 지움 · 큰 이력(apply · close) 안 건드림
+    assert out["undoEmpty"] == {"can": False, "backspace": False}
+    assert out["undo1"] == {"dots": [40, 80], "canRedo": True}
+    assert out["redo1"] == {"dots": [40, 80, 120], "canRedo": False}
+    assert out["newClick"] == {"dots": [40, 80, 100], "canRedo": False}
+    # 한 걸음 = 점 · 시작 · 범위 끝 · 범위 첫 · 같은 세로선 다시 누름은 안 쌓임
+    assert out["undoAll"] == ["drawing:2", "drawing:2", "armed:2", "range:1", "range:0"]
+    assert out["undoApplied"] == 0 and out["undoClosed"] == 0
+    assert out["redoTwice"] == {"phase": "armed", "band": [40, 160]}
+    assert out["resetClears"] == {"undo": False, "redo": False}
+
+
+def test_적용_막히면_열린_채(out):
+    # 367-3 ⑦ Enter · 끝 세로선 둘 다 apply 시도(2) · close 없음 · 점 그대로
+    assert out["blocked"] == {"tries": 2, "phase": "drawing", "dots": 2, "canUndo": True}
+
+
+def test_되돌리기_배선_자유지정_먼저():
+    panel = _read("B05_Profile/B05_Profile_UI_Profile_Panel_Tools.ts")
+    assert 'tools.mode() === "free" ? (free.undo(), freeView.redraw()) : inner.undo()' in panel
+    assert 'tools.mode() === "free" ? free.canUndo() : inner.canUndo()' in panel
+    keys = panel[panel.index('isCtrlKey(event, "z") || isCtrlKey(event, "y")') :]
+    free_at = keys.index('if (tools.mode() === "free") {')
+    assert (
+        free_at < keys.index("history.undo()")
+        and "return;" in keys[free_at : keys.index("flushHold();")]
+    )
+    profile = _read("A00_Common/design/design_profile.ts")
+    assert "function applyEdits(next: AlignmentEdits): boolean {" in profile
+
+
 def test_도구줄_직선화_오른쪽_자유지정():
     tools = _read("B05_Profile/B05_Profile_UI_Profile_Tools.ts")
     assert '"자유지정"' in tools

resources/tester/test_345_3_route_body.py

@@ -48,7 +48,9 @@ def test_Ctrl_Z_는_사진첩_한_줄(out):
 def test_종단도_Ctrl_Z_줄이_사진첩_하나():
     tools = _read("B05_Profile/B05_Profile_UI_Profile_Panel_Tools.ts")
     at = tools.index('if (isCtrlKey(event, "z") || isCtrlKey(event, "y")) {')
-    assert "undoOwner" not in tools and "history.undo()" in tools[at : at + 240]
+    assert (
+        "undoOwner" not in tools and "history.undo()" in tools[at : at + 600]
+    )  # 367-3 자유지정 분기 앞에 섬
     history = _read("B05_Profile/B05_Profile_UI_RouteEdit_History.ts")
     assert '"keydown"' not in history and "onPageHistory" in history