feat(M01-쉬운단가): Cards 잠금 카드에 조건 보고 고치기 단추 - openEasyCond 답으로 식 바꿈 · 표와 조건 둘 다 있으면 두 단추

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01D2nUMUMTsqm93PbQtipo6c

M01_MasterData/EasyCalc/M01_EasyCalc_Cards.ts

@@ -23,6 +23,7 @@ import {
   type PickResult,
 } from "./M01_EasyCalc_Model";
 import { openEasyPick } from "./M01_EasyCalc_Pick";
+import { openEasyCond, readCond } from "./M01_EasyCalc_Cond";
 import { openEasyTable, readFinds } from "./M01_EasyCalc_Table";
 import "./M01_EasyCalc_Cards.css";
 
@@ -62,6 +63,7 @@ const TEXT = {
   Locked: ["잠김", "Locked"],
   ToNumber: ["숫자로 바꾸기", "Make it a number"],
   ByTable: ["표 보고 고르기", "Choose from table"],
+  ByCond: ["조건 보고 고치기", "Edit conditions"],
   ToNumber_Wait: ["계산이 끝난 뒤 가능", "Available after calculation"],
   ToNumber_Ask: [
     "자동 값을 그대로 숫자로 바꿈 · 이후 자동으로 달라지지 않음",
@@ -207,11 +209,16 @@ async function lockToNumber(ctx: Ctx, card: EasyCard, value: number): Promise<vo
   }
 }
 
-async function pickFromTable(ctx: Ctx, card: EasyCard): Promise<void> {
+/** 표 · 조건 창 — 답(새 식)이 있으면 그 카드 식만 바꿈 */
+async function editFormula(
+  ctx: Ctx,
+  card: EasyCard,
+  open: typeof openEasyTable | typeof openEasyCond,
+): Promise<void> {
   if (picking) return;
   picking = true;
   try {
-    const formula = await openEasyTable(card, ctx.doc, ctx.on.trial?.());
+    const formula = await open(card, ctx.doc, ctx.on.trial?.());
     if (formula !== null) patchCard(ctx, card, { qtyFormula: formula });
   } finally {
     picking = false;
@@ -427,16 +434,21 @@ function lockedNote(ctx: Ctx, card: EasyCard): HTMLElement {
     });
     if (!line) button.title = tc("ToNumber_Wait");
     note.push(button);
-    // 표 찾기가 있는 식만 — 조건 꼴 [조건 보고 고치기] 자리는 비워 둠(sub7)
-    if (card.qtyFormula !== null && readFinds(card.qtyFormula)?.length) {
-      note.push(
-        createButton({
-          label: tc("ByTable"),
-          variant: "ghost",
-          size: "sm",
-          onClick: () => void pickFromTable(ctx, card),
-        }),
-      );
+    const formula = card.qtyFormula;
+    const tools: [boolean, keyof typeof TEXT, typeof openEasyTable | typeof openEasyCond][] = [
+      [formula !== null && !!readFinds(formula)?.length, "ByTable", openEasyTable],
+      [formula !== null && !!readCond(formula, ctx.doc.row), "ByCond", openEasyCond],
+    ];
+    for (const [has, label, open] of tools) {
+      if (has)
+        note.push(
+          createButton({
+            label: tc(label),
+            variant: "ghost",
+            size: "sm",
+            onClick: () => void editFormula(ctx, card, open),
+          }),
+        );
     }
   }
   return el("div", { className: "m01-easycards-locknote", children: note });