From cddd343c878c94e03c07b184d19619ea59453dcc Mon Sep 17 00:00:00 2001
From: umsangdon <umsangdon@gmail.com>
Date: Thu, 1 Oct 2026 10:16:55 +0900
Subject: [PATCH] =?UTF-8?q?fix(m01-easycalc):=20=EC=9E=98=EB=AA=BB=20?=
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Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_016PSXsvyDxjNmufteN5bqmt
---
 M01_MasterData/EasyCalc/M01_EasyCalc_Entry.ts | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/M01_MasterData/EasyCalc/M01_EasyCalc_Entry.ts b/M01_MasterData/EasyCalc/M01_EasyCalc_Entry.ts
index 685fa5078..757f42998 100644
--- a/M01_MasterData/EasyCalc/M01_EasyCalc_Entry.ts
+++ b/M01_MasterData/EasyCalc/M01_EasyCalc_Entry.ts
@@ -40,6 +40,7 @@ import {
   setEasyModelLanguage,
   toDoc,
   toRow,
+  type EasyCard,
   type EasyDoc,
 } from "./M01_EasyCalc_Model";
 import { renderSheet, renderTrialStrip } from "./M01_EasyCalc_Sheet";
@@ -83,6 +84,10 @@ const TEXT = {
   Copied: ["내 것으로 만들었음 — 이제 고칠 수 있음", "Your copy is ready — you can edit it now"],
   Cards: ["무엇이 들어가나", "What goes in"],
   Sheet: ["실무 일위대가표로 보기", "View as a unit-cost sheet"],
+  BadLines: [
+    "⚠ 표시 줄을 먼저 고쳐 주세요 — 빈 이름 · 숫자 아님 · 0 · 0 보다 작은 수는 저장 안 됨",
+    "Fix the ⚠ lines first — empty names, non-numbers, 0 or negative amounts can't be saved",
+  ],
   Uses_Wait: ["쓰는 곳을 찾는 중 — 10초쯤 걸림", "Looking for places that use it — about 10 s"],
   Uses_Block: ["쓰는 곳이 있어 못 지움 — {v}", "Cannot delete — it is used by {v}"],
   Delete_Ask: ["「{v}」 을(를) 지울까요? 되살릴 수 없음", "Delete “{v}”? This cannot be undone"],
@@ -114,6 +119,11 @@ const amountOf = (resultUnit: string): string => {
   return /^\d/.test(unit) ? unit : `1${unit}`;
 };
 
+/** 저장을 막는 줄 — 이름 빔 · 수량이 숫자 아님 · 0 · 음수(서버가 0 · 음수를 받아 줌) · 같은 줄 · 너무 큼은 경고만 */
+const blocksSave = (c: EasyCard): boolean =>
+  !c.name.trim() ||
+  (c.qtyFormula === null && !(c.qty !== null && Number.isFinite(c.qty) && c.qty > 0));
+
 /** 「추가」 옆에 놓는 단추 — 누르면 큰 창 */
 export function createEasyCalcButton(): HTMLButtonElement {
   return createButton({ label: te("Open"), variant: "filled", onClick: openEasyCalc });
@@ -379,7 +389,7 @@ function openEasyCalc(): void {
         }
         return;
       }
-      renderCards(cardsHost, doc, ans, { change: edit });
+      renderCards(cardsHost, doc, ans, { change: edit, trial: () => trial });
     };
 
     const calc = (): void => {
@@ -421,6 +431,7 @@ function openEasyCalc(): void {
       const bad = checkName(doc.name, mine);
       name.setError(bad ?? undefined);
       if (bad) return void name.input.focus();
+      if (doc.cards.some(blocksSave)) return void (note.textContent = te("BadLines"));
       busy = true;
       saveButton.disabled = true;
       note.textContent = te("Saving");