From de5901492b1fb85f92fb3a7afa34dfe3f56ac929 Mon Sep 17 00:00:00 2001
From: "hyojun.choi" <chlgkwk123@nate.com>
Date: Thu, 27 Mar 2025 15:17:42 +0900
Subject: [PATCH] =?UTF-8?q?=EA=B8=B0=EC=A1=B4=20=EC=A0=80=EC=9E=A5?=
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---
 src/hooks/roofcover/useRoofAllocationSetting.js | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/src/hooks/roofcover/useRoofAllocationSetting.js b/src/hooks/roofcover/useRoofAllocationSetting.js
index 6d573ff0..b5b561cb 100644
--- a/src/hooks/roofcover/useRoofAllocationSetting.js
+++ b/src/hooks/roofcover/useRoofAllocationSetting.js
@@ -308,8 +308,17 @@ export function useRoofAllocationSetting(id) {
    */
   const handleSaveContext = () => {
     const newRoofList = currentRoofList.map((roof, idx) => {
+      if (roof.index !== idx) {
+        // 기존 저장된 지붕재의 index 수정
+        const roofs = canvas.getObjects().filter((obj) => obj.name === POLYGON_TYPE.ROOF && obj.roofMaterial?.index === roof.index)
+        roofs.forEach((roof) => {
+          setSurfaceShapePattern(roof, roofDisplay.column, false, { ...roof, index: idx }, true)
+        })
+      }
+
       return { ...roof, index: idx, raft: roof.raft ? roof.raft : roof.raftBaseCd }
     })
+
     setBasicSetting((prev) => {
       return {
         ...prev,