From 99c7759e00c9597098786769606c49404046476d Mon Sep 17 00:00:00 2001
From: Cha <himrcha@gmail.com>
Date: Tue, 16 Sep 2025 00:14:03 +0900
Subject: [PATCH] skeleton-utils

---
 src/util/skeleton-utils.js | 89 ++++++++++++++++++++++++++++++++++----
 1 file changed, 81 insertions(+), 8 deletions(-)

diff --git a/src/util/skeleton-utils.js b/src/util/skeleton-utils.js
index 6ec643a4..77ce3412 100644
--- a/src/util/skeleton-utils.js
+++ b/src/util/skeleton-utils.js
@@ -4,8 +4,8 @@
  */
 
 import SkeletonBuilder from '@/lib/skeletons/SkeletonBuilder';
-import { fabric } from 'fabric';
-import { LINE_TYPE } from '@/common/common';
+import { fabric } from 'fabric'
+import { LINE_TYPE, POLYGON_TYPE } from '@/common/common'
 import { QLine } from '@/components/fabric/QLine';
 import { calcLinePlaneSize } from '@/util/qpolygon-utils';
 
@@ -93,11 +93,14 @@ const extractUniqueLinesFromEdges = (skeletonEdges) => {
 export const drawSkeletonRidgeRoof = (roofId, canvas, textMode) => {
   try {
     const roof = canvas?.getObjects().find((object) => object.id === roofId);
+    const wall = canvas.getObjects().find((object) => object.name === POLYGON_TYPE.WALL && object.attributes.roofId === roofId)
+
     if (!roof) {
       console.error(`Roof with id "${roofId}" not found.`);
       return;
     }
 
+
     // 1. 기존 스켈레톤 라인 제거
     const existingSkeletonLines = canvas.getObjects().filter(obj =>
       obj.parentId === roofId && obj.attributes?.type === 'skeleton'
@@ -111,6 +114,11 @@ export const drawSkeletonRidgeRoof = (roofId, canvas, textMode) => {
       return;
     }
 
+    /** 외벽선 */
+    const baseLines = wall.baseLines.filter((line) => line.attributes.planeSize > 0)
+    const baseLinePoints = baseLines.map((line) => ({ x: line.x1, y: line.y1 }))
+
+
     // 3. 스켈레톤 생성
     const multiPolygon = [[coordinates]]; // GeoJSON MultiPolygon 형식
     const skeleton = SkeletonBuilder.BuildFromGeoJSON(multiPolygon);
@@ -127,15 +135,65 @@ export const drawSkeletonRidgeRoof = (roofId, canvas, textMode) => {
     const skeletonLines = [];
     const outerLines = pointsToLines(coordinates);
 
+    for (const baseLine of baseLines) {
+      const { type } = baseLine.get("attributes");
+
+      if(type === LINE_TYPE.WALLLINE.EAVES) {
+
+
+
+      }else if(type === LINE_TYPE.WALLLINE.RIDGE) {
+
+      }
+    }
+
     linesToDraw.forEach((line, index) => {
       // 외곽선과 겹치는 스켈레톤 라인은 그리지 않음
       const isOverlapping = outerLines.some(outerLine => linesOverlap(line, outerLine));
       if (isOverlapping) {
+        // Array.find()를 사용하여 baseLines 배열에서 일치하는 라인을 찾습니다.
+        const foundBaseLine = baseLines.filter(baseLine => {
+          // baseLine (fabric.QLine)에서 좌표를 추출합니다.
+          const { p1: baseP1, p2: baseP2 } = getPointsFromQLine(baseLine);
+
+          const attributes = baseLine.get('attributes');
+
+          // 2. 속성 객체에서 type 값을 추출합니다.
+          const type = attributes.type;
+
+          // 이제 'type' 변수를 조건문 등에서 사용할 수 있습니다.
+          console.log('라인 타입:', type);
+
+          // lineToDraw의 좌표 (p1, p2)와 baseLine의 좌표를 비교합니다.
+          // 라인 방향이 다를 수 있으므로 정방향과 역방향 모두 확인합니다.
+
+          // 정방향 일치: (p1 -> p2) == (baseP1 -> baseP2)
+          const forwardMatch =
+            line.x1 === baseP1.x && line.y1 === baseP1.y &&
+            line.x2 === baseP2.x && line.y2 === baseP2.y;
+
+          // 역방향 일치: (p1 -> p2) == (baseP2 -> baseP1)
+          const reverseMatch =
+            line.x1 === baseP2.x && line.y1 === baseP2.y &&
+            line.x2 === baseP1.x && line.y2 === baseP1.y;
+
+          return forwardMatch || reverseMatch;
+        });
+
+        // 일치하는 라인을 찾았는지 확인
+        if (foundBaseLine) {
+          console.log(`linesToDraw[${index}]와 일치하는 라인을 찾았습니다:`, foundBaseLine);
+          // 여기서 foundBaseLine을 사용하여 필요한 작업을 수행할 수 있습니다.
+        } else {
+
+          console.log(`linesToDraw[${index}]에 대한 일치하는 라인을 찾지 못했습니다.`);
+        }
         console.log(`Skeleton line (edge ${line.edgeIndex}) is overlapping with a baseLine. It will not be drawn.`);
         return;
       }
 
       const isDiagonal = Math.abs(line.x1 - line.x2) > 1e-6 && Math.abs(line.y1 - line.y2) > 1e-6;
+      const isEaves = baseLinePoints.some(point => linesOverlap(line, point));
 
       const skeletonLine = new QLine([line.x1, line.y1, line.x2, line.y2], {
         parentId: roofId,
@@ -147,7 +205,7 @@ export const drawSkeletonRidgeRoof = (roofId, canvas, textMode) => {
         textMode: textMode,
         attributes: {
           roofId: roofId,
-          type: 'skeleton', // 스켈레톤 타입 식별자
+          type: LINE_TYPE.WALLLINE.EAVES, // 스켈레톤 타입 식별자
           skeletonIndex: line.edgeIndex,
           lineIndex: index,
           planeSize: calcLinePlaneSize(line),
@@ -160,14 +218,19 @@ export const drawSkeletonRidgeRoof = (roofId, canvas, textMode) => {
 
       skeletonLines.push(skeletonLine);
       canvas.add(skeletonLine);
+
+      // 6. roof 객체에 스켈레톤 라인 정보 업데이트
+      roof.innerLines = [...(roof.innerLines || []), ...skeletonLines];
+      skeletonLines.forEach(line => line.bringToFront());
+
+      canvas.renderAll();
+      console.log(`Successfully drew ${linesToDraw.length} unique skeleton lines from ${skeleton.Edges.length} polygons.`);
+
+
+
     });
 
-    // 6. roof 객체에 스켈레톤 라인 정보 업데이트
-    roof.innerLines = [...(roof.innerLines || []), ...skeletonLines];
-    skeletonLines.forEach(line => line.bringToFront());
 
-    canvas.renderAll();
-    console.log(`Successfully drew ${linesToDraw.length} unique skeleton lines from ${skeleton.Edges.length} polygons.`);
 
   } catch (error) {
     console.error('An error occurred while generating the skeleton:', error);
@@ -227,3 +290,13 @@ function pointsToLines(points) {
 
   return lines;
 }
+
+
+/**
+ * fabric.QLine에서 시작점과 끝점을 가져옵니다.
+ * @param {fabric.QLine} line
+ * @returns {{p1: {x: number, y: number}, p2: {x: number, y: number}}}
+ */
+export const getPointsFromQLine = (line) => {
+  return { p1: { x: line.x1, y: line.y1 }, p2: { x: line.x2, y: line.y2 } };
+};
\ No newline at end of file