From 2c099feea0644b7e8ff546900ccb490f43449e67 Mon Sep 17 00:00:00 2001
From: kjs <kjs@wace.me>
Date: Mon, 17 Nov 2025 10:09:02 +0900
Subject: [PATCH] =?UTF-8?q?=EC=A1=B0=EA=B1=B4=EB=B6=80=20=EC=BB=A8?=
 =?UTF-8?q?=ED=85=8C=EC=9D=B4=EB=84=88?=
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---
 .../ConditionalContainerComponent.tsx         | 34 ++++++-
 .../ConditionalSectionViewer.tsx              | 90 ++++++++++++-------
 .../components/conditional-container/index.ts |  8 +-
 .../components/conditional-container/types.ts |  4 +
 4 files changed, 97 insertions(+), 39 deletions(-)

diff --git a/frontend/lib/registry/components/conditional-container/ConditionalContainerComponent.tsx b/frontend/lib/registry/components/conditional-container/ConditionalContainerComponent.tsx
index 66c7b698..ea50c849 100644
--- a/frontend/lib/registry/components/conditional-container/ConditionalContainerComponent.tsx
+++ b/frontend/lib/registry/components/conditional-container/ConditionalContainerComponent.tsx
@@ -1,6 +1,6 @@
 "use client";
 
-import React, { useState, useEffect } from "react";
+import React, { useState, useEffect, useRef } from "react";
 import { Label } from "@/components/ui/label";
 import {
   Select,
@@ -34,6 +34,8 @@ export function ConditionalContainerComponent({
   onDeleteComponent,
   onSelectComponent,
   selectedComponentId,
+  onHeightChange,
+  componentId,
   style,
   className,
 }: ConditionalContainerProps) {
@@ -70,6 +72,33 @@ export function ConditionalContainerComponent({
     }
   };
 
+  // 컨테이너 높이 측정용 ref
+  const containerRef = useRef<HTMLDivElement>(null);
+  const previousHeightRef = useRef<number>(0);
+
+  // 높이 변화 감지 및 콜백 호출
+  useEffect(() => {
+    if (!containerRef.current || isDesignMode || !onHeightChange) return;
+
+    const resizeObserver = new ResizeObserver((entries) => {
+      for (const entry of entries) {
+        const newHeight = entry.contentRect.height;
+        
+        // 높이가 실제로 변경되었을 때만 콜백 호출
+        if (Math.abs(newHeight - previousHeightRef.current) > 5) {
+          console.log(`📏 조건부 컨테이너 높이 변화: ${previousHeightRef.current}px → ${newHeight}px`);
+          previousHeightRef.current = newHeight;
+          onHeightChange(newHeight);
+        }
+      }
+    });
+
+    resizeObserver.observe(containerRef.current);
+
+    return () => {
+      resizeObserver.disconnect();
+    };
+  }, [isDesignMode, onHeightChange, selectedValue]); // selectedValue 변경 시에도 감지
 
   // 간격 스타일
   const spacingClass = {
@@ -80,6 +109,7 @@ export function ConditionalContainerComponent({
 
   return (
     <div
+      ref={containerRef}
       className={cn("h-full w-full flex flex-col", spacingClass, className)}
       style={style}
     >
@@ -106,7 +136,7 @@ export function ConditionalContainerComponent({
       </div>
 
       {/* 조건별 섹션들 */}
-      <div className="flex-1 min-h-0 overflow-auto">
+      <div className="flex-1 min-h-0">
         {isDesignMode ? (
           // 디자인 모드: 모든 섹션 표시
           <div className={spacingClass}>
diff --git a/frontend/lib/registry/components/conditional-container/ConditionalSectionViewer.tsx b/frontend/lib/registry/components/conditional-container/ConditionalSectionViewer.tsx
index 9f17c5eb..229f52f2 100644
--- a/frontend/lib/registry/components/conditional-container/ConditionalSectionViewer.tsx
+++ b/frontend/lib/registry/components/conditional-container/ConditionalSectionViewer.tsx
@@ -2,7 +2,7 @@
 
 import React, { useState, useEffect } from "react";
 import { ConditionalSectionViewerProps } from "./types";
-import { InteractiveScreenViewer } from "@/components/screen/InteractiveScreenViewer";
+import { RealtimePreview } from "@/components/screen/RealtimePreviewDynamic";
 import { cn } from "@/lib/utils";
 import { Loader2 } from "lucide-react";
 import { screenApi } from "@/lib/api/screen";
@@ -27,32 +27,33 @@ export function ConditionalSectionViewer({
   const [isLoading, setIsLoading] = useState(false);
   const [components, setComponents] = useState<ComponentData[]>([]);
   const [screenInfo, setScreenInfo] = useState<{ id: number; tableName?: string } | null>(null);
+  const [screenResolution, setScreenResolution] = useState<{ width: number; height: number } | null>(null);
 
   // 화면 로드
   useEffect(() => {
     if (!screenId) {
       setComponents([]);
       setScreenInfo(null);
+      setScreenResolution(null);
       return;
     }
 
     const loadScreen = async () => {
       setIsLoading(true);
       try {
-        const [layout, screen] = await Promise.all([
-          screenApi.getLayout(screenId),
-          screenApi.getScreen(screenId),
-        ]);
+        const [layout, screen] = await Promise.all([screenApi.getLayout(screenId), screenApi.getScreen(screenId)]);
 
         setComponents(layout.components || []);
         setScreenInfo({
           id: screenId,
           tableName: screen.tableName,
         });
+        setScreenResolution(layout.screenResolution || null);
       } catch (error) {
         console.error("화면 로드 실패:", error);
         setComponents([]);
         setScreenInfo(null);
+        setScreenResolution(null);
       } finally {
         setIsLoading(false);
       }
@@ -69,20 +70,18 @@ export function ConditionalSectionViewer({
   return (
     <div
       className={cn(
-        "relative min-h-[200px] transition-all",
-        showBorder && "rounded-lg border-2",
-        isDesignMode ? (
-          "border-dashed border-muted-foreground/30 bg-muted/20"
-        ) : (
-          showBorder ? "border-border bg-card" : ""
-        ),
-        !isDesignMode && !isActive && "hidden"
+        "relative w-full transition-all",
+        isDesignMode && showBorder && "border-muted-foreground/30 bg-muted/20 rounded-lg border-2 border-dashed",
+        !isDesignMode && !isActive && "hidden",
       )}
+      style={{
+        minHeight: isDesignMode ? "200px" : undefined,
+      }}
       data-section-id={sectionId}
     >
       {/* 섹션 라벨 (디자인 모드에서만 표시) */}
       {isDesignMode && (
-        <div className="absolute -top-3 left-4 bg-background px-2 text-xs font-medium text-muted-foreground z-10">
+        <div className="bg-background text-muted-foreground absolute -top-3 left-4 z-10 px-2 text-xs font-medium">
           {label} {isActive && "(활성)"}
           {screenId && ` - 화면 ID: ${screenId}`}
         </div>
@@ -91,40 +90,65 @@ export function ConditionalSectionViewer({
       {/* 화면 미선택 안내 (디자인 모드 + 화면 없을 때) */}
       {isDesignMode && !screenId && (
         <div className="absolute inset-0 flex items-center justify-center">
-          <div className="text-center text-muted-foreground">
+          <div className="text-muted-foreground text-center">
             <p className="text-sm">설정 패널에서 화면을 선택하세요</p>
-            <p className="text-xs mt-1">조건: {condition}</p>
+            <p className="mt-1 text-xs">조건: {condition}</p>
           </div>
         </div>
       )}
 
       {/* 로딩 중 */}
       {isLoading && (
-        <div className="absolute inset-0 flex items-center justify-center bg-background/50 z-20">
+        <div className="bg-background/50 absolute inset-0 z-20 flex items-center justify-center">
           <div className="flex flex-col items-center gap-2">
-            <Loader2 className="h-6 w-6 animate-spin text-primary" />
-            <p className="text-xs text-muted-foreground">화면 로드 중...</p>
+            <Loader2 className="text-primary h-6 w-6 animate-spin" />
+            <p className="text-muted-foreground text-xs">화면 로드 중...</p>
           </div>
         </div>
       )}
 
       {/* 화면 렌더링 */}
       {screenId && components.length > 0 && (
-        <div className="relative min-h-[200px] w-full">
-          {components.map((component) => (
-            <InteractiveScreenViewer
-              key={component.id}
-              component={component}
-              allComponents={components}
-              formData={formData}
-              onFormDataChange={onFormDataChange}
-              hideLabel={false}
-              screenInfo={screenInfo || undefined}
-            />
-          ))}
-        </div>
+        <>
+          {isDesignMode ? (
+            /* 디자인 모드: 화면 정보만 표시 */
+            <div className="absolute inset-0 flex items-center justify-center">
+              <div className="text-center">
+                <p className="text-foreground mb-2 text-sm font-medium">{screenName || `화면 ID: ${screenId}`}</p>
+                <p className="text-muted-foreground text-xs">
+                  {screenResolution?.width} x {screenResolution?.height}
+                </p>
+                <p className="text-muted-foreground mt-1 text-xs">컴포넌트 {components.length}개</p>
+              </div>
+            </div>
+          ) : (
+            /* 실행 모드: 실제 화면 렌더링 */
+            <div className="w-full">
+              {/* 화면 크기만큼의 절대 위치 캔버스 */}
+              <div
+                className="relative mx-auto"
+                style={{
+                  width: screenResolution?.width ? `${screenResolution.width}px` : "100%",
+                  height: screenResolution?.height ? `${screenResolution.height}px` : "auto",
+                  minHeight: "200px",
+                }}
+              >
+                {components.map((component) => (
+                  <RealtimePreview
+                    key={component.id}
+                    component={component}
+                    isSelected={false}
+                    isDesignMode={false}
+                    onClick={() => {}}
+                    screenId={screenInfo?.id}
+                    tableName={screenInfo?.tableName}
+                  />
+                ))}
+              </div>
+            </div>
+          )}
+        </>
       )}
     </div>
   );
 }
-
diff --git a/frontend/lib/registry/components/conditional-container/index.ts b/frontend/lib/registry/components/conditional-container/index.ts
index 82592305..e4e31feb 100644
--- a/frontend/lib/registry/components/conditional-container/index.ts
+++ b/frontend/lib/registry/components/conditional-container/index.ts
@@ -20,8 +20,8 @@ export const ConditionalContainerDefinition: Omit<
   tags: ["조건부", "분기", "동적", "레이아웃"],
 
   defaultSize: {
-    width: 800,
-    height: 600,
+    width: 1400,
+    height: 800,
   },
 
   defaultConfig: {
@@ -48,8 +48,8 @@ export const ConditionalContainerDefinition: Omit<
 
   defaultProps: {
     style: {
-      width: "800px",
-      height: "600px",
+      width: "1400px",
+      height: "800px",
     },
   },
 
diff --git a/frontend/lib/registry/components/conditional-container/types.ts b/frontend/lib/registry/components/conditional-container/types.ts
index b0893c5e..6f1964e9 100644
--- a/frontend/lib/registry/components/conditional-container/types.ts
+++ b/frontend/lib/registry/components/conditional-container/types.ts
@@ -53,6 +53,10 @@ export interface ConditionalContainerProps {
   onSelectComponent?: (componentId: string) => void;
   selectedComponentId?: string;
   
+  // 높이 변화 알림 (아래 컴포넌트 재배치용)
+  onHeightChange?: (newHeight: number) => void;
+  componentId?: string; // 자신의 컴포넌트 ID
+  
   // 스타일
   style?: React.CSSProperties;
   className?: string;