ERP-node/frontend/app/(main)/screens/[screenId]/page.tsx

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"use client";
import React, { useEffect, useState } from "react";
import { useParams } from "next/navigation";
import { Button } from "@/components/ui/button";
import { Loader2 } from "lucide-react";
import { screenApi } from "@/lib/api/screen";
import { ScreenDefinition, LayoutData } from "@/types/screen";
import { useRouter } from "next/navigation";
import { toast } from "sonner";
import { initializeComponents } from "@/lib/registry/components";
import { EditModal } from "@/components/screen/EditModal";
import { RealtimePreview } from "@/components/screen/RealtimePreviewDynamic";
export default function ScreenViewPage() {
const params = useParams();
const router = useRouter();
const screenId = parseInt(params.screenId as string);
const [screen, setScreen] = useState<ScreenDefinition | null>(null);
const [layout, setLayout] = useState<LayoutData | null>(null);
const [loading, setLoading] = useState(true);
const [error, setError] = useState<string | null>(null);
const [formData, setFormData] = useState<Record<string, unknown>>({});
// 테이블에서 선택된 행 데이터 (버튼 액션에 전달)
const [selectedRowsData, setSelectedRowsData] = useState<any[]>([]);
// 플로우에서 선택된 데이터 (버튼 액션에 전달)
const [flowSelectedData, setFlowSelectedData] = useState<any[]>([]);
const [flowSelectedStepId, setFlowSelectedStepId] = useState<number | null>(null);
// 테이블 새로고침을 위한 키 (값이 변경되면 테이블이 리렌더링됨)
const [tableRefreshKey, setTableRefreshKey] = useState(0);
// 편집 모달 상태
const [editModalOpen, setEditModalOpen] = useState(false);
const [editModalConfig, setEditModalConfig] = useState<{
screenId?: number;
modalSize?: "sm" | "md" | "lg" | "xl" | "full";
editData?: Record<string, unknown>;
onSave?: () => void;
modalTitle?: string;
modalDescription?: string;
}>({});
// 자동 스케일 조정 (사용자 화면 크기에 맞춤)
const [scale, setScale] = useState(1);
const containerRef = React.useRef<HTMLDivElement>(null);
useEffect(() => {
const initComponents = async () => {
try {
console.log("🚀 할당된 화면에서 컴포넌트 시스템 초기화 시작...");
await initializeComponents();
console.log("✅ 할당된 화면에서 컴포넌트 시스템 초기화 완료");
} catch (error) {
console.error("❌ 할당된 화면에서 컴포넌트 시스템 초기화 실패:", error);
}
};
initComponents();
}, []);
// 편집 모달 이벤트 리스너 등록
useEffect(() => {
const handleOpenEditModal = (event: CustomEvent) => {
console.log("🎭 편집 모달 열기 이벤트 수신:", event.detail);
setEditModalConfig({
screenId: event.detail.screenId,
modalSize: event.detail.modalSize,
editData: event.detail.editData,
onSave: event.detail.onSave,
modalTitle: event.detail.modalTitle,
modalDescription: event.detail.modalDescription,
});
setEditModalOpen(true);
};
// @ts-expect-error - CustomEvent type
window.addEventListener("openEditModal", handleOpenEditModal);
return () => {
// @ts-expect-error - CustomEvent type
window.removeEventListener("openEditModal", handleOpenEditModal);
};
}, []);
useEffect(() => {
const loadScreen = async () => {
try {
setLoading(true);
setError(null);
// 화면 정보 로드
const screenData = await screenApi.getScreen(screenId);
setScreen(screenData);
// 레이아웃 로드
try {
const layoutData = await screenApi.getLayout(screenId);
setLayout(layoutData);
} catch (layoutError) {
console.warn("레이아웃 로드 실패, 빈 레이아웃 사용:", layoutError);
setLayout({
screenId,
components: [],
gridSettings: {
columns: 12,
gap: 16,
padding: 16,
enabled: true,
size: 8,
color: "#e0e0e0",
opacity: 0.5,
snapToGrid: true,
},
});
}
} catch (error) {
console.error("화면 로드 실패:", error);
setError("화면을 불러오는데 실패했습니다.");
toast.error("화면을 불러오는데 실패했습니다.");
} finally {
setLoading(false);
}
};
if (screenId) {
loadScreen();
}
}, [screenId]);
// 자동 스케일 조정 useEffect (항상 화면에 꽉 차게)
useEffect(() => {
const updateScale = () => {
if (containerRef.current && layout) {
const screenWidth = layout?.screenResolution?.width || 1200;
const containerWidth = containerRef.current.offsetWidth;
const availableWidth = containerWidth - 32; // 좌우 패딩 16px * 2
// 항상 화면에 맞춰서 스케일 조정 (늘리거나 줄임)
const newScale = availableWidth / screenWidth;
console.log("📏 스케일 계산 (화면 꽉 차게):", {
screenWidth,
containerWidth,
availableWidth,
scale: newScale,
});
setScale(newScale);
}
};
// 초기 측정 (DOM이 완전히 렌더링된 후)
const timer = setTimeout(() => {
updateScale();
}, 100);
window.addEventListener("resize", updateScale);
return () => {
clearTimeout(timer);
window.removeEventListener("resize", updateScale);
};
}, [layout]);
if (loading) {
return (
<div className="flex h-full min-h-[400px] w-full items-center justify-center bg-gradient-to-br from-gray-50 to-slate-100">
<div className="rounded-xl border border-gray-200/60 bg-white p-8 text-center shadow-lg">
<Loader2 className="mx-auto h-10 w-10 animate-spin text-blue-600" />
<p className="mt-4 font-medium text-gray-700"> ...</p>
</div>
</div>
);
}
if (error || !screen) {
return (
<div className="flex h-full min-h-[400px] w-full items-center justify-center bg-gradient-to-br from-gray-50 to-slate-100">
<div className="max-w-md rounded-xl border border-gray-200/60 bg-white p-8 text-center shadow-lg">
<div className="mx-auto mb-6 flex h-20 w-20 items-center justify-center rounded-full bg-gradient-to-br from-red-100 to-orange-100 shadow-sm">
<span className="text-3xl"></span>
</div>
<h2 className="mb-3 text-xl font-bold text-gray-900"> </h2>
<p className="mb-6 leading-relaxed text-gray-600">{error || "요청하신 화면이 존재하지 않습니다."}</p>
<Button onClick={() => router.back()} variant="outline" className="rounded-lg">
</Button>
</div>
</div>
);
}
// 화면 해상도 정보가 있으면 해당 크기로, 없으면 기본 크기 사용
const screenWidth = layout?.screenResolution?.width || 1200;
const screenHeight = layout?.screenResolution?.height || 800;
return (
<div ref={containerRef} className="bg-background flex h-full w-full flex-col overflow-hidden">
{/* 절대 위치 기반 렌더링 */}
{layout && layout.components.length > 0 ? (
<div
className="bg-background relative flex-1"
style={{
width: screenWidth,
height: "100%",
transform: `scale(${scale})`,
transformOrigin: "top left",
overflow: "hidden",
display: "flex",
flexDirection: "column",
}}
>
{/* 최상위 컴포넌트들 렌더링 */}
{layout.components
.filter((component) => !component.parentId)
.map((component) => (
<RealtimePreview
key={component.id}
component={component}
isSelected={false}
isDesignMode={false}
onClick={() => {}}
screenId={screenId}
tableName={screen?.tableName}
selectedRowsData={selectedRowsData}
onSelectedRowsChange={(_, selectedData) => {
console.log("🔍 화면에서 선택된 행 데이터:", selectedData);
setSelectedRowsData(selectedData);
}}
flowSelectedData={flowSelectedData}
flowSelectedStepId={flowSelectedStepId}
onFlowSelectedDataChange={(selectedData: any[], stepId: number | null) => {
console.log("🔍 [page.tsx] 플로우 선택된 데이터 받음:", {
dataCount: selectedData.length,
selectedData,
stepId,
});
setFlowSelectedData(selectedData);
setFlowSelectedStepId(stepId);
console.log("🔍 [page.tsx] 상태 업데이트 완료");
}}
refreshKey={tableRefreshKey}
onRefresh={() => {
console.log("🔄 테이블 새로고침 요청됨");
setTableRefreshKey((prev) => prev + 1);
setSelectedRowsData([]); // 선택 해제
}}
formData={formData}
onFormDataChange={(fieldName, value) => {
console.log("📝 폼 데이터 변경:", fieldName, "=", value);
setFormData((prev) => ({ ...prev, [fieldName]: value }));
}}
>
{/* 자식 컴포넌트들 */}
{(component.type === "group" || component.type === "container" || component.type === "area") &&
layout.components
.filter((child) => child.parentId === component.id)
.map((child) => {
// 자식 컴포넌트의 위치를 부모 기준 상대 좌표로 조정
const relativeChildComponent = {
...child,
position: {
x: child.position.x - component.position.x,
y: child.position.y - component.position.y,
z: child.position.z || 1,
},
};
return (
<RealtimePreview
key={child.id}
component={relativeChildComponent}
isSelected={false}
isDesignMode={false}
onClick={() => {}}
screenId={screenId}
tableName={screen?.tableName}
selectedRowsData={selectedRowsData}
onSelectedRowsChange={(_, selectedData) => {
console.log("🔍 화면에서 선택된 행 데이터 (자식):", selectedData);
setSelectedRowsData(selectedData);
}}
refreshKey={tableRefreshKey}
onRefresh={() => {
console.log("🔄 테이블 새로고침 요청됨 (자식)");
setTableRefreshKey((prev) => prev + 1);
setSelectedRowsData([]); // 선택 해제
}}
formData={formData}
onFormDataChange={(fieldName, value) => {
console.log("📝 폼 데이터 변경 (자식):", fieldName, "=", value);
setFormData((prev) => ({ ...prev, [fieldName]: value }));
}}
/>
);
})}
</RealtimePreview>
))}
</div>
) : (
// 빈 화면일 때
<div className="bg-background flex items-center justify-center" style={{ minHeight: screenHeight }}>
<div className="text-center">
<div className="bg-muted mx-auto mb-4 flex h-16 w-16 items-center justify-center rounded-full shadow-sm">
<span className="text-2xl">📄</span>
</div>
<h2 className="text-foreground mb-2 text-xl font-semibold"> </h2>
<p className="text-muted-foreground"> .</p>
</div>
</div>
)}
{/* 편집 모달 */}
<EditModal
isOpen={editModalOpen}
onClose={() => {
setEditModalOpen(false);
setEditModalConfig({});
}}
screenId={editModalConfig.screenId}
modalSize={editModalConfig.modalSize}
editData={editModalConfig.editData}
onSave={editModalConfig.onSave}
modalTitle={editModalConfig.modalTitle}
modalDescription={editModalConfig.modalDescription}
onDataChange={(changedFormData) => {
console.log("📝 EditModal에서 데이터 변경 수신:", changedFormData);
// 변경된 데이터를 메인 폼에 반영
setFormData((prev) => {
const updatedFormData = {
...prev,
...changedFormData, // 변경된 필드들만 업데이트
};
console.log("📊 메인 폼 데이터 업데이트:", updatedFormData);
return updatedFormData;
});
}}
/>
</div>
);
}