ERP-node/frontend/components/dashboard/DashboardViewer.tsx

767 lines
30 KiB
TypeScript

"use client";
import React, { useState, useEffect, useCallback, useMemo } from "react";
import { DashboardElement, QueryResult } from "@/components/admin/dashboard/types";
import { ChartRenderer } from "@/components/admin/dashboard/charts/ChartRenderer";
import { DashboardProvider } from "@/contexts/DashboardContext";
import { RESOLUTIONS, Resolution } from "@/components/admin/dashboard/ResolutionSelector";
import { Button } from "@/components/ui/button";
import { Download } from "lucide-react";
import {
DropdownMenu,
DropdownMenuContent,
DropdownMenuItem,
DropdownMenuTrigger,
} from "@/components/ui/dropdown-menu";
import dynamic from "next/dynamic";
// 위젯 동적 import - 모든 위젯
const MapSummaryWidget = dynamic(() => import("./widgets/MapSummaryWidget"), { ssr: false });
const MapTestWidget = dynamic(() => import("./widgets/MapTestWidget"), { ssr: false });
const MapTestWidgetV2 = dynamic(() => import("./widgets/MapTestWidgetV2"), { ssr: false });
const ChartTestWidget = dynamic(() => import("./widgets/ChartTestWidget"), { ssr: false });
const ListTestWidget = dynamic(
() => import("./widgets/ListTestWidget").then((mod) => ({ default: mod.ListTestWidget })),
{ ssr: false },
);
const CustomMetricTestWidget = dynamic(() => import("./widgets/CustomMetricTestWidget"), { ssr: false });
const RiskAlertTestWidget = dynamic(() => import("./widgets/RiskAlertTestWidget"), { ssr: false });
const StatusSummaryWidget = dynamic(() => import("./widgets/StatusSummaryWidget"), { ssr: false });
const RiskAlertWidget = dynamic(() => import("./widgets/RiskAlertWidget"), { ssr: false });
const WeatherWidget = dynamic(() => import("./widgets/WeatherWidget"), { ssr: false });
const WeatherMapWidget = dynamic(() => import("./widgets/WeatherMapWidget"), { ssr: false });
const ExchangeWidget = dynamic(() => import("./widgets/ExchangeWidget"), { ssr: false });
const VehicleStatusWidget = dynamic(() => import("./widgets/VehicleStatusWidget"), { ssr: false });
const VehicleListWidget = dynamic(() => import("./widgets/VehicleListWidget"), { ssr: false });
const VehicleMapOnlyWidget = dynamic(() => import("./widgets/VehicleMapOnlyWidget"), { ssr: false });
const CargoListWidget = dynamic(() => import("./widgets/CargoListWidget"), { ssr: false });
const CustomerIssuesWidget = dynamic(() => import("./widgets/CustomerIssuesWidget"), { ssr: false });
const DeliveryStatusWidget = dynamic(() => import("./widgets/DeliveryStatusWidget"), { ssr: false });
const DeliveryStatusSummaryWidget = dynamic(() => import("./widgets/DeliveryStatusSummaryWidget"), { ssr: false });
const DeliveryTodayStatsWidget = dynamic(() => import("./widgets/DeliveryTodayStatsWidget"), { ssr: false });
const TaskWidget = dynamic(() => import("./widgets/TaskWidget"), { ssr: false });
const DocumentWidget = dynamic(() => import("./widgets/DocumentWidget"), { ssr: false });
const BookingAlertWidget = dynamic(() => import("./widgets/BookingAlertWidget"), { ssr: false });
const CalculatorWidget = dynamic(() => import("./widgets/CalculatorWidget"), { ssr: false });
const CalendarWidget = dynamic(
() => import("@/components/admin/dashboard/widgets/CalendarWidget").then((mod) => ({ default: mod.CalendarWidget })),
{ ssr: false },
);
const ClockWidget = dynamic(
() => import("@/components/admin/dashboard/widgets/ClockWidget").then((mod) => ({ default: mod.ClockWidget })),
{ ssr: false },
);
const ListWidget = dynamic(
() => import("@/components/admin/dashboard/widgets/ListWidget").then((mod) => ({ default: mod.ListWidget })),
{ ssr: false },
);
const YardManagement3DWidget = dynamic(() => import("@/components/admin/dashboard/widgets/YardManagement3DWidget"), {
ssr: false,
});
const WorkHistoryWidget = dynamic(() => import("./widgets/WorkHistoryWidget"), {
ssr: false,
});
const CustomStatsWidget = dynamic(() => import("./widgets/CustomStatsWidget"), {
ssr: false,
});
const CustomMetricWidget = dynamic(() => import("./widgets/CustomMetricWidget"), {
ssr: false,
});
/**
* 위젯 렌더링 함수 - DashboardSidebar의 모든 subtype 처리
* ViewerElement에서 사용하기 위해 컴포넌트 외부에 정의
*/
function renderWidget(element: DashboardElement) {
switch (element.subtype) {
// 차트는 ChartRenderer에서 처리됨 (이 함수 호출 안됨)
// === 위젯 종류 ===
case "exchange":
return <ExchangeWidget element={element} />;
case "weather":
return <WeatherWidget element={element} />;
case "weather-map":
return <WeatherMapWidget element={element} />;
case "calculator":
return <CalculatorWidget element={element} />;
case "clock":
return <ClockWidget element={element} />;
case "map-summary":
return <MapSummaryWidget element={element} />;
case "map-test":
return <MapTestWidget element={element} />;
case "map-summary-v2":
return <MapTestWidgetV2 element={element} />;
case "chart":
return <ChartTestWidget element={element} />;
case "list-v2":
return <ListTestWidget element={element} />;
case "custom-metric-v2":
return <CustomMetricTestWidget element={element} />;
case "risk-alert-v2":
return <RiskAlertTestWidget element={element} />;
case "risk-alert":
return <RiskAlertWidget element={element} />;
case "calendar":
return <CalendarWidget element={element} />;
case "status-summary":
return <StatusSummaryWidget element={element} />;
case "custom-metric":
return <CustomMetricWidget element={element} />;
// === 운영/작업 지원 ===
case "todo":
case "maintenance":
return <TaskWidget element={element} />;
case "booking-alert":
return <BookingAlertWidget element={element} />;
case "document":
return <DocumentWidget element={element} />;
case "list":
return <ListWidget element={element} />;
case "yard-management-3d":
// console.log("🏗️ 야드관리 위젯 렌더링:", {
// elementId: element.id,
// yardConfig: element.yardConfig,
// yardConfigType: typeof element.yardConfig,
// hasLayoutId: !!element.yardConfig?.layoutId,
// layoutId: element.yardConfig?.layoutId,
// layoutName: element.yardConfig?.layoutName,
// });
return <YardManagement3DWidget isEditMode={false} config={element.yardConfig} />;
case "work-history":
return <WorkHistoryWidget element={element} />;
case "transport-stats":
// console.log("📊 [DashboardViewer] CustomStatsWidget 렌더링:", {
// elementId: element.id,
// hasDataSource: !!element.dataSource,
// query: element.dataSource?.query?.substring(0, 50) + "...",
// dataSourceType: element.dataSource?.type,
// });
return <CustomStatsWidget element={element} />;
// === 차량 관련 (추가 위젯) ===
case "vehicle-status":
return <VehicleStatusWidget element={element} />;
case "vehicle-list":
return <VehicleListWidget element={element} />;
case "vehicle-map":
return <VehicleMapOnlyWidget element={element} />;
// === 배송 관련 (추가 위젯) ===
case "delivery-status":
return <DeliveryStatusWidget element={element} />;
case "delivery-status-summary":
return <DeliveryStatusSummaryWidget element={element} />;
case "delivery-today-stats":
return <DeliveryTodayStatsWidget element={element} />;
case "cargo-list":
return <CargoListWidget element={element} />;
case "customer-issues":
return <CustomerIssuesWidget element={element} />;
// === 기본 fallback ===
default:
return (
<div className="flex h-full w-full items-center justify-center bg-gradient-to-br from-muted to-muted-foreground p-4 text-white">
<div className="text-center">
<div className="mb-2 text-3xl"></div>
<div className="text-sm"> : {element.subtype}</div>
</div>
</div>
);
}
}
interface DashboardViewerProps {
elements: DashboardElement[];
dashboardId?: string;
refreshInterval?: number; // 전체 대시보드 새로고침 간격 (ms)
backgroundColor?: string; // 배경색
resolution?: string; // 대시보드 해상도
dashboardTitle?: string; // 대시보드 제목 (다운로드 파일명용)
}
/**
* 대시보드 뷰어 컴포넌트
* - 저장된 대시보드를 읽기 전용으로 표시
* - 실시간 데이터 업데이트
* - 편집 화면과 동일한 레이아웃 (중앙 정렬, 고정 크기)
*/
export function DashboardViewer({
elements,
refreshInterval,
backgroundColor = "#f9fafb",
resolution = "fhd",
dashboardTitle,
}: DashboardViewerProps) {
const [elementData, setElementData] = useState<Record<string, QueryResult>>({});
const [loadingElements, setLoadingElements] = useState<Set<string>>(new Set());
// 대시보드 다운로드
// 헬퍼 함수: dataUrl로 다운로드 처리
const handleDownloadWithDataUrl = async (
dataUrl: string,
format: "png" | "pdf",
canvasWidth: number,
canvasHeight: number
) => {
if (format === "png") {
console.log("💾 PNG 다운로드 시작...");
const link = document.createElement("a");
const filename = `${dashboardTitle || "dashboard"}_${new Date().toISOString().split("T")[0]}.png`;
link.download = filename;
link.href = dataUrl;
document.body.appendChild(link);
link.click();
document.body.removeChild(link);
console.log("✅ PNG 다운로드 완료:", filename);
} else {
console.log("📄 PDF 생성 중...");
const jsPDF = (await import("jspdf")).default;
// dataUrl에서 이미지 크기 계산
const img = new Image();
img.src = dataUrl;
await new Promise((resolve) => {
img.onload = resolve;
});
console.log("📐 이미지 실제 크기:", { width: img.width, height: img.height });
console.log("📐 캔버스 계산 크기:", { width: canvasWidth, height: canvasHeight });
// PDF 크기 계산 (A4 기준)
const imgWidth = 210; // A4 width in mm
const actualHeight = canvasHeight;
const actualWidth = canvasWidth;
const imgHeight = (actualHeight * imgWidth) / actualWidth;
console.log("📄 PDF 크기:", { width: imgWidth, height: imgHeight });
const pdf = new jsPDF({
orientation: imgHeight > imgWidth ? "portrait" : "landscape",
unit: "mm",
format: [imgWidth, imgHeight],
});
pdf.addImage(dataUrl, "PNG", 0, 0, imgWidth, imgHeight);
const filename = `${dashboardTitle || "dashboard"}_${new Date().toISOString().split("T")[0]}.pdf`;
pdf.save(filename);
console.log("✅ PDF 다운로드 완료:", filename);
}
};
const handleDownload = useCallback(
async (format: "png" | "pdf") => {
try {
console.log("🔍 다운로드 시작:", format);
const canvas = document.querySelector(".dashboard-viewer-canvas") as HTMLElement;
console.log("🔍 캔버스 찾기:", canvas);
if (!canvas) {
alert("대시보드를 찾을 수 없습니다. 페이지를 새로고침 후 다시 시도해주세요.");
return;
}
console.log("📸 html-to-image 로딩 중...");
// html-to-image 동적 import
const { toPng } = await import("html-to-image");
console.log("📸 캔버스 캡처 중...");
// 3D/WebGL 렌더링 완료 대기
console.log("⏳ 3D 렌더링 완료 대기 중...");
await new Promise((resolve) => setTimeout(resolve, 1000));
// WebGL 캔버스를 이미지로 변환 (Three.js 캔버스 보존)
console.log("🎨 WebGL 캔버스 처리 중...");
const webglCanvases = canvas.querySelectorAll("canvas");
const webglImages: { canvas: HTMLCanvasElement; dataUrl: string; rect: DOMRect }[] = [];
webglCanvases.forEach((webglCanvas) => {
try {
const rect = webglCanvas.getBoundingClientRect();
const dataUrl = webglCanvas.toDataURL("image/png");
webglImages.push({ canvas: webglCanvas, dataUrl, rect });
console.log("✅ WebGL 캔버스 캡처:", {
width: rect.width,
height: rect.height,
left: rect.left,
top: rect.top,
bottom: rect.bottom
});
} catch (error) {
console.warn("⚠️ WebGL 캔버스 캡처 실패:", error);
}
});
// 캔버스의 실제 크기와 위치 가져오기
const rect = canvas.getBoundingClientRect();
const canvasWidth = canvas.scrollWidth;
// 실제 콘텐츠의 최하단 위치 계산
// 뷰어 모드에서는 모든 자식 요소를 확인
const children = canvas.querySelectorAll("*");
let maxBottom = 0;
children.forEach((child) => {
// canvas 자신이나 너무 작은 요소는 제외
if (child === canvas || child.clientHeight < 10) {
return;
}
const childRect = child.getBoundingClientRect();
const relativeBottom = childRect.bottom - rect.top;
if (relativeBottom > maxBottom) {
maxBottom = relativeBottom;
}
});
// 실제 콘텐츠 높이 + 여유 공간 (50px)
// maxBottom이 0이면 기본 캔버스 높이 사용
const canvasHeight = maxBottom > 50 ? maxBottom + 50 : Math.max(canvas.scrollHeight, rect.height);
console.log("📐 캔버스 정보:", {
rect: { x: rect.x, y: rect.y, left: rect.left, top: rect.top, width: rect.width, height: rect.height },
scroll: { width: canvasWidth, height: canvas.scrollHeight },
calculated: { width: canvasWidth, height: canvasHeight },
maxBottom: maxBottom,
webglCount: webglImages.length
});
// html-to-image로 캔버스 캡처 (WebGL 제외)
const dataUrl = await toPng(canvas, {
backgroundColor: backgroundColor || "#ffffff",
width: canvasWidth,
height: canvasHeight,
pixelRatio: 2, // 고해상도
cacheBust: true,
skipFonts: false,
preferredFontFormat: 'woff2',
filter: (node) => {
// WebGL 캔버스는 제외 (나중에 수동으로 합성)
if (node instanceof HTMLCanvasElement) {
return false;
}
return true;
},
});
// WebGL 캔버스를 이미지 위에 합성
if (webglImages.length > 0) {
console.log("🖼️ WebGL 이미지 합성 중...");
const img = new Image();
img.src = dataUrl;
await new Promise((resolve) => {
img.onload = resolve;
});
// 새 캔버스에 합성
const compositeCanvas = document.createElement("canvas");
compositeCanvas.width = img.width;
compositeCanvas.height = img.height;
const ctx = compositeCanvas.getContext("2d");
if (ctx) {
// 기본 이미지 그리기
ctx.drawImage(img, 0, 0);
// WebGL 이미지들을 위치에 맞게 그리기
for (const { dataUrl: webglDataUrl, rect: webglRect } of webglImages) {
const webglImg = new Image();
webglImg.src = webglDataUrl;
await new Promise((resolve) => {
webglImg.onload = resolve;
});
// 상대 위치 계산 (pixelRatio 2 고려)
const relativeX = (webglRect.left - rect.left) * 2;
const relativeY = (webglRect.top - rect.top) * 2;
const width = webglRect.width * 2;
const height = webglRect.height * 2;
ctx.drawImage(webglImg, relativeX, relativeY, width, height);
console.log("✅ WebGL 이미지 합성 완료:", { x: relativeX, y: relativeY, width, height });
}
// 합성된 이미지를 dataUrl로 변환
const compositeDataUrl = compositeCanvas.toDataURL("image/png");
console.log("✅ 최종 합성 완료");
// 합성된 이미지로 다운로드
return await handleDownloadWithDataUrl(compositeDataUrl, format, canvasWidth, canvasHeight);
}
}
console.log("✅ 캡처 완료 (WebGL 없음)");
// WebGL이 없는 경우 기본 다운로드
await handleDownloadWithDataUrl(dataUrl, format, canvasWidth, canvasHeight);
} catch (error) {
console.error("❌ 다운로드 실패:", error);
alert(`다운로드에 실패했습니다.\n\n에러: ${error instanceof Error ? error.message : String(error)}`);
}
},
[backgroundColor, dashboardTitle],
);
// 캔버스 설정 계산
const canvasConfig = useMemo(() => {
return RESOLUTIONS[resolution as Resolution] || RESOLUTIONS.fhd;
}, [resolution]);
// 캔버스 높이 동적 계산
const canvasHeight = useMemo(() => {
if (elements.length === 0) {
return canvasConfig.height;
}
const maxBottomY = Math.max(...elements.map((el) => el.position.y + el.size.height));
return Math.max(canvasConfig.height, maxBottomY + 100);
}, [elements, canvasConfig.height]);
// 개별 요소 데이터 로딩
const loadElementData = useCallback(async (element: DashboardElement) => {
if (!element.dataSource?.query || element.type !== "chart") {
return;
}
setLoadingElements((prev) => new Set([...prev, element.id]));
try {
let result;
// 외부 DB vs 현재 DB 분기
if (element.dataSource.connectionType === "external" && element.dataSource.externalConnectionId) {
// 외부 DB
const { ExternalDbConnectionAPI } = await import("@/lib/api/externalDbConnection");
const externalResult = await ExternalDbConnectionAPI.executeQuery(
parseInt(element.dataSource.externalConnectionId),
element.dataSource.query,
);
if (!externalResult.success) {
throw new Error(externalResult.message || "외부 DB 쿼리 실행 실패");
}
const data: QueryResult = {
columns: externalResult.data?.[0] ? Object.keys(externalResult.data[0]) : [],
rows: externalResult.data || [],
totalRows: externalResult.data?.length || 0,
executionTime: 0,
};
setElementData((prev) => ({
...prev,
[element.id]: data,
}));
} else {
// 현재 DB
const { dashboardApi } = await import("@/lib/api/dashboard");
result = await dashboardApi.executeQuery(element.dataSource.query);
const data: QueryResult = {
columns: result.columns || [],
rows: result.rows || [],
totalRows: result.rowCount || 0,
executionTime: 0,
};
setElementData((prev) => ({
...prev,
[element.id]: data,
}));
}
} catch {
// 에러 발생 시 무시 (차트는 빈 상태로 표시됨)
} finally {
setLoadingElements((prev) => {
const newSet = new Set(prev);
newSet.delete(element.id);
return newSet;
});
}
}, []);
// 모든 요소 데이터 로딩
const loadAllData = useCallback(async () => {
const chartElements = elements.filter((el) => el.type === "chart" && el.dataSource?.query);
// 병렬로 모든 차트 데이터 로딩
await Promise.all(chartElements.map((element) => loadElementData(element)));
}, [elements, loadElementData]);
// 초기 데이터 로딩
useEffect(() => {
loadAllData();
}, [loadAllData]);
// 전체 새로고침 간격 설정
useEffect(() => {
if (!refreshInterval || refreshInterval === 0) {
return;
}
const interval = setInterval(loadAllData, refreshInterval);
return () => clearInterval(interval);
}, [refreshInterval, loadAllData]);
// 요소를 자연스러운 읽기 순서로 정렬 (왼쪽→오른쪽, 위→아래) - 태블릿 이하에서 세로 정렬 시 사용
const sortedElements = useMemo(() => {
return [...elements].sort((a, b) => {
// Y 좌표 차이가 50px 이상이면 Y 우선 (같은 행으로 간주 안함)
const yDiff = a.position.y - b.position.y;
if (Math.abs(yDiff) > 50) {
return yDiff;
}
// 같은 행이면 X 좌표로 정렬
return a.position.x - b.position.x;
});
}, [elements]);
// 요소가 없는 경우
if (elements.length === 0) {
return (
<div className="flex h-full items-center justify-center bg-muted">
<div className="text-center">
<div className="mb-4 text-6xl">📊</div>
<div className="mb-2 text-xl font-medium text-foreground"> </div>
<div className="text-sm text-muted-foreground"> </div>
</div>
</div>
);
}
return (
<DashboardProvider>
{/* 데스크톱: 디자이너에서 설정한 위치 그대로 렌더링 (화면에 맞춰 비율 유지) */}
<div className="hidden min-h-screen bg-muted py-8 lg:block" style={{ backgroundColor }}>
<div className="mx-auto px-4" style={{ width: '100%', maxWidth: 'none' }}>
{/* 다운로드 버튼 */}
<div className="mb-4 flex justify-end">
<DropdownMenu>
<DropdownMenuTrigger asChild>
<Button variant="outline" size="sm" className="gap-2">
<Download className="h-4 w-4" />
</Button>
</DropdownMenuTrigger>
<DropdownMenuContent align="end">
<DropdownMenuItem onClick={() => handleDownload("png")}>PNG </DropdownMenuItem>
<DropdownMenuItem onClick={() => handleDownload("pdf")}>PDF </DropdownMenuItem>
</DropdownMenuContent>
</DropdownMenu>
</div>
<div
className="dashboard-viewer-canvas relative rounded-lg"
style={{
width: "100%",
minHeight: `${canvasConfig.height}px`,
height: `${canvasHeight}px`,
backgroundColor: backgroundColor,
}}
>
{sortedElements.map((element) => (
<ViewerElement
key={element.id}
element={element}
data={elementData[element.id]}
isLoading={loadingElements.has(element.id)}
onRefresh={() => loadElementData(element)}
isMobile={false}
canvasWidth={canvasConfig.width}
/>
))}
</div>
</div>
</div>
{/* 태블릿 이하: 반응형 세로 정렬 */}
<div className="block min-h-screen bg-muted p-4 lg:hidden" style={{ backgroundColor }}>
<div className="mx-auto max-w-3xl space-y-4">
{/* 다운로드 버튼 */}
<div className="flex justify-end">
<DropdownMenu>
<DropdownMenuTrigger asChild>
<Button variant="outline" size="sm" className="gap-2">
<Download className="h-4 w-4" />
</Button>
</DropdownMenuTrigger>
<DropdownMenuContent align="end">
<DropdownMenuItem onClick={() => handleDownload("png")}>PNG </DropdownMenuItem>
<DropdownMenuItem onClick={() => handleDownload("pdf")}>PDF </DropdownMenuItem>
</DropdownMenuContent>
</DropdownMenu>
</div>
<div className="dashboard-viewer-canvas">
{sortedElements.map((element) => (
<ViewerElement
key={element.id}
element={element}
data={elementData[element.id]}
isLoading={loadingElements.has(element.id)}
onRefresh={() => loadElementData(element)}
isMobile={true}
/>
))}
</div>
</div>
</div>
</DashboardProvider>
);
}
interface ViewerElementProps {
element: DashboardElement;
data?: QueryResult;
isLoading: boolean;
onRefresh: () => void;
isMobile: boolean;
canvasWidth?: number;
}
/**
* 개별 뷰어 요소 컴포넌트
* - 데스크톱(lg 이상): absolute positioning으로 디자이너에서 설정한 위치 그대로 렌더링 (너비는 화면 비율에 따라 조정)
* - 태블릿 이하: 세로 스택 카드 레이아웃
*/
function ViewerElement({ element, data, isLoading, onRefresh, isMobile, canvasWidth = 1920 }: ViewerElementProps) {
const [isMounted, setIsMounted] = useState(false);
// 마운트 확인 (Leaflet 지도 초기화 문제 해결)
useEffect(() => {
setIsMounted(true);
}, []);
if (isMobile) {
// 태블릿 이하: 세로 스택 카드 스타일
return (
<div
className="relative overflow-hidden rounded-lg border border-border bg-background shadow-sm"
style={{ minHeight: "300px" }}
>
{element.showHeader !== false && (
<div className="flex items-center justify-between px-2 py-1">
<h3 className="text-xs font-semibold text-foreground">{element.customTitle || element.title}</h3>
<button
onClick={onRefresh}
disabled={isLoading}
className="text-muted-foreground transition-colors hover:text-foreground disabled:opacity-50"
title="새로고침"
>
<svg
className={`h-3 w-3 ${isLoading ? "animate-spin" : ""}`}
fill="none"
viewBox="0 0 24 24"
stroke="currentColor"
>
<path
strokeLinecap="round"
strokeLinejoin="round"
strokeWidth={2}
d="M4 4v5h.582m15.356 2A8.001 8.001 0 004.582 9m0 0H9m11 11v-5h-.581m0 0a8.003 8.003 0 01-15.357-2m15.357 2H15"
/>
</svg>
</button>
</div>
)}
<div className={element.showHeader !== false ? "p-2" : "p-2"} style={{ minHeight: "250px" }}>
{!isMounted ? (
<div className="flex h-full w-full items-center justify-center">
<div className="h-6 w-6 animate-spin rounded-full border-2 border-primary border-t-transparent" />
</div>
) : element.type === "chart" ? (
<ChartRenderer element={element} data={data} width={undefined} height={250} />
) : (
renderWidget(element)
)}
</div>
{isLoading && (
<div className="bg-opacity-75 absolute inset-0 flex items-center justify-center bg-background">
<div className="text-center">
<div className="mx-auto mb-2 h-6 w-6 animate-spin rounded-full border-2 border-primary border-t-transparent" />
<div className="text-sm text-foreground"> ...</div>
</div>
</div>
)}
</div>
);
}
// 데스크톱: 디자이너에서 설정한 위치 그대로 absolute positioning
// 단, 너비는 화면 크기에 따라 비율로 조정
const widthPercentage = (element.size.width / canvasWidth) * 100;
const leftPercentage = (element.position.x / canvasWidth) * 100;
return (
<div
className="absolute overflow-hidden rounded-lg border border-border bg-background shadow-sm"
style={{
left: `${leftPercentage}%`,
top: element.position.y,
width: `${widthPercentage}%`,
height: element.size.height,
}}
>
{element.showHeader !== false && (
<div className="flex items-center justify-between px-2 py-1">
<h3 className="text-xs font-semibold text-foreground">{element.customTitle || element.title}</h3>
<button
onClick={onRefresh}
disabled={isLoading}
className="text-muted-foreground transition-colors hover:text-foreground disabled:opacity-50"
title="새로고침"
>
<svg
className={`h-3 w-3 ${isLoading ? "animate-spin" : ""}`}
fill="none"
viewBox="0 0 24 24"
stroke="currentColor"
>
<path
strokeLinecap="round"
strokeLinejoin="round"
strokeWidth={2}
d="M4 4v5h.582m15.356 2A8.001 8.001 0 004.582 9m0 0H9m11 11v-5h-.581m0 0a8.003 8.003 0 01-15.357-2m15.357 2H15"
/>
</svg>
</button>
</div>
)}
<div className={element.showHeader !== false ? "h-[calc(100%-32px)] w-full" : "h-full w-full"}>
{!isMounted ? (
<div className="flex h-full w-full items-center justify-center">
<div className="h-6 w-6 animate-spin rounded-full border-2 border-primary border-t-transparent" />
</div>
) : element.type === "chart" ? (
<ChartRenderer
element={element}
data={data}
width={undefined}
height={element.showHeader !== false ? element.size.height - 32 : element.size.height}
/>
) : (
renderWidget(element)
)}
</div>
{isLoading && (
<div className="bg-opacity-75 absolute inset-0 flex items-center justify-center bg-background">
<div className="text-center">
<div className="mx-auto mb-2 h-6 w-6 animate-spin rounded-full border-2 border-primary border-t-transparent" />
<div className="text-sm text-foreground"> ...</div>
</div>
</div>
)}
</div>
);
}