하수재이용통계

apps/wr/app/(without-layout)/layout.tsx

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+"use client";
+
+export default function RootLayout({
+  children,
+}: Readonly<{
+  children: React.ReactNode;
+}>) {
+
+
+  return (
+    {children}
+  );
+}

apps/wr/app/(without-layout)/stats/hasuStat/page.tsx

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+"use client";
+import { useEffect, useState } from "react";
+import Link from "next/link";
+
+export default function HasuStatPage() {
+	const [status, setStatus] = useState<string>("checking");
+
+	useEffect(() => {
+		let didCancel = false;
+
+		async function checkAndRedirect() {
+			try {
+				const controller = new AbortController();
+				const timeout = setTimeout(() => controller.abort(), 3000);
+
+				const res = await fetch(`/api/client-ip`, { signal: controller.signal });
+				clearTimeout(timeout);
+
+				if (!res.ok) throw new Error("no-ip");
+				const data = await res.json();
+				const ip: string = data?.ip || "";
+				console.log("Client IP:", ip);
+				if (didCancel) return;
+
+				const is10 = /^10\./.test(ip);
+				setStatus(is10 ? "redirect-internal" : "redirect-root");
+
+				// // Use location.replace so user can't go back to this page
+				// if (is10) {
+				// 	// redirect to internal IP
+				// 	// window.location.replace("http://10.101.163.102:8888/cms/lay1/WS10000014/program.do");
+				// 	window.open('http://10.101.163.102:8888/cms/lay1/WS10000014/program.do', '_blank');
+				// } else {
+				// 	//window.location.replace("https://www.hasudoinfo.or.kr/cms/lay1/WS10000014/program.do");
+				// 	window.open('https://www.hasudoinfo.or.kr/cms/lay1/WS10000014/program.do', '_blank');
+				// }
+			} catch {
+				// If anything fails, fall back to root
+				if (!didCancel) {
+					setStatus("error-fallback");
+					window.location.replace("/");
+				}
+			}
+		}
+
+		checkAndRedirect();
+
+		return () => {
+			didCancel = true;
+		};
+	}, []);
+
+	return (
+		<div style={{padding:20,fontFamily:'Noto Sans KR, sans-serif'}}>
+			{status === "checking" && <div>접속 IP 확인 중...</div>}
+			{status === "redirect-internal" && <div>내부망으로 이동합니다...</div>}
+			{status === "redirect-root" && <div>외부에서 접속하여 루트로 이동합니다...</div>}
+			{status === "error-fallback" && (
+				<div>
+					  문제가 발생하여 루트로 이동합니다. 이동하지 않으면 <Link href="/">여기</Link>를 클릭하세요.
+				</div>
+			)}
+		</div>
+	);
+}

apps/wr/app/api/client-ip/route.ts

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+import { NextResponse } from 'next/server';
+
+export async function GET(request: Request) {
+  const headers = request.headers;
+  // Prefer x-forwarded-for (may be comma separated list)
+  const xff = headers.get('x-forwarded-for') ?? headers.get('x-real-ip') ?? '';
+  let ip = '';
+  if (xff && xff.length > 0) {
+    ip = String(xff).split(',')[0].trim();
+  }
+
+  return NextResponse.json({ ip });
+}