From deb82d38b882062a7c7f575d4b869d219fc10f34 Mon Sep 17 00:00:00 2001
From: Yifei Hu <normalmoc@icloud.com>
Date: Thu, 11 Jul 2024 12:33:19 +0800
Subject: [PATCH] now can load local detail news

---
 ui/app/api/news/[id]/router.ts | 12 ++++++++++++
 ui/app/news/[id]/page.tsx      |  2 +-
 ui/lib/fetchNewsData.ts        | 15 ++++++++++-----
 3 files changed, 23 insertions(+), 6 deletions(-)
 create mode 100644 ui/app/api/news/[id]/router.ts

diff --git a/ui/app/api/news/[id]/router.ts b/ui/app/api/news/[id]/router.ts
new file mode 100644
index 0000000..02d52a2
--- /dev/null
+++ b/ui/app/api/news/[id]/router.ts
@@ -0,0 +1,12 @@
+import { NextResponse } from "next/server";
+import { fetchNewsData } from "../../../../lib/fetchNewsData";
+
+export async function GET(request: Request, { params }: { params: { id: string } }) {
+  const newsData = await fetchNewsData(params.id);
+
+  if (!newsData) {
+    return NextResponse.json({ error: "News not found" }, { status: 404 });
+  }
+
+  return NextResponse.json(newsData);
+}
diff --git a/ui/app/news/[id]/page.tsx b/ui/app/news/[id]/page.tsx
index b9b0a3c..a98b18f 100644
--- a/ui/app/news/[id]/page.tsx
+++ b/ui/app/news/[id]/page.tsx
@@ -5,7 +5,7 @@ export default async function NewsPage({ params }: { params: { id: string } }) {
   const newsData = await fetchNewsData(params.id);
 
   if (!newsData) {
-    return <div>News not found</div>;
+    return <div className="text-center text-red-500">News not found or failed to load</div>;
   }
 
   return <NewsDetail news={newsData} />;
diff --git a/ui/lib/fetchNewsData.ts b/ui/lib/fetchNewsData.ts
index b5568f8..9fd902a 100644
--- a/ui/lib/fetchNewsData.ts
+++ b/ui/lib/fetchNewsData.ts
@@ -1,9 +1,14 @@
+import fs from "node:fs/promises";
+import path from "node:path";
+
 export async function fetchNewsData(id: string) {
-  const response = await fetch(
-    `https://raw.githubusercontent.com/newspedia-crew/newspedia-web/intern-change/public/data/${id}.json`,
-  );
-  if (!response.ok) {
+  try {
+    const dataDirectory = path.join(process.cwd(), "public", "data");
+    const filePath = path.join(dataDirectory, `${id}.json`);
+    const fileContents = await fs.readFile(filePath, "utf8");
+    return JSON.parse(fileContents);
+  } catch (error) {
+    console.error("Error reading news data:", error);
     return null;
   }
-  return response.json();
 }