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This is a [Next.js](https://nextjs.org) project bootstrapped with [`create-next-app`](https://nextjs.org/docs/app/api-reference/cli/create-next-app).
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## Getting Started
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First, run the development server:
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```bash
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npm run dev
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# or
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yarn dev
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# or
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pnpm dev
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# or
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bun dev
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```
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Open [http://localhost:3000](http://localhost:3000) with your browser to see the result.
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You can start editing the page by modifying `app/page.tsx`. The page auto-updates as you edit the file.
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This project uses [`next/font`](https://nextjs.org/docs/app/building-your-application/optimizing/fonts) to automatically optimize and load [Geist](https://vercel.com/font), a new font family for Vercel.
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## Learn More
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To learn more about Next.js, take a look at the following resources:
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- [Next.js Documentation](https://nextjs.org/docs) - learn about Next.js features and API.
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- [Learn Next.js](https://nextjs.org/learn) - an interactive Next.js tutorial.
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You can check out [the Next.js GitHub repository](https://github.com/vercel/next.js) - your feedback and contributions are welcome!
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## Deploy on Vercel
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The easiest way to deploy your Next.js app is to use the [Vercel Platform](https://vercel.com/new?utm_medium=default-template&filter=next.js&utm_source=create-next-app&utm_campaign=create-next-app-readme) from the creators of Next.js.
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Check out our [Next.js deployment documentation](https://nextjs.org/docs/app/building-your-application/deploying) for more details.
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"use server";
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import { revalidatePath, revalidateTag } from "next/cache";
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export async function refreshWeatherData() {
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// Perform your mutation or database operation here
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// Revalidate the specific path
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revalidatePath("/weather");
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revalidateTag("weather-data", "max");
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}
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import { revalidateTag } from "next/cache";
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import { NextResponse } from "next/server";
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export async function GET() {
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revalidateTag("weather-data", "max");
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return NextResponse.json({ revalidated: true, now: Date.now() });
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}
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@import "tailwindcss";
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@plugin "daisyui";
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:root {
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--background: #ffffff;
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--foreground: #171717;
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}
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@theme inline {
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--color-background: var(--background);
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--color-foreground: var(--foreground);
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--font-sans: var(--font-geist-sans);
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--font-mono: var(--font-geist-mono);
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}
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@media (prefers-color-scheme: dark) {
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:root {
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--background: #0a0a0a;
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--foreground: #ededed;
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}
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}
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body {
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background: var(--background);
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color: var(--foreground);
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font-family: Arial, Helvetica, sans-serif;
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}
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import type { Metadata } from "next";
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import { Geist, Geist_Mono } from "next/font/google";
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import { GeistSans } from "geist/font/sans";
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import { GeistMono } from "geist/font/mono";
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import "./globals.css";
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// const geistSans = Geist({
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// variable: "--font-geist-sans",
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// subsets: ["latin"]
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// });
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// const geistMono = Geist_Mono({
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// variable: "--font-geist-mono",
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// subsets: ["latin"]
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// });
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export const metadata: Metadata = {
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title: "Create Next App",
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description: "Generated by create next app"
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};
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export default function RootLayout({ children }: LayoutProps<"/">) {
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return (
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<html
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lang="en"
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className={`${GeistSans.variable} ${GeistMono.variable} h-full antialiased`}
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>
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<body className="min-h-full flex flex-col">{children}</body>
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</html>
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);
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}
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"use client";
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import { useState, useEffect } from "react";
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import axios from "axios";
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// 1. Define the TypeScript interface for a News Article item
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interface Article {
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id: number;
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title: string;
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body: string;
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}
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export default function NewsPage() {
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// 2. Setup state for data, loading, and error handling
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const [articles, setArticles] = useState<Article[]>([]);
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const [loading, setLoading] = useState<boolean>(true);
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const [error, setError] = useState<string | null>(null);
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// 3. Fetch data inside useEffect
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useEffect(() => {
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// Create an AbortController to cleanup on component unmount
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const controller = new AbortController();
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const fetchNews = async () => {
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try {
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setLoading(true);
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setError(null);
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// Fetch top 6 mock news articles using Axios
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const response = await axios.get<Article[]>(
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"https://jsonplaceholderrr.typicode.com/posts?_limit=6",
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{ signal: controller.signal }
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);
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console.log(response.data);
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setArticles(response.data);
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} catch (err: unknown) {
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console.log("error", err);
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// Ignore errors caused by unmounting (aborted requests)
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if (axios.isCancel(err)) return;
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if (axios.isAxiosError(err)) {
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setError(err.message || "Failed to fetch news articles.");
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} else {
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setError("An unexpected error occurred.");
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}
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} finally {
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setLoading(false);
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}
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};
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fetchNews();
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// Cleanup function runs if the component unmounts
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return () => {
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controller.abort();
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};
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}, []); // Empty dependency array = runs ONCE when component mounts
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// 4. Render Loading State (DaisyUI Loading Spinner)
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if (loading) {
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return (
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<main className="min-h-screen bg-base-200 flex flex-col items-center justify-center p-8">
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<span className="loading loading-spinner loading-lg text-primary"></span>
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<p className="mt-4 text-base-content/70">Fetching latest news...</p>
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</main>
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);
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}
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// 5. Render Error State (DaisyUI Alert)
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if (error) {
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return (
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<main className="min-h-screen bg-base-200 p-8 flex justify-center items-center">
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<div className="alert alert-error max-w-md shadow-lg">
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<svg
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xmlns="http://www.w3.org/2000/svg"
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className="stroke-current shrink-0 h-6 w-6"
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fill="none"
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viewBox="0 0 24 24"
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>
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<path
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strokeLinecap="round"
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strokeLinejoin="round"
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strokeWidth="2"
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d="M10 14l2-2m0 0l2-2m-2 2l-2-2m2 2l2 2m7-2a9 9 0 11-18 0 9 9 9 0 0118 0z"
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/>
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</svg>
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<span>{error}</span>
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</div>
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</main>
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);
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}
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// 6. Render Data on JSX (DaisyUI Card Grid)
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return (
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<main className="min-h-screen bg-base-200 p-8">
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<div className="max-w-6xl mx-auto space-y-8">
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{/* Header */}
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<header className="border-b border-base-300 pb-4">
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<h1 className="text-4xl font-extrabold text-base-content">
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Trending Headlines
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</h1>
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<p className="text-sm text-base-content/60 mt-1">
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Fetched via Axios + useEffect
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</p>
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</header>
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{/* Article Grid */}
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<div className="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-3 gap-6">
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{articles.map((article) => (
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<article
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key={article.id}
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className="card bg-base-100 shadow-xl border border-base-300 hover:shadow-2xl transition-shadow"
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>
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<div className="card-body">
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<div className="badge badge-primary badge-outline mb-2">
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News #{article.id}
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</div>
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<h2 className="card-title text-base-content capitalize">
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{article.title}
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</h2>
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<p className="text-sm text-base-content/70 line-clamp-3">
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{article.body}
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</p>
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<div className="card-actions justify-end mt-4">
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<button className="btn btn-sm btn-accent btn-outline">
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Read Article
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</button>
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</div>
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</div>
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</article>
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))}
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</div>
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</div>
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</main>
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);
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}
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@@ -0,0 +1,69 @@
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import Image from "next/image";
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export default function Home() {
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return (
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<div className="flex flex-col flex-1 items-center justify-center bg-zinc-50 font-sans dark:bg-black">
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<main className="flex flex-1 w-full max-w-3xl flex-col items-center justify-between py-32 px-16 bg-white dark:bg-black sm:items-start">
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<Image
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className="dark:invert h-5 w-[100px]"
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src="/next.svg"
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alt="Next.js logo"
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width={100}
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height={20}
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priority
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/>
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<div className="flex flex-col items-center gap-6 text-center sm:items-start sm:text-left">
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<h1 className="max-w-xs text-3xl font-semibold leading-10 tracking-tight text-black dark:text-zinc-50">
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To get started, edit the{" "}
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<code className="rounded bg-black/[.06] px-1.5 py-0.5 font-mono text-[0.9em] dark:bg-white/[.08]">
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page.tsx
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</code>{" "}
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file.
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</h1>
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<p className="max-w-md text-lg leading-8 text-zinc-600 dark:text-zinc-400">
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Looking for a starting point or more instructions? Head over to{" "}
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<a
|
||||
href="https://vercel.com/templates?framework=next.js&utm_source=create-next-app&utm_medium=appdir-template-tw&utm_campaign=create-next-app"
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className="font-medium text-zinc-950 dark:text-zinc-50"
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||||
>
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Templates
|
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</a>{" "}
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||||
or the{" "}
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<a
|
||||
href="https://nextjs.org/learn?utm_source=create-next-app&utm_medium=appdir-template-tw&utm_campaign=create-next-app"
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className="font-medium text-zinc-950 dark:text-zinc-50"
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||||
>
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Learning
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</a>{" "}
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center.
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</p>
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</div>
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<div className="flex flex-col gap-4 text-base font-medium sm:flex-row">
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<a
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className="flex h-12 w-full items-center justify-center gap-2 rounded-full bg-foreground px-5 text-background transition-colors hover:bg-[#383838] dark:hover:bg-[#ccc] md:w-[158px]"
|
||||
href="https://vercel.com/new?utm_source=create-next-app&utm_medium=appdir-template-tw&utm_campaign=create-next-app"
|
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target="_blank"
|
||||
rel="noopener noreferrer"
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||||
>
|
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<Image
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className="dark:invert h-[14px] w-4"
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src="/vercel.svg"
|
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alt="Vercel logomark"
|
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width={16}
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height={14}
|
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/>
|
||||
Deploy Now
|
||||
</a>
|
||||
<a
|
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className="flex h-12 w-full items-center justify-center rounded-full border border-solid border-black/[.08] px-5 transition-colors hover:border-transparent hover:bg-black/[.04] dark:border-white/[.145] dark:hover:bg-[#1a1a1a] md:w-[158px]"
|
||||
href="https://nextjs.org/docs?utm_source=create-next-app&utm_medium=appdir-template-tw&utm_campaign=create-next-app"
|
||||
target="_blank"
|
||||
rel="noopener noreferrer"
|
||||
>
|
||||
Documentation
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||||
</a>
|
||||
</div>
|
||||
</main>
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</div>
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||||
);
|
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}
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@@ -0,0 +1,25 @@
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"use client";
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import { useSearchParams } from "next/navigation";
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export default function SearchFilters() {
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const searchParams = useSearchParams();
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// Read parameters using standard URLSearchParams methods (.get())
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const category = searchParams.get("category") ?? "all";
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const sort = searchParams.get("sort") ?? "featured";
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|
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return (
|
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<div
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style={{ border: "1px solid #ccc", padding: "1rem", borderRadius: "8px" }}
|
||||
>
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||||
<h3>Active Client Filters</h3>
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<p>
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Client Current Category: <strong>{category}</strong>
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</p>
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<p>
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Client Current Sort Order: <strong>{sort}</strong>
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||||
</p>
|
||||
</div>
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||||
);
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}
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@@ -0,0 +1,33 @@
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import SearchFilters from "./SearchFilters";
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||||
import { Suspense } from "react";
|
||||
|
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interface ProductsPageProps {
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searchParams: Promise<{
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category?: string; // Optional query string: ?category=shoes
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sort?: string; // Optional query string: ?sort=asc
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||||
}>;
|
||||
}
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||||
|
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export default async function ProductsPage({
|
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searchParams,
|
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}: ProductsPageProps) {
|
||||
// Await the searchParams Promise
|
||||
const { category = "all", sort = "featured" } = await searchParams;
|
||||
|
||||
return (
|
||||
<main className="p-2 m-2 ">
|
||||
<h1>Products Catalog</h1>
|
||||
<p>
|
||||
Server Params Filter Category: <strong>{category}</strong>
|
||||
</p>
|
||||
<p>
|
||||
Server Params Sorting By: <strong>{sort}</strong>
|
||||
</p>
|
||||
|
||||
{/* Render the Client Component inside a Suspense boundary */}
|
||||
<Suspense fallback={<div>Loading filters...</div>}>
|
||||
<SearchFilters />
|
||||
</Suspense>
|
||||
</main>
|
||||
);
|
||||
}
|
||||
@@ -0,0 +1,133 @@
|
||||
import { JSX } from "react";
|
||||
|
||||
// --- TYPES ---
|
||||
interface TfLStatusReason {
|
||||
statusSeverityDescription: string;
|
||||
reason?: string;
|
||||
}
|
||||
|
||||
interface TfLLineStatus {
|
||||
id: string;
|
||||
name: string;
|
||||
lineStatuses: TfLStatusReason[];
|
||||
}
|
||||
|
||||
interface OpenMeteoWeather {
|
||||
current: {
|
||||
temperature_2m: number;
|
||||
weather_code: number;
|
||||
};
|
||||
current_units: {
|
||||
temperature_2m: string;
|
||||
};
|
||||
}
|
||||
|
||||
// --- FETCH FUNCTIONS ---
|
||||
async function getTfLTransitStatus(): Promise<TfLLineStatus[]> {
|
||||
// Public endpoint - No API key needed
|
||||
const res = await fetch(
|
||||
"https://api.tfl.gov.uk/line/mode/tube,elizabeth-line,dlr/status",
|
||||
{
|
||||
next: { revalidate: 300 }, // Cache for 5 minutes
|
||||
},
|
||||
);
|
||||
|
||||
if (!res.ok) throw new Error("Failed to fetch TfL line statuses");
|
||||
return res.json();
|
||||
}
|
||||
|
||||
async function getLondonWeather(): Promise<OpenMeteoWeather> {
|
||||
// Public endpoint - No API key needed
|
||||
const res = await fetch(
|
||||
"https://api.open-meteo.com/v1/forecast?latitude=51.5074&longitude=-0.1278¤t=temperature_2m,weather_code",
|
||||
{ next: { revalidate: 300 } },
|
||||
);
|
||||
|
||||
if (!res.ok) throw new Error("Failed to fetch London weather");
|
||||
return res.json();
|
||||
}
|
||||
|
||||
// Helper: Badge color depending on TfL status
|
||||
function getStatusBadge(statusText: string): string {
|
||||
if (statusText === "Good Service") return "badge-success";
|
||||
if (statusText.includes("Minor") || statusText.includes("Part"))
|
||||
return "badge-warning";
|
||||
return "badge-error";
|
||||
}
|
||||
|
||||
// --- SERVER COMPONENT ---
|
||||
export default async function TrafficAndWeatherPage(): Promise<JSX.Element> {
|
||||
// PARALLEL FETCHING: Triggers both external network calls simultaneously
|
||||
const [transitData, weatherData] = await Promise.all([
|
||||
getTfLTransitStatus(),
|
||||
getLondonWeather(),
|
||||
]);
|
||||
|
||||
return (
|
||||
<main className="min-h-screen bg-base-200 p-8">
|
||||
<div className="max-w-5xl mx-auto space-y-8">
|
||||
{/* Header */}
|
||||
<header className="flex justify-between items-end border-b border-base-300 pb-4">
|
||||
<div>
|
||||
<h1 className="text-3xl font-bold">London Transit & Weather</h1>
|
||||
<p className="text-sm text-base-content/60">
|
||||
Fetched in parallel on the server via{" "}
|
||||
<code className="badge badge-outline font-mono">
|
||||
Promise.all()
|
||||
</code>
|
||||
</p>
|
||||
</div>
|
||||
|
||||
{/* Quick Weather Stat Card */}
|
||||
<div className="stat bg-base-100 shadow rounded-box w-auto py-2 px-4">
|
||||
<div className="stat-title text-xs">London Temp</div>
|
||||
<div className="stat-value text-xl text-primary">
|
||||
{weatherData.current.temperature_2m}
|
||||
{weatherData.current_units.temperature_2m}
|
||||
</div>
|
||||
</div>
|
||||
</header>
|
||||
|
||||
{/* TfL Tube & Rail Status Grid */}
|
||||
<section className="space-y-4">
|
||||
<h2 className="text-xl font-semibold flex items-center gap-2">
|
||||
<span>🚇</span> Real-Time Transit Status (TfL Live)
|
||||
</h2>
|
||||
|
||||
<div className="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-3 gap-4">
|
||||
{transitData.map((line) => {
|
||||
const currentStatus = line.lineStatuses[0];
|
||||
const statusDesc =
|
||||
currentStatus?.statusSeverityDescription || "Unknown";
|
||||
const disruptionDetail = currentStatus?.reason;
|
||||
|
||||
return (
|
||||
<div
|
||||
key={line.id}
|
||||
className="card bg-base-100 shadow-sm border border-base-300"
|
||||
>
|
||||
<div className="card-body p-4">
|
||||
<div className="flex justify-between items-center">
|
||||
<h3 className="font-bold text-base">{line.name}</h3>
|
||||
<span
|
||||
className={`badge ${getStatusBadge(statusDesc)} text-xs font-semibold`}
|
||||
>
|
||||
{statusDesc}
|
||||
</span>
|
||||
</div>
|
||||
|
||||
{disruptionDetail && (
|
||||
<p className="text-xs text-base-content/70 mt-2 line-clamp-2">
|
||||
{disruptionDetail}
|
||||
</p>
|
||||
)}
|
||||
</div>
|
||||
</div>
|
||||
);
|
||||
})}
|
||||
</div>
|
||||
</section>
|
||||
</div>
|
||||
</main>
|
||||
);
|
||||
}
|
||||
@@ -0,0 +1,161 @@
|
||||
"use client";
|
||||
|
||||
import { useState, useEffect } from "react";
|
||||
import Image from "next/image";
|
||||
|
||||
// 1. Define the TypeScript interface for a GitHub User object
|
||||
interface GitHubUser {
|
||||
id: number;
|
||||
login: string;
|
||||
avatar_url: string;
|
||||
html_url: string;
|
||||
}
|
||||
|
||||
const URL = "https://api.github.com/users";
|
||||
|
||||
const FetchGitUsers = () => {
|
||||
// 2. Add types to state hooks
|
||||
const [users, setUsers] = useState<GitHubUser[]>([]);
|
||||
const [loading, setLoading] = useState<boolean>(true);
|
||||
const [error, setError] = useState<string | null>(null);
|
||||
|
||||
useEffect(() => {
|
||||
// 3. Native Web API AbortController for fetch cleanup
|
||||
const controller = new AbortController();
|
||||
|
||||
const fetchData = async () => {
|
||||
try {
|
||||
setLoading(true);
|
||||
setError(null);
|
||||
|
||||
const response = await fetch(URL, { signal: controller.signal });
|
||||
console.log(response);
|
||||
|
||||
if (!response.ok) {
|
||||
throw new Error(`HTTP Error! Status: ${response.status}`);
|
||||
}
|
||||
|
||||
const data: GitHubUser[] = await response.json();
|
||||
setUsers(data);
|
||||
} catch (err: unknown) {
|
||||
// Ignore abort errors caused by component unmounting
|
||||
if (err instanceof Error && err.name === "AbortError") return;
|
||||
|
||||
if (err instanceof Error) {
|
||||
setError(err.message);
|
||||
} else {
|
||||
setError("An unexpected error occurred.");
|
||||
}
|
||||
} finally {
|
||||
setLoading(false);
|
||||
}
|
||||
};
|
||||
|
||||
fetchData();
|
||||
|
||||
// 4. Clean up ongoing fetch if component unmounts
|
||||
return () => {
|
||||
controller.abort();
|
||||
};
|
||||
}, []);
|
||||
|
||||
// DaisyUI Loading Spinner State
|
||||
if (loading) {
|
||||
return (
|
||||
<div className="flex flex-col items-center justify-center min-h-[50vh] gap-3">
|
||||
<span className="loading loading-spinner loading-lg text-primary"></span>
|
||||
<p className="text-base-content/70 text-sm font-medium">
|
||||
Loading GitHub Users...
|
||||
</p>
|
||||
</div>
|
||||
);
|
||||
}
|
||||
|
||||
// DaisyUI Alert Error State
|
||||
if (error) {
|
||||
return (
|
||||
<div className="max-w-md mx-auto my-8">
|
||||
<div className="alert alert-error shadow-lg">
|
||||
<svg
|
||||
xmlns="http://www.w3.org/2000/svg"
|
||||
className="stroke-current shrink-0 h-6 w-6"
|
||||
fill="none"
|
||||
viewBox="0 0 24 24"
|
||||
>
|
||||
<path
|
||||
strokeLinecap="round"
|
||||
strokeLinejoin="round"
|
||||
strokeWidth="2"
|
||||
d="M10 14l2-2m0 0l2-2m-2 2l-2-2m2 2l2 2m7-2a9 9 0 11-18 0 9 9 9 0 0118 0z"
|
||||
/>
|
||||
</svg>
|
||||
<span>{error}</span>
|
||||
</div>
|
||||
</div>
|
||||
);
|
||||
}
|
||||
|
||||
return (
|
||||
<section className="container mx-auto p-6 max-w-5xl">
|
||||
{/* Header */}
|
||||
<div className="flex items-center justify-between border-b border-base-300 pb-4 mb-8">
|
||||
<div>
|
||||
<h2 className="text-3xl font-black text-base-content tracking-tight">
|
||||
GitHub Users
|
||||
</h2>
|
||||
<p className="text-sm text-base-content/60 mt-1">
|
||||
Fetched directly from GitHub API
|
||||
</p>
|
||||
</div>
|
||||
<div className="badge badge-primary badge-outline font-semibold">
|
||||
{users.length} Users
|
||||
</div>
|
||||
</div>
|
||||
|
||||
{/* Users Grid */}
|
||||
<ul className="grid grid-cols-1 sm:grid-cols-2 md:grid-cols-3 lg:grid-cols-4 gap-6">
|
||||
{users.map((user) => {
|
||||
const { id, login, avatar_url, html_url } = user;
|
||||
return (
|
||||
<li key={id}>
|
||||
{/* DaisyUI Card Component */}
|
||||
<div className="card bg-base-100 shadow-md border border-base-200 hover:shadow-xl transition-all duration-200">
|
||||
<figure className="px-6 pt-6">
|
||||
{/* DaisyUI Avatar Container */}
|
||||
<div className="avatar">
|
||||
<div className="w-24 rounded-full ring ring-primary ring-offset-base-100 ring-offset-2">
|
||||
{/* <img src={avatar_url} alt={`${login}'s avatar`} /> */}
|
||||
<Image
|
||||
src={avatar_url}
|
||||
alt={`${login}'s avatar`}
|
||||
width={600}
|
||||
height={600}
|
||||
/>
|
||||
</div>
|
||||
</div>
|
||||
</figure>
|
||||
<div className="card-body items-center text-center p-5">
|
||||
<h3 className="card-title text-lg font-bold capitalize text-base-content">
|
||||
{login}
|
||||
</h3>
|
||||
<div className="card-actions mt-3 w-full">
|
||||
<a
|
||||
href={html_url}
|
||||
target="_blank"
|
||||
rel="noreferrer"
|
||||
className="btn btn-primary btn-sm btn-block font-medium"
|
||||
>
|
||||
View Profile
|
||||
</a>
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
</li>
|
||||
);
|
||||
})}
|
||||
</ul>
|
||||
</section>
|
||||
);
|
||||
};
|
||||
|
||||
export default FetchGitUsers;
|
||||
@@ -0,0 +1,41 @@
|
||||
"use client";
|
||||
|
||||
import { useParams } from "next/navigation";
|
||||
import { useState } from "react";
|
||||
|
||||
export default function UserProfileClient() {
|
||||
// 1. Read dynamic route params from context using TypeScript generics
|
||||
const params = useParams<{ userId: string }>();
|
||||
const userId = params.userId;
|
||||
|
||||
const [isFollowing, setIsFollowing] = useState<boolean>(false);
|
||||
|
||||
return (
|
||||
<div className="card w-96 bg-base-100 shadow-xl border border-base-200">
|
||||
<div className="card-body">
|
||||
<div className="flex justify-between items-center">
|
||||
<h2 className="card-title text-base-content">Client Component</h2>
|
||||
<span className="badge badge-accent badge-outline">useParams()</span>
|
||||
</div>
|
||||
|
||||
<p className="py-2 text-sm text-base-content/70">
|
||||
Loaded Profile for User ID:{" "}
|
||||
<span className="badge badge-neutral font-mono font-semibold">
|
||||
{userId}
|
||||
</span>
|
||||
</p>
|
||||
|
||||
<div className="card-actions justify-end mt-4">
|
||||
<button
|
||||
onClick={() => setIsFollowing(!isFollowing)}
|
||||
className={`btn ${
|
||||
isFollowing ? "btn-outline btn-error" : "btn-primary"
|
||||
}`}
|
||||
>
|
||||
{isFollowing ? "Unfollow" : "Follow User"}
|
||||
</button>
|
||||
</div>
|
||||
</div>
|
||||
</div>
|
||||
);
|
||||
}
|
||||
@@ -0,0 +1,26 @@
|
||||
import UserProfileClient from "./UserProfileClient";
|
||||
import UseEffectBasics from "./useEffect-demo";
|
||||
import FetchGitUsers from "./FetchGitUsers";
|
||||
|
||||
export default function UserPage() {
|
||||
return (
|
||||
<main className="bg-base-200 p-8 flex flex-col items-center justify-center">
|
||||
<div className="max-w-md w-full space-y-6">
|
||||
<header className="text-center">
|
||||
<h1 className="text-3xl font-extrabold text-base-content tracking-tight">
|
||||
User Dashboard
|
||||
</h1>
|
||||
<p className="text-sm text-base-content/60 mt-1">
|
||||
Next.js Navigation
|
||||
</p>
|
||||
</header>
|
||||
|
||||
{/* Client Component */}
|
||||
|
||||
<UserProfileClient />
|
||||
{/* <UseEffectBasics /> */}
|
||||
{/* <FetchGitUsers /> */}
|
||||
</div>
|
||||
</main>
|
||||
);
|
||||
}
|
||||
@@ -0,0 +1,37 @@
|
||||
"use client";
|
||||
|
||||
import { useState, useEffect } from "react";
|
||||
|
||||
const UseEffectBasics = () => {
|
||||
const [value, setValue] = useState(0);
|
||||
|
||||
const handleClick = () => {
|
||||
setValue(value + 1);
|
||||
};
|
||||
|
||||
const sayHello = () => {
|
||||
console.log("hello there");
|
||||
};
|
||||
|
||||
useEffect(() => {
|
||||
sayHello();
|
||||
});
|
||||
|
||||
// useEffect(() => {
|
||||
// sayHello();
|
||||
// }, []);
|
||||
|
||||
// useEffect(() => {
|
||||
// sayHello();
|
||||
// }, [value]);
|
||||
|
||||
return (
|
||||
<div className="card w-96 bg-base-100 shadow-xl border border-base-200">
|
||||
<h1>value : {value}</h1>
|
||||
<button className="btn" onClick={handleClick}>
|
||||
click me
|
||||
</button>
|
||||
</div>
|
||||
);
|
||||
};
|
||||
export default UseEffectBasics;
|
||||
@@ -0,0 +1,22 @@
|
||||
"use client";
|
||||
|
||||
import { refreshWeatherData } from "@/app/actions";
|
||||
import { useTransition, JSX } from "react";
|
||||
|
||||
export default function RefreshButton(): JSX.Element {
|
||||
const [isPending, startTransition] = useTransition();
|
||||
|
||||
return (
|
||||
<button
|
||||
className="btn btn-primary"
|
||||
disabled={isPending}
|
||||
onClick={() => {
|
||||
startTransition(async () => {
|
||||
await refreshWeatherData();
|
||||
});
|
||||
}}
|
||||
>
|
||||
{isPending ? "Refreshing..." : "Refresh Weather Now"}
|
||||
</button>
|
||||
);
|
||||
}
|
||||
@@ -0,0 +1,132 @@
|
||||
import { JSX } from "react";
|
||||
import RefreshButton from "./RefreshButton";
|
||||
|
||||
// 1. Define explicit TypeScript interfaces for the Open-Meteo response
|
||||
interface OpenMeteoResponse {
|
||||
current: {
|
||||
time: string;
|
||||
temperature_2m: number;
|
||||
relative_humidity_2m: number;
|
||||
wind_speed_10m: number;
|
||||
weather_code: number;
|
||||
};
|
||||
current_units: {
|
||||
temperature_2m: string;
|
||||
relative_humidity_2m: string;
|
||||
wind_speed_10m: string;
|
||||
};
|
||||
}
|
||||
|
||||
// Map WMO Weather Interpretation Codes to friendly labels & badge styles
|
||||
// https://emojipedia.org/ copy and paste!
|
||||
function getWeatherInfo(code: number): { label: string; badgeClass: string } {
|
||||
if (code === 0) return { label: "Clear Sky ☀️", badgeClass: "badge-warning" };
|
||||
if (code >= 1 && code <= 3)
|
||||
return { label: "Partly Cloudy ⛅", badgeClass: "badge-info" };
|
||||
if (code >= 45 && code <= 48)
|
||||
return { label: "Foggy 🌫️", badgeClass: "badge-ghost" };
|
||||
if (code >= 51 && code <= 67)
|
||||
return { label: "Rain / Drizzle 🌧️", badgeClass: "badge-primary" };
|
||||
if (code >= 71 && code <= 77)
|
||||
return { label: "Snow ❄️", badgeClass: "badge-secondary" };
|
||||
return { label: "Stormy ⛈️", badgeClass: "badge-error" };
|
||||
}
|
||||
|
||||
// 2. Async Server Component - direct data fetching on the server
|
||||
export default async function WeatherPage(): Promise<JSX.Element> {
|
||||
// Fetching London forecast from Open-Meteo (No API key needed)
|
||||
const res = await fetch(
|
||||
"https://api.open-meteo.com/v1/forecast?latitude=51.5074&longitude=-0.1278¤t=temperature_2m,relative_humidity_2m,wind_speed_10m,weather_code",
|
||||
{
|
||||
// Revalidate every 10 minutes (ISR - Incremental Static Regeneration)
|
||||
next: { revalidate: 600 }
|
||||
// next: {
|
||||
// tags: ["weather-data"] // <--- Label this request with a tag
|
||||
// }
|
||||
}
|
||||
);
|
||||
|
||||
// -------------------------------------------------------------
|
||||
// ⏳ SIMULATION DELAY
|
||||
// Slows down the revalidation so the STALE window stays open.
|
||||
// await new Promise((resolve) => setTimeout(resolve, 3000));
|
||||
// -------------------------------------------------------------
|
||||
|
||||
if (!res.ok) {
|
||||
throw new Error("Failed to fetch weather data from Open-Meteo.");
|
||||
}
|
||||
|
||||
const data: OpenMeteoResponse = await res.json();
|
||||
const weather = getWeatherInfo(data.current.weather_code);
|
||||
|
||||
return (
|
||||
<main className="min-h-screen bg-base-200 p-8 flex justify-center items-center">
|
||||
{/* daisyUI Card Container */}
|
||||
<div className="card w-96 bg-base-100 shadow-xl border border-base-300">
|
||||
<div className="card-body">
|
||||
{/* Header section with Location & Condition Badge */}
|
||||
<div className="flex justify-between items-center">
|
||||
<h2 className="card-title text-2xl font-bold">London Weather</h2>
|
||||
<span
|
||||
className={`badge ${weather.badgeClass} gap-2 p-3 font-semibold`}
|
||||
>
|
||||
{weather.label}
|
||||
</span>
|
||||
</div>
|
||||
|
||||
<p className="text-xs text-base-content/60">
|
||||
Last updated: {new Date(data.current.time).toLocaleTimeString()}
|
||||
</p>
|
||||
|
||||
<div className="divider my-2"></div>
|
||||
|
||||
{/* daisyUI Stats Grid */}
|
||||
<div className="stats stats-vertical shadow bg-base-200">
|
||||
{/* Temperature Stat */}
|
||||
<div className="stat">
|
||||
<div className="stat-title">Temperature</div>
|
||||
<div className="stat-value text-primary">
|
||||
{data.current.temperature_2m}
|
||||
<span className="text-2xl font-normal ml-1">
|
||||
{data.current_units.temperature_2m}
|
||||
</span>
|
||||
</div>
|
||||
<div className="stat-desc">Real-time server reading</div>
|
||||
</div>
|
||||
|
||||
{/* Humidity Stat */}
|
||||
<div className="stat">
|
||||
<div className="stat-title">Humidity</div>
|
||||
<div className="stat-value text-secondary">
|
||||
{data.current.relative_humidity_2m}
|
||||
<span className="text-xl font-normal ml-1">
|
||||
{data.current_units.relative_humidity_2m}
|
||||
</span>
|
||||
</div>
|
||||
<div className="stat-desc">Relative humidity</div>
|
||||
</div>
|
||||
|
||||
{/* Wind Speed Stat */}
|
||||
<div className="stat">
|
||||
<div className="stat-title">Wind Speed</div>
|
||||
<div className="stat-value text-accent">
|
||||
{data.current.wind_speed_10m}
|
||||
<span className="text-xl font-normal ml-1">
|
||||
{data.current_units.wind_speed_10m}
|
||||
</span>
|
||||
</div>
|
||||
<div className="stat-desc">10m surface level</div>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<div className="card-actions justify-end mt-4">
|
||||
<button className="btn btn-sm btn-outline btn-accent">
|
||||
Live Data (Server Fetched)
|
||||
</button>
|
||||
</div>
|
||||
<RefreshButton />
|
||||
</div>
|
||||
</div>
|
||||
</main>
|
||||
);
|
||||
}
|
||||
@@ -0,0 +1,18 @@
|
||||
import { defineConfig, globalIgnores } from "eslint/config";
|
||||
import nextVitals from "eslint-config-next/core-web-vitals";
|
||||
import nextTs from "eslint-config-next/typescript";
|
||||
|
||||
const eslintConfig = defineConfig([
|
||||
...nextVitals,
|
||||
...nextTs,
|
||||
// Override default ignores of eslint-config-next.
|
||||
globalIgnores([
|
||||
// Default ignores of eslint-config-next:
|
||||
".next/**",
|
||||
"out/**",
|
||||
"build/**",
|
||||
"next-env.d.ts",
|
||||
]),
|
||||
]);
|
||||
|
||||
export default eslintConfig;
|
||||
@@ -0,0 +1,17 @@
|
||||
import type { NextConfig } from "next";
|
||||
|
||||
const nextConfig: NextConfig = {
|
||||
/* config options here */
|
||||
images: {
|
||||
remotePatterns: [
|
||||
{
|
||||
protocol: "https",
|
||||
hostname: "avatars.githubusercontent.com",
|
||||
port: "",
|
||||
pathname: "/**",
|
||||
},
|
||||
],
|
||||
},
|
||||
};
|
||||
|
||||
export default nextConfig;
|
||||
Generated
+7030
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||||
{
|
||||
"name": "params",
|
||||
"version": "0.1.0",
|
||||
"private": true,
|
||||
"scripts": {
|
||||
"dev": "next dev",
|
||||
"build": "next build",
|
||||
"start": "next start",
|
||||
"lint": "eslint"
|
||||
},
|
||||
"dependencies": {
|
||||
"axios": "^1.19.0",
|
||||
"daisyui": "^5.7.15",
|
||||
"geist": "^1.7.2",
|
||||
"next": "16.3.0",
|
||||
"react": "19.2.8",
|
||||
"react-dom": "19.2.8"
|
||||
},
|
||||
"devDependencies": {
|
||||
"@tailwindcss/postcss": "^4.3.3",
|
||||
"@types/node": "^20",
|
||||
"@types/react": "^19",
|
||||
"@types/react-dom": "^19",
|
||||
"eslint": "^9",
|
||||
"eslint-config-next": "16.3.0",
|
||||
"tailwindcss": "^4.3.3",
|
||||
"typescript": "^5"
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,7 @@
|
||||
const config = {
|
||||
plugins: {
|
||||
"@tailwindcss/postcss": {},
|
||||
},
|
||||
};
|
||||
|
||||
export default config;
|
||||
@@ -0,0 +1 @@
|
||||
<svg fill="none" viewBox="0 0 16 16" xmlns="http://www.w3.org/2000/svg"><path d="M14.5 13.5V5.41a1 1 0 0 0-.3-.7L9.8.29A1 1 0 0 0 9.08 0H1.5v13.5A2.5 2.5 0 0 0 4 16h8a2.5 2.5 0 0 0 2.5-2.5m-1.5 0v-7H8v-5H3v12a1 1 0 0 0 1 1h8a1 1 0 0 0 1-1M9.5 5V2.12L12.38 5zM5.13 5h-.62v1.25h2.12V5zm-.62 3h7.12v1.25H4.5zm.62 3h-.62v1.25h7.12V11z" clip-rule="evenodd" fill="#666" fill-rule="evenodd"/></svg>
|
||||
|
After Width: | Height: | Size: 391 B |
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||||
<svg fill="none" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 16"><g clip-path="url(#a)"><path fill-rule="evenodd" clip-rule="evenodd" d="M10.27 14.1a6.5 6.5 0 0 0 3.67-3.45q-1.24.21-2.7.34-.31 1.83-.97 3.1M8 16A8 8 0 1 0 8 0a8 8 0 0 0 0 16m.48-1.52a7 7 0 0 1-.96 0H7.5a4 4 0 0 1-.84-1.32q-.38-.89-.63-2.08a40 40 0 0 0 3.92 0q-.25 1.2-.63 2.08a4 4 0 0 1-.84 1.31zm2.94-4.76q1.66-.15 2.95-.43a7 7 0 0 0 0-2.58q-1.3-.27-2.95-.43a18 18 0 0 1 0 3.44m-1.27-3.54a17 17 0 0 1 0 3.64 39 39 0 0 1-4.3 0 17 17 0 0 1 0-3.64 39 39 0 0 1 4.3 0m1.1-1.17q1.45.13 2.69.34a6.5 6.5 0 0 0-3.67-3.44q.65 1.26.98 3.1M8.48 1.5l.01.02q.41.37.84 1.31.38.89.63 2.08a40 40 0 0 0-3.92 0q.25-1.2.63-2.08a4 4 0 0 1 .85-1.32 7 7 0 0 1 .96 0m-2.75.4a6.5 6.5 0 0 0-3.67 3.44 29 29 0 0 1 2.7-.34q.31-1.83.97-3.1M4.58 6.28q-1.66.16-2.95.43a7 7 0 0 0 0 2.58q1.3.27 2.95.43a18 18 0 0 1 0-3.44m.17 4.71q-1.45-.12-2.69-.34a6.5 6.5 0 0 0 3.67 3.44q-.65-1.27-.98-3.1" fill="#666"/></g><defs><clipPath id="a"><path fill="#fff" d="M0 0h16v16H0z"/></clipPath></defs></svg>
|
||||
|
After Width: | Height: | Size: 1.0 KiB |
@@ -0,0 +1 @@
|
||||
<svg xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 394 80"><path fill="#000" d="M262 0h68.5v12.7h-27.2v66.6h-13.6V12.7H262V0ZM149 0v12.7H94v20.4h44.3v12.6H94v21h55v12.6H80.5V0h68.7zm34.3 0h-17.8l63.8 79.4h17.9l-32-39.7 32-39.6h-17.9l-23 28.6-23-28.6zm18.3 56.7-9-11-27.1 33.7h17.8l18.3-22.7z"/><path fill="#000" d="M81 79.3 17 0H0v79.3h13.6V17l50.2 62.3H81Zm252.6-.4c-1 0-1.8-.4-2.5-1s-1.1-1.6-1.1-2.6.3-1.8 1-2.5 1.6-1 2.6-1 1.8.3 2.5 1a3.4 3.4 0 0 1 .6 4.3 3.7 3.7 0 0 1-3 1.8zm23.2-33.5h6v23.3c0 2.1-.4 4-1.3 5.5a9.1 9.1 0 0 1-3.8 3.5c-1.6.8-3.5 1.3-5.7 1.3-2 0-3.7-.4-5.3-1s-2.8-1.8-3.7-3.2c-.9-1.3-1.4-3-1.4-5h6c.1.8.3 1.6.7 2.2s1 1.2 1.6 1.5c.7.4 1.5.5 2.4.5 1 0 1.8-.2 2.4-.6a4 4 0 0 0 1.6-1.8c.3-.8.5-1.8.5-3V45.5zm30.9 9.1a4.4 4.4 0 0 0-2-3.3 7.5 7.5 0 0 0-4.3-1.1c-1.3 0-2.4.2-3.3.5-.9.4-1.6 1-2 1.6a3.5 3.5 0 0 0-.3 4c.3.5.7.9 1.3 1.2l1.8 1 2 .5 3.2.8c1.3.3 2.5.7 3.7 1.2a13 13 0 0 1 3.2 1.8 8.1 8.1 0 0 1 3 6.5c0 2-.5 3.7-1.5 5.1a10 10 0 0 1-4.4 3.5c-1.8.8-4.1 1.2-6.8 1.2-2.6 0-4.9-.4-6.8-1.2-2-.8-3.4-2-4.5-3.5a10 10 0 0 1-1.7-5.6h6a5 5 0 0 0 3.5 4.6c1 .4 2.2.6 3.4.6 1.3 0 2.5-.2 3.5-.6 1-.4 1.8-1 2.4-1.7a4 4 0 0 0 .8-2.4c0-.9-.2-1.6-.7-2.2a11 11 0 0 0-2.1-1.4l-3.2-1-3.8-1c-2.8-.7-5-1.7-6.6-3.2a7.2 7.2 0 0 1-2.4-5.7 8 8 0 0 1 1.7-5 10 10 0 0 1 4.3-3.5c2-.8 4-1.2 6.4-1.2 2.3 0 4.4.4 6.2 1.2 1.8.8 3.2 2 4.3 3.4 1 1.4 1.5 3 1.5 5h-5.8z"/></svg>
|
||||
|
After Width: | Height: | Size: 1.3 KiB |
@@ -0,0 +1 @@
|
||||
<svg fill="none" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1155 1000"><path d="m577.3 0 577.4 1000H0z" fill="#fff"/></svg>
|
||||
|
After Width: | Height: | Size: 128 B |
@@ -0,0 +1 @@
|
||||
<svg fill="none" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 16"><path fill-rule="evenodd" clip-rule="evenodd" d="M1.5 2.5h13v10a1 1 0 0 1-1 1h-11a1 1 0 0 1-1-1zM0 1h16v11.5a2.5 2.5 0 0 1-2.5 2.5h-11A2.5 2.5 0 0 1 0 12.5zm3.75 4.5a.75.75 0 1 0 0-1.5.75.75 0 0 0 0 1.5M7 4.75a.75.75 0 1 1-1.5 0 .75.75 0 0 1 1.5 0m1.75.75a.75.75 0 1 0 0-1.5.75.75 0 0 0 0 1.5" fill="#666"/></svg>
|
||||
|
After Width: | Height: | Size: 385 B |
@@ -0,0 +1,34 @@
|
||||
{
|
||||
"compilerOptions": {
|
||||
"target": "ES2017",
|
||||
"lib": ["dom", "dom.iterable", "esnext"],
|
||||
"allowJs": true,
|
||||
"skipLibCheck": true,
|
||||
"strict": true,
|
||||
"noEmit": true,
|
||||
"esModuleInterop": true,
|
||||
"module": "esnext",
|
||||
"moduleResolution": "bundler",
|
||||
"resolveJsonModule": true,
|
||||
"isolatedModules": true,
|
||||
"jsx": "react-jsx",
|
||||
"incremental": true,
|
||||
"plugins": [
|
||||
{
|
||||
"name": "next"
|
||||
}
|
||||
],
|
||||
"paths": {
|
||||
"@/*": ["./*"]
|
||||
}
|
||||
},
|
||||
"include": [
|
||||
"next-env.d.ts",
|
||||
"**/*.ts",
|
||||
"**/*.tsx",
|
||||
".next/types/**/*.ts",
|
||||
".next/dev/types/**/*.ts",
|
||||
"**/*.mts"
|
||||
],
|
||||
"exclude": ["node_modules"]
|
||||
}
|
||||
Reference in new issue
Block a user