feat: add noir section

packages/nextjs/app/engineering/circom/[slug]/page.tsx

@@ -11,7 +11,7 @@ type PageProps = {
 };
 
 export default async function Page({ params }: PageProps) {
-  const { title, steps } = await getSteps(params.slug);
+  const { title, steps } = await getSteps(params.slug, "circom");
   const challengeId = params.slug;
 
   return (
@@ -26,7 +26,7 @@ export default async function Page({ params }: PageProps) {
 
         {params.slug !== "1" && (
           <>
-            <Statement challengeId={challengeId} />
+            <Statement challengeId={challengeId} lang={"circom"} />
             <hr className="border-0 h-px bg-blue-500 shadow-[0_0_10px_2px_rgba(59,130,246,0.7)]" />
             <Verifier challengeId={challengeId} />
             <hr className="border-0 h-px bg-blue-500 shadow-[0_0_10px_2px_rgba(59,130,246,0.7)] mb-10" />
@@ -45,7 +45,10 @@ export default async function Page({ params }: PageProps) {
                 <p>{item.description}</p>
                 <pre>{item.commands.join("\n")}</pre>
                 {item.files && (
-                  <a href={`/challenges/challenge_${challengeId}/files/${item.files}`} download={`${item.files}`}>
+                  <a
+                    href={`/challenges/circom/challenge_${challengeId}/files/${item.files}`}
+                    download={`${item.files}`}
+                  >
                     Download: {item.files}
                   </a>
                 )}

packages/nextjs/app/engineering/noir/[slug]/page.tsx

@@ -0,0 +1,59 @@
+import Image from "next/image";
+import Statement from "~~/components/Statement";
+import Verifier from "~~/components/Verifier";
+import AccordionItem from "~~/components/ui/AccordionItem";
+import { getSteps } from "~~/utils/getStep";
+
+type PageProps = {
+  params: {
+    slug: string;
+  };
+};
+
+export default async function Page({ params }: PageProps) {
+  const { title, steps } = await getSteps(params.slug, "noir");
+  const challengeId = params.slug;
+
+  return (
+    <div className="flex items-center flex-col w-full pt-10">
+      <div className="w-full max-w-[67rem] p-4 bg-gray-800 rounded-lg">
+        <div className="flex items-center mb-4">
+          <Image src="/images/mission.png" alt="Mission" width={40} height={40} className="mr-2" />
+          <h2 className="text-3xl font-play font-bold text-white">
+            Challenge #{params.slug} - {title}
+          </h2>
+        </div>
+
+        {params.slug !== "1" && (
+          <>
+            <Statement challengeId={challengeId} lang={"noir"} />
+            <hr className="border-0 h-px bg-blue-500 shadow-[0_0_10px_2px_rgba(59,130,246,0.7)]" />
+            <Verifier challengeId={challengeId} />
+            <hr className="border-0 h-px bg-blue-500 shadow-[0_0_10px_2px_rgba(59,130,246,0.7)] mb-10" />
+          </>
+        )}
+
+        {steps.map((item: any, index: number) => (
+          <AccordionItem
+            key={index}
+            id={`${index}`}
+            challengeId={challengeId}
+            slug={params.slug}
+            title={item.step}
+            content={
+              <div>
+                <p>{item.description}</p>
+                <pre>{item.commands.join("\n")}</pre>
+                {item.files && (
+                  <a href={`/challenges/noir/challenge_${challengeId}/files/${item.files}`} download={`${item.files}`}>
+                    Download: {item.files}
+                  </a>
+                )}
+              </div>
+            }
+          />
+        ))}
+      </div>
+    </div>
+  );
+}

packages/nextjs/app/engineering/noir/layout.tsx

@@ -0,0 +1,18 @@
+import "@rainbow-me/rainbowkit/styles.css";
+import "~~/styles/globals.css";
+import { getMetadata } from "~~/utils/scaffold-eth/getMetadata";
+
+export const metadata = getMetadata({
+  title: "Zk Multiverse",
+  description: "Learn ZK with ZK Multiverse",
+});
+
+const ScaffoldEthApp = ({ children }: { children: React.ReactNode }) => {
+  return (
+    <section className="bg-local h-screen bg-repeat" style={{ backgroundImage: "url(/images/inner-bg.png)" }}>
+      {children}
+    </section>
+  );
+};
+
+export default ScaffoldEthApp;

packages/nextjs/app/engineering/noir/page.tsx

@@ -0,0 +1,78 @@
+"use client";
+
+import React, { Fragment } from "react";
+import Image from "next/image";
+import Link from "next/link";
+import type { NextPage } from "next";
+import { chunkArray } from "~~/utils/chunkArray";
+
+const challenges = [
+  { id: 1, title: "Challenge #1", isLocked: false },
+  { id: 2, title: "Challenge #2", isLocked: true },
+  { id: 3, title: "Challenge #3", isLocked: true },
+  { id: 4, title: "Challenge #4", isLocked: true },
+  { id: 5, title: "Challenge #5", isLocked: true },
+  { id: 6, title: "Challenge #6", isLocked: true },
+];
+
+const Home: NextPage = () => {
+  const rows = chunkArray(challenges, 3);
+
+  return (
+    <>
+      <div className="flex items-center justify-items-stretch flex-col flex-grow mt-40">
+        <h2 className="font-play text-[2.5rem] font-bold mb-20">Noir</h2>
+        {rows.map((row, rowIndex) => (
+          <div key={rowIndex} className="flex flex-row items-center mb-8">
+            {row.map((step, index) => {
+              const content = (
+                <div className={`flex flex-col items-center mx-4 ${step.isLocked ? "opacity-50" : ""} group`}>
+                  <div className="flex flex-col items-center">
+                    <div
+                      className={`flex flex-row text-center items-center font-play text-3xl cursor-pointer ${!step.isLocked && "group-hover:glow-title"}`}
+                    >
+                      {step.title}
+                      {step.isLocked && (
+                        <Image
+                          src="/images/locked.png"
+                          alt="Locked"
+                          width={20}
+                          height={20}
+                          className="ml-2 opacity-75"
+                        />
+                      )}
+                    </div>
+                    <div
+                      style={{ backgroundImage: "url(/images/step.png)" }}
+                      className={`bg-local flex flex-row justify-around items-start w-40 h-40 bg-cover ${step.isLocked ? "grayscale" : "transition-transform duration-300 group-hover:scale-105"}`}
+                    />
+                  </div>
+                </div>
+              );
+
+              return (
+                <Fragment key={step.id}>
+                  {step.isLocked ? (
+                    content
+                  ) : (
+                    <Link href={`/engineering/noir/${step.id}`} passHref>
+                      {content}
+                    </Link>
+                  )}
+                  {index < row.length - 1 && <div className="line-glow w-16 h-px mx-4"></div>}
+                </Fragment>
+              );
+            })}
+          </div>
+        ))}
+      </div>
+      <style jsx>{`
+        .group:hover .group-hover\:glow-title {
+          text-shadow: 0 0 10px rgba(255, 255, 255, 0.8);
+        }
+      `}</style>
+    </>
+  );
+};
+
+export default Home;

packages/nextjs/app/engineering/page.tsx

@@ -16,7 +16,7 @@ const languages = [
     title: "Noir",
     image: "/images/languages/noir.png",
     link: "/engineering/noir",
-    locked: true,
+    locked: false,
   },
   {
     title: "Python",

packages/nextjs/components/Statement.tsx

@@ -1,26 +1,64 @@
-import React from "react";
-// Import the statement for every challenge
-import Challenge2Content from "../public/challenges/challenge_2/statement";
-import Challenge4Content from "../public/challenges/challenge_4/statement";
+"use client";
+
+import React, { useEffect, useState } from "react";
 
 type StatementProps = {
   challengeId: string;
+  lang: string;
 };
 
 const NotFoundContent = () => <p>Challenge not found</p>;
 
-const Statement = ({ challengeId }: StatementProps) => {
-  let ChallengeContent;
-
-  switch (challengeId) {
-    case "2":
-      ChallengeContent = Challenge2Content;
-      break;
-    case "4":
-      ChallengeContent = Challenge4Content;
-      break;
-    default:
-      ChallengeContent = NotFoundContent;
+const Statement = ({ challengeId, lang }: StatementProps) => {
+  const [ChallengeContent, setChallengeContent] = useState<React.FC | null>(null);
+
+  useEffect(() => {
+    const loadChallengeContent = async () => {
+      try {
+        switch (lang) {
+          case "circom":
+            switch (challengeId) {
+              case "2":
+                const { default: Challenge2Content } = await import(
+                  "../public/challenges/circom/challenge_2/statement"
+                );
+                setChallengeContent(() => Challenge2Content);
+                break;
+              case "4":
+                const { default: Challenge4Content } = await import(
+                  "../public/challenges/circom/challenge_4/statement"
+                );
+                setChallengeContent(() => Challenge4Content);
+                break;
+              default:
+                setChallengeContent(() => NotFoundContent);
+                break;
+            }
+            break;
+
+          case "noir": // Otro caso para otro lenguaje
+            switch (challengeId) {
+              default:
+                setChallengeContent(() => NotFoundContent);
+                break;
+            }
+            break;
+
+          default:
+            setChallengeContent(() => NotFoundContent);
+            break;
+        }
+      } catch (error) {
+        console.error("Error loading challenge content", error);
+        setChallengeContent(() => NotFoundContent);
+      }
+    };
+
+    loadChallengeContent();
+  }, [challengeId, lang]);
+
+  if (!ChallengeContent) {
+    return <div>Loading...</div>;
   }
 
   return <ChallengeContent />;

packages/nextjs/public/challenges/noir/challenge_1/steps.json

@@ -0,0 +1,35 @@
+{
+    "title": "Noir installation",
+    "steps": [
+      {
+        "step": "Step 1 - Install Rust",
+        "description": ["Noir is built using Rust, so you need to install Rust first. Run the following command to install Rust:"],
+        "commands": ["curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh"]
+      },
+      {
+        "step": "Step 2",
+        "description": "After installation, you need to add Rust to your PATH by running:",
+        "commands": ["gsource $HOME/.cargo/env"]
+      },
+      {
+        "step": "Step 3",
+        "description": "Verify that Rust is installed correctly by checking its version:",
+        "commands": ["rustc --version"]
+      },
+      {
+        "step": "Step 4 - Install Noir",
+        "description": "With Rust installed, you can now install Noir using Cargo, the Rust package manager. To install the Noir version manager (noirup), run:",
+        "commands": ["cargo install noirup"]
+      },
+      {
+        "step": "Step 5",
+        "description": "This installs the version manager, noirup, which helps you install and manage versions of Noir. To install the latest version of Noir, run:",
+        "commands": ["noirup install"]
+      },
+      {
+        "step": "Step 6 - Create a New Noir Project",
+        "description": "Once Noir is installed, you can create a new project to start writing zk-SNARK circuits. To initialize a new Noir project inside a directory, use this command:",
+        "commands": ["nargo init"]
+      }
+    ]
+  }

packages/nextjs/utils/getStep.ts

@@ -1,8 +1,8 @@
 import fs from "fs/promises";
 import path from "path";
 
-export const getSteps = async (slug: string) => {
-  const filePath = path.join(process.cwd(), "public", "challenges", `challenge_${slug}/steps.json`);
+export const getSteps = async (slug: string, lang: string) => {
+  const filePath = path.join(process.cwd(), "public", "challenges", `${lang}/challenge_${slug}/steps.json`);
   const jsonData = await fs.readFile(filePath, "utf-8");
   const data = JSON.parse(jsonData);