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app/api/submitjobv1/route.ts

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+import { NextRequest, NextResponse } from "next/server";
+import { generateText } from "ai";
+import { getProviderForModel } from "@/lib/ai/provider-manager";
+import { extractFilesFromAI, sanitizeBranchName } from "@/lib/ai-utils";
+import { pushToGitHub } from "@/lib/github";
+import { appConfig } from "@/config/app.config";
+
+export async function GET() {
+  return NextResponse.json({ message: "Submit job endpoint (v1) is active. Use POST to submit a paper." });
+}
+
+export async function POST(request: NextRequest) {
+  try {
+    const { 
+      arxivUrl, 
+      paperContent, 
+      repo, 
+      paperName,
+      model = appConfig.ai.defaultModel 
+    } = await request.json();
+
+    if (!repo) {
+      return NextResponse.json({ error: "Target GitHub repository is required (e.g. 'owner/repo')" }, { status: 400 });
+    }
+
+    if (!paperName) {
+      return NextResponse.json({ error: "Paper name is required for branch naming" }, { status: 400 });
+    }
+
+    const githubToken = process.env.PERSONAL_ACCESS_TOKEN;
+    if (!githubToken) {
+      return NextResponse.json({ error: "GitHub PERSONAL_ACCESS_TOKEN not configured in environment" }, { status: 500 });
+    }
+
+    let finalPaperContent = paperContent || "";
+
+    // 1. Get paper content from Arxiv if URL is provided
+    if (arxivUrl && !paperContent) {
+      console.log(`[submit-job] Scraping Arxiv: ${arxivUrl}`);
+      try {
+        const scrapeResponse = await fetch(`${process.env.NEXT_PUBLIC_APP_URL || 'http://localhost:3000'}/api/scrape-website`, {
+          method: 'POST',
+          headers: { 'Content-Type': 'application/json' },
+          body: JSON.stringify({ url: arxivUrl })
+        });
+        
+        if (scrapeResponse.ok) {
+          const scrapeData = await scrapeResponse.json();
+          if (scrapeData.success) {
+            finalPaperContent = scrapeData.data.content;
+          } else {
+            console.warn(`[submit-job] Scrape failed: ${scrapeData.error}`);
+          }
+        }
+      } catch (error) {
+        console.error(`[submit-job] Error calling scrape API:`, error);
+      }
+    }
+
+    if (!finalPaperContent) {
+      return NextResponse.json({ error: "No paper content provided or found at URL" }, { status: 400 });
+    }
+
+    // 2. Generate Code from Paper
+    console.log(`[submit-job] Generating code for: ${paperName}`);
+    const { client, actualModel } = getProviderForModel(model);
+
+    const systemPrompt = `You are an expert React developer. Your task is to transform the provided research paper content into a functional React application using Vite and Tailwind CSS.
+    
+The application should:
+1. Visualize the core concepts or findings of the paper.
+2. Provide interactive components if applicable (e.g., simulators, calculators, data explorers).
+3. Have a professional, clean UI.
+4. Include a detailed "About" section summarizing the paper.
+
+Output format:
+Generate multiple files using the <file path="..."> format.
+Always start with src/index.css, then src/App.jsx, then components.
+Do NOT include tailwind.config.js or vite.config.js.
+
+${finalPaperContent.substring(0, 10000)} // Truncated paper content for prompt`;
+
+    const { text: generatedContent } = await generateText({
+      model: client(actualModel),
+      system: "You transform research papers into interactive React code.",
+      prompt: systemPrompt,
+    });
+
+    // 3. Extract Files
+    const files = extractFilesFromAI(generatedContent);
+    if (files.length === 0) {
+      return NextResponse.json({ 
+        error: "AI failed to generate code in the expected format",
+        rawResponse: generatedContent.substring(0, 500)
+      }, { status: 500 });
+    }
+
+    // 4. Push to GitHub
+    const branchName = sanitizeBranchName(paperName);
+    const githubResult = await pushToGitHub(repo, branchName, files, githubToken);
+
+    return NextResponse.json({
+      success: true,
+      message: `Successfully transformed paper to code and pushed to GitHub`,
+      githubUrl: githubResult.url,
+      branch: branchName,
+      filesCount: files.length
+    });
+
+  } catch (error: any) {
+    console.error("[submit-job] Error:", error);
+    return NextResponse.json({ 
+      success: false, 
+      error: error.message || "An unexpected error occurred" 
+    }, { status: 500 });
+  }
+}