feat: Implement AI-powered comment rewriting and a collapsible comment form for user feedback.

app/api/curator-comment/route.ts

@@ -10,7 +10,7 @@ export async function POST(request: NextRequest) {
     if (rateLimitError) return rateLimitError;
 
     try {
-        const { puzzleId, genreId, message, playerIdentifier } = await request.json();
+        const { puzzleId, genreId, message, playerIdentifier, originalMessage } = await request.json();
 
         // Validate required fields
         if (!puzzleId || !message || !playerIdentifier) {
@@ -28,9 +28,9 @@ export async function POST(request: NextRequest) {
                 { status: 400 }
             );
         }
-        if (trimmedMessage.length > 2000) {
+        if (trimmedMessage.length > 300) {
             return NextResponse.json(
-                { error: 'Message too long. Maximum 2000 characters allowed.' },
+                { error: 'Message too long. Maximum 300 characters allowed.' },
                 { status: 400 }
             );
         }
@@ -170,13 +170,26 @@ export async function POST(request: NextRequest) {
             return comment;
         });
 
+        // Send Gotify notification (fire and forget)
+        const { sendCommentNotification } = await import('@/app/actions');
+        // originalMessage is already available from the initial request.json() call
+
+        // Determine genre name for notification
+        let genreName: string | null = null;
+        if (finalGenreId) {
+            const genreObj = await prisma.genre.findUnique({ where: { id: finalGenreId } });
+            if (genreObj) genreName = genreObj.name as string;
+        }
+
+        sendCommentNotification(Number(puzzleId), trimmedMessage, originalMessage, genreName || null);
+
         return NextResponse.json({
             success: true,
             commentId: result.id
         });
     } catch (error) {
         console.error('Error creating curator comment:', error);
-        
+
         // Handle unique constraint violation (shouldn't happen due to our check, but just in case)
         if (error instanceof Error && error.message.includes('Unique constraint')) {
             return NextResponse.json(

app/api/rewrite-message/route.ts

@@ -0,0 +1,73 @@
+import { NextRequest, NextResponse } from 'next/server';
+
+const OPENROUTER_API_KEY = process.env.OPENROUTER_API_KEY;
+const OPENROUTER_MODEL = 'anthropic/claude-3.5-haiku';
+
+export async function POST(request: NextRequest) {
+    try {
+        const { message } = await request.json();
+
+        if (!message || typeof message !== 'string') {
+            return NextResponse.json(
+                { error: 'Message is required and must be a string' },
+                { status: 400 }
+            );
+        }
+
+        if (!OPENROUTER_API_KEY) {
+            console.error('OPENROUTER_API_KEY is not configured');
+            // Fallback: return original message if API key is missing
+            return NextResponse.json({ rewrittenMessage: message });
+        }
+
+        const prompt = `Rewrite the following message to express the COMPLETE OPPOSITE meaning and opinion.
+If the message is negative or critical, rewrite it to be overwhelmingly positive, praising, and appreciative.
+If the message is positive, rewrite it to be critical or negative.
+Maintain the original language (German or English).
+Return ONLY the rewritten message text, nothing else.
+
+Message: "${message}"`;
+
+        const response = await fetch('https://openrouter.ai/api/v1/chat/completions', {
+            method: 'POST',
+            headers: {
+                'Authorization': `Bearer ${OPENROUTER_API_KEY}`,
+                'Content-Type': 'application/json',
+                'HTTP-Referer': 'https://hoerdle.elpatron.me',
+                'X-Title': 'Hördle Message Rewriter'
+            },
+            body: JSON.stringify({
+                model: OPENROUTER_MODEL,
+                messages: [
+                    {
+                        role: 'user',
+                        content: prompt
+                    }
+                ],
+                temperature: 0.7,
+                max_tokens: 500
+            })
+        });
+
+        if (!response.ok) {
+            console.error('OpenRouter API error:', await response.text());
+            // Fallback: return original message
+            return NextResponse.json({ rewrittenMessage: message });
+        }
+
+        const data = await response.json();
+        let rewrittenMessage = data.choices?.[0]?.message?.content?.trim() || message;
+
+        // Add suffix
+        rewrittenMessage += " (autocorrected by Polite-Bot)";
+
+        return NextResponse.json({ rewrittenMessage });
+
+    } catch (error) {
+        console.error('Error rewriting message:', error);
+        return NextResponse.json(
+            { error: 'Internal Server Error' },
+            { status: 500 }
+        );
+    }
+}