initial commit

app/api/download/route.ts

@@ -0,0 +1,39 @@
+import { NextRequest, NextResponse } from 'next/server';
+import { downloadVideo } from '@/lib/youtube';
+import { isValidYouTubeUrl } from '@/lib/utils';
+import type { DownloadRequest } from '@/lib/types';
+
+export async function POST(request: NextRequest) {
+  try {
+    const body: DownloadRequest = await request.json();
+    
+    if (!body.url || !body.format || !body.formatType) {
+      return NextResponse.json(
+        { success: false, error: 'Missing required fields' },
+        { status: 400 }
+      );
+    }
+    
+    // Validate YouTube URL
+    if (!isValidYouTubeUrl(body.url)) {
+      return NextResponse.json(
+        { success: false, error: 'Invalid YouTube URL' },
+        { status: 400 }
+      );
+    }
+    
+    const result = await downloadVideo(body);
+    
+    if (!result.success) {
+      return NextResponse.json(result, { status: 500 });
+    }
+    
+    return NextResponse.json(result);
+  } catch (error: any) {
+    console.error('API error:', error);
+    return NextResponse.json(
+      { success: false, error: error.message || 'Internal server error' },
+      { status: 500 }
+    );
+  }
+}