import { NextResponse } from 'next/server';
import { simpleParser } from 'mailparser';

export async function POST(request: Request) {
  try {
    const body = await request.json();
    const { emailContent } = body;
    
    if (!emailContent || typeof emailContent !== 'string') {
      return NextResponse.json(
        { error: 'Invalid email content' },
        { status: 400 }
      );
    }

    const parsed = await simpleParser(emailContent);
    
    return NextResponse.json({
      html: parsed.html || null,
      text: parsed.textAsHtml || parsed.text || null
    });
  } catch (error) {
    console.error('Error parsing email:', error);
    return NextResponse.json(
      { error: 'Failed to parse email' },
      { status: 500 }
    );
  }
}