import { NextRequest, NextResponse } from 'next/server';
import { z } from 'zod';
import { getSession } from '@/lib/auth';
import { getGHLClientForUser } from '@/lib/ghl/helpers';

const statusSchema = z.object({
  status: z.enum(['read', 'unread']).optional(),
  starred: z.boolean().optional(),
});

export async function PUT(
  request: NextRequest,
  { params }: { params: Promise<{ conversationId: string }> }
) {
  const session = await getSession();
  if (!session) {
    return NextResponse.json({ error: 'Unauthorized' }, { status: 401 });
  }

  const ghl = await getGHLClientForUser(session.user.id);
  if (!ghl) {
    return NextResponse.json({ error: 'GHL not configured' }, { status: 400 });
  }

  const { conversationId } = await params;

  try {
    const body = await request.json();
    const validated = statusSchema.parse(body);

    if (validated.status === 'read') {
      await ghl.conversations.markAsRead(conversationId);
    } else if (validated.status === 'unread') {
      await ghl.conversations.markAsUnread(conversationId);
    }

    if (validated.starred === true) {
      await ghl.conversations.star(conversationId);
    } else if (validated.starred === false) {
      await ghl.conversations.unstar(conversationId);
    }

    return NextResponse.json({ success: true });
  } catch (error) {
    return NextResponse.json({ error: 'Failed to update status' }, { status: 500 });
  }
}