import { NextRequest, NextResponse } from 'next/server';
import { getAutotaskClient } from '@/lib/services/autotask-factory';

export async function GET(request: NextRequest) {
  try {
    const client = getAutotaskClient();
    const allCompanies = await client.getAllCompanies();
    
    // Filter to only show customers (companyType = 1)
    // companyType 1 = Customer, 2 = Lead, 3 = Prospect, 4 = Dead, 5 = Cancelation, 6 = Vendor, 7 = Partner
    const companies = allCompanies.filter(company => company.companyType === 1);
    
    return NextResponse.json({ companies });
  } catch (error) {
    console.error('Error fetching companies:', error);
    return NextResponse.json(
      { error: error instanceof Error ? error.message : 'Failed to fetch companies' },
      { status: 500 }
    );
  }
}