import { NextRequest, NextResponse } from 'next/server';
import { getSession } from '@/lib/auth';
import { hasEmployeePermission } from '@/lib/employee-permissions';
import { pgGetSettings } from '@/lib/postgres/data-access';
import { pgGetSchedulerStatus } from '@/lib/postgres/scheduler';

export async function GET(request: NextRequest) {
  const session = await getSession();
  const settings = await pgGetSettings();

  if (
    !session?.user ||
    (!hasEmployeePermission(session.user, settings, 'admin.accounting') &&
      !hasEmployeePermission(session.user, settings, 'admin.expense-recurring'))
  ) {
    return NextResponse.json({ error: 'Unauthorized' }, { status: 401 });
  }

  try {
    const status = await pgGetSchedulerStatus();
    if (!status) {
      return NextResponse.json(
        { error: 'Scheduler status not found' },
        { status: 404 }
      );
    }

    return NextResponse.json(status, { status: 200 });
  } catch (error) {
    console.error('Error fetching scheduler status:', error);
    return NextResponse.json(
      { error: error instanceof Error ? error.message : 'Internal Server Error' },
      { status: 500 }
    );
  }
}
