import { NextResponse } from 'next/server';
import db from '@/lib/db';

export const dynamic = 'force-dynamic';

export async function GET() {
  const counters = db.prepare('SELECT * FROM counters ORDER BY order_index ASC, id ASC').all();
  return NextResponse.json(counters);
}

export async function POST(request: Request) {
  const { name, value = 0, group_id = null, image_path = null } = await request.json();
  if (!name?.trim()) {
    return NextResponse.json({ error: 'Name is required' }, { status: 400 });
  }
  const maxOrder = (db.prepare(
    'SELECT COALESCE(MAX(order_index), -1) AS m FROM counters'
  ).get() as { m: number }).m;
  const result = db.prepare(
    'INSERT INTO counters (name, value, group_id, image_path, order_index) VALUES (?, ?, ?, ?, ?)'
  ).run(name.trim(), value, group_id, image_path, maxOrder + 1);
  const counter = db.prepare('SELECT * FROM counters WHERE id = ?').get(result.lastInsertRowid);
  return NextResponse.json(counter, { status: 201 });
}