<?php

namespace App\Repositories;

use App\Models\Production;
use Illuminate\Database\Eloquent\Collection;

class ProductionRepository
{
    /**
     * Neueste zuerst, gedeckelt auf $limit (OPT-3); null = alle.
     *
     * @return Collection<int, Production>
     */
    public function listForIndex(?int $limit = 500): Collection
    {
        return Production::query()
            ->with(['product', 'location', 'outputs.product'])
            ->orderByDesc('produced_at')
            ->orderByDesc('id')
            ->when($limit !== null, fn ($q) => $q->limit($limit))
            ->get();
    }
}