<?php

namespace App\Console\Commands;

use App\Models\FeedDelivery;
use App\Models\FeedSchedule;
use Illuminate\Console\Command;

class ProcessFeedSchedule extends Command
{
    /**
     * The name and signature of the console command.
     *
     * @var string
     */
    protected $signature = 'feed:schedule-process';

    /**
     * The console command description.
     *
     * @var string
     */
    protected $description = 'Process any pending feed schedules and adjust stock accordingly';

    public function handle(): int
    {
        $now = now();

        $schedules = FeedSchedule::all();

        foreach ($schedules as $schedule) {
            $feed = $schedule->feed;
            if ($feed) {
                $decrement = min($schedule->quantity, $feed->stock);
                $feed->decrement('stock', $decrement);
            }

            FeedDelivery::create([
                'feed_schedule_id' => $schedule->id,
                'feed_id' => $schedule->feed_id,
                'quantity' => $schedule->quantity,
                'delivered_at' => $now,
            ]);

            $schedule->save();
        }

        return 0;
    }
}