<?php

namespace App\Console\Commands;

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

class ProcessFeedSchedule extends Command
{
    protected $signature = 'feed:schedule-process {time?}';

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

    public function handle(): int
    {
        $time = $this->argument('time') ?? now()->format('H:i');

        $schedules = FeedSchedule::whereTime('scheduled_at', $time)->get();

        if ($schedules->isEmpty()) {
            $this->info("No schedules found for time: {$time}");

            return 0;
        }

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

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

        $this->info('Processed '.$schedules->count()." feed schedules for time: {$time}");

        return 0;
    }
}