<?php

namespace Database\Seeders;

use App\Models\Feed;
use App\Models\FeedSchedule;
use Illuminate\Database\Seeder;

class FeedScheduleSeeder extends Seeder
{
    /**
     * Run the database seeds.
     */
    public function run(): void
    {
        $times = ['07:00', '12:00', '16:00'];
        $feeds = Feed::all();

        if ($feeds->isEmpty()) {
            $this->call(FeedSeeder::class);
            $feeds = Feed::all();
        }

        foreach ($times as $time) {
            $schedule = FeedSchedule::firstOrCreate([
                'scheduled_at' => $time,
            ]);

            // Attach 1-2 random feeds to each schedule
            $selectedFeeds = $feeds->random(rand(1, 2));

            foreach ($selectedFeeds as $feed) {
                // Check if already attached to avoid duplicates if re-run
                if (! $schedule->feeds()->where('feed_id', $feed->id)->exists()) {
                    $schedule->feeds()->attach($feed->id, [
                        'quantity' => rand(10, 50),
                    ]);
                }
            }
        }
    }
}