<?php

namespace Database\Seeders;

use Illuminate\Database\Seeder;
use App\Models\Season;
use App\Models\Player;

class SeasonPlayerSeeder extends Seeder
{
    /**
     * Run the database seeds.
     *
     * @return void
     */
    public function run()
    {
        $this->command->info('Seeding season-player relationships...');

        $seasons = Season::all();
        $allPlayerIds = Player::pluck('id');

        if ($allPlayerIds->isEmpty()) {
            $this->command->warn('No players found. Skipping season-player seeding.');
            return;
        }

        $playersToAttachCount = min(5, $allPlayerIds->count());

        foreach ($seasons as $season) {
            $randomPlayerIds = $allPlayerIds->random($playersToAttachCount);

            // syncWithoutDetaching гарантирует уникальность связи.
            // Если такая пара (season_id, player_id) уже есть, она не будет добавлена.
            $season->players()->syncWithoutDetaching($randomPlayerIds);
        }

        $this->command->info('Finished seeding season-player relationships.');
    }
}