<?php

namespace App\Console\Commands;

use App\Console\Commands\Concerns\UpsertsGames;
use App\Services\IgdbService;
use Illuminate\Console\Command;

class ImportGamesCommand extends Command
{
    use UpsertsGames;
    protected $signature   = 'games:import {--limit=100} {--offset=0} {--popular} {--new} {--year=} {--platform=}';
    protected $description = 'Import games from IGDB into the local database';

    public function handle(IgdbService $igdb): int
    {
        $limit    = (int) $this->option('limit');
        $offset   = (int) $this->option('offset');
        $year     = $this->option('year')     ? (int) $this->option('year')     : null;
        $platform = $this->option('platform') ? (int) $this->option('platform') : null;

        if ($year && $platform) {
            $this->error('Use --year or --platform, not both.');
            return self::FAILURE;
        }

        $label = match (true) {
            $year     !== null => "year {$year}",
            $platform !== null => "platform IGDB ID {$platform}",
            $this->option('new') => 'new releases',
            default => "popular (offset: {$offset})",
        };
        $this->info("Fetching {$limit} games from IGDB ({$label})…");

        try {
            $results = match (true) {
                $year     !== null => $igdb->getGamesByYear($year, $limit, $offset),
                $platform !== null => $igdb->getGamesByPlatform($platform, $limit, $offset),
                $this->option('new') => $igdb->getNewReleases($limit),
                default => $igdb->getPopularGames($limit, $offset),
            };
        } catch (\Exception $e) {
            $this->error('IGDB request failed: ' . $e->getMessage());
            return self::FAILURE;
        }

        if (empty($results)) {
            $this->warn('No games returned from IGDB.');
            return self::SUCCESS;
        }

        $imported = 0;
        $bar = $this->output->createProgressBar(count($results));
        $bar->start();

        foreach ($results as $data) {
            try {
                $this->upsertGame($data, $igdb);
                $imported++;
            } catch (\Exception $e) {
                $this->newLine();
                $this->warn("Skipped game (igdb_id={$data['id']}): " . $e->getMessage());
            }
            $bar->advance();
        }

        $bar->finish();
        $this->newLine(2);
        $this->info("Done. Imported/updated {$imported} games.");

        return self::SUCCESS;
    }

}