<?php declare(strict_types=1);

namespace App\Console\Commands;

use App\Support\Architecture\ArchitectureScanner;
use Illuminate\Console\Command;

final class ArchitectureScanCommand extends Command
{
    protected $signature = 'app:architecture-scan {--format=console : console or json} {--fail-on=error : error, warning, or none}';
    protected $description = 'Scan the codebase for modular architecture boundary violations.';

    public function handle(ArchitectureScanner $scanner): int
    {
        $violations = $scanner->scan();

        if ($this->option('format') === 'json') {
            $this->line(json_encode(array_map(fn ($v) => $v->toArray(), $violations), JSON_PRETTY_PRINT | JSON_UNESCAPED_SLASHES));
        } else {
            if ($violations === []) {
                $this->info('No architecture violations found. Suspiciously civilized.');
            }
            foreach ($violations as $violation) {
                $this->line(sprintf(
                    '[%s] %s %s:%d %s',
                    strtoupper($violation->severity),
                    $violation->ruleId,
                    $violation->file,
                    $violation->line,
                    $violation->message
                ));
                if ($violation->suggestedFix) {
                    $this->line('  Fix: '.$violation->suggestedFix);
                }
            }
        }

        $failOn = (string) $this->option('fail-on');
        if ($failOn === 'none') {
            return self::SUCCESS;
        }

        foreach ($violations as $violation) {
            if ($violation->severity === 'error' || ($failOn === 'warning' && $violation->severity === 'warning')) {
                return self::FAILURE;
            }
        }

        return self::SUCCESS;
    }
}