<?php

namespace App\Console\Commands;

use Illuminate\Console\Command;
use Illuminate\Support\Facades\File;

class CleanDeprecatedLayouts extends Command
{
    /**
     * The name and signature of the console command.
     *
     * @var string
     */
    protected $signature = 'netgescon:clean-layouts {--dry-run : Show what would be changed without making changes} {--force : Force changes without confirmation}';

    /**
     * The console command description.
     *
     * @var string
     */
    protected $description = 'Pulisce i layout deprecati e forza l\'uso del layout attivo di NetGescon';

    /**
     * Execute the console command.
     */
    public function handle()
    {
        $dryRun = $this->option('dry-run');
        $force = $this->option('force');

        $activeLayout = config('netgescon.active_layout', 'admin.layouts.netgescon');
        $deprecatedLayouts = config('netgescon.deprecated_layouts', []);

        $this->info("🔍 Scansione file Blade per layout deprecati...");
        $this->info("Layout attivo: {$activeLayout}");
        $this->info("Layout deprecati: " . implode(', ', $deprecatedLayouts));

        $files = File::allFiles(resource_path('views'));
        $changedFiles = [];
        $totalChanges = 0;

        foreach ($files as $file) {
            if ($file->getExtension() === 'php' && str_ends_with($file->getFilename(), '.blade.php')) {
                $content = File::get($file->getPathname());
                $originalContent = $content;

                foreach ($deprecatedLayouts as $deprecated) {
                    $pattern = "/@extends\s*\(\s*['\"]" . preg_quote($deprecated, '/') . "['\"]\s*\)/";
                    if (preg_match($pattern, $content)) {
                        $replacement = "@extends('{$activeLayout}')";
                        $content = preg_replace($pattern, $replacement, $content);

                        if (!$dryRun) {
                            File::put($file->getPathname(), $content);
                        }

                        $relativePath = str_replace(base_path() . '/', '', $file->getPathname());
                        $changedFiles[] = $relativePath;
                        $totalChanges++;

                        if ($dryRun) {
                            $this->line("🔄 [DRY-RUN] {$relativePath}: {$deprecated} → {$activeLayout}");
                        } else {
                            $this->line("✅ {$relativePath}: {$deprecated} → {$activeLayout}");
                        }
                    }
                }
            }
        }

        if ($totalChanges === 0) {
            $this->info("✨ Nessun layout deprecato trovato. Tutto pulito!");
            return;
        }

        if ($dryRun) {
            $this->warn("📋 [DRY-RUN] Sarebbero stati modificati {$totalChanges} file(s).");
            $this->info("💡 Rimuovi --dry-run per applicare le modifiche.");
        } else {
            $this->info("🎉 Modificati {$totalChanges} file(s) con successo!");

            // Pulisce le cache
            $this->info("🧹 Pulizia cache Laravel...");
            $this->call('view:clear');
            $this->call('config:clear');
            $this->call('route:clear');

            $this->info("✅ Pulizia completata!");
        }

        // Mostra riassunto
        if (!empty($changedFiles)) {
            $this->newLine();
            $this->info("📁 File modificati:");
            foreach ($changedFiles as $file) {
                $this->line("  • {$file}");
            }
        }
    }
}