glastree/app/Http/Controllers/Admin/BackupController.php

<?php

declare(strict_types=1);

namespace App\Http\Controllers\Admin;

use App\Http\Controllers\Controller;
use App\Models\AppSetting;
use App\Services\BackupService;
use Illuminate\Http\JsonResponse;
use Illuminate\Http\RedirectResponse;
use Illuminate\Http\Request;
use Illuminate\View\View;

class BackupController extends Controller
{
    private BackupService $backupService;

    public function __construct(BackupService $backupService)
    {
        $this->backupService = $backupService;
    }

    public function index(): View
    {
        $backups = $this->backupService->list();
        $config = $this->backupService->getConfig();

        return view('admin.backup.index', compact('backups', 'config'));
    }

    public function run(): RedirectResponse
    {
        $result = $this->backupService->run();

        if ($result['success']) {
            $steps = !empty($result['steps']) ? ' — ' . implode(', ', $result['steps']) : '';
            return redirect()->route('admin.backup.index')
                ->with('success', 'Backup completato: ' . ($result['filename'] ?? '') . ' (' . ($result['size_formatted'] ?? '') . ')' . $steps);
        }

        return redirect()->route('admin.backup.index')
            ->with('error', $result['message'] ?? 'Errore durante il backup.');
    }

    public function download(string $filename)
    {
        $filepath = $this->backupService->download($filename);

        if (!$filepath) {
            return redirect()->route('admin.backup.index')
                ->with('error', 'File di backup non trovato.');
        }

        return response()->download($filepath)->deleteFileAfterSend(false);
    }

    public function destroy(string $filename): RedirectResponse
    {
        if ($this->backupService->delete($filename)) {
            return redirect()->route('admin.backup.index')
                ->with('success', 'Backup "' . $filename . '" eliminato.');
        }

        return redirect()->route('admin.backup.index')
            ->with('error', 'Impossibile eliminare il backup.');
    }

    public function updateConfig(Request $request): RedirectResponse
    {
        $validated = $request->validate([
            'backup_path' => 'nullable|string|max:255',
            'backup_retention_days' => 'nullable|integer|min:1|max:365',
            'backup_include_files' => 'nullable|boolean',
            'backup_include_env' => 'nullable|boolean',
        ]);

        $this->backupService->saveConfig($validated);

        return redirect()->route('admin.backup.index')
            ->with('success', 'Configurazione backup salvata.');
    }

    public function toggleAuto(): RedirectResponse
    {
        $enabled = !AppSetting::getSetting('backup_auto_enabled', false);
        $setting = AppSetting::first() ?? new AppSetting();
        $setting->backup_auto_enabled = $enabled;
        $setting->save();

        $msg = $enabled ? 'Backup automatico abilitato.' : 'Backup automatico disabilitato.';
        return redirect()->route('admin.backup.index')->with('success', $msg);
    }

    public function saveAutoConfig(Request $request): RedirectResponse
    {
        $validated = $request->validate([
            'backup_auto_enabled' => 'nullable|boolean',
            'backup_auto_frequency' => 'nullable|in:daily,weekly,monthly',
            'backup_auto_hour' => 'nullable|integer|min:0|max:23',
        ]);

        $setting = AppSetting::first() ?? new AppSetting();
        $setting->backup_auto_enabled = !empty($validated['backup_auto_enabled']);
        $setting->backup_auto_frequency = $validated['backup_auto_frequency'] ?? 'daily';
        $setting->backup_auto_hour = $validated['backup_auto_hour'] ?? 3;
        $setting->save();

        return redirect()->route('admin.backup.index')
            ->with('success', 'Configurazione backup automatico salvata.');
    }

    public function downloadMigrationScript(): JsonResponse
    {
        $script = view('admin.backup.migration-script')->render();

        return response()->json(['script' => $script]);
    }
}