<?php

declare(strict_types=1);

namespace Modules\Helpdesk\Http\Controllers;

use Illuminate\Http\RedirectResponse;
use Illuminate\Routing\Controller;
use Illuminate\Support\Facades\Gate;
use Illuminate\Support\Facades\Schema;
use Modules\Helpdesk\Models\Attachment;
use Modules\Helpdesk\Services\AttachmentService;

final class AttachmentDeleteController extends Controller
{
    /**
     * Soft-delete a Helpdesk attachment after enforcing ticket update access.
     */
    public function __invoke(Attachment $attachment, AttachmentService $attachments): RedirectResponse
    {
        $ticket = $attachment->ticket;
        abort_if($ticket === null, 404);

        Gate::authorize('update', $ticket);

        if (Schema::hasColumn('helpdesk_attachments', 'deleted_at')) {
            $attachments->softDelete($attachment, (int) auth()->id());
        } else {
            $attachments->delete($attachment);
        }

        return redirect()
            ->route('helpdesk.tickets.show', $ticket)
            ->with('ticket-attachments-deleted', 'Attachment removed.');
    }
}