<?php

namespace App\Http\Controllers\Admin\Content;

use App\Http\Controllers\Controller;
use App\Models\CustomPostType;
use App\Services\ContentModelerService;
use Illuminate\Http\RedirectResponse;
use Illuminate\Http\Request;

/**
 * Controller for reordering custom fields.
 */
class CustomFieldReorderController extends Controller
{
    /**
     * Reorder fields.
     *
     * @param \Illuminate\Http\Request $request
     * @param \App\Models\CustomPostType $customPostType
     * @param \App\Services\ContentModelerService $service
     * @return \Illuminate\Http\RedirectResponse
     */
    public function __invoke(Request $request, CustomPostType $customPostType, ContentModelerService $service): RedirectResponse
    {
        $request->validate([
            'fields' => 'required|array',
            'fields.*.id' => 'required|exists:custom_fields,id',
            'fields.*.sort_order' => 'required|integer',
        ]);

        $service->reorderFields($request->fields);

        return redirect()->back()->with('success', 'Fields reordered.');
    }
}