<?php

declare(strict_types=1);

namespace App\Http\Resources;

use App\Dto\ProductDto;
use App\Dto\RecipeDto;
use App\Models\Product;
use App\Models\Recipe;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Http\Request;
use Illuminate\Support\Arr;
use Illuminate\Support\Facades\Gate;
use Uwil\LaravelBackend\Resources\CommonResource as BaseCommonResource;

class CommonResource extends BaseCommonResource
{
    /**
     * Transform the resource into an array.
     *
     * @return array<string, mixed>
     */
    public function toArray(Request $request): array
    {
        $data       = parent::toArray($request);

        $resource = $this->resource;

        $modelClass = match (true) {
            $resource instanceof Model      => $resource::class,
            $resource instanceof ProductDto => Product::class,
            $resource instanceof RecipeDto  => Recipe::class,
            default                         => throw new \InvalidArgumentException('Resource must be an instance of ' . Model::class . ' or DTO'),
        };

        $data['modelClass'] = $modelClass;

        $data['policies'] = Arr::wrap($data['policies'] ?? []);

        $data['policies']['create']  = Gate::allows('create', $modelClass);
        $data['policies']['viewAny'] = Gate::allows('viewAny', $modelClass);

        return $data;
    }
}