<?php

namespace App\Http\Requests\Call;

use App\Models\Category;
use Illuminate\Contracts\Validation\ValidationRule;
use Illuminate\Foundation\Http\FormRequest;
use Illuminate\Validation\Validator;

class UpdateRequest extends FormRequest
{
    /**
     * Determine if the user is authorized to make this request.
     */
    public function authorize(): bool
    {
        $operator_telephone_id = auth()->user()->telephone_id;

        if ($operator_telephone_id == $this->call->telephone_id) {
            return true;
        }
        return false;
    }

    /**
     * Get the validation rules that apply to the request.
     *
     * @return array<string, ValidationRule|array|string>
     */
    public function rules(): array
    {
        return [
            'category_id' => 'required|integer',
            'subcategory_id' => 'required|integer',
            'description' => 'string',
        ];
    }

    public function after(): array
    {
        return [
            function (Validator $validator) {
                if ($this->somethingElseIsInvalid()) {
                    $validator->errors()->add(
                        'category',
                        __('messages.combination_of_category_and_subcategory_does_not_exist')
                    );
                }
            }
        ];
    }

    private function somethingElseIsInvalid(): bool
    {
        $category_id = $this->category_id;
        $subcategory_id = $this->subcategory_id;

        if ($category_id && $subcategory_id) {
            return !Category::query()->where([
                ['category_id', $category_id],
                ['subcategory_id', $subcategory_id]
            ])->exists();
        }

        return false;
    }
}