<?php

namespace App\Services;

use App\DTOs\UserDTO;
use App\Entities\UserEntity;
use App\Forms\UserForm;
use App\Helpers\UserHelper;
use App\Models\UserModel;
use CodeIgniter\Validation\Exceptions\ValidationException;
use RuntimeException;

class UserService extends CommonService
{
    public function __construct(UserModel $model)
    {
        parent::__construct($model);
        $this->addClassPaths('User');
    }
    public function getFormService(): UserForm
    {
        if ($this->formServiceInstance === null) {
            $this->formServiceInstance = new UserForm();
            $this->formServiceInstance->setAttributes([
                'pk_field'         => $this->model->getPKField(),
                'title_field'      => $this->model->getTitleField(),
                'table'            => $this->model->getTable(),
                'useAutoIncrement' => $this->model->useAutoIncrement(),
                'class_path' => $this->getClassPaths(false)
            ]);
        }
        return $this->formServiceInstance;
    }
    public function getHelper(): UserHelper
    {
        if ($this->helperInstance === null) {
            $this->helperInstance = new UserHelper();
            $this->helperInstance->setAttributes([
                'pk_field'         => $this->model->getPKField(),
                'title_field'      => $this->model->getTitleField(),
                'table'            => $this->model->getTable(),
                'useAutoIncrement' => $this->model->useAutoIncrement(),
                'class_path' => $this->getClassPaths(false)
            ]);
        }
        return $this->helperInstance;
    }
    //기본 기능부분
    public function create(UserDTO $dto): UserEntity
    {
        // DTO 객체를 배열로 변환하여 검증기에 전달
        $formDatas = (array) $dto;
        if (!service('validation')->setRules($this->getFormRules(__FUNCTION__))->run($formDatas)) {
            // 검증 실패 시, ValidationException을 던집니다.
            throw new ValidationException(implode("\n", service('validation')->getErrors()));
        }
        $formDatas['role'] = implode(DEFAULTS["DELIMITER_ROLE"], $formDatas['role']);
        $entity = $this->model->create($formDatas);
        return $entity;
    }
    // protected function modify_process(mixed $entity, array $formDatas): UserEntity
    // {
    //     // die(var_export($formDatas, true));
    //     //암호를 입력하지 않았을시는 변경하기 않게 하기위함
    //     if (isset($formDatas['passwd']) && $formDatas['passwd'] == "") {
    //         unset($formDatas['passwd']);
    //         unset($formDatas['confirmpassword']);
    //     }
    //     //Role을 지정이 있을경우에만 , toggle이나 batcjhjob에서는 없을수도 있으므로
    //     if (isset($formDatas['role'])) {
    //         $formDatas['role'] = implode(DEFAULTS["DELIMITER_ROLE"], $formDatas['role']);
    //     }
    //     // die(var_export($formDatas, true));
    //     $entity = parent::modify_process($entity, $formDatas);
    //     return $entity;
    // }
    // //List 검색용
    // //FormFilter 조건절 처리
    // public function index_condition_filterField(string $field, mixed $filter_value): void
    // {
    //     switch ($field) {
    //         case 'role':
    //             $where = "FIND_IN_SET(" . $this->model->escape($filter_value) . ", {$this->model->getTable()}.{$field}) > 0";
    //             //FIND_IN_SET()은 MySQL 함수이므로 CodeIgniter가 이를 일반 컬럼명으로 착각하고 escape하게 되면 오류가 발생합니다. 따라서 ->where($sql, null, false)로 명시하여 escape를 꺼줘야 정상 작동
    //             $this->model->where($where, null, false);
    //             break;
    //         default:
    //             parent::index_condition_filterField($field, $filter_value);
    //             break;
    //     }
    // }
    // //검색어조건절처리
    // public function index_condition_filterWord(string $word): void
    // {
    //     $this->model->orLike($this->model->getTable() . '.id', $word, 'both');
    //     $this->model->orLike($this->model->getTable() . "." . $this->model->getTitleField(), $word, 'both');
    //     $this->model->orLike($this->model->getTable() . '.email', $word, 'both');
    //     parent::index_condition_filterWord($word);
    // }
}