<?php

namespace App\Controllers;

use App\Controllers\BaseController;

abstract class CommonController extends BaseController
{
    private $_options = [];
    final public function __get($name)
    {
        if (!array_key_exists($name, $this->_options)) {
            return null;
        }
        return $this->_options[$name];
    }

    final public function __set($name, $value): void
    {
        $this->_options[$name] = $value;
    }

    //전송된 값 검증 및 임시저장
    final public function getFormFieldDatas(array $fields, array $fieldRules, array $formDatas = []): array
    {
        foreach ($fields as $field) {
            $formDatas[$field] = rtrim($this->request->getVar($field));
            log_message("debug", "{$field} : {$formDatas[$field]}");
        }
        //변경할 값 확인
        if (!$this->validate($fieldRules)) {
            throw new \Exception("데이터 검증 오류발생\n" . implode("\n", $this->validator->getErrors()));
        }
        return $formDatas;
    }
    //Field별 Form Option용
    protected function getFormFieldOption(string $field, array $options): array
    {
        switch ($field) {
            default:
                $temps = lang($this->_className . '.' . strtoupper($field));
                if (!is_array($temps)) {
                    throw new \Exception(__FUNCTION__ . "에서 {$field}의 데이터가 array가 아닙니다.\n" . var_export($temps, true));
                }
                $options[$field] = [
                    ["" => lang($this->_className . '.label.' . $field) . ' 선택'],
                    lang($this->_className . '.' . strtoupper($field))
                ];
                break;
        }
        return $options;
    }
    //Field별 Form Option용
    final public function getFormFieldOptions(array $fields, array $options = []): array
    {
        foreach ($fields as $field) {
            if (is_array($field)) {
                throw new \Exception(__FUNCTION__ . "에서 field가 array 입니다.\n" . var_export($field, true));
            }
            $options = $this->getFormFieldOption($field, $options);
        }
        return $options;
    }
    protected function getFormFieldRule(string $field, array $rules): array
    {
        if (is_array($field)) {
            throw new \Exception(__FUNCTION__ . "=> field가 array 입니다.\n" . var_export($field, true));
        }
        switch ($field) {
            default:
                $rules[$field] = $this->_model->getFieldRule($field, $rules);;
                break;
        }
        return $rules;
    }
    final public function getFormFieldRules(array $fields, array $rules = []): array
    {
        foreach ($fields as $field) {
            $rules = $this->getFormFieldRule($field, $rules);
        }
        return $rules;
    }
}