<?php

/**
 * Класс сервиса = Упрощенный компонент
 */
class Controller_Service
{
    public $viewPath = array();
    public $registry; // Registry->getInstance
    public $template;
    public $templatePath;
    public $COMPONENTS_WEB;

    public function getTemplatePath($name)
    {
        return Path::join($this->viewPath[0], 'templates', 'modern', $name);
    }

    public function getTemplateWebPath()
    {
        return Path::join($this->webPath[0], strtolower(get_class($this)), 'templates', 'modern');
    }

    /**
     * @param $name Имя модели
     */
    private function getModelPath($name)
    {
        return Path::join (CMS_PATH, "model", $name . ".php");
    }

    /**
     * Создает модель
     * @param string $name    
     * @return model
     */
    public function getModel($name)
    {
        require_once 'mapper/mapper.php';

        require_once ($this->getModelPath ($name));
        $modelName = $name . "Mapper";
        $model = new $modelName ();
        $model->db = $this->db;
        return $model;
    }

    public function options($key, $val, $res) {
        $result = array();
        while($res->next()) {
            $result[] = array('value' => $res->getInt($key), 'name' => $res->getString($val));
        }
        return $result;
    }

    public function optionsPair($list, $selected = false) {
        $result = array();
        foreach ($list as $key => $value) {
            $result [] = array('value' => $key, 'name' => $value, 'selected' => $key == $selected);
        }
        return $result;
    }
}