<?php

namespace SCF\Core;


class System {

    /**
     * @var \SCF\Core\Database
     */
    private $_db;

    /**
     * @var array
     */
    private $system = [];

    /**
     * System constructor.
     * @param \SCF\Core\Database $db
     */
    public function __construct(Database $db)
    {
        $this->_db = $db;
        $this->getSettings();
    }

    /**
     * Collect settings from Database
     */
    private function getSettings()
    {
        $this->_db->query("SELECT * FROM sks_core_settings");
        $this->createSettings($this->_db->fetchArray());

    }

    /**
     * Returns vardump of all Settings in $this->system
     */
    public function sysAll()
    {
        return var_dump($this->system);

    }

    /**
     * @param $dbArray
     */
    private function createSettings($dbArray)
    {
        foreach ($dbArray as $item)
        {
            $this->system[$item['setting']] = $item['value'];
        }
    }

    /**
     * @param $value
     * @return string
     */
    public function getValue($value)
    {
        if(!$this->system[$value]) {
            return $value . ' is not Defined';
        }

        return $this->system[$value];
    }

    /**
     * @return mixed
     */
    public function getVersion()
    {
        $cmsversion = explode('|', $this->system['cms_vers']);
        return $cmsversion[0];
    }
}