<?php

namespace Qs\Db;

use Qs\AbstractModel;
use Qs\Db\Model\Exception;
use Qs\Db\Model\TableAwareTrait;
use Zend_Db_Adapter_Pdo_Mysql;

class Model extends AbstractModel
{
    use TableAwareTrait;

    /**
     * @var Zend_Db_Adapter_Pdo_Mysql
     */
    protected $db;

    public function __construct(array $options = [])
    {
        $this->setOptions($options);
        $this->init();
    }

    /**
     * @param array $options
     * @throws Exception
     * @return void
     */
    protected function setOptions(array $options)
    {
        if (array_key_exists('options', $options)) {
            unset($options['options']);
        }
        foreach ($options as  $name => $value) {
            $method = 'set' . ucfirst($name);
            if (is_callable([$this, $method])) {
                $this->$method($value);
            } else {
                throw new Exception('"' . $name . '" option is not supported');
            }
        }
    }

    /**
     * @return void
     */
    protected function init()
    {
    }

    protected function setDb(Zend_Db_Adapter_Pdo_Mysql $db)
    {
        $this->db = $db;
        return $this;
    }

    public function find(array $key)
    {
        return $this->getTable()->searchBy($key);
    }
}