<?php

namespace backend\models;

use Yii;
use yii\base\Model;
use yii\data\ActiveDataProvider;
use common\models\CardPackage;

/**
 * CardPackageSearch represents the model behind the search form about `common\models\CardPackage`.
 */
class CardPackageSearch extends CardPackage

{
	
	public static $STATUS_NOT_PRINTED = 10;
	public static $STATUS_PRINTED = 20;
	
	public $printStatus;
	
    /**
     * @inheritdoc
     */
    public function rules()
    {
        return [
            [['id_card_package', 'id_user',  'printed','printStatus'], 'integer'],
        ];
    }

    /**
     * @inheritdoc
     */
    public function scenarios()
    {
        // bypass scenarios() implementation in the parent class
        return Model::scenarios();
    }

    /**
     * Creates data provider instance with search query applied
     *
     * @param array $params
     *
     * @return ActiveDataProvider
     */
    public function search($params)
    {
        $query = CardPackage::find();

        $dataProvider = new ActiveDataProvider([
            'query' => $query,
        	'sort' =>[
        			'defaultOrder' => ['created_at' => SORT_DESC]
        	]
        ]);

        $this->load($params);

        if (!$this->validate()) {
            // uncomment the following line if you do not want to return any records when validation fails
            // $query->where('0=1');
            return $dataProvider;
        }

        $query->andFilterWhere([
            'id_card_package' => $this->id_card_package,
            'id_user' => $this->id_user,
        ]);
        
        if ( isset($this->printStatus)){
        	switch ($this->printStatus){
        		case self::$STATUS_NOT_PRINTED:
        			$query->andWhere( ['or' ,['card_package.printed' => null], [ "card_package.printed" => 0 ] ]);
        			break;
        		case self::$STATUS_PRINTED:
        			$query->andWhere( [">" ,"card_package.printed" , 0 ]);
        			break;
        	}
        }

        return $dataProvider;
    }
    
    public static function getPrintStatuses(){
    	return [
    		self::$STATUS_NOT_PRINTED => "Nincs letöltve",	
    		self::$STATUS_PRINTED => "Letöltve",	
    	];
    }
}