<?php

namespace common\models;

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

/**
 * NewsSearch represents the model behind the search form about `common\models\News`.
 */
class NewsSearch extends News
{
    public $date_to;
    /**
     * @inheritdoc
     */
    public function rules()
    {
        return [
            [['id', 'sort_delete', 'is_active', 'mail_send', 'mails_count'], 'integer'],
            [['name', 'code', 'brief', 'content', 'title', 'kwords', 'descr', 'dt', 'img','date_to'], 'safe'],
        ];
    }

    /**
     * @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 = News::find();

        $dataProvider = new ActiveDataProvider([
            'query' => $query,
        ]);

        $this->load($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' => $this->id,
            'sort_delete' => $this->sort_delete,
            'is_active' => $this->is_active,
            'mail_send' => $this->mail_send,
            'mails_count' => $this->mails_count,
        ]);
        if( !empty( $this->dt ) || !empty( $this->date_to ) ){
            $date_from = \Yii::$app->converter->convertTo( 'timestamp', $this->dt );
            $date_to = \Yii::$app->converter->convertTo( 'timestamp', $this->date_to, ['begin_of_the_day' => false] );

            $query->andFilterWhere([
                'between', 'dt', $date_from, $date_to
            ]);

        }
        $query->andFilterWhere(['like', 'name', $this->name])
            ->andFilterWhere(['like', 'code', $this->code])
            ->andFilterWhere(['like', 'brief', $this->brief])
            ->andFilterWhere(['like', 'content', $this->content])
            ->andFilterWhere(['like', 'title', $this->title])
            ->andFilterWhere(['like', 'kwords', $this->kwords])
            ->andFilterWhere(['like', 'descr', $this->descr])
            ->andFilterWhere(['like', 'img', $this->img]);

        return $dataProvider;
    }
}