/**
  * Creates data provider instance with search query applied
  *
  * @param array $params
  *
  * @return ActiveDataProvider
  */
 public function search($params)
 {
     $query = Relatorio::find();
     $dataProvider = new ActiveDataProvider(['query' => $query, 'pagination' => ['pageSize' => 10], 'sort' => ['defaultOrder' => ['idrelatorio' => 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(['idrelatorio' => $this->idrelatorio, 'datageracao' => $this->datageracao, 'inicio_intervalo' => $this->inicio_intervalo, 'fim_intervalo' => $this->fim_intervalo, 'usuario_id' => Yii::$app->user->getId()]);
     $query->andFilterWhere(['like', 'nome', $this->nome])->andFilterWhere(['like', 'tipo', $this->tipo]);
     return $dataProvider;
 }