<?php

namespace app\models;

use yii\base\Model;
use yii\data\ActiveDataProvider;
use app\models\Municipio;

/**
 * CidadeSearch represents the model behind the search form of `\app\models\Cidade`.
 */
class MunicipioSearch extends Municipio {

    /**
     * {@inheritdoc}
     */
    public function rules() {
        return [
                [['id', 'estado_id', 'status'], 'integer'],
                [['nome', 'cadastrado_em', 'atualizado_em'], 'safe'],
        ];
    }

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

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

        // add conditions that should always apply here

        $dataProvider = new ActiveDataProvider([
            'query' => $query,
            'sort' => ['defaultOrder' => ['nome' => SORT_ASC]],
            'pagination' => false,
        ]);

        $this->load($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;
        }

        // grid filtering conditions
        $query->andFilterWhere([
            'id' => $this->id,
            'estado_id' => $this->estado_id,
            'status' => $this->status,
            'cadastrado_em' => $this->cadastrado_em,
            'atualizado_em' => $this->atualizado_em,
        ]);

        $query->andFilterWhere(['like', 'nome', $this->nome]);

        return $dataProvider;
    }

}