<?php

namespace common\modules\user\backend\models;

use common\modules\user\models\User;
use Yii;
use yii\base\Model;
use yii\data\ActiveDataProvider;
use common\models\Goods;

/**
 * GoodsSearch represents the model behind the search form about `common\models\Goods`.
 */
class UserSearch extends User
{
    /**
     * @inheritdoc
     */
    public function rules()
    {
        return [
            [['id', 'level_id'], 'integer'],
            [['nickname', 'tel', 'openid', 'access_token'], '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 = User::find();

        $dataProvider = new ActiveDataProvider([
            'query' => $query,
            'sort' => [
                'defaultOrder' => [
                    'id' => 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' => $this->id,
            'level_id' => $this->level_id,
        ]);

        $query->andFilterWhere(['like', 'nickname', $this->nickname])
            ->andFilterWhere(['like', 'tel', $this->tel])
            ->andFilterWhere(['like', 'access_token', $this->access_token])
            ->andFilterWhere(['like', 'openid', $this->openid]);

        return $dataProvider;
    }
}