<?php

namespace backend\models;

use yii\base\Model;
use yii\data\ActiveDataProvider;
use backend\models\Booking;

/**
 * BookingSearch represents the model behind the search form of `backend\models\Booking`.
 */
class BookingSearch extends Booking
{
    /**
     * {@inheritdoc}
     */
    public function rules()
    {
        return [
            [['id', 'vehicle_id', 'total_days', 'status'], 'integer'],
            [['booking_date', 'start_date', 'end_date'], 'safe'],
            [['rate', 'total_amount'], 'number'],
        ];
    }

    /**
     * {@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 = Booking::find();
        $query->orderBy(['id'=>SORT_DESC]);

        // add conditions that should always apply here

        $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;
        }

        // grid filtering conditions
        $query->andFilterWhere([
            'id' => $this->id,
            'vehicle_id' => $this->vehicle_id,
            'booking_date' => $this->booking_date,
            'start_date' => $this->start_date,
            'end_date' => $this->end_date,
            'total_days' => $this->total_days,
            'rate' => $this->rate,
            'total_amount' => $this->total_amount,
            'status' => $this->status,
        ]);

        return $dataProvider;
    }
}
