<?php

namespace frontend\models;

use Yii;
use yii\data\ActiveDataProvider;
use common\models\Transfer;
use common\models\Account;

use common\components\Helper;
/**
 * TransferSearch represents the model behind the search form about `common\models\Transfer`.
 */
class TransferSearch extends Transfer
{
	
	public $start;
	public $end;
	
	public $timestampStart;
	public $timestampEnd;
	
// 	public $totalsCreatedAt = ['total' => 0, 'accounts' =>[] ];
// 	public $totalsCreatedAtNotPaid= ['total' => 0, 'accounts' =>[]];
// 	public $totalsCreatedAtPaid= ['total' => 0, 'accounts' =>[]];
// 	public $totalsPaidAt= ['total' => 0, 'accounts' =>[]];
// 	public $totalsPaidAtNotCreatedAt= ['total' => 0, 'accounts' =>[]];
	
	
	public $totals;
	
	public $accounts;
	
	public $types;
	
    /**
     * @inheritdoc
     */
    public function rules()
    {
        return [
        		
        	[[ 'start',  ], 'date', 'format' =>Yii::$app->formatter->datetimeFormat  , 'timestampAttribute' => 'timestampStart' ,'timestampAttributeFormat' => 'yyyy-MM-dd HH:mm' ,'timeZone' => 'UTC' ],
        	[[ 'end' , ], 'date'  ,'format' =>Yii::$app->formatter->datetimeFormat  , 'timestampAttribute' => 'timestampEnd' ,'timestampAttributeFormat' => 'yyyy-MM-dd HH:mm' ,'timeZone' => 'UTC' ],
        		
			[ [ 'id_account'  ] , 'integer'],
        	['types', 'each', 'rule' => ['integer']],
        ];
    }


    /**
     * Creates data provider instance with search query applied
     *
     * @param array $params
     *
     * @return ActiveDataProvider
     */
    public function search($params)
    {
        $query = Transfer::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');
        }
        $query->andWhere( ['or',['id_user' => Yii::$app->user->id ] , ['paid_by' => Yii::$app->user->id],] );

        $query->andFilterWhere([
            'id_account' => $this->id_account,
            'type' => $this->type,
        ]);
        
        $query->andFilterWhere(['in' ,'type', $this->types]);

        $created_condition = ['and',[ '>=', 'transfer.created_at', $this->timestampStart ] ,[ '<', 'transfer.created_at', $this->timestampEnd ]  ];
        $paid_condition = ['and',[ '>=', 'transfer.paid_at', $this->timestampStart ] ,[ '<', 'transfer.paid_at', $this->timestampEnd ]  ];
        
        $query->andFilterWhere(['or' , $created_condition , $paid_condition]);
        
        Helper::restrictIfNotAdminTheStartDate($query, $this->timestampStart);
        
        return $dataProvider;
    }

    /**
     * @throws \yii\db\Exception
     */
    public function totalsTransfers(){
    	$accounts =  Account::find()->orderBy("name asc")->all();
    	$idUser = Yii::$app->user->id;
    	$this->totals = Transfer::mkTotals($this->timestampStart, $this->timestampEnd, $idUser, $this->types, $this->id_account, $accounts);
    }
    
}