<?php

namespace frontend\models;

use Yii;
use yii\base\Model;
use yii\data\ActiveDataProvider;
use common\models\Transfer;
use yii\base\Object;
use yii\db\Query;
use yii\db\Expression;
use common\models\Account;

use yii\helpers\ArrayHelper;
/**
 * 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 $accounts;
	
	public $types;
	
    /**
     * @inheritdoc
     */
    public function rules()
    {
        return [
//         	[[ 'start',  ], 'date'  , 'timestampAttribute' => 'timestampStart' ,'timestampAttributeFormat' => 'yyyy-MM-dd'  ],
//         	[[ 'end' , ], 'date'    , 'timestampAttribute' => 'timestampEnd' ,'timestampAttributeFormat' => 'yyyy-MM-dd' ],
        		
        	[[ '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']],
// 			[ [ 'types'  ], function ($attribute, $params) {
// 					if (!is_array($this->$attribute)) {
// 						$this->addError($attribute, 'Invalid array');
// 					}
// 				}],
        ];
    }


    /**
     * 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');
            return $dataProvider;
        }

        $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]);
        
        return $dataProvider;
    }
    
    public function totalsTransfers($params){
    	$accountTotals = [];
    	$fullTotal = [
    			'label' => Yii::t('common/transfer', 'Total'),
    			'money' => 0
    	];
    	
    	if ( $this->hasErrors() ){
    		return;	
    	}
    	
    	
    	$accounts =  Account::find()->orderBy("name asc")->all();
    	$accountMap = ArrayHelper::map( $accounts ,'id_account','name' );
    	$idUser = Yii::$app->user->id;
    	
    	$totals = Transfer::mkTotals($this->timestampStart, $this->timestampEnd, $idUser, $this->types, $this->id_account, $accounts, $accountMap);
    	
		$this->totalsCreatedAt = $totals['created_at'];
		$this->totalsPaidAt = $totals['paid_at'];
		$this->totalsCreatedAtPaid = $totals['created_at_paid'];
		$this->totalsCreatedAtNotPaid = $totals['created_at_not_paid'];
		$this->totalsPaidAtNotCreatedAt = $totals['paid_at_not_created_at'];
    
    }
    
}