<?php

namespace app\controllers;

use Yii;
use common\controllers\CommonMultiunitsController;

/**
 * This Controller is responsible for displaying multiple units
 */
class MultiunitsController extends CommonMultiunitsController {
	
	/**
	 * Function that adds the checked samples to the shopping cart.
	 */
	public function actionAdd() {
		
		// Yii::info("in the corred Add method");
		// if (Yii::$app->request->isAjax) {
		// $user = Yii::$app->user->id;
		$array = Yii::$app->getRequest ()->getBodyParams () ['MultiunitsForm'];
		
		$final = $array ['checked'];
		$units = [ ];
		// "/" were replaced by "SLASH" in the var names it needs to be re-replaced during
		// entry in shopping cart.
		foreach ( $final as $key => $value ) {
			if($value == 1){
			if (preg_match ( '*SLASH*', $key )) {
				unset ( $final [$key] );
				$key = str_replace ( 'SLASH', '/', $key );
				$key = str_replace ( 'PARO', '(', $key );
				$key = str_replace ( 'PARF', ')', $key );
				$key = str_replace ( 'DBLPT', ':', $key );
				$units [] = explode ( "---", $key );
			} else {
				$key = str_replace ( 'PARO', '(', $key );
				$key = str_replace ( 'PARF', ')', $key );
				$key = str_replace ( 'DBLPT', ':', $key );
				$units [] = explode ( "---", $key );
			}
			}
		}
// 		foreach ( $units as $u => $v )
// 			Yii::info ( "MULTIUNITS " . implode ( " ", $v ) );
		Yii::$app->session->set ( 'multiunits', $units );
		Yii::$app->session->set ( 'referrer', Yii::$app->request->referrer );
		// }
	}
	
	/**
	 * function updating the pjax widget, which shows the shopping cart content.
	 * 
	 * @return string
	 */
	public function actionAddedlist() {
		Yii::info ( "yeahhh" );
		$units = Yii::$app->session ['multiunits'];
		$url = Url::to ( array_merge ( [ 
				'search/record' 
		], [ 
				'unitID' => $units [0] [0],
				'collectioncode'=>$units[0][1], 'institutioncode'=>$units[0][2]]));
// 		Yii::info("URL : ".$url);
		$this->redirect($url);
	}

	
}