<?php

namespace frontend\controllers;

use Yii;
use common\models\Product;
use frontend\models\ProductSearch;
use yii\web\Controller;
use yii\web\NotFoundHttpException;
use yii\filters\VerbFilter;
use frontend\models\ProductSaleForm;
use common\models\Card;
use common\models\Customer;

/**
 * ProductController implements the CRUD actions for Product model.
 */
class ProductController extends Controller
{
	
	protected $card;
	protected $customer;
	
    public function behaviors()
    {
        return [
            'verbs' => [
                'class' => VerbFilter::className(),
                'actions' => [
                    'delete' => ['post'],
                ],
            ],
        ];
    }

    
    public function actionSale( $number = null){
    	
    	$this->findByNumber($number);
    	
    	$model = new ProductSaleForm();
    	
    	return $this->render("sale",[
    			'customer' => $this->customer,
    			'card' => $this->card
    	]);
    	
    	
    }
    
    /**
     * Lists all Product models.
     * @return mixed
     */
    public function actionIndex()
    {
        $searchModel = new ProductSearch();
        $dataProvider = $searchModel->search(Yii::$app->request->queryParams);

        return $this->render('index', [
            'searchModel' => $searchModel,
            'dataProvider' => $dataProvider,
        ]);
    }

    /**
     * Displays a single Product model.
     * @param integer $id
     * @return mixed
     */
    public function actionView($id)
    {
        return $this->render('view', [
            'model' => $this->findModel($id),
        ]);
    }

    /**
     * Creates a new Product model.
     * If creation is successful, the browser will be redirected to the 'view' page.
     * @return mixed
     */
    public function actionCreate()
    {
        $model = new Product();

        if ($model->load(Yii::$app->request->post()) && $model->save()) {
            return $this->redirect(['view', 'id' => $model->id_product]);
        } else {
            return $this->render('create', [
                'model' => $model,
            ]);
        }
    }

    /**
     * Updates an existing Product model.
     * If update is successful, the browser will be redirected to the 'view' page.
     * @param integer $id
     * @return mixed
     */
    public function actionUpdate($id)
    {
        $model = $this->findModel($id);

        if ($model->load(Yii::$app->request->post()) && $model->save()) {
            return $this->redirect(['view', 'id' => $model->id_product]);
        } else {
            return $this->render('update', [
                'model' => $model,
            ]);
        }
    }

    /**
     * Deletes an existing Product model.
     * If deletion is successful, the browser will be redirected to the 'index' page.
     * @param integer $id
     * @return mixed
     */
    public function actionDelete($id)
    {
        $this->findModel($id)->delete();

        return $this->redirect(['index']);
    }

    /**
     * Finds the Product model based on its primary key value.
     * If the model is not found, a 404 HTTP exception will be thrown.
     * @param integer $id
     * @return Product the loaded model
     * @throws NotFoundHttpException if the model cannot be found
     */
    protected function findModel($id)
    {
        if (($model = Product::findOne($id)) !== null) {
            return $model;
        } else {
            throw new NotFoundHttpException('The requested page does not exist.');
        }
    }
    
    protected function findByNumber($number){
    	$this->card = null;
    	$this->customer = null;
    	if ( $number != null ){
    		$this->card = Card::readCard($number);
    		if ( $this->card != null ){
    			$this->customer = Customer::find()->innerJoin(Card::tableName(), "customer.id_customer_card = card.id_card")->andWhere( [ 'customer.id_customer_card' => $this->card->id_card   ])->one();
    		}
    	}
    	 
    	
    }
    
}