<?php
/**
 * Created by PhpStorm.
 * User: Tsurkanov
 * Date: 15.10.2015
 * Time: 12:27
 */

namespace backend\controllers;

use backend\components\base\BaseController;
use common\components\CustomVarDamp;
use yii\filters\AccessControl;
use backend\models\UploadFileCrossingForm;
use backend\models\DetailsCrosses;
use yii\web\UploadedFile;
use \Yii;

class CrossingUploadController extends BaseController
{
    public $layout = "/column";

    /**
     * @inheritdoc
     */
    public function behaviors()
    {
        return [
            'access' => [
                'class' => AccessControl::className(),
                'rules' => [
                    [
                        'actions' => ['index', 'result'],
                        'allow' => true,
                        'roles' => ['@'],
                    ],
                ],
            ],
//            'verbs' => [
//                'class' => VerbFilter::className(),
//                'actions' => [
//                    'logout' => ['post'],
//                ],
//            ],
        ];
    }

    /**
     * @inheritdoc
     */
    public function actions()
    {
        return [
            'error' => [
                'class' => 'yii\web\ErrorAction',
            ],
        ];
    }


    public function actionIndex()
    {
        $model = new UploadFileCrossingForm();
        return $this->render('index', ['model' => $model]);
    }

    public function actionResult()
    {
        $model = new UploadFileCrossingForm();
        $data = [];
        if ($model->load(Yii::$app->request->post())) {
            $model->file = UploadedFile::getInstance($model, 'file');

            if ($model->validate()) {
                $file_name = $model->file->name;
                $model->file_path = Yii::getAlias('@temp_upload') . '/' . $file_name;

                $model->file->saveAs($model->file_path);
                //запускаем парсинг
                // доп. опции для парсера - удаление префикса в артикулах
                $options['mode'] = 'crosses';
                $fields = [];
                if ($model->delete_prefix1) {
                    $fields[] = 'ARTICLE';
                }
                if ($model->delete_prefix2) {
                    $fields[] = 'CROSS_ARTICLE';
                }
                if ( $fields ) {
                    $options [ 'converter_conf' ] = [ 'configuration' => [ "article"   => $fields ,
                                                        "string"   => ['ARTICLE', 'CROSS_ARTICLE'],] ];
                } else {
                    $options [ 'converter_conf' ] = [ 'configuration' => [ "string"   => ['ARTICLE', 'CROSS_ARTICLE'], ] ];
                }

                $data = $model->readFile( $options );
                $crosses_model = new DetailsCrosses();
                $crosses_model->ManualInsertWithIgnore( $data );

                Yii::$app->session->setFlash('success', 'Файл кроссов успешно загружен');
                return $this->render('index', ['model' => $model]);
            }else{
                // не прошла валидация форма загрузки файлов
                $errors_str = '';
                foreach ($model->getErrors() as $error) {
                    $errors_str .= implode( array_values($error) );
                }
                throw new \ErrorException( $errors_str );
            }

        } else {
            throw new \ErrorException( 'Ошибка загрузки данных' );
        }
    }
}