<?php
/**
 * Created by PhpStorm.
 * User: zein
 * Date: 8/2/14
 * Time: 11:20 AM
 */

namespace backend\controllers;

use backend\models\AccountForm;
use backend\models\LoginForm;
use Intervention\Image\ImageManagerStatic;
use League\Flysystem\FilesystemException;
use Psr\Http\Message\StreamInterface;
use trntv\filekit\actions\DeleteAction;
use trntv\filekit\actions\UploadAction;
use Yii;
use yii\filters\VerbFilter;
use yii\imagine\Image;
use yii\web\Controller;

class SignInController extends Controller
{

    public $defaultAction = 'login';

    public function behaviors()
    {
        return [
            'verbs' => [
                'class' => VerbFilter::class,
                'actions' => [
                    'logout' => ['post', 'get']
                ]
            ]
        ];
    }

    public function actions()
    {
        return [
            'avatar-upload' => [
                'class' => UploadAction::class,
                'deleteRoute' => 'avatar-delete',
                'on afterSave' => function ($event) {
                    $fs = $event->filesystem;
                    $path = $event->path;
                    try {
                        $binary = $fs->read($path);
                        $img = ImageManagerStatic::make($binary)->fit(215, 215);
                        $out = $img->stream('jpg', 90);
                        $payload = $out instanceof StreamInterface ? $out->getContents() : (string) $out;
                        $fs->write($path, $payload);
                    } catch (FilesystemException $e) {
                        Yii::error($e->getMessage(), __METHOD__);
                    }
                }
            ],
            'avatar-delete' => [
                'class' => DeleteAction::class
            ]
        ];
    }


    public function actionLogin()
    {
        $this->layout = 'base';
        if (!Yii::$app->user->isGuest) {
            return $this->goHome();
        }

        $model = new LoginForm();
        if ($model->load(Yii::$app->request->post()) && $model->login()) {
            //return $this->goBack();
            return $this->redirect('/cms/user/index');
        } else {
            return $this->render('login', [
                'model' => $model
            ]);
        }
    }

    public function actionLogout()
    {
        Yii::$app->user->logout();
        return $this->goHome();
    }

    public function actionProfile()
    {
        $model = Yii::$app->user->identity->userProfile;
        if ($model->load($_POST) && $model->save()) {
            Yii::$app->session->setFlash('alert', [
                'options' => ['class' => 'alert-success'],
                'body' => Yii::t('backend', 'Your profile has been successfully saved', [], $model->locale)
            ]);
            return $this->refresh();
        }
        return $this->render('profile', ['model' => $model]);
    }

    public function actionAccount()
    {
        $user = Yii::$app->user->identity;
        $model = new AccountForm();
        $model->username = $user->username;
        $model->email = $user->email;
        if ($model->load($_POST) && $model->validate()) {
            $user->username = $model->username;
            $user->email = $model->email;
            if ($model->password) {
                $user->setPassword($model->password);
            }
            $user->save();
            Yii::$app->session->setFlash('alert', [
                'options' => ['class' => 'alert-success'],
                'body' => Yii::t('backend', 'Your account has been successfully saved')
            ]);
            return $this->refresh();
        }
        return $this->render('account', ['model' => $model]);
    }
}