<?php
namespace frontend\controllers;

use common\models\Specialization;
use common\models\UserInfo;
use Yii;
use common\models\LoginForm;
use frontend\models\PasswordResetRequestForm;
use frontend\models\ResetPasswordForm;
use frontend\models\SignupForm;
use frontend\models\ContactForm;
use frontend\models\Options;
use frontend\models\OptionValues;
use yii\base\InvalidParamException;
use yii\db\Query;
use yii\web\BadRequestHttpException;
use yii\web\Controller;
use yii\filters\VerbFilter;
use yii\filters\AccessControl;
use frontend\models\OptionsToValues;
use yii\validators\EmailValidator;
use common\models\User;
use yii\helpers\VarDumper;
use common\models\Page; 
use frontend\models\Option;
use common\models\Social;


/**
 * Site controller
 */
class SiteController extends Controller
{
    /**
     * @inheritdoc
     */
    public function actions()
    {
        return [
            'error' => [
                'class' => 'yii\web\ErrorAction',
            ],
            'captcha' => [
                'class' => 'yii\captcha\CaptchaAction',
                'fixedVerifyCode' => YII_ENV_TEST ? 'testme' : null,
            ],
        ];
    }


    public function actionCity($query){
            \Yii::$app->response->format = \yii\web\Response::FORMAT_JSON;
            $out = ['results' => ['id' => '', 'text' => '']];
            if (!is_null($query)) {
                $query = new Query();
                $query->select('id, name AS text')
                    ->from('city')
                    ->where(['like', 'name', $query])
                    ->limit(20);
                $command = $query->createCommand();
                $data = $command->queryAll();
                $out['results'] = array_values($data);
            }

            return $out;
    }


    public function actionFormsModal()
    {
        return $this->renderAjax('forms-modal', [
        ]);

    }

    /**
     * Displays homepage.
     *
     * @return mixed
     */
    public function actionIndex()
    {
        $specializations = Specialization::find()->where(['specialization_pid'=>0])->all();

        return $this->render('index',[
            'specializations' => $specializations,
        ]);
    }
    
    /**
     * ===================
     * ==== BASIC YII ====
     * ===================
     */

    /**
     * Logs in a user.
     *
     * @return mixed
     */
    public function actionLogin()
    {
        $this->layout = 'admin';

        if (!\Yii::$app->user->isGuest) {
            return $this->goHome();
        }

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

    // creat new model table Social and new model User
//    $social = new Social();
//    $user = new User();
//
//    $serviceName = Yii::$app->getRequest()->getQueryParam('service');
//
//        if (isset($serviceName)) {
//            /** @var $eauth \nodge\eauth\ServiceBase */
//            $eauth = Yii::$app->get('eauth')->getIdentity($serviceName);
//            $eauth->setRedirectUrl(Yii::$app->getUser()->getReturnUrl());
//            $eauth->setCancelUrl(Yii::$app->getUrlManager()->createAbsoluteUrl('site/login'));
//
//            try {
//                if ($eauth->authenticate()) {
//                    $identity = User::findByEAuth($eauth);
//                    Yii::$app->getUser()->login($identity);
//
//                    //Save date get social network in database
//                    if (! $social::find()->where(['social_user_id' => $identity[profile][id], 'social_name' => $identity[profile][service]])->exists()) {
//                        $name = explode(' ',$identity[profile][name]);
//                        $user->firstname = $name[0];
//                        $user->lastname = $name[1];
//                        $user->id_system_date = date("d.m.y.H:i:s");
//                        $user->save();
//                        $social->social_name = $identity[profile][service];
//                        $social->social_user_id = $identity[profile][id];
//                        $social->user_id = $user->id;
//                        $social->validate();
//                        $social->errors;
//                        $social->save();
//                    }
//
//                    // special redirect with closing popup window
//                    $eauth->redirect();
//                }
//                else {
//                    // close popup window and redirect to cancelUrl
//                    $eauth->cancel();
//                }
//            }
//            catch (\nodge\eauth\ErrorException $e) {
//                // save error to show it later
//                Yii::$app->getSession()->setFlash('error', 'EAuthException: '.$e->getMessage());
//
//                                // close popup window and redirect to cancelUrl
//                //              $eauth->cancel();
//                $eauth->redirect($eauth->getCancelUrl());
//            }
//        }
//
//
//
//
//        if (!\Yii::$app->user->isGuest) {
//            return $this->goHome();
//        }
//
//        $model = new LoginForm();
//        if ($model->load(Yii::$app->request->post()) && $model->login()) {
//            return $this->goBack();
//        } else {
//            return $this->render('login', [
//                'model' => $model,
//            ]);
//        }
    }

    /**
     * Logs out the current user.
     *
     * @return mixed
     */
    public function actionLogout()
    {

        Yii::$app->user->logout();

        return $this->goHome();
    }

    /**
     * Signs user up.
     *
     * @return mixed
     */
    public function actionRegistration()
    {

        $model = new SignupForm();
        if ($model->load(Yii::$app->request->post())) {
            if ($user = $model->signup()) {

                $user_info  = new UserInfo();

                $user_info->user_id = $user->id;

                $user_info->save();

                if (Yii::$app->getUser()->login($user)) {
                    return $this->goHome();
                }
            }
        }

        return $this->render('registration', [
            'model' => $model,
        ]);
    }
    
    /**
     * Requests password reset.
     *
     * @return mixed
     */   
    public function actionRequestPasswordReset()
    {
        $model = new PasswordResetRequestForm();
        if ($model->load(Yii::$app->request->post()) && $model->validate()) {
            if ($model->sendEmail()) {
                Yii::$app->session->setFlash('success', 'Check your email for further instructions.');

                return $this->goHome();
            } else {
                Yii::$app->session->setFlash('error', 'Sorry, we are unable to reset password for email provided.');
            }
        }

        return $this->render('requestPasswordResetToken', [
            'model' => $model,
        ]);
    }

    /**
     * Resets password.
     *
     * @param string $token
     * @return mixed
     * @throws BadRequestHttpException
     */
    public function actionResetPassword($token)
    {
        try {
            $model = new ResetPasswordForm($token);
        } catch (InvalidParamException $e) {
            throw new BadRequestHttpException($e->getMessage());
        }

        if ($model->load(Yii::$app->request->post()) && $model->validate() && $model->resetPassword()) {
            Yii::$app->session->setFlash('success', 'New password was saved.');

            return $this->goHome();
        }

        return $this->render('resetPassword', [
            'model' => $model,
        ]);
    }


}