<?php

namespace App\Presenters;

class UsersPresenter extends SecuredPresenter {

    /** @var \App\Forms\UserFormFactory @inject */
    public $userForm;


    public function renderDefault() {
        $this->template->users = $this->userFacade->all();
    }

    public function renderEdit($id) {
        $user = $this->userFacade->byId($id);
        if(!is_object($user)) {
            $this->redirect('default');
        }
    }

    public function createComponentUserForm() {
        $this->userForm->setPresenter($this);
        $form = $this->userForm->create();


        if(!\Nette\Utils\Validators::isNone($this->getParameter('id'))) {
            $form->setDefaults(\App\Model\Utils\EntityToArray::get($this->userFacade->byId($this->getParameter('id'))));
        }

        $form->onSuccess[] = function(\Nette\Application\UI\Form $form) {
            $user = $this->userFacade->request($form->getValues(true), $this->getParameter('id'));
            $this->em->flush();

            if(\Nette\Utils\Validators::isNone($this->getParameter('id'))) {
                $this->mSender->setSenders(['to' => $user->instance->email])
                        ->setSubject('Nový užívatel')
                        ->setRenderer("new_user.latte", ['user' => $user, 'token' => $this->link("//Login:activate", ['email' => $user->instance->email, 'hash' => $user->instance->access_token])])
                        ->send();
            }

            $this->flashMessage(\Nette\Utils\Validators::isNone($this->getParameter('id')) ? 'Užívatel byl úspěšne vytvořený' : 'Užívatel byl úspěšne upravený', 'success');
            $this->redirect('default');
        };

        return $form;
    }

    public function handleRemove($id) {
        $user = $this->userFacade->byId($id);
        if(is_object($user)) {
            /** @todo dorobiť pre ostatné entity */

            $this->em->remove($user);
            $this->em->flush();

            $this->flashMessage('Užívatel byl úspěšne smazán', 'success');
        }

        $this->redirect('default');
    }

    public function handleRegeneratePassword($id) {
        $user = $this->userFacade->byId($id);
        if(is_object($user)) {
            $user->access_token = \Nette\Utils\Random::generate(100);
            $user->access_token_created = (new \Nette\Utils\DateTime())->modify('+1 days');

            $this->em->flush();

            $password = \Nette\Utils\Random::generate();

            $this->mSender->setSenders(['to' => $user->email])
                    ->setSubject('Nové heslo')
                    ->setRenderer("new_password.latte", ['user' => $user, 'token' => $this->link("//Login:newPassword", ['email' => $user->email, 'token' => $user->access_token, 'password' => $password]), 'password' => $password])
                    ->send();

            $this->flashMessage('Užívateli byl úspěšne vygenerováno nové heslo', 'success');
        }

        $this->redirect('default');
    }
}