<?php

namespace FrontModule;

use Nette\Application\UI,
    Nette\Application\UI\Form as Form;

class RegisterPresenter extends BasePresenter {

    /** @var Users */
    private $users;

    protected function startup() {
        parent::startup();
        $this->users = $this->context->usersRepository;
    }

    public function renderRegister() {

    }

    protected function createComponentRegisterForm() {
        $form = new Form;
        $form->addText('username', 'Username: *')
            ->addRule(Form::FILLED, 'Please enter username.');
        $form->addPassword('password', 'Password: *', 20)
            ->setOption('description', 'Min 6 characters')
            ->addRule(Form::FILLED, 'Please enter password.')
            ->addRule(Form::MIN_LENGTH, 'The Password must be min %d characters long.', 6);
        $form->addPassword('password2', 'Password again: *', 20)
            ->addConditionOn($form['password'], Form::VALID)
            ->addRule(Form::FILLED, 'Password again please.')
            ->addRule(Form::EQUAL, 'Passwords must match.', $form['password']);
        $form->addText('email', 'E-mail: *', 35)
            ->setEmptyValue('@')
            ->addRule(Form::FILLED, 'Please enter your e-mail.')
            ->addCondition(Form::FILLED)
            ->addRule(Form::EMAIL, 'Invalid E-mail address!');
        $form->addSubmit('register', 'Register');
        $form->onSuccess[] = callback($this, 'registerFormSubmitted');
        return $form;
    }

    public function registerFormSubmitted(UI\Form $form) {
        $values = $form->getValues();
        $new_user = $this->users->register($values);
        if ($new_user) {
            $this->flashMessage('You were successfully registered.');
            $this->redirect('Sign:in');
        }
    }
}