<?php

namespace AppBundle\Form;

use Symfony\Component\Form\AbstractType;
use Symfony\Component\Form\FormBuilderInterface;
use Symfony\Component\OptionsResolver\OptionsResolver;

use Symfony\Component\Form\Extension\Core\Type\TextType;
use Symfony\Bridge\Doctrine\Form\Type\EntityType;
use Symfony\Component\Form\Extension\Core\Type\CollectionType;

class ApplicationType extends AbstractType
{
    /**
     * @param FormBuilderInterface $builder
     * @param array $options
     */
    public function buildForm(FormBuilder $builder, array $options)
    {
        $builder
        ->add('firstname', TextType::class, array(
            'label'=>'',
            'attr'=>array(
                'class'=>'gui-input',
                'placeholder'=>'',
                'dir'=>'ltr'
                )
            )
        )
        ->add('lastname', TextType::class, array(
            'label'=>'',
            'attr'=>array(
                'class'=>'gui-input',
                'placeholder'=>'',
                'dir'=>'ltr'
                )
            )
        )
        ->add('skills', CollectionType::class, array(
            'entry_type'    => SkillType::class,
            'allow_add'     => true, // to allow adding items dynamically
            'allow_delete'  => true,

            'by_reference'  => false,

            'prototype'     => true,
            'prototype_name'=> 'skill__name__',
            )
        );
    }

    /**
     * @param OptionsResolver $resolver
     */
    public function configureOptions(OptionsResolver $resolver)
    {
        $resolver->setDefaults(array(
            'data_class' => 'ModelBundle\Entity\Application'
        ));
    }
}