<?php

/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <fabien@symfony.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Symfony\Component\Form\Tests\Extension\Core\Type;

use Symfony\Component\Form\Test\TypeTestCase;
use Symfony\Component\Form\Tests\VersionAwareTest;

/**
 * @author Bernhard Schussek <bschussek@gmail.com>
 */
abstract class BaseTypeTest extends TypeTestCase
{
    use VersionAwareTest;

    const TESTED_TYPE = '';

    public function testPassDisabledAsOption()
    {
        $form = $this->factory->create($this->getTestedType(), null, ['disabled' => true]);

        $this->assertTrue($form->isDisabled());
    }

    public function testPassIdAndNameToView()
    {
        $view = $this->factory->createNamed('name', $this->getTestedType())
            ->createView();

        $this->assertEquals('name', $view->vars['id']);
        $this->assertEquals('name', $view->vars['name']);
        $this->assertEquals('name', $view->vars['full_name']);
    }

    public function testStripLeadingUnderscoresAndDigitsFromId()
    {
        $view = $this->factory->createNamed('_09name', $this->getTestedType())
            ->createView();

        $this->assertEquals('name', $view->vars['id']);
        $this->assertEquals('_09name', $view->vars['name']);
        $this->assertEquals('_09name', $view->vars['full_name']);
    }

    public function testPassIdAndNameToViewWithParent()
    {
        $view = $this->factory->createNamedBuilder('parent', FormTypeTest::TESTED_TYPE)
            ->add('child', $this->getTestedType())
            ->getForm()
            ->createView();

        $this->assertEquals('parent_child', $view['child']->vars['id']);
        $this->assertEquals('child', $view['child']->vars['name']);
        $this->assertEquals('parent[child]', $view['child']->vars['full_name']);
    }

    public function testPassIdAndNameToViewWithGrandParent()
    {
        $builder = $this->factory->createNamedBuilder('parent', FormTypeTest::TESTED_TYPE)
            ->add('child', FormTypeTest::TESTED_TYPE);
        $builder->get('child')->add('grand_child', $this->getTestedType());
        $view = $builder->getForm()->createView();

        $this->assertEquals('parent_child_grand_child', $view['child']['grand_child']->vars['id']);
        $this->assertEquals('grand_child', $view['child']['grand_child']->vars['name']);
        $this->assertEquals('parent[child][grand_child]', $view['child']['grand_child']->vars['full_name']);
    }

    public function testPassTranslationDomainToView()
    {
        $view = $this->factory->create($this->getTestedType(), null, [
            'translation_domain' => 'domain',
        ])
            ->createView();

        $this->assertSame('domain', $view->vars['translation_domain']);
    }

    public function testInheritTranslationDomainFromParent()
    {
        $view = $this->factory
            ->createNamedBuilder('parent', FormTypeTest::TESTED_TYPE, null, [
                'translation_domain' => 'domain',
            ])
            ->add('child', $this->getTestedType())
            ->getForm()
            ->createView();

        $this->assertEquals('domain', $view['child']->vars['translation_domain']);
    }

    public function testPreferOwnTranslationDomain()
    {
        $view = $this->factory
            ->createNamedBuilder('parent', FormTypeTest::TESTED_TYPE, null, [
                'translation_domain' => 'parent_domain',
            ])
            ->add('child', $this->getTestedType(), [
                'translation_domain' => 'domain',
            ])
            ->getForm()
            ->createView();

        $this->assertEquals('domain', $view['child']->vars['translation_domain']);
    }

    public function testDefaultTranslationDomain()
    {
        $view = $this->factory->createNamedBuilder('parent', FormTypeTest::TESTED_TYPE)
            ->add('child', $this->getTestedType())
            ->getForm()
            ->createView();

        $this->assertNull($view['child']->vars['translation_domain']);
    }

    public function testPassLabelToView()
    {
        $view = $this->factory->createNamed('__test___field', $this->getTestedType(), null, ['label' => 'My label'])
            ->createView();

        $this->assertSame('My label', $view->vars['label']);
    }

    public function testPassMultipartFalseToView()
    {
        $view = $this->factory->create($this->getTestedType())
            ->createView();

        $this->assertFalse($view->vars['multipart']);
    }

    public function testSubmitNull($expected = null, $norm = null, $view = null)
    {
        $form = $this->factory->create($this->getTestedType());
        $form->submit(null);

        $this->assertSame($expected, $form->getData());
        $this->assertSame($norm, $form->getNormData());
        $this->assertSame($view, $form->getViewData());
    }

    public function testSubmitNullUsesDefaultEmptyData($emptyData = 'empty', $expectedData = null)
    {
        $builder = $this->factory->createBuilder($this->getTestedType());

        if ($builder->getCompound()) {
            $emptyData = [];
            foreach ($builder as $field) {
                // empty children should map null (model data) in the compound view data
                $emptyData[$field->getName()] = null;
            }
        } else {
            // simple fields share the view and the model format, unless they use a transformer
            $expectedData = $emptyData;
        }

        $form = $builder->setEmptyData($emptyData)->getForm()->submit(null);

        $this->assertSame($emptyData, $form->getViewData());
        $this->assertSame($expectedData, $form->getNormData());
        $this->assertSame($expectedData, $form->getData());
    }

    protected function getTestedType()
    {
        return static::TESTED_TYPE;
    }
}
