<?php

declare(strict_types=1);

/*
 * The MIT License (MIT)
 *
 * Copyright (c) 2013 Jonathan Vollebregt (jnvsor@gmail.com), Rokas Šleinius (raveren@gmail.com)
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy of
 * this software and associated documentation files (the "Software"), to deal in
 * the Software without restriction, including without limitation the rights to
 * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
 * the Software, and to permit persons to whom the Software is furnished to do so,
 * subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
 * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
 * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
 * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 */

namespace Kint\Renderer\Text;

use Kint\Value\AbstractValue;
use Kint\Value\Representation\SplFileInfoRepresentation;

class SplFileInfoPlugin extends AbstractPlugin
{
    public function render(AbstractValue $v): ?string
    {
        $r = $v->getRepresentation('splfileinfo');

        if (!$r instanceof SplFileInfoRepresentation) {
            return null;
        }

        $out = '';

        $c = $v->getContext();

        if (0 === $c->getDepth()) {
            $out .= $this->renderer->colorTitle($this->renderer->renderTitle($v)).PHP_EOL;
        }

        $out .= $this->renderer->renderHeader($v);
        if (null !== $v->getDisplayValue()) {
            $out .= ' =>';
        }
        $out .= ' '.$this->renderer->colorValue($this->renderer->escape($r->getValue())).PHP_EOL;

        return $out;
    }
}