<?php

/*
* This file is part of Composer.
*
* (c) Nils Adermann <naderman@naderman.de>
* Jordi Boggiano <j.boggiano@seld.be>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/

namespace Composer\Package\Dumper;

use Composer\Package\BasePackage;
use Composer\Package\PackageInterface;
use Composer\Package\CompletePackageInterface;
use Composer\Package\RootPackageInterface;

/**
* @author Konstantin Kudryashiv <ever.zet@gmail.com>
* @author Jordi Boggiano <j.boggiano@seld.be>
*/
class ArrayDumper
{
public function dump(PackageInterface $package)
{
$keys = array(
'binaries' => 'bin',
'type',
'extra',
'installationSource' => 'installation-source',
'autoload',
'devAutoload' => 'autoload-dev',
'notificationUrl' => 'notification-url',
'includePaths' => 'include-path',
);

$data = array();
$data['name'] = $package->getPrettyName();
$data['version'] = $package->getPrettyVersion();
$data['version_normalized'] = $package->getVersion();

if ($package->getTargetDir()) {
$data['target-dir'] = $package->getTargetDir();
}

if ($package->getSourceType()) {
$data['source']['type'] = $package->getSourceType();
$data['source']['url'] = $package->getSourceUrl();
if (null !== ($value = $package->getSourceReference())) {
$data['source']['reference'] = $value;
}
if ($mirrors = $package->getSourceMirrors()) {
$data['source']['mirrors'] = $mirrors;
}
}

if ($package->getDistType()) {
$data['dist']['type'] = $package->getDistType();
$data['dist']['url'] = $package->getDistUrl();
if (null !== ($value = $package->getDistReference())) {
$data['dist']['reference'] = $value;
}
if (null !== ($value = $package->getDistSha1Checksum())) {
$data['dist']['shasum'] = $value;
}
if ($mirrors = $package->getDistMirrors()) {
$data['dist']['mirrors'] = $mirrors;
}
}

if ($package->getArchiveExcludes()) {
$data['archive']['exclude'] = $package->getArchiveExcludes();
}

foreach (BasePackage::$supportedLinkTypes as $type => $opts) {
if ($links = $package->{'get'.ucfirst($opts['method'])}()) {
foreach ($links as $link) {
$data[$type][$link->getTarget()] = $link->getPrettyConstraint();
}
ksort($data[$type]);
}
}

if ($packages = $package->getSuggests()) {
ksort($packages);
$data['suggest'] = $packages;
}

if ($package->getReleaseDate()) {
$data['time'] = $package->getReleaseDate()->format(DATE_RFC3339);
}

$data = $this->dumpValues($package, $keys, $data);

if ($package instanceof CompletePackageInterface) {
$keys = array(
'scripts',
'license',
'authors',
'description',
'homepage',
'keywords',
'repositories',
'support',
'funding',
);

$data = $this->dumpValues($package, $keys, $data);

if (isset($data['keywords']) && is_array($data['keywords'])) {
sort($data['keywords']);
}

if ($package->isAbandoned()) {
$data['abandoned'] = $package->getReplacementPackage() ?: true;
}
}

if ($package instanceof RootPackageInterface) {
$minimumStability = $package->getMinimumStability();
if ($minimumStability) {
$data['minimum-stability'] = $minimumStability;
}
}

if (count($package->getTransportOptions()) > 0) {
$data['transport-options'] = $package->getTransportOptions();
}

return $data;
}

private function dumpValues(PackageInterface $package, array $keys, array $data)
{
foreach ($keys as $method => $key) {
if (is_numeric($method)) {
$method = $key;
}

$getter = 'get'.ucfirst($method);
$value = $package->$getter();

if (null !== $value && !(is_array($value) && 0 === count($value))) {
$data[$key] = $value;
}
}

return $data;
}
}