<?php

namespace PSX\Schema\Generator\Code;

/**
 * Chunks
 *
 * @author  Christoph Kappestein <christoph.kappestein@gmail.com>
 * @license http://www.apache.org/licenses/LICENSE-2.0
 * @link    http://phpsx.org
 */
class Chunks
{
    /** @var string|null */
    private $namespace;

    /** @var array */
    private $parts = [];

    /**
     * @param string|null $namespace
     */
    public function __construct(?string $namespace = null)
    {
        $this->namespace = $namespace;
    }

    /**
     * @param string $identifier
     * @param string $code
     */
    public function append(string $identifier, string $code)
    {
        $this->parts[$identifier] = $code;
    }

    /**
     * @param Chunks $chunks
     */
    public function merge(Chunks $chunks)
    {
        foreach ($chunks->getChunks() as $identifier => $code) {
            $this->append($identifier, $code);
        }
    }

    /**
     * @return string|null
     */
    public function getNamespace(): ?string
    {
        return $this->namespace;
    }

    /**
     * @return array
     */
    public function getChunks()
    {
        return $this->parts;
    }

    /**
     * Writes this chunk collection as zip archive to the provided file
     *
     * @param string $file
     */
    public function writeTo(string $file)
    {
        $zip = new \ZipArchive();
        $zip->open($file, \ZipArchive::CREATE);

        foreach ($this->getChunks() as $identifier => $code) {
            $zip->addFromString($identifier, $code);
        }

        $zip->close();
    }

    /**
     * @return string
     */
    public function __toString()
    {
        return implode("\n", $this->getChunks());
    }
}
__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----MzAyMzA1MjgzMDg2NTA3MiAyNTMxMzkyOTE5NzEyODk4IDY3OTA5NjI4NDA1NDMwNg==