<?php


namespace DebenOldert\AutoDeploy;

include_once 'IAction.interface.php';

use ZipArchive;

class Action implements IAction
{
    protected $settings;
    protected $key;

    protected $json;

    protected $downloadUrl;

    protected $zipName;
    protected $unzipName;

    protected $pluginName;

    protected $success = false;

    public function __construct(\stdClass $json, array $settings, string $key)
    {
        $this->json = $json;
        $this->settings = $settings;
        $this->key = $key;

        var_dump($this->json);
    }

    public function start(): bool
    {
        global $PHPWORK;
        if($this->shouldDownload())
        {
            $this->downloadUrl = $this->formatUrl();
            $this->zipName = $this->formatDownloadName();
            $this->unzipName = $this->formatUnZipName();

            if($this->download() && $this->unzip() > 0)
            {
                $this->pluginName = $this->formatRealName();
                $this->success = $this->move();
                return $this->isSuccess();
            }
            else
            {
                $PHPWORK->sendHttpCode(500);
            }
        }
        else
        {
            $PHPWORK->sendHttpCode(412);
        }
    }

    public function isSuccess(): bool
    {
        return $this->success;
    }

    public function move(): bool
    {
        $plugindir = \DebenOldert\PHPWork\Base::PLUGIN_DIR;
        $dest = "{$plugindir}/{$this->pluginName}";

        if(is_dir($dest))
        {
            return rename($this->unzipName, $dest);
        }
        return false;
    }

    public function unzip(): int
    {
        $zip = new ZipArchive();
        if($zip->open($this->zipName) !== 'true'){
            return false;
        }

        $zip->extractTo($this->unzipName);
        $zip->close();

        return $zip->numFiles;
    }

    public function formatDownloadName(): string
    {
        return Null;
    }

    public function formatUnZipName(): string
    {
        return Null;
    }

    public function formatUrl() : string
    {
        return Null;
    }

    public function shouldDownload(): bool
    {
        return false;
    }

    public function download(): bool
    {
        $file = fopen($this->zipName, 'wb');

        $ch = curl_init();
        curl_setopt($ch, CURLOPT_URL, $this->downloadUrl);
        curl_setopt($ch, CURLOPT_FAILONERROR, false);
        curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
        curl_setopt($ch, CURLOPT_BINARYTRANSFER, true);
        curl_setopt($ch, CURLOPT_FILE, $file);

        fclose($file);

        return file_exists($this->zipName);
    }

    public function formatRealName(): string
    {
        return Null;
    }

    public function  createFolder($path) : bool
    {
        return mkdir($path, 0777, true);
    }
}