<?php
/**
 * Created by PhpStorm.
 * User: Florian
 * Date: 14/11/2017
 * Time: 11:06
 */

namespace HookManagerBundle\Classes;


use Symfony\Component\Config\Definition\Exception\Exception;

/**
 * @deprecated since 0.0.3
 * Class VueJsComponent
 * @package HookManagerBundle\Classes
 */
class VueJsComponent
{
    /**
     * @var String
     */
    protected $component;

    /**
     * @var string
     */
    protected $path;

    /**
     * @var string
     */
    protected $content;

    /**
     * @var bool
     */
    protected $preload;

    /**
     * VueJsComponent constructor.
     * @param String $component
     * @param bool $preload
     */
    public function __construct(String $component, $preload = false)
    {
        $this->component = $component;
        $this->preload = $preload;
        $this->load();
    }

    /**
     * @deprecated since 0.0.3
     * @param $overridePath
     */
    protected function load($overridePath = null){
        if(is_null($overridePath))
            $path = $_SERVER['DOCUMENT_ROOT'].'/src/components/';
        else{
            $path = realpath($overridePath);
            if(substr($path, -1) != "/")
                $path .= '/';
        }

        $this->path = $path.$this->component.'.vue';

        if(!is_file($this->path))
            throw new Exception('Component '.$this->component.' not found in '.$path);

        if($this->preload)
            $this->loadContent();
    }

    /**
     * @deprecated since 0.0.3
     * load file content
     */
    protected function loadContent(){
        $this->content = file_get_contents($this->path);
    }

    /**
     * @deprecated since 0.0.3
     * @return string
     */
    public function getContent(): string
    {
        if(empty($this->content))
            $this->loadContent();

        return $this->content;
    }

    /**
     * @deprecated since 0.0.3
     * @return array|bool
     */
    public function getDependencies(){
        if(empty($this->content))
            $this->loadContent();

        preg_match_all("/<!--\s{1,2}require\s'([a-zA-Z0-9_-]{1,})'\s{1,2}-->/", $this->content, $output_array);
        if(!isset($output_array[1]))
            return false;

        $ret = array();

        foreach($output_array[1] as $require){
            $ret[] = $require;
        }

        return $ret;
    }


}